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    5,000 chemical engineering знайдені роботи

    ...Документація Повна технічна документація (структура БД, промпти, інструкції) Відеоінструкції з поясненням worklfow 6. Безпека та передача Передача всіх доступів до сервісів та середовищ Що ти маєш вміти (ключові навички роботи з платформами) n8n або аналог OpenAI API-інтеграції: Instagram, Manychat, Telegram Векторні бази даних (вміти наповнити, працювати, робити QA-пошук) Промптінг (prompt engineering для продажів та налаштування ШІ) Розуміння логіки продажу та етапів воронки Кібербезпека та документація Ми пропонуємо Лояльних власників бізнесу Повну автономію — твої рішення = твоя архітектура Оплата: обговорюється (є бюджет, можливий бонус за швидкий та якісний результат) Потенціал партнерства, CTO-ролі або керівника відділу AI Як податися Надішли короткий опис р...

    $471 Average bid
    $471 Сер. заявка
    3 заявки

    Есть приложение, в котором есть vbscript, используемый для управления приложением (кнопками). Чего я хочу, так это того, что я должен скрыть код, который написан в синтаксисе Vbscript. Под скрытием я подразумеваю, что он не должен быть виден никому, и он должен работать так же. Итак, вы можете предложить мне какой-нибудь лучший способ сделать это. Например мы сможем подключить dll-файл, который отвечает за выполнение скрипта (не знаю, какая dll отвечает). Видео показывает работу скрипта внутри приложения. Например мы бы могли преобразовать код в двоичный, а затем изменить приложение таким образом, чтобы вместо чтения текстового файла VB оно считывало наш двоичный файл или около того.

    $2 / hr Average bid
    $2 / hr Сер. заявка
    1 заявки
    Business Org Structure & KPI Framework
    6 дні(-в) left
    Верифіковано

    I’m ready to formalise the way our growing engineering-and-manufacturing company runs, and I need a consultant who can turn ideas into precise, actionable documents. My immediate priority is to capture every position’s purpose, authority, and interactions, then expand that into a step-by-step task schedule and measurable performance metrics. Here’s the flow I envisage. First, you’ll translate our existing head-count and planned hires into a clean organogram. From there we drill into each box, producing role descriptions that spell out daily, weekly, monthly, quarterly, and annual duties in clear task language. Every responsibility should be paired with at least one example KPI so managers can see exactly how success will be tracked. All material must be del...

    $468 Average bid
    $468 Сер. заявка
    33 заявки

    Summary Job Description: We are seeking a reliable and detail-oriented IT Support Assistant located in or near Hachimantai City, Iwate, Japan (specifically near Appi Kogen). You will serve as the on-site "hands and eyes" for our remote engineering team based in Shanghai to support the network infrastructure at Harrow International School Appi Japan. All complex configurations and high-level troubleshooting will be conducted remotely from Shanghai. Your primary role is to provide on-site physical coordination and basic technical assistance. Key Responsibilities: On-site Support: Be available to travel to the school site (180-8 Appikogen, Hachimantai) for scheduled or emergency tasks. Physical Intervention: Perform hardware tasks such as plugging/unplugging network cables...

    $481 Average bid
    $481 Сер. заявка
    6 заявки
    Process Engineer Three phase separator Sizing -- 2
    6 дні(-в) left
    Верифіковано

    I am looking for Process Engineer who can assist me sizing the three phase separator. Must be experinced and should demonstrate the experince. Please do not send offer if you do not meet requirement above. #Process #Chemical #Separator #Sizing #Filteration #Engineering

    $282 Average bid
    $282 Сер. заявка
    4 заявки

    ...right layer height and support strategy, then deliver a flawless physical piece in resin. Because this is a functional prototype rather than a display model, dimensional accuracy and surface clarity are crucial—I’ll be checking fit and micro-features under magnification. Please use a professional-grade MSLA/SLA machine (Formlabs, Anycubic Photon Ultra, Elegoo Saturn, or similar) and a standard engineering resin or biocompatible variant if you have it on hand. Deliverables: • One high-resolution resin print of the supplied STL • Basic post-processing: support removal, IPA wash, UV cure • Safe, well-protected shipping to my address If you see any geometry that might complicate printing, flag it before running the job—I’m happy to tweak the ...

