Debugging Jobs

I’ve built a scenario that ties several third-party APIs together, but certain API modules keep failing and the run stops short. I’m looking for someone who knows Make inside out to step in, inspect the existing blueprint, and eliminate these issues so the automation runs end-to-end without errors. Here’s what I need from you: • Review every API module in the scenario, trace where requests or responses are breaking, and explain why. • Apply fixes or refactors directly in Make—adjusting module settings, authentication, data mapping, filters, or error handlers as required. • Validate the scenario with test data until it completes successfully across multiple runs. • Document the corrections so I can understand what was changed and why. Y...

I’m looking for a developer who can extend Adobe InDesign with a true “blacklining” experience focused purely on change tracking. My priority is to see every text edit I make—insertions, deletions, or replacements—automatically highlighted in a single, consistent colour so reviewers can scan a page and spot updates instantly. Key points of what I need: • A plug-in (C++, SDK-based or UXP) that hooks into normal text-editing actions and writes a change record in real time. • Visual output must be a solid highlight applied to the affected range; no strikethroughs, underlines, balloons, or multi-colours—just one highlight style throughout the document. • A simple panel to toggle tracking on/off, clear marks, and optionally jump between ne...

My website is hosted on Replit and loads perfectly in desktop and mobile Chrome, yet it refuses to open in mobile Safari and the Oppo Internet Browser. I need the underlying compatibility problem diagnosed and fully resolved so the site renders without errors on those browsers. You will have access to the Replit project link. Please investigate any HTML, CSS, JavaScript, header, or HTTPS quirks that could be blocking these engines, then patch or refactor as required. Once the fix is live, confirm it works on the latest iOS Safari and the native Oppo Internet Browser (screenshots or a short screen-recording are fine). Deliverables: • Updated Replit project with the fix applied • Brief changelog explaining what was broken and how you corrected it • Proof the site opens...

The current script is attatched check it !!! Its for “ “ Website If u r someone who want me to provide all of things and do all of things ?? Dont bid i want someone creative care about dilverables and read my offer well . I have a working Tampermonkey userscript (v10.0) that bypasses the virtual waiting queue on a ticket booking website. The script successfully removes the queue overlay and exposes the "Book Tickets" button. However, once clicked, the page navigates to `/book` and an embedded iframe ( seating chart widget) loads for a split second then **immediately dies** with a "Session Expired" message. I need a developer experienced with browser extensions, Tampermonkey/Greasemonkey scripting, API interception, and session/token management to diagnos...

My Heewing T2 VTOL build is stuck on the ground: I'm using the Cube Orange Plus FC. The configuration has been 98% completed with meticulous attention to configuration instructions and research. I need someone with extensive experience with Mission Planner/Ardupilot programming. Everything works well except the servo assignments seem to be incorrect. Need to remap, perform hover and subsequent tuning to fly reliably. Also need to perform pre-flight checks to ensure that all flight systems are working/peripherals like video and gimball are functioning properly. - Freelancer needs to have strong internet connection with willingness to work via screenshare if needed. Success for me is simple: The drone flies, safely and flawlessly!!

My Heewing T2 VTOL build is stuck on the ground: I'm using the Cube Orange Plus FC. The configuration has been 98% completed with meticulous attention to configuration instructions and research. I need someone with extensive experience with Mission Planner/Ardupilot programming. Everything works well except the servo assignments seem to be incorrect. Need to remap, perform hover and subsequent tuning to fly reliably. Also need to perform pre-flight checks to ensure that all flight systems are working/peripherals like video and gimball are functioning properly. - Freelancer needs to have strong internet connection with willingness to work via screenshare if needed. Success for me is simple: The drone flies, safely and flawlessly!!

My Heewing T2 VTOL build is stuck on the ground: I'm using the Cube Orange Plus FC. I need someone with extensive experience with Mission Planner/Ardupilot programming. Everything works well except the servo assignments seem to be incorrect. Need to remap, perform hover and subsequent tuning to fly reliably. Would also like to perform pre-flight checks to ensure that all flight systems are working/peripherals like video and gimball are functioning properly. - Freelancer needs to have strong internet connection with willingness to work via screenshare if needed. Success for me is simple: The drone flies, safely and flawlessly!!

I run a PHP-based site that lets me manage shop products and a sales list. Right now I can add new items in the back-end, but they never appear properly , and when I try to remove outdated records they simply stay in the database. No visible error messages show up—things look successful, yet nothing actually changes. I need someone to trace and resolve whatever is blocking
 • product and sales data from being inserted or updated • old entries from being deleted so that both the admin panel and the live storefront stay perfectly in sync. Please audit the relevant PHP, MySQL queries, and any front-end caching layers, repair the logic, and test thoroughly. A brief note on what you changed and how to replicate the fix will be the final deliverable.

My single-product page suddenly looks scrambled—elements overlap, fonts jump in size, and the spacing that used to keep things tidy is gone. The core site runs on WordPress with WooCommerce, and the only urgent task is to bring that layout back to its clean, responsive state. Here’s what I need you to do: • Inspect the current product-page template, trace the exact source of the broken layout (CSS conflicts, stray divs, outdated template overrides, or plugin/theme clashes). • Apply clean fixes—preferably in a child theme or custom CSS/JS—so the header, gallery, description, price, and Add-to-Cart section snap back into proper alignment on both desktop and mobile. • Verify the solution across the latest versions of Chrome, Firefox, Safari, and E...

I run several Python scripts that pass data back and forth by writing to and reading from shared files. Everything works function-wise, but there’s a lag: values written by one script are not picked up quickly enough by the others, and the whole workflow stalls for a few seconds each cycle. I need that delay eliminated (or at least reduced to milliseconds). Your job is to pinpoint why the hand-off is slow—whether it’s file-system latency, missing flushes, locking logic, or anything else—and then adjust the code or workflow so each script sees the latest data almost immediately. A clean, well-commented solution is essential; I also want a brief note explaining what you changed so I can maintain it going forward. If you’re comfortable diagnosing synchronizatio...

