Civil engineeringроботи

...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...

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.

...Modular dual redundancy (MDR concept) PCB with full I/O support We are essentially building a commercial-grade self-balancing wheelchair platform, which involves: Real-time control theory High-current motor control (3kW total) Safety-critical firmware App communication layer Mode management Speed-limiting logic with audible warnings Redundancy architecture planning That is a significantly larger engineering effort. Realistic Project Breakdown Phase 1 – Core Balance & Motor Control IMU fusion PID/LQR balancing Dual 1500W torque control Basic safety shutoff Current limiting Phase 2 – Joystick + Mode System 360° joystick vector mapping Speed limiting profiles Training & Standard mode Overspeed alarm + controlled deceleration Phase 3 – App & Telem...

My single-family residential build has moved from planning to active construction, and I now require a licensed civil engineer to guide this phase through to completion. I need professional oversight that keeps the work aligned with the approved plans, satisfies all local code requirements, and protects the project schedule. Typical tasks will include: • Reviewing as-built conditions against issued drawings • Preparing and stamping any field revisions the permitting office requests • Visiting the site at agreed milestones to confirm structural and drainage compliance • Responding promptly to contractor RFIs and providing concise written reports • Supplying updated drawings and calculations in both DWG and PDF Familiarity with residential foundation...

...guidelines, and local climate considerations. All base files (CAD and PDF) plus mark-ups will be provided, so you can focus on reshaping the overall site arrangement and making sure the new configuration still feels cohesive, functional, and easily permitted. Please work in the same CAD environment the drawings were created in and retain my layering standards so the file can go straight back to the civil engineer. If new plant choices or minor irrigation shifts are required, include them in the notes; otherwise the task is primarily design realignment. Deliverables I expect: • Updated landscape plan in DWG and PDF ready for submission • A concise change log describing every adjustment • Revised legend or plant schedule if substitutions are made If you have...

...• Solid understanding of software engineering best practices and testing • Experience building and maintaining scalable full stack applications • Strong communication and team collaboration skills • Expertise with Python and various python packages Preferred Skills • Advanced SQL with PostgreSQL: joins, subqueries, CTEs, and query optimization • Understanding of ETL and Data ingestion • Experience with core AWS services: EC2/ECS, ELB, S3, CloudFront, IAM • Experience in Scala • Familiarity with microservices architecture and distributed systems • Knowledge of Terraform, Docker, Kubernetes • Experience with CI/CD pipelines and end-to-end testing tools like Cypress • Knowledge/Experience of building Generative ...

...US, Europe, and global job markets across IT and Engineering domains. I am looking for partners, freelancers, consultants, and network connections who can refer candidates needing interview support. Referral Commission: $30 per successful candidate How it works: • You refer a candidate who needs interview support • Candidate confirms and takes the service • You receive $30 per successful referral • No limit on referrals – unlimited earning potential Technologies Covered: • Software Development: React, Node.js, Java, Python, .NET, Full Stack • Cloud & DevOps: AWS, Azure, GCP, Docker, Kubernetes • Testing: Automation, Selenium, Cypress, Manual Testing • Data Roles: SQL, Data Engineering, Data Analyst, AI • Enginee...

Android App UI Replica (Jetpack Compose) General Information I have an existing Android application only as an APK file. There is no Android Studio source code — only a decoded version via apktool (res, drawable, xml, png, smali). The app is written using Jetpack Compose, so this task is NOT reverse engineering. The goal is to recreate the UI visually 1:1. I will provide: - APK file - decoded resources - screenshots of all screens The final result must be a clean new Android Studio project. Application Concept Type: Personal account / dashboard application 1. Splash Screen - Shows a welcome image - Duration: ~2-3 second - Automatically navigates to PIN screen 2. PIN Code Screen - 4 circles at the top - Numeric keypad (0–9) - Tap animation similar to original - H...