    $95 Average bid
    $95 Сер. заявка
    36 заявки
    Ergonomic CAD Design for Medical Breathalyzer
    6 дні(-в) left
    Верифіковано

    ...integrates multiple electronic components into a cohesive, user-friendly medical device. This project represents a critical step in transitioning from breadboard prototype to a production-ready handheld device. As a healthcare technology company specializing in diagnostic solutions, we require a design that meets both functional engineering requirements and medical-grade aesthetic standards. The successful candidate will work directly with our CTO and engineering team to ensure the design meets our technical specifications while maintaining manufacturability and user experience standards. Component Integration Requirements The enclosure must precisely integrate the following specified components, with datasheets and detailed specifications provided upon project commencem...

    $153 Average bid
    $153 Сер. заявка
    4 заявки
    QA Engineer
    6 дні(-в) left

    Role: QA Engineer / QA Consultant · Engagement Type: Consultant basis (Temporary) · Duration: 2 months (extendable up to 3 months if needed) · Location – Work from office Experience & Skill Requirements: · Minimum 3 years of experience · Hands-on QA experience in Data Engineering projects (mandatory) · Experience validating data pipelines, ETL processes, data quality, and related workflows · Automation experience is good to have, but strong Data Engineering QA exposure is the key requirement

    $301 Average bid
    $301 Сер. заявка
    5 заявки

    I’m developing an academic-grade system that flags fraudulent credit card transactions and need a skilled ML partner to push it across the finish line. The core pipeline is already sketched out—data ingestion, preprocessing, feature engineering, and model training in Python—but I want it sharpened for the highest possible prediction accuracy. Here’s what I still need: • Clean, reproducible code (Jupyter Notebook or .py modules) that takes raw transaction data through preprocessing and balanced sampling techniques. • Rigorous feature selection or creation that genuinely boosts performance while keeping the workflow interpretable. • Comparative training of several classifiers—think Gradient Boosting, XGBoost, LightGBM, or any ensembl...

    $9 / hr Average bid
    $9 / hr Сер. заявка
    17 заявки

    ...industrial infrastructure project in Morena, Madhya Pradesh. What I now need is a seasoned DPR specialist who can turn this technical bundle into a single, bank-ready and authority-ready Detailed Project Report. The finished document must satisfy every requirement routinely checked by Indian lending institutions and state agencies, so depth and structure matter. In addition to weaving the supplied engineering data into a coherent narrative, you will build out: • A detailed financial analysis that lenders can interrogate without further clarification. • A robust risk management plan mapping construction, regulatory and market exposures. • Stakeholder analysis focused on investor interests, while acknowledging government bodies and local community concerns wher...

    $306 Average bid
    $306 Сер. заявка
    4 заявки
    Branding & Catalog Creation for EMA PACK
    6 дні(-в) left
    Верифіковано

    ...image (Logo, Icons, Colors) and a professional 30-40 page product catalog that reflects our premium engineering positioning. 2. BRAND DNA (Strategic Foundation) Please read this section carefully to understand the soul of our brand. A. Brand Essence EMA PACK is the engineering partner that ensures operational continuity, simplicity of use, and reliable performance. We don’t just build machines; we build trust. Key drivers: Mechanical precision, Productive reliability, Technology that simplifies, Closeness to the customer. B. Our Purpose To bring food manufacturers machines that really work, every day, without stopping. We empower food manufacturers with reliable, smart, and accessible engineering solutions. C. Vision & Mission Vision: To become the E...

    $6137 Average bid
    $6137 Сер. заявка
    102 заявки

    I need a concise, technically accurate video that shows how interleaving works inside transformer wi...highlight flux paths, capacitance changes, and winding symmetry. No characters are necessary—just clean, well-lit renders that communicate the engineering principles in 60–90 seconds. Please handle: • Scripting and storyboarding (I’ll give technical notes and review) • AI or node-based 3D modelling, simple texturing, and smooth camera moves • On-screen text and dynamic arrows to reinforce each point • Voice-over in neutral English and synchronized captions Deliver the mastered video in 1080p (MP4/H.264) plus a separate file of the voice-over. I’ll sign off once the visuals match the electrical theory and every diagram is cry...

