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My site’s 2 contact forms throw an error every time I press “Submit,” so the message never reaches me. Everything looks fine until that click, then the failure appears. I need someone to dive into the current code, trace what’s tripping the error, and restore normal submission flow and email delivery. Earlier it was working fine but for some reason I thought to test it today as I wasn't receiving any emails which was unusual. I need you to apply a clean fix, and confirm that: • the form submits without errors, • confirmation feedback shows to the visitor, and • I receive the email at my designated address.

I run on WordPress + WooCommerce and I’m seeing two recurring problems: • Products sometimes refuse to render on first load. A manual refresh or navigating to another page makes them appear, so something in the query, cache, or JS is failing intermittently. • On mobile the main menu disappears; visitors can’t reach any category links. I’ll spin up a full staging clone for you so the live rankings stay untouched. Your job is to trace the root causes, apply clean fixes, and push the solution back to me for review before we deploy to production. Deliverables 1. Stable product grid that loads every time, without needing a refresh. 2. Fully responsive top menu that’s visible and usable on all common mobile breakpoints. 3. Confirmation that product...

I’m building a tiny monitoring node around an ATTiny85 that has only four external components: a single LED, an NTC thermistor, a Hall-effect sensor and a piezo buzzer. I need clean, memory-efficient Arduino-style C/C++ code that: • Samples the thermistor, converts the reading to temperature and classifies it into three adjustable ranges. • Drives the lone LED so the user can tell at a glance which range we’re in (for instance OFF below the first threshold, slow blink in the middle, fast blink above the second threshold—but I’m open to any pattern that is easy to recognise). • Activates the buzzer whenever the temperature crosses the high-temperature limit and keeps it on until the reading falls back below that limit. • Reads and debounces...

I am looking for an experienced WordPress developer to identify and fix errors on my website. The site is currently experiencing technical issues that affect functionality and user experience. Scope of Work: • Diagnose website errors and identify root causes • Fix WordPress, theme, and plugin-related issues • Resolve PHP, JavaScript, CSS, and database errors • Fix broken pages, forms, or website functionality • Ensure website compatibility across devices and browsers • Optimize website performance after fixing issues • Test the website thoroughly before project completion Required Skills: • WordPress Development • PHP • MySQL • JavaScript • CSS • Website Troubleshooting • Debugging and Error Resolution Deliverables:...

Location: New Delhi Employment Type: Full-Time (On site) Department: R&D / Hardware Engineering Compensation: ₹4.30 LPA – ₹6.45LPA About Us We are an early-stage R&D startup developing safety-critical electronic systems and equipment for India's power, railway, and industrial infrastructure. We are a lean, high-ownership team where engineers directly shape products, processes, and the company's technical direction. Our systems are designed to operate reliably in the harshest environments and under the strictest regulatory scrutiny. Role Overview We are looking for a Hardware Engineer with strong expertise in core hardware technologies to lead hardware development. The candidate must be skilled in PCB design and have a solid understanding of hardware systems,...

Build time in two days Saturday Sunday. I have an inbound proxy in S/4HANA for creates and updates materials. To extend the business process I now need several custom (Z) fields added and mapped end-to-end. Scope • Enhance MARA, MARC and MVKE with the required Z-fields (DDIC + append structures). • Adjust the proxy data type so the new fields flow in from the middleware without breaking existing interfaces. • Add ABAP logic in the proxy implementation class to populate the new fields during both “create” and “change” calls covering Purchasing, Sales and Production materials. • Provide a short unit test / demo program or eCATT script showing that the proxy posts the fields correctly. Key points – Existing proxy objects (service ...

I’ve built a village-focused delivery platform on Bubble for the Indian market and need an experienced Bubble developer to iron out several launch-blocking issues within the next 15–20 days. Here’s what I need from you: • Repeating groups – some rows show up as blank; those empty cells should simply disappear, not sit there as placeholders. • Product images – the store’s product photos are uploaded but never render in either list or detail views; trace the break and restore them. • Location services – boost the accuracy of the user’s current location and make the location search bar smarter so rural addresses resolve quickly. • Delivery-boy workflow – connect order assignment, live status tracking and proof-o...