Project Title Python Developer Needed for Small Data Processing / Automation Task Project Description I am looking for a skilled Python developer to help with a small but well-defined Python task related to data processing and automation. The current task is relatively simple, but I am looking for someone who writes clean, maintainable, and reliable Python code. If the work quality and communication are good, there may be opportunities for ongoing collaboration on larger Python-related projects. For this project, I need someone who can review the requirements carefully, implement the solution properly, and deliver working code with clear instructions. Scope of Work The task will involve: ・ Writing or improving a Python script ・ Processing structured data such as CSV, JSON, or tex...

I have a small-to-mid sized task that calls for a rock-solid Python script, but the exact scope still needs to be fine-tuned. Here’s what I know so far: • The script must be clean, well-commented Python 3 code that I can run from the command line on Windows or Linux. • Once we agree on the workflow, I’ll need a brief README explaining any external libraries, environment variables, and step-by-step run instructions. • Please build in sensible error handling and include a sample config (JSON, YAML or .env—whichever suits the final approach). • Final delivery: source code, README, and a quick screen-share or recorded demo so I can see the script in action. During kickoff we’ll clarify the exact job—whether it’s data manipulation,...

I have fallen several days behind on a set of Python-based programming and machine-learning assignments that live in Google Colab (links below). The notebooks already include starter code and task prompts, but a number of cells remain unfinished or are throwing errors. I need someone who can step in quickly, finish the required functions, debug the failing sections, and make sure each notebook runs top-to-bottom without issues. Google Colab notebooks 1. 2. 3. What’s involved • Programming assignments: implementing missing Python functions, cleaning up logic, ensuring correct output formatting. • Machine-learning assignments: completing model training/evaluation sections (likely scikit-learn, pandas, NumPy), fixing runtime or shape errors, and confirming metric...

Title: Data Structures & Programming Help | Academic Writing & Coding Support Description: I am a BCA student with hands-on experience in C, Python, and DBMS. I offer affordable and reliable support for: Writing clear, exam-style code (stacks, queues, BSTs, binary trees). Debugging and explaining outputs in simple student-friendly language. Creating academic content, notes, and revision guides. Preparing structured reports or project documentation. What you’ll get: Clean, easy-to-understand code with sample outputs. Well-organized notes or reports (3–4 pages or more, depending on need). Fast delivery and revisions until you’re satisfied. Professional yet student-style work that avoids unnecessary complexity. Pricing: $5–10 per hour (or fixed...

I am looking for an experienced frontend developer to help fix a small bug in an existing website. It’s a quick task and does not involve any major development or new features. I just need someone to identify the issue and fix it properly.

Enhance the existing Python-based automation project to improve performance, efficiency, reporting, and handling of large datasets in a live environment. Optimize the current Python project build to reduce the size of the generated .exe file. Remove unnecessary dependencies and unused libraries. Use efficient packaging methods (e.g., minimizing bundlefiles, compression techniques). The automation currently reads data from Excel. Modify the system to: Continuously update and maintain a real-time processing report in Excel. Log each processed record with status (Success / Failed / Pending). Ensure data integrity (no duplication or overwriting issues). Skip Already Processed Records Before processing, the system should: Check the Excel report/log file. Identify records that ...

Add support for Vasuli (Recovery) entries (currently only Vitran is working) Skip already processed records using Excel status tracking Optimize performance (avoid reloading pages repeatedly) Add resume functionality (continue from last processed record) Improve data handling for multiple records Reduce final EXE file size You Have to Submit Final Working Source code With functionality. Skills Required: Python Automation (Selenium or similar) Excel handling (pandas, openpyxl) Deliverables: Updated working software Source code Optimized executable (.exe) Note: Accuracy and performance are very important. Immediate required

My React-based application builds successfully, installs on Android, but the moment I tap the icon it shuts down without showing any error screen. The problem is specific to Android; the same APK never reaches the splash screen and there are no visible error messages—just an instant close. I need a developer who can: • pull the relevant crash or logcat output, • pinpoint the underlying cause in the current React / React Native build configuration, Gradle settings, native modules, or JS code, • apply the necessary code or build-pipeline fix, and • hand back a signed release APK (or AAB) that opens reliably on the device along with concise notes on what was changed. Acceptance will be a working APK that launches and runs past the initial screen on a real A...

I’m running a project on Hostinger’s Horizon platform and every API call is currently failing with a “data retrieval error.” The issue isn’t limited to a single route—every endpoint I test returns the same response. All requests are authenticated with an API key, so it’s not OAuth or a basic-auth problem. Here’s what I need: • Diagnose why the Horizon API refuses to return data when an API-key header is supplied. • Implement and test a clean fix—whether that’s correcting headers, adjusting CORS, rewriting routes, or updating server-side settings—until each endpoint delivers the expected JSON response. • Provide a concise report of the root cause and the steps you took so I can reproduce or roll back if n...

My site is functionally complete, but before launch I want a second pair of eyes to comb through every screen and polish the visual details that still need attention. Think pixel-level QA rather than code rewrites: spacing inconsistencies, broken alignments, odd font sizes, off-brand colours, overlapping elements, image cropping issues, or anything else that reduces the professional finish and test everything from a user perspective Scope • Work through the entire site on Desktop, Tablet and Mobile, noting every visual blemish you spot. • Fix each issue directly in the code or style sheets—no redesigns or new layouts, just tighten what’s already there. • Verify that final pages render consistently after each change and that no functional behaviour is affe...

Looking for an experienced