    $70 Average bid
    $70 Сер. заявка
    5 заявки

    ...should promote even heat distribution so the piece steams without warping, bursting, or leaving cold spots. Please build in the venting we discuss so every run reliably converts that liquid charge into a steady cloud of steam. I also want freedom to refresh the silhouette seasonally, so keep the surface data organized—parametric where sensible—to let us swap in new customizable shapes without re-engineering the core. Scope of work • Deliver an editable STP that the factory can tool directly. • Iterate with me, the licensor, and the factory until PPS samples are signed off. Minor tweaks for gate locations or material flow are part of the brief. • Supply strength/temperature simulations or hand-calcs that justify wall transitions and vent sizing s...

    $205 Average bid
    $205 Сер. заявка
    7 заявки
    Backend Engineer for Document Generation Web Service
    6 дні(-в) left
    Верифіковано

    ...production web service that generates structured business documents for procurement and tender use. The frontend is already designed. We are seeking an experienced backend developer to implement the server-side system that handles intake, payment, document generation, delivery, and automated failure handling. This is a low-volume, high-reliability product. Simplicity, correctness, and sound engineering judgment matter more than speed or experimentation. What you will be responsible for ● Building the backend for a paid web service ● Handling secure form submissions and file uploads ● Integrating a hosted payment provider ● Managing a background processing pipeline ● Integrating an LLM or document-generation system ● Generating and delivering editable documents ● Implementing auto...

    $22 / hr Average bid
    $22 / hr Сер. заявка
    231 заявки

    I need a complete engineering design package for a Heavy duty (10+ tons) forklift that will be used in Outdoor construction environments. The concept must safely lift and maneuver loads well above ten tons while coping with dust, debris, and uneven ground typically found on a building site. The scope covers everything from initial concept sketches through to detailed production drawings. I’ll supply overall dimensional constraints, performance targets, and any site-specific data you need; you will translate that into a robust chassis layout, mast and carriage assembly, hydraulic circuit, power-train selection, and operator cabin design that meets current ISO/ANSI safety standards. Deliverables must include: • 3D CAD models in STEP and native format • Structural a...

    $46502 Average bid
    $46502 Сер. заявка
    6 заявки

    I need a detailed mechanical drawing in AutoCAD that can move my new product concept from rough sketch to an accurate, production-ready file set. The focus is product design, so every view, dimension, tolerance, and material note must be clear enough for downstream engineering and tooling teams to pick up without additional clarification. 3D modeling is part of the brief. After the 2D layout is locked, I’ll require a full 3D model that aligns perfectly with the drawing—no approximations. Native DWG for the 2D work and a compatible 3D format (STEP or native AutoCAD 3D) will form the core deliverables, along with a clean PDF export for quick reviews. My hand sketches and reference photos are ready to share as soon as we start. I’m also open to a quick call or scree...

    $106 Average bid
    $106 Сер. заявка
    16 заявки

    Company Overview Trumio is an experiential learning platform built for the modern workforce navigating AI-driven change. We deliver AI-powered,...communications and escalations Identify risks early and drive resolution with RCA Maintain dashboards, trackers, and weekly reports Ensure compliance with SOPs, tools, and platforms Requirements Bachelor’s in Computer Science / IT (preferred) Prior experience with .NET and related technologies Strong project/program management fundamentals Leadership and mentoring capability Comfort with engineering workflows and tools Excellent communication and ownership mindset Proficient in Excel/Sheets and documentation Good to Have Experience in L&D, bootcamps, or cohort-based programs Familiarity with Jira, GitHub, LMS, or as...

    $3617 Average bid
    $3617 Сер. заявка
    18 заявки

    Position: Freelancer Content Writer (Civil Engineering Background) Type: Part-time/Contract (Remote) Duration: 3-6 months initial (extendable based on performance) Key Requirements Civil Engineering graduate ( or equivalent) with 1-2 years of content writing experience in construction, infrastructure, or technical topics. Proven ability to write engaging, SEO-optimized content for blogs, case studies, whitepapers, or social media on civil engineering themes (e.g., sustainable building, project management, materials). Strong research skills to translate technical concepts into accessible language for B2B audiences. Responsibilities Create 4-6 articles/week (800-1500 words each) on civil engineering topics aligned with company projects. Optimize content for S...