...so every rupee spent must translate into form fills from homeowners planning to build in Bangalore. ⚠️ MANDATORY SCREENING CLAUSE ⚠️ To be considered for this role, you MUST provide relevant screenshots or case studies related to the CONSTRUCTION industry only. Generic portfolios or e-commerce results will be rejected immediately. We need to see proof of valid lead generation for home building, civil construction, or real estate. Project Overview & Goals: You will handle two accounts simultaneously with a focus on generating high-quality leads for turnkey residential construction (Villas, Duplexes, G+1 to G+4) in Bangalore. • Total Ad Budget: ₹1,00,000 per account / month (Total ₹2 Lakhs). • Target CPL: ₹150–₹200. • Target Volume: ~500 valid leads per ...

1.- Looking for an AI UGC Influencer Creator. 2.- This could lead to a FULL TIME OPPORTUNITY 3.- SEND LINKS TO YOUR WORK You'll design realistic AI-generated influencers for social media using tools like Nanobanana, Kling, and Veo. Strong taste, prompt engineering skills, and experience shipping short-form content that feels human, native, and scroll-stopping required. This is an ongoing project, less than 30 hrs/week, duration 1-3 months. Contract-to-hire opportunity.

I plan to begin a Master’s in Engineering in New Zealand and need help navigating the entire admission process without sitting the IELTS exam. I am open to any accredited university that offers an Engineering pathway and is willing to accept alternative proof of English proficiency, such as a Medium of Instruction letter or equivalent documentation. Here’s what I need from you: • Identify suitable New Zealand universities, confirm they waive IELTS for candidates with acceptable alternatives, and match their specialisations to my Engineering background. • Advise on every document the admissions teams expect—academic transcripts, Statement of Purpose, referee letters, MOI, CV, and any scholarship or visa-related paperwork. • Manage ...

...high-quality, consistent, and stunning results. You will be the go-to person for generating the visual assets that our editors and marketing team need to make our content stand out. This is a remote, long-term partnership with a focus on speed, quality, and creative flair. Hours: 40 hours a week Responsibilities As our Image Generation Specialist, you will be responsible for: • Prompt Engineering: Creating and refining complex prompts to generate specific visual styles and characters. • Batch Generation: Producing a high volume of images based on creative briefs for our video editors. • Quality Control: Upscaling images, fixing "AI artifacts" (like hands or distorted faces), and ensuring all outputs meet our brand standards. • Style C...

I need an energetic marketer to spend two full days in Düsseldorf visiting local mechanical engineering companies, handing over our brochures and flyers, and collecting qualified sales leads, and contact information of purchase managers in purchase department. The focus is pure lead generation, so each drop-in should end with a contact name, a way to reach them, and a quick note on their level of interest. You’ll pre-plan or confirm appointments where possible, move efficiently between sites, introduce our offer in a concise, friendly way, leave the printed collateral I provide, and record the outcome of every interaction. Knowing the industrial zones around Düsseldorf—or being comfortable mapping a logical route—will keep the schedule tight. Deliverabl...

I’m ready to turn my rough concept for an enterprise-grade SaaS—“need and client revenu projects expenses tarcjer tool ...detailing goals, scope, assumptions and risks • Functional Specification with user stories, acceptance criteria and basic wireframes or flow diagrams • Data definitions and any integration or API notes relevant to future development • A concise User Guide that explains core workflows for non-technical staff Please structure each document using industry-standard headings so the hand-off to engineering is smooth and future onboarding of employees is effortless. Clarity, consistency and practicality are more important to me than page count. If you have questions, I’m available for quick clarification sessions so we cap...

...are seeking an experienced Siemens NX automation specialist to develop a rule-driven parametric 3D model and reusable library for an EOT crane. The solution must allow an external backend to pass engineering parameters into Siemens NX using Python (NX Open API) and automatically generate 3D models and 2D drawings. Scope of Work 1. Parametric NX Model Develop a fully parametric NX assembly for an EOT crane Geometry driven by expressions such as capacity, span, height of lift, duty class, and deflection Model must regenerate reliably for multiple variants 2. Rule-Based Logic Implement engineering rules using: NX Expressions NX Knowledge / checks 3. Parametric Library Creation (Mandatory) Create a reusable NX library including: Parametric girder sections End carriage m...