My existing VB.NET project is behaving unpredictably: it sometimes crashes on startup and, even after it loads, other crashes appear at random. I need these bugs isolated and fixed so the application runs reliably every time it is launched and during normal use. You will receive the full Visual Studio solution and a short video showing the crashes in action. I have not added any custom logging yet, so incorporating meaningful exception handling or a lightweight logging mechanism is welcome if it helps trace the faults quickly. Deliverables • Corrected source code with clear comments on the changes • A brief summary explaining what caused each crash and how you resolved it • Simple reproducibility steps that confirm the issues no longer occur Please use standard VB...

I have a PIC-based controller receiving Modbus RTU traffic and I need to pull meaningful, human-readable information out of those frames. The transport layer is already running and CRC checks are in place; what is missing is a compact, well-structured decoder that can sit inside my existing project and translate function codes, addresses, and payloads into variables the rest of the firmware can use. Your job is to write and supply code that runs on a PIC (XC8 / MPLAB X tool-chain) and: • Parses incoming Modbus RTU frames in real time. • Supports at minimum function codes 03, 04, 06 and 16, with a clean way to extend to others. • Exposes the decoded data through a simple API or callback so my application layer can consume it immediately. • Handles error responses...

I’ve built a fully-featured travel-planner and the front end is looking great, but before I press “submit” I want an experienced set of eyes on the back-end logic. Your job is to comb through the entire server-side code, isolate and resolve any functional bugs, optimize performance, and make sure every endpoint behaves exactly as it should under real-world load. Once the codebase is watertight, I’d like you to guide me through the final iOS App Store submission process—provisioning profiles, TestFlight builds, App Store Connect metadata and the actual push to review—so the release sails through Apple’s approval on the first try. You’ll have direct access to the repository and time with me to walk through existing architecture, run automated ...

I’m dealing with an Android-only application that suddenly locked me out: the user IDs are no longer recognised and the usual password-recovery flow fails. I need someone to trace the root cause and restore full access. The job involves: • Inspecting the current login and recovery logic (server side and client side). • Fixing whatever prevents IDs and passwords from being validated or reset. • Making sure the solution works on typical Android versions without introducing new crashes or security gaps. Please deliver clear steps or updated code so I can reproduce the fix in future releases.

Playwright Automation Job Support Needed (Java / JavaScript / Allure) – 1 to 2 Hours Daily We are looking for an experienced Automation Testing professional to provide hourly job support for a working consultant. Required Skills Playwright Java JavaScript Test Automation Framework Development Allure Reporting Allure Report Hosting and Configuration Test Execution, Debugging, and Maintenance Support Model 1–2 hours of support per day The client will share a Zoom/remote meeting link and provide screen control access Work will be performed directly on the client's machine/environment Assist with automation framework development, script creation, debugging, test execution, report generation, and issue resolution Support may include helping during project tasks, meetings, and ...

We need a technical WordPress developer to improve our website’s mobile speed and Core Web Vitals. Our site uses WordPress, Avada, and Formidable Forms. Desktop speed seems okay, but mobile speed is slow. We are not looking for general SEO help — we need someone technical who can diagnose and fix performance issues. Scope: Audit mobile speed and Core Web Vitals Check theme, plugins, images, scripts, fonts, caching, CDN, and hosting/TTFB Identify if Avada, Formidable Forms, or other plugins are slowing the site Provide a prioritized fix list Implement approved fixes safely Show before/after results Requirements: Strong WordPress speed optimization experience Experience with Avada preferred Core Web Vitals knowledge Able to work on staging/backups Able to explain issues clearly i...

The workbook I rely on daily contains an existing VBA macro that should handle several automation steps for me, yet its current logic is off and the tasks don’t complete in the right order—or sometimes not at all. I need a developer who can step through the code, identify exactly where the flow breaks down, and rewrite those sections so the automation runs reliably every time the file is opened or the button is clicked. Here’s what I expect once the job is done: • The macro executes its full task sequence without manual intervention or unexpected stops. • Any loops, conditional branches, and object references are cleaned up so they’re easy to maintain. • I receive the updated workbook plus a brief changelog (commented in-line or a separate note...