    $92 Average bid
    $92 Сер. заявка
    11 заявки

    I already have a Chief Architect *.plan* for a 22' × 30' detached garage. I need that file updated so the building grows to 26' × 34', with...a hip option modelled so I can compare. • Re-work the interior layout for a better flow around my workbench and future storage cabinets. Deliverables • Updated Chief Architect *.plan* reflecting the 26' × 34' footprint and all design changes • PDF sheets (floor plan, elevations, roof plan) ready for permit review • A brief change log so I can track what was modified No need for new engineering—just clean, accurate edits inside Chief Architect using native tools so I can continue working on the file afterward. If any dimensions shift while stretching the model, ...

    $16 / hr Average bid
    $16 / hr Сер. заявка
    39 заявки
    Townhouse Drawings on the block of 864m2
    6 дні(-в) left
    Верифіковано

    ...pre-assessment. If you have recent townhouse submissions approved in Victoria and can work efficiently within these parameters, I’d love to collaborate. 1. Previously Expired Permit 2. Previously Expired Engineering Drawings 3. Section 32 includes land zonning and easement info.

    $712 Average bid
    $712 Сер. заявка
    19 заявки

    I’m bringing a brand-new home appliance to market and need a skilled 3D modeler to shape the entire product from a blank page. The goal is to develop a manufacture-ready design, complete with convincing visuals for stakeholders and technical files for engineering. You’ll start with only my concept notes and a few reference images; everything else—from proportions and ergonomics to internal component layouts—must be built from scratch. SolidWorks, Fusion 360, or comparable CAD software is fine as long as the final files remain parametric and editable. Please deliver: • Native CAD file plus STEP/IGES for cross-platform use • Photorealistic renders (minimum three angles on white + one lifestyle scene) • Exploded view or section cut to comm...

    $76 Average bid
    $76 Сер. заявка
    16 заявки

    ...diagrams and blocks (architecture-style visuals) Icons and visual markers for sections (compliance, deployment, support) Visual grids for model families and compliance logos Figma Execution Work directly in Figma Make the document export-ready as a PDF Style Expectations Enterprise B2B Clean, minimal, professional No flashy visuals or marketing-style graphics Suitable for CTO / Head of Engineering / Compliance audiences Deliverables Final designed 2-page document (Figma) Export-ready PDF Editable Figma file Timeline Start: immediately First live working session: within the next 2–3 hours Finalization: same day or next working day Who This Is For This is a good fit if you: Are comfortable jumping into live, collaborative design Have experience with ente...

    $12 Average bid
    $12 Сер. заявка
    3 заявки
    Recording Studio Manager
    6 дні(-в) left
    Верифіковано

    ...Punjabi for local client communication - Reliability and attention to detail - Problem-solving mindset in fast-paced creative environment NICE-TO-HAVE: - Experience in music production or audio engineering - Knowledge of music industry and artist management - Experience with social media management and content creation - Basic audio mixing/editing knowledge - Video production awareness COMPENSATION & TERMS: - Competitive salary based on experience and qualifications - Flexible working hours (full-time, part-time, or contract basis available) - Opportunity to learn music production and audio engineering - Growth potential as D Studios expands - Potential equity/partnership opportunities for long-term performers WHY JOIN US: - Be part of a creative, growing team in th...

    $17 - $138
    Місцевий
    $17 - $138
    0 заявки
    Trophy icon Refine My Logo Design
    6 дні(-в) left

    ...designer’s touch. The concept is set; what I need now is a modern, sleek finish with sharper color choices, a more compelling font, and a balanced overall layout. I’m completely open to your palette suggestions, so feel free to propose fresh combinations that elevate the mark while keeping it versatile for web, social, and print. Im looking for a motorsport/Nascar feel that also incorporates an engineering look, I currently have a vernier calliper at the start of the logo and id like to keep that in there as either the F at the start of the logo or just at the front of the text ( whichever looks better). NOT INTERESTED IN AI REMAKES OF ORIGINAL LOGO. Once refined, I’ll need the final artwork in editable vector format along with high-resolution PNGs and a quick ...