I have a set of LiDAR point-cloud files that need to be converted into fully annotated topographical maps in AutoCAD. The finished DWG should show high-detail terrain—including accurate contour lines, spot elevations, breaklines, and any visible structures—ready for immediate use in civil design. You are free to use your preferred processing pipeline (e.g., CloudCompare, Recap, Civil 3D, QGIS) as long as the end product opens cleanly in standard AutoCAD and layers are sensibly organized. Please keep vertical and horizontal accuracy consistent with the source data and ensure surfaces are free of holes or spikes. Deliverables • AutoCAD DWG with layered, high-detail contours and structural features • An exported surface (TIN or similar) referenced to th...

I need detailed structural design for a new building and want a civil engineer who can take the architectural concept I already have and turn it into fully compliant structural documents. The focus is strictly on buildings, so all calculations, drawings, and specifications must align with current building codes and accepted best-practice standards. My expectations: • Signed and stamped structural drawings (PDF and editable DWG/Revit files) • Complete load calculations with clear assumptions (gravity, wind, seismic) • Foundation, framing, and connection details ready for contractor pricing and permit submission • A brief calculation summary explaining the modelling approach in SAP2000/ETABS—or your preferred equivalent—so my local reviewer can f...

Footage from a recent event now needs shaping into a concise, formal-toned 24-second highlight reel for Instagram and LinkedIn. The final cut should feel polished and professional, with music track, and...Prefabrication systems Clip 3: Digital construction technologies Short fade transitions (0.2–0.3s). 5️⃣ STRATEGIC CLOSE 01:40.0 – 01:46.0 (6s) Choose the most visually powerful wide machinery or scale shot. Overlay text: Translating global innovation into major infrastructure delivery. Hold this for ~4 seconds. 6️⃣ END CARD (2s) Black screen. White text centre: BEC Consulting International Engineering the Built Environment. Subtle logo bottom centre. Music track: Use the portion from ~0:10 to ~0:34

RC Propeller Design – Engineering & CAD Needed I’m looking for an experienced designer to help me create a custom RC airplane propeller based on an existing high-performance prop (similar to a with specific refinements to make it unique and optimized. Project goals Diameter: ~10" Pitch: ~6" (open to minor refinement) Improve efficiency and reduce noise at higher airspeeds Maintain strong launch / climb performance Suitable for electric glider use (F5J-style application) What I’m looking for Experience with propeller or airfoil-based designs (RC props, UAV props, or similar) Ability to modify: Airfoil section(s) Chord distribution Twist / pitch distribution Tip shape (noise reduction focus) Understanding of RPM, motor loading, and aerod...

We are 3rd year Mechanical Engineering students working on Minor Project 2. Project Title (Tentative): Mechanical Analysis of 3D Printed Lightweight Structures using Finite Element Analysis (FEA). Project Scope: • Design one solid reference structure • Design one or two lightweight 3D printed structures (lattice / honeycomb / gyroid / or other simple lightweight geometry) • Perform linear static structural analysis using ANSYS • Apply compressive load on the top surface and fix the bottom surface • Extract and compare the following results: • Equivalent (Von-Mises) Stress • Total Deformation • Weight of each structure • Strength-to-Weight Ratio • Factor of Safety Deliverables Required: 1. 3D CAD models 2. ANSYS project fil...

I need an expert in academic research, specifically in the field of Cloud Computing within Computer Science and Engineering. Key requirements include: - Conducting in-depth literature reviews - Analyzing current trends and technologies - Producing a comprehensive research paper - Adhering to academic standards and formatting Ideal skills and experience: - Advanced degree in Computer Science or related field - Strong background in Cloud Computing - Proven research and writing skills - Familiarity with academic publication processes Looking forward to your expertise!