I need a skilled Laravel developer to debug my e-shop. Currently, I'm facing several issues: - Page loading problems: Pages take too long to load and images are incorrectly allocated. - Many redirects are happening. These issues may have arisen after I made recent code changes. Ideal Skills and Experience: - Strong experience with Laravel - Expertise in debugging performance issues - Familiarity with server configurations and code optimization - Ability to fix issues related to image allocation and redirects Looking for a freelancer who can quickly identify and resolve these problems to improve my site's performance.

Arduino Firmware Bug Fix & Mock-Up Update Project Overview I am looking for an experienced Arduino firmware developer to identify and fix existing errors in my device firmware. The project is straightforward: the hardware is already developed, and the source code is available. I only need an expert to review the firmware, locate the bugs, implement the necessary fixes, and provide an updated mock-up or demonstration of the corrected functionality. Scope of Work Review the existing Arduino source code Identify firmware bugs and logic errors Fix all discovered issues Improve code stability where necessary Provide updated source code Provide a simple mock-up, demonstration, or proof of successful operation Briefly document the changes made Requirements Strong experience with Arduino de...

I'm seeking an experienced AIX kernel specialist to help debug and troubleshoot system crashes. We encounter crashes primarily when terminating a program we've added to the kernel. Ideal Skills and Experience: - In-depth knowledge of AIX kernel architecture - Strong debugging skills - Experience with kernel-related system crashes - Ability to analyze and resolve complex issues efficiently Your expertise will help stabilize our system and ensure smooth operations.

We are looking for an experienced Unity Developer to provide ongoing support, maintenance, optimization, and feature development for our live mobile applications and games on both Android and iOS. This is not a one-time optimization project. We are looking for someone who can become a trusted technical contributor, helping us maintain product quality, improve stability, implement new features, and support our development roadmap. The developer will have access to our Git repositories, QA environment, crash reports, analytics, technical documentation, and product team. Responsibilities Maintenance & Bug Fixing Investigate and resolve production issues. Fix application crashes and performance bottlenecks. Resolve UI/UX issues across different devices. Correct gameplay and feature malf...

My WordPress site, , runs on the latest core version and must rely on four key plugins: Event Espresso for ticketing, WooCommerce together with Bookly Event booking, and a Stripe extension that adds iDeal/WERO payment options. The moment all four are active, Event Espresso is not able to register new events. I already gathered the fatal-error logs produced when the conflict occurs, so you’ll have a clear starting point. What I need is a clean technical resolution that lets every component—Event Espresso event management, WooCommerce product flow, and Stripe iDeal/WERO checkout—work side-by-side without breaking one another. Please isolate the root cause, patch or propose code tweaks, and push the fix on a staging clone before we move it to production. A concise summary ...

I have a fitness application called FitQuest AI built using React/Vite. The project currently contains Base44 dependencies and I want to make it completely independent. Requirements: Remove ALL Base44 dependencies from the project. Replace Base44 authentication with Supabase Auth. Replace Base44 database functionality with Supabase Database. Replace Base44 storage/file uploads with Supabase Storage. Ensure all existing app features continue working correctly. Configure environment variables properly. Deploy the frontend on Vercel. Connect the project to my Supabase account. Ensure the application is fully independent and no longer relies on Base44 services. Fix any issues caused during migration. Deliver clean, documented source code. Generate and provide: Android APK Android AAB (Google P...

I have a Claude-generated web application that I now want examined by a seasoned coding engineer. Because the build relied heavily on AI assistance, I’d like a fresh pair of human eyes to make sure everything is production-ready. The key areas I need you to cover are: • Code verification – confirm the structure, style and logic are sound and maintainable. • Debugging – trace and resolve any hidden or obvious runtime errors. • Security testing – probe for vulnerabilities (injection, XSS, authentication flaws, misconfigured headers, etc.) and recommend or implement fixes. Tech stack details are a bit ambiguous; the codebase may include JavaScript, Python, Ruby on Rails or a mix, so I’ll provide you with full repository access and deploymen...