    $46 Average bid
    Гарантований
    $46
    398 робіт

    Seeking structural peer review and engineering stamp. We have a completed set of structural drawings for a simple steel mezzanine structure and are looking to hire a licensed structural engineer to perform a peer review and provide a stamped approval. The design work is already complete—no redesign anticipated unless minor comments arise. The Mezzanine will serve as an outdoor, light-assembly area where customers will be seated.

    $1910 Average bid
    $1910 Сер. заявка
    23 заявки

    I’m building AETHER, a MERN + Tailwind digital wardrobe that merges vintage and pop-culture pieces with real-time AI styling. The storefront is already scaffolded; what I need now is the brains behind it: an AI stylist that can look at a shopper’s body data and instantly suggest outfits from our catalogue. Scope • Focus of ...docs and a short test script that proves shape detection and product matching work end-to-end Acceptance Criteria – Accurate assignment to the intermediate body-shape list above – Outfit recommendations returned in <2 seconds for a catalogue of ~5 k items – All code lint-clean and pushed to my GitHub repo with clear README If you’re comfortable marrying fashion insight with solid MERN engineering, let&rsquo...

    $120 Average bid
    $120 Сер. заявка
    15 заявки
    Forensic Audio Clean-Up
    6 дні(-в) left

    I need a professional to reduce noise and clean up audio from an audio recorder. The goal is to gain some clarity. Requirements: - Experience in forensic audio processing - Proficiency with audio editing software - Ability to improve clarity and reduce background noise Ideal Skills: - Background in audio engineering - Attention to detail - Previous work on similar forensic audio projects Please provide samples of past work and an estimated timeline.

    $384 Average bid
    $384 Сер. заявка
    30 заявки

    ...workflows (sourcing, contracting, purchasing, invoicing, compliance). This role owns the data + knowledge foundation that makes agents trustworthy: turning messy enterprise content (contracts, policies, decks, spreadsheets, invoices, supplier documents) into structured, searchable, citation-backed knowledge that agents can retrieve and reason over reliably. You will work closely with product and engineering to design ingestion pipelines, retrieval systems, and quality guardrails that reduce hallucinations and improve outcomes over time. ________________________________________ What You Will Do (Responsibilities) • Design and build ingestion + ETL pipelines for messy, real-world enterprise content: o PDFs (including scanned), DOCX, PPTX, XLSX/CSV, and shared drives • Ext...

    $22 / hr Average bid
    $22 / hr Сер. заявка
    72 заявки
    FPGA-Based Product Development Expert
    6 дні(-в) left
    Верифіковано

    We are seeking an experienced electronics design company or individual contractor to support an FPGA-based product development project. Scope of Work Schematic design and multi-layer PCB design FPGA development using existing open-source FPGA projects as a starting point Verilog HDL development and modification C firmware development for embedded processors (soft-core or external...possible if the initial phase is successful Communication in English is required Please Include in Your Quote Relevant experience and example projects (FPGA / PCB / firmware) Estimated cost structure (hourly rate or fixed price, if applicable) Estimated timeline for initial phase Toolchains and platforms you typically use We are looking for a reliable, technically strong partner for a serious engineering...

    $12206 Average bid
    $12206 Сер. заявка
    23 заявки

    ...the language model must be tuned for safe, informational responses and include the appropriate disclaimers. Here’s what I’m looking for in the finished product: • A web-embeddable chat widget (React or plain JS is fine) that launches instantly on page load. • A backend powered by a large language model (OpenAI, Azure OpenAI, or a comparable on-prem alternative) with fine-tuning or prompt-engineering that keeps every answer within the boundaries of general health advice. • Context management so each user session feels coherent, yet no personal health data is stored after the chat ends. HIPAA compliance is essential for any transient logging you do during processing. • An admin dashboard where I can review conversations, flag problematic ans...