Backend / Full Stack Developer (Node.js, React, MongoDB, PostgreSQL) – 5+ Years Experience Location Remote / Hybrid Experience Required 5+ Years Employment Type Full-Time About the Role We are looking for an experienced Backend / Full Stack Developer with strong expertise in Node.js, React, MongoDB, and PostgreSQL to join our growing engineering team. You will be responsible for designing, developing, and maintaining scalable web applications and backend services. This role requires hands-on coding experience, strong system design knowledge, and the ability to work independently in an agile environment. Key Responsibilities • Design, develop, and maintain scalable backend services using Node.js. • Build responsive and dynamic frontend applications using React. &bull...

...100-year storms, and designing any berms, swales, detention or outlet structures the county will expect. Submittals must follow the current Yavapai County Drainage Criteria Manual, with plan sheets and a supporting drainage report sealed for Arizona. I work in AutoCAD Civil 3D and would like the native DWG files along with clean PDFs; if you prefer another platform just be sure the final deliverables convert smoothly. We’ll coordinate by phone or email, and I’ll handle all survey and title data on my end so you can focus on the engineering. Deliverables • Signed/sealed grading plan set (DWG + PDF) • Signed/sealed drainage report with calcs • Earthwork quantity summary • One revision cycle addressing county comments If you have rec...

I have a BOQ and CPWD tender document. I need an experienced civil quantity surveyor to: • explain BOQ items • provide realistic market rates • help understand pricing and contract scope Experience with CPWD / Indian construction required.

I need an experienced civil engineering draftsman who can jump straight into a land-development package I am preparing. Your main focus will be on turning my preliminary engineering notes into clean, construction-ready CAD drawings that cover: • Site planning and lot layout
• Detailed grading and drainage plans with spot elevations, contours, and flow arrows I will provide the survey base, design criteria, and mark-ups. From you I expect well-layered DWG files (AutoCAD Civil 3D or compatible), coordinated PDF sheets, and a brief drawing register summarising revisions. All work must follow standard civil drafting conventions and be ready for council and contractor review. If you are comfortable working from redlines, understand cut/fill calcul...

...are seeking a highly skilled Android Security Analyst to conduct a comprehensive security audit of an Android application (APK format). The primary objective is to identify vulnerabilities, hidden backdoors, malicious code, data exfiltration risks, or any security weaknesses that could compromise user data or system integrity. This is a critical role focused on application security, reverse engineering, and malware analysis. Key Responsibilities Perform static and dynamic analysis of the provided APK file Detect: Backdoors or hidden communication channels if any Malicious code or injected payloads Unauthorized data collection or transmission Hardcoded credentials or API keys Suspicious permissions usage Obfuscated or encrypted hidden logic Analyze network calls and backend com...

Project Title SolidWorks Engineering Simulation & Technical Animation – AquaSkin Self-Sealing Pipe Wrap Project Overview (Important) We are seeking a freelancer with strong engineering visualization and simulation experience, preferably using SolidWorks, to create a scientifically credible 3D model and animation for a materials-science product concept called AquaSkin. AquaSkin is a physics-driven, biomaterials-based system that seals pipe leaks using hydrogel / superabsorbent polymer (SAP) beads. This is not a cinematic animation project — the visuals must resemble engineering simulations / technical analysis outputs, similar to SolidWorks Simulation or Flow Simulation presentations. We have attached reference images demonstrating the style, techni...

...contact / absorption • Swelling / gel-like expansion • Optional: multiple beads swelling & crowding Focus on believable soft-material behavior. Length Target: ~8–15 seconds (loopable) Optional Still Renders (If feasible) • Wrap applied to pipe (clean product shot) • Labeled layer cross-section • Bead dry vs swollen Software / Simulation Requirement (Critical) We strongly prefer work done in engineering or simulation-capable software, such as: Highly Preferred: • SolidWorks (ideal) • Fusion 360 • COMSOL Multiphysics Other tools acceptable ONLY if physics are simulated realistically: • Blender / Maya with proper deformation simulation Important: Do NOT manually scale objects to fake swelling. Expansion & deformatio...