I need help debugging an Nvidia Jetson Orin setup with both MIPI and GMSL cameras. Currently, the GMSL link is locked, but there's no CSI output. Key tasks include: - Diagnose and resolve the no CSI output issue. - Ensure proper integration of both MIPI and GMSL cameras. Preferred working method: - Debug remotely via a call with me. Ideal skills and experience: - Expertise with Nvidia Jetson platforms, especially Orin. - Strong background in debugging MIPI and GMSL camera interfaces. - Familiarity with CSI output and camera link protocols. Looking for a solution-oriented professional to get this system operational.

I want to move from zero knowledge to confidently building applications in Appian. The training must centre on Appian Development at a true beginner level, breaking down every concept and best practice so nothing is assumed. My priority topics are: • User Interface Design – creating forms, reports and dashboards that follow Appian UX guidelines • Data Management – setting up data stores, CDT design and query rules • Integration – configuring web service calls, connected systems and error handling Please structure the learning into progressive, hands-on sessions (screen-share or recorded) with small exercises I can complete between meetings. By the end I should be able to build a simple, end-to-end application on my own and understand how to debu...

I have a desktop application that runs on Linux, and I’m seeing stability problems that need to be ironed out. The core task is to locate the root causes of the crashes and glitches, patch them, and then provide me with a clean, tested build that runs without unexpected errors. You’ll have full access to the current source code and any supporting files. I can reproduce the issues on demand, so I’ll share exact steps and logs as soon as we start. Once you’re in, I’d like you to: • Audit the existing codebase to pinpoint problem areas • Implement targeted fixes and document each change • Re-compile and test across common Linux distributions to confirm everything works as expected I’m open to whatever debugging tools or profilers you p...

We are seeking Appian Developers with 2–4 years of foundational experience to support application enhancements, bug fixes, and feature development. The role involves developing Appian interfaces and workflows, assisting with feature enhancements and bug resolution, and working closely with senior developers and architects to ensure smooth delivery of enterprise applications. Candidates will also participate in sprint activities, provide status updates, and support testing and deployment efforts. Applicants should have basic to intermediate Appian development skills, a good understanding of SAIL and process models, strong problem-solving and debugging abilities, and a willingness to learn and adapt within an Agile environment. This is a 3-month contract, extendable up to 6 months, w...

Looking for a developer with experience in Audio Streaming & Mobile Performance to solve audio loading issues in a music trivia app. We have a music trivia application, and on some devices users experience long “Loading Audio” times. In some cases, songs do not play at all, and in others only 1–2 seconds are heard before playback stops. The issue occurs on both iPhone and Android devices. What we need checked and resolved: * Slow audio loading * Buffering / streaming issues * Audio preloading * Audio instance management * Cache / CDN issues * Safari / iOS compatibility * AAC / MP3 optimization * Server / Storage / Supabase checks (if relevant) Requirements: * Experience working with mobile audio and streaming * Experience with React Native / Expo / Web Audio / ...

I am looking for an experienced Shopify, Meta Pixel, and Conversions API specialist to audit and fix tracking issues on my Shopify store. Current Issues Issue 1: Purchase Event Duplication In Meta Events Manager, Purchase events are not being tracked correctly. Current behavior: Browser Purchase Events: 2 Server Purchase Events: 1 Need to identify and remove duplicate browser-side Purchase events and ensure proper event deduplication between Meta Pixel and Conversions API. Issue 2: Missing Value Parameter in AddToCart Events Meta Diagnostics reports: AddToCart Event "Value Field is Missing" Approximately 35% of events affected Need to ensure all AddToCart events send: value currency content_ids content_type correctly to Meta. Store Setup Shopify Store Facebook & Instagram Sal...

I have built a custom Solo-Leveling-inspired “Hunter” class for Baldur’s Gate 3, but the class itself never shows up in the Class selection screen during character creation. I’m using BG3 Mod Manager and, while the mod packages load without errors, I clearly missed something in the file placement stage. Here’s what I know so far • Class fails to appear only in the Class selection list—subclasses, abilities, and everything else are still untouched. • I have NOT yet confirmed that every .pak, .lsx, and meta file is sitting in the exact folders BG3 Mod Manager expects, so correct placement is my first priority. What I need from you 1. A concise, step-by-step walkthrough of where each mod file, metadata entry, and UUID reference should ...