    $11 / hr Average bid
    $11 / hr Сер. заявка
    16 заявки
    Design Cargo Lift Design
    6 дні(-в) left
    Верифіковано

    We are seeking a freelance lift designer to prepare the complete engineering design for a four-post hydraulic cargo lift with a rated capacity of 3,000 kg, lifting height 5.0 m, two stops (0.00 m to +5.00 m), operating speed 4–5 m/min, and press-and-release operation. The lift includes a platform size 3000W × 4000L × 1100H mm with 4 mm checkered steel plate, mesh enclosure 3220W × 4720L × 7300H mm, and pit size 3280W × 4780L × 200 mm. The design scope shall cover structural steel framing, hydraulic system, and electrical/control system. The structural system is a four-post arrangement with 125# H-beam guide rails (4 pcs). The hydraulic system includes two Ø80 mm cylinders, 4 kW power unit (380V, 50 Hz, 3-phase), controlled lowering, ...

    $429 Average bid
    $429 Сер. заявка
    59 заявки
    Engineering 2249 Hamilton
    9 дні(-в) left

    Complete the missing calcs in the report and do markups for braced wall zoning on house drawings based off the report.

    $200 Average bid
    $200 Сер. заявка
    1 заявки

    I need a skilled contractor to add a second floor to my pole building. The new space will primarily serve as a workshop or hobby area. Requirements: - Design and construct a safe, functional second floor. - Ensure structural integrity and compliance with buildi...skilled contractor to add a second floor to my pole building. The new space will primarily serve as a workshop or hobby area. Requirements: - Design and construct a safe, functional second floor. - Ensure structural integrity and compliance with building codes. - Access to quality materials and tools. Ideal Skills: - Experience with pole building modifications. - Strong carpentry and structural engineering background. - Ability to create custom designs based on my needs. Please provide a detailed plan and timeline with ...

    $26 Average bid
    $26 Сер. заявка
    22 заявки

    Hea...Management: Organizing spreadsheets and cleaning up data. Web Research: Finding leads, products, or information for your projects. Tech Support & Testing: Testing websites/apps for bugs or helping with basic tech fixes. Content Uploading: Moving drafts into WordPress or managing your social media posts. Administrative Support: Handling emails and scheduling. Why hire me? Fast Learner: Being an engineering student, I’m trained to pick up new tools and processes quickly. Detail-Oriented: I bring the precision of a technical background to every task. Cost-Effective: I am looking for part-time opportunities to support my studies, offering high-quality work at competitive rates. Ready to delegate your tasks? Send me a message and tell me what you need help with. I’m...

    $279 Average bid
    $279 Сер. заявка
    8 заявки
    Easy interactive admin panel accessible on desktop and mobile.
    6 дні(-в) left
    Верифіковано

    ... Laravel, ) Knowledge of secure login, roles, and permission management Ability to work independently and deliver clean, maintainable code Familiarity with database schema design and data-driven features Bonus Understanding of in-app notifications, content pipelines, or media platforms Outcome: A fully functional, secure, and easy-to-use admin panel enabling admin to control Zeedeo without engineering interface should feel clean and efficient think balanced white space, clear typography, and subtle colour cues. Only the Admin role needs access at launch, yet the codebase must be ready for future Moderator or Editor roles without major refactoring. Analytics are critical: I need to see both user-behavior metrics (sessions, retention, funnels) and system-performance stats (erro...

    $183 Average bid
    $183 Сер. заявка
    93 заявки
    Smudge Pot Design for Fruit Trees
    3 годин(-и) left
    Верифіковано

    I need a design for a smudge pot file specifically for agricultural use, particularly for protecting fruit trees. Key Requirements: - Must be designed primarily for agricultural use....file specifically for agricultural use, particularly for protecting fruit trees. Key Requirements: - Must be designed primarily for agricultural use. - Should be specifically tailored for fruit tree protection. - Ideal designs should incorporate automatic temperature control, fuel efficiency indicators, and durability against weather. Ideal Skills and Experience: - Background in agricultural engineering or related field. - Experience in designing temperature control systems. - Knowledge of fuel efficiency metrics. - Ability to create weather-resistant designs. Looking forward to your innovative ...