...stacked, icon-only, social media version_ A basic branch style guide outlining usage rules Little bit about All Sectors Group? Slogan: One Group. All Sectors. All Sectors Group is a new local labour hire company supporting the civil, trade and infrastructure projects. We focus on combining reliability, compliance excellence, and genuine operational support - not just sending workers to site. We take a hands-on, partnership-driven approach, ensuring every placement is backed by strong safety systems, clear communication and a deep understanding of construction, civil, trade and infrastructural environments. Our edge is our ability to deliver the right people, with the right competencies at the right time. Supported by robust onboarding, verified tickets, and a commitme...

...and rental fleets. Website: Our flagship product: Rack Pack – Universal Welding Rack The system organizes multiple welders into a single heavy-duty rack with optional bolt-on power distribution, improving jobsite efficiency and equipment management. Project Objective Create a high-end, clean B2B sales and spec sheet that communicates: Industrial durability Professional engineering Modular system benefits Technical credibility Purchasing clarity This document will be used for: Sales outreach Distributor onboarding Trade shows Website downloads Target audience: Procurement managers, project engineers, rental companies, fabrication supervisors. Deliverables One professional sales/spec sheet Print-ready PDF Web-optimized PDF Source files Adobe Illustrat...

...the document is strictly legal in nature, only a linguist with solid expérience en traduction juridique will suit this task. The final text must preserve every clause, definition and nuance of the original while maintaining a consistently formel register. There are just a few specialised legal terms that call for extra care, so you should be comfortable researching French- and Russian-language civil-law vocabulary to keep terminology consistent throughout. Please let me know: • your rate (per word or per page) • the estimated total cost for the full 10 pages • the turnaround time you can commit to Deliverables: • Complete Russian version supplied in an editable format (Word or compatible) • PDF mirror layout, if possible, for quick side-...

I need a professional to assess a mixed terrain slope for cutting a rotting tree confirmed by accessment of a certified arborist. The slope is 24 degrees (44 degrees) and there is a building nearby. The Planning Dept. of Langley, WA reques...is 24 degrees (44 degrees) and there is a building nearby. The Planning Dept. of Langley, WA requested the inspection of the site prior to giving cutting permit. Requirements: - Evaluate safety and feasibility - Provide detailed report with recommendations - Experience in tree removal and slope assessment - Knowledge of working near structures Ideal Skills and Experience: - Landscape or civil engineering background - Strong risk assessment ability - Previous similar project experience Please provide a comprehensive plan and any relevan...

...(I’ll share a CSV and field descriptions). • Design a reusable prompt—compatible with ChatGPT API or equivalent—that accepts a row’s values as parameters and outputs a numeric score plus short justification. • Deliver a weighting strategy or rubric I can adjust as priorities shift. • Provide implementation notes so my scraping assistant can batch-process new rows every week without extra engineering. Acceptance criteria 1. Prompt processes sample file end-to-end and returns JSON or CSV with “Score” and “Rationale” columns. 2. Weighting logic is documented clearly enough for a non-coder to tweak. 3. Accuracy spot-checked on at least 50 rows shows sensible, differentiated scores aligned with the criteria ab...

...(WBS, durations, relationships, calendars, etc.) Upload the Excel file to the website The system: Validates CPM logic Calculates early/late dates & float Builds a Primavera-compatible schedule structure Users can: View the schedule online (table view) Export a Primavera-ready file (XER or XML) Export a PDF schedule Important scope clarifications ❌ No MS Project support ❌ No reverse-engineering Primavera binaries ❌ No “official Oracle integration” claims ❌ No desktop app (web only) Primavera output must be generated using documented, legal file structures (XML/XER). Scheduling logic (CPM) The system must support standard CPM rules: Finish-to-Start (FS), SS, FF, SF relationships Leads & lags Activity durations Forward & backward pass Tota...

I’m looking to partner with an experienced IT consulting team that can take ownership of my organisation’s core infrastructure. The immediate priorities are a clean network setup and reliable, ongoing server maintenance. Here’s what I need: • Assess our ... redundancy, basic security hardening). • Review existing physical and virtual servers, carry out any required remediation, and establish a proactive maintenance schedule that keeps performance and uptime high. • Produce clear documentation and brief knowledge-transfer sessions so my in-house staff can follow day-to-day procedures. If your company has a proven track record in network engineering and server management, let’s discuss your approach, preferred toolsets, and a realisti...