My live Roblox experience needs a round of professional polishing with stability as the absolute priority. Right now the server crashes whenever players perform a few specific in-game actions, interrupting sessions and hurting retention. I need those crashes diagnosed, reproduced, and eliminated, then I want the underlying codebase organised so we can scale with confidence. The current build is functional but messy: scripts overlap, unused assets bloat memory, and client/server communication isn’t as lean as it could be. Once the critical crash fix is in place, I’d like you to move through the project systematically—cleaning orphaned scripts and assets, refactoring large monoliths into clear modules, and tuning remote events so latency stays low even at high player count...

My portfolio website is currently broken and displaying errors, particularly with the js_composer plugin. I need someone to update the code and fix the functionality errors. Ideal Skills and Experience: - Strong experience with WordPress and js_composer - Proficient in debugging and resolving website errors - Knowledge of HTML, CSS, and JavaScript - Attention to detail and problem-solving skills Please provide a timeline and examples of similar work done.

My automated trading system is running on a Hetzner server and connects directly to the Binance API. The core logic is stable, but order execution is mis-behaving and I need a concise bug-fix session that leaves everything running smoothly and quietly. Scope of work • Inspect the existing code on the Hetzner box (SSH access provided) and track down the bug that disrupts order execution. • Apply a clean, well-commented fix without changing any other module. • Run controlled tests on live and testnet keys to confirm that orders fire exactly as intended and that all Binance API signatures, timestamps, and weight limits stay compliant. • Keep the footprint “stealth”: minimise request bursts, handle IP/rate-limit tricks already in place, and avoid loggin...

Extract the firmware (`.bin` and/or `.hex`) from a locked Atmel SAMD10D14A microcontroller. Standard read protection — the chip's security bit is set and the SWD debug port is disabled. ### Chip details - **Part:** Atmel / Microchip SAMD10D14A - **Architecture:** ARM Cortex-M0+ - **Package:** 24-pin QFN - **Flash size:** 16 KB - **Protection:** Security bit set (NVMCTRL.SECURITY_BIT) - **Mounted on:** Small custom PCB, chip is in-circuit (can also be desoldered if you require it) ### What we have already confirmed - Chip is alive and powered correctly (verified 3.30 V at VDDIN under our own probing). - ST-Link V2 over SWD: `init mode failed (unable to connect to the target)` in every configuration we've tried — confirmed locked, not a wiring or signal-integrity is...

I run a betting platform built on CodeIgniter and have noticed two small but disruptive functionality errors inside the admin panel, both tied to the reporting / analytics area. At the moment the figures shown in the daily revenue report don’t refresh after new bets are settled, and the export-to-CSV button occasionally throws a 500 error rather than downloading the file. I need someone who knows CodeIgniter’s MVC structure, MySQL queries, and basic JS/AJAX to trace the source of these issues and apply clean, test-covered fixes. You’ll have SSH and admin-panel access on a staging clone, plus Git for version control. Once the bugs are squashed, push the changes so I can verify the reports update in real time and the CSV export works consistently in Chrome and Firefox. De...

We are seeking Appian Developers with 2–4 years of foundational experience to support application enhancements, bug fixes, and feature development. The role involves developing Appian interfaces and workflows, assisting with feature enhancements and bug resolution, and working closely with senior developers and architects to ensure smooth delivery of enterprise applications. Candidates will also participate in sprint activities, provide status updates, and support testing and deployment efforts. Applicants should have basic to intermediate Appian development skills, a good understanding of SAIL and process models, strong problem-solving and debugging abilities, and a willingness to learn and adapt within an Agile environment. This is a 3-month contract, extendable up to 6 months, w...

We are seeking Appian Developers with 4–6 years of hands-on experience in Appian applications, integrations, and workflow automation. The role involves developing Appian applications using SAIL and process models, implementing integrations through APIs and plug-ins, participating in sprint development activities, and ensuring adherence to Appian coding standards and best practices. Developers will also be responsible for debugging and resolving application issues, supporting testing and deployment activities, and collaborating within Agile teams to deliver high-quality enterprise solutions. Candidates should have strong Appian development experience, expertise in SAIL and process modeling, familiarity with API integrations, and solid debugging and analytical skills. This is a 3-mon...