    $19 Average bid
    Терміновий
    $19 Сер. заявка
    22 заявки
    Frontend Developer for Accessible Web Design
    6 дні(-в) left
    Верифіковано

    Freelance Lead Frontend Developer (Accessibility / UI) Professional Summary We are seeking an experienced Lead Frontend Developer (Accessibility / UI) to design and deliver accessible, high-performance user interfaces for public-sector, education, and NGO clients. The ideal candidate is a frontend engineering specialist with deep expertise in accessibility standards, modern React-based ecosystems, and scalable design systems, with a strong track record of building inclusive digital services. Key Responsibilities Lead the development of accessible user interfaces in line with WCAG 2.1 AA / AAA standards. Architect and implement frontend solutions using React, , and Tailwind CSS. Define and maintain accessible design systems and reusable UI components. Ensure progressive enhance...

    $19 / hr Average bid
    $19 / hr Сер. заявка
    241 заявки

    I need an experienced mechanical engineer to take a close, critical look at an existing system that is under-performing and recommend concrete ways to...close, critical look at an existing system that is under-performing and recommend concrete ways to boost its efficiency, reliability, and overall performance. I will share drawings, operating data, and photographs as soon as we begin so you can diagnose root-cause issues, run the necessary calculations, and highlight design or manufacturing weaknesses. The deliverable I’m expecting is a concise engineering memo that covers: • A summary of the current shortcomings and how you identified them • Clear, prioritized recommendations I can hand straight to my fabrication team or management—including any simple twea...

    $59 Average bid
    $59 Сер. заявка
    11 заявки

    I'm seeking a skilled engineer to design a two story monitor style pole barn specifically for livestock and equipment storage in New Jersey Ideal skills and experience: - Background in agricultural or industrial building design. - Strong understanding of local building codes and regulations. Please provide past work examples and relevant qualifications.

    $388 Average bid
    Місцевий
    $388 Сер. заявка
    13 заявки

    I need to modify the rafters in a 60x36 pole shed to gain more height for vehicle storage. The shed is primarily used for storage. Key Requirements: - Increase rafter height to accommodate vehicle storage - Experience with pole structures and rafter modification - Ensuring structural integrity and safety Ideal Skills: - Carpentry - Structural engineering knowledge - Experience with pole barn modifications Looking for someone reliable and experienced in similar projects.

    $96 Average bid
    $96 Сер. заявка
    35 заявки
    Parametric CAD Reverse Engineering
    5 дні(-в) left
    Верифіковано

    I have high-resolution STL scans and reference photos of two automotive components—a patterned speaker grille for CNC milling and a sheet-metal mounting bracket. Your task is to rebuild both parts from scratch in SolidWorks using ... clip, mounting boss, and grille perforation exactly as scanned while maintaining clean, well-named feature trees. Deliverables • Native SolidWorks files for each part with fully parametric, dimension-controlled geometry • CNC-ready STEP AP214 exports • Any auxiliary drawings or flat-patterns needed to verify fitment When you reply, highlight your experience performing similar reverse-engineering projects for manufacture, especially where STL data was converted to feature-based CAD. I’ll share the scans once we’ve c...

    $76 Average bid
    $76 Сер. заявка
    66 заявки
    Stripe-Style SaaS Landing & Generator
    5 дні(-в) left
    Верифіковано

    Job Title Build a Stripe-Style Single-Page SaaS Landing + Backend Generator UI (React / Modern Stack) Project Overview I’m building a product called BackendFactory — a one-click service that generates a production-ready backend for a given domain. I need a senior frontend engineer to build a premium, Stripe-style single-page landing experience with modals and a cle...backend Deliverables Fully working frontend Clean repo or ZIP README with: How to run How to build How to deploy All UI flows tested No broken states Who This Is For ✔ Senior frontend engineer ✔ Experience with Stripe-level SaaS products ✔ Strong UX sense ✔ Attention to detail ✔ Can follow a defined product vision ❌ Beginners ❌ Template sellers ❌ “I’ll redesign it my way” ❌ Over-...

    $175 Average bid
    $175 Сер. заявка
    109 заявки
    Water Treatment Site 3D Animation
    5 дні(-в) left
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    I need a full-length 3D animation that walks viewers through the creation and operation of a new seawater-to-product-water plant. The piece must feel engineering-driven yet remain easy to follow, so think clean, simplified geometry rather than photorealism. I will supply detailed civil, structural and process drawings; you will build everything from the ground up. Scope • Begin with an overall site view—light camera moves only—then zoom into each highlighted area: the intake basin with its pretreatment building, the RO building beside the product tanks, and finally the electrical substation linked to the brine/outfall line. • Follow with a sequential process-flow section. Use clear animated arrows to illustrate seawater intake, screening, DAF, dual media f...

    $8947 Average bid
    $8947 Сер. заявка
    61 заявки

    I need an online education platform similar to pw.live. It should cater to students, teachers, and administrators. Essential functionalities: ACUMEN GATE ACADEMY is developing a lead generation and demo platform to showcase coaching offerings for GATE (Graduate Aptitude Test in Engineering) across 6 branches and GPSC (Gujarat Public Service Commission) exams. This platform serves as the primary digital marketing and student acquisition tool, providing free demo content Platform Purpose Primary Function: Lead generation platform that converts website visitors into qualified enrollment inquiries Key Components: • Course catalog with detailed information • Free demo content (videos, notes, tests) • Student registration and content access management • Inquiry form...

    $310 Average bid
    $310 Сер. заявка
    93 заявки

    ...frequent idle periods—into clear performance targets for torque, RPM, and specific fuel consumption. • Develop the full engine concept: cycle selection (four-stroke diesel or other practical solution), cylinder configuration, cooling and lubrication systems, and exhaust treatment that meets current maritime emissions standards. • Provide detailed deliverables: 3D CAD assembly, annotated engineering drawings, performance curves, preliminary bill of materials, and a concise maintenance schedule. • Document assumptions, calculations, and any classification-society or IMO/EPA compliance references so they can be reviewed by our naval architect before we move to prototyping. Acceptance The design is considered complete when the CAD package, drawings, and ...

    $565 Average bid
    $565 Сер. заявка
    39 заявки

    I’m ready to launch a new e-commerce site for my small business and need a developer who can translate a vibrant, colorful brand identity into a fast, mobile-first shopping experience. The core of the build is straightforward: a clean architecture that loads quickly, scales well, and is easy for me to update without touchi...off on: • Fully deployed e-commerce site on my chosen host • Admin area where I can add products, images, and promotions with no coding • Page-speed optimization (Core Web Vitals in the green) • Basic SEO setup (metadata, alt tags, sitemap) • Written hand-off guide or brief loom walkthrough so I can manage everything post-launch If you’re confident you can blend eye-catching design with solid engineering, let’s set up ...

    $985 Average bid
    $985 Сер. заявка
    99 заявки
    Matrix YouTube Performance Tracker Development
    5 дні(-в) left
    Верифіковано

    ...and extracting instructions from YouTube videos so the channel can systematically grow from thousands of views to millions and beyond. You do NOT create content. You do NOT edit videos. You do NOT give opinions. You measure, compare, and output one clear instruction per video. CORE DELIVERABLES You will deliver three things: 1 A filled Matrix Tracker table for every video 2 A full reverse engineering of the 150K video 3 One instruction per video that tells exactly what to do next (Send it for the last 12 videos only, plus the 150K this YouTube channel link that i will provide and analyse the most recent 12 videos plus the 150K breakout video) All work must be written and structured. No voice notes. No explanations outside the required fields. PART 1 – MATRIX TRACKER (MA...

    $95 Average bid
    $95 Сер. заявка
    21 заявки

    I'm seeking a skilled structural engineer to design a steel portal frame for an industrial building. The frame should support a light load. Requirements: - Design a robust yet economical steel portal frame - Ensure compliance with local building codes and regulations - Provide detailed drawings and specifications Ideal Skills & Experience: - Expertise in structural engineering and portal frame design - Proficiency in using design software - Strong knowledge of steel construction and building regulations Please include relevant experience in your bids.

    $404 Average bid
    $404 Сер. заявка
    44 заявки

    Топ-статті спільноти chemical engineering