I need a qualified structural engineer to review a roof truss. The focus will be on assessing the structural integrity, specifically to inspect a repair. Ideal skills and experience include: - Expertise in structural engineering - Experience with roof truss evaluations - Knowledge in identifying structural weaknesses - Ability to provide detailed assessment reports Please provide credentials and similar project experience.

I need an experienced 3D modeler and mechanic to create a prototype of a 3D mechanical hand. This hand will be part of a full arm sleeve integrated with over 25 sensors. Requirements: - 3D mechanical hand that can integrate with a sensor-laden arm sleeve - Ability to customize based on specific needs Ideal Skills & Experience: - Proficiency in 3D modeling software - Mechanical engineering background - Experience with sensor integration - Strong problem-solving skills Please provide examples of similar work done.

I'm looking for an expert to help me achieve perfect audio from my Pioneer mixer to my iPhone for live streaming using a USB interface. Key Requirements: - Connect Pioneer mixer to iPhone via USB interface - Ensure high-quality, professional-grade audio output for live streaming - Troubleshoot and...iPhone for live streaming using a USB interface. Key Requirements: - Connect Pioneer mixer to iPhone via USB interface - Ensure high-quality, professional-grade audio output for live streaming - Troubleshoot and optimize audio settings as needed Ideal Skills & Experience: - Experience with Pioneer mixers and iPhone audio setups - Strong knowledge of USB audio interfaces - Background in audio engineering or live streaming setups Please share your relevant experience and app...

...mills, steel mills, waste transfer sites, and similar facilities. Within those organizations, we are speaking directly to plant managers, maintenance managers, operations managers, and engineering teams. Streamline Lab serves laboratory environments including biotech companies, hospitals, clinical labs, materials R&D facilities, and industrial quality control labs. Our primary contacts in these environments are lab managers, operations managers, and technical procurement personnel. This is not a lifestyle brand. It is a technical, operational brand. Overall Brand Personality The site should communicate engineering credibility and operational competence. It should feel technical, structured, precise, grounded, and quietly confident. We are practical people serving p...

I’m putting together a class project that illustrates a compact, home-scale aquaponics setup and I need the 3D work finished within the next 12 hours. This is strictly student-level, so keep the detailing straightforward—no need for engineering-grade tolerances or presentation renders. What I need modeled in AutoCAD: • A fish tank • A plant grow bed that sits above or beside the tank (your call on the exact arrangement) • A basic water-filtration loop—pump, piping, and a simple filter box You’re free to choose sensible, off-the-shelf dimensions so everything looks proportionate for a small apartment or backyard installation. Please keep the file lightweight and organized into clear layers so I can easily tweak it later. Deliverables ...

...Paper Model add-on, or equivalent). • Provide a quick reference guide or annotated screenshots that show where each part belongs in the finished build. Acceptance criteria 1. All geometry represented accurately at the chosen scale. 2. Tabs align without overlap; no orphan pieces. 3. Fine details remain legible after printing. If you are comfortable balancing precision with paper engineering constraints, I’m ready to share the model and discuss scale and file format....

I need a rough home plan to be professionally engineered. The plan requires structural engineering and MEP (Mechanical, Electrical, Plumbing) integration. Key Requirements: - Structural Engineering for: - Foundation - Roof - Walls - Complete MEP design and integration Ideal Skills and Experience: - Licensed Structural Engineer - Experience with residential projects - Strong MEP design background - Ability to collaborate and adjust based on feedback Please provide relevant work samples and qualifications.

I'm seeking an experienced designer to create a surgical drill guide. This guide is primarily for study purposes. Requirements: - Design a precise and functional surgical drill guide. - Ensure the design is suitable for study and analysis. - Provide detailed specifications and diagrams. Ideal Skills and Experience: - Background in biomedical engineering or related fields. - Experience in designing surgical guides. - Proficient in CAD software. - Attention to detail and accuracy. - Strong understanding of surgical processes and requirements. Please share relevant portfolio pieces.

COMSOL 3D Goaf (Mined-Out Area) Model – 0/3/6/9 MPa Axial Stress + Free-Phase CO₂ Storage Need a COMSOL engineer to build a runnable 3D goaf (mined-out area) model and run 4 axial stress cases: 0 MPa (baseline), 3 MPa, 6 ...CO2, Gas Flow in Porous Media, Diffusion, Convection, Advection–Diffusion, Permeability, Porosity, Stress-dependent Permeability, Stress–Permeability Coupling, Poroelasticity, Geomechanics, Rock Mechanics, Coal Mechanics, Mining Engineering, Goaf, Mined-out Area, Longwall Mining, Gob, Coal Mine Goaf, Fracture Aperture (effective), Fracture Network (effective), Permeability Evolution, Axial Stress, Axial Compression, 0–9 MPa Stress Cases, Coupled Solid Mechanics and Flow, Solid Mechanics (COMSOL), Transport of Diluted Species, Subsurface F...

I'm looking to develop a mechanical device with 4 adjustable roads coming in and going out from the center diagonally. The roads should have adjustable lengths, and the adjustments will be done manually. Ideal skills and experience: - Mechanical engineering - Proficiency in designing adjustable structures - Experience with manual adjustment mechanisms - Strong problem-solving skills Please provide examples of similar work done.

Project Overview I am developing a functional aerosol accessory for graffiti artists called a Stencil Cap. This device mounts onto a spray ...be suitable for: • Prototyping via 3D printing • Future injection molding ⸻ Ownership & Rights (Mandatory) This is a work-for-hire project. Upon payment: • I retain full exclusive ownership of the design • Freelancer may not reuse or resell the design • No portfolio usage without permission ⸻ Preferred Experience Strong preference for designers with experience in: • Consumer product engineering • Aerosol or spray systems • Plastic product design • Injection-moldable geometry ⸻ To Apply Please include: • Examples of functional product CAD work • Software used • Conf...

About the role We’re building a Security SaaS platform used by customers who depend on reliability, performance, and strong security foundations. As a Backend Developer, you’ll design and implement APIs and backend services th...building REST APIs (preferably with Django REST Framework) • Solid understanding of backend architecture: data modeling, caching, concurrency, scalability • Secure coding mindset (input validation, auth, secrets management, least privilege) • Comfortable owning features end-to-end: design → build → ship → operate What you’ll get • Impactful work in a security-focused SaaS product • Modern engineering culture with ownership and high standards • Competitive salary + benefits • Hybrid/r...

...suitable for individual delivery Please ensure the analysis is structured, analytical (not descriptive only), and supported by credible academic and industry sources . Deliverables • A fully referenced report (Word or PDF) that addresses all rubric criteria Both pieces must be original, thoroughly proofread, and aligned with the guidance I provide. If you have extensive experience in engineering research writing and can translate complex technical content into clear, compelling outputs, let’s get started....

Graphic Designer Needed – Construction Industry Marketing Flyers (Professional, Conversion-Focused) Project Overview: I need a professional graphic designer to redesign a series of marketing flyers for a construction-focused candidate sourcing service operating across Australia. This is NOT a generic recruitment agency. This is a workforce introduction service within the construction and civil industry. The design must feel: • Industrial • Professional • High-authority • Commercial • Clean and modern • Conversion-focused Important Requirements: • Must use REAL photography of construction workers • NO AI-generated images • No obvious overused stock images • Must understand layout hierarchy and strong typography • Clea...

...semi-structured flexibility makes sense. Triggers, constraints and stored procedures must enforce business logic consistently, so the application tier can stay lightweight. Analytics layer Alongside the OLTP schema I need a separate reporting layer—either star or snowflake—that supports fast OLAP queries. It should draw cleanly from the operational tables and be easy to extend for future data-engineering workloads. Migration considerations Only transactional records from the existing system move over; user and inventory data can be regenerated or imported later. I’ll handle the extract, but I’ll need guidance on staging tables and repeatable load scripts so cut-over is painless. Deliverables • Professional ERD covering both operational and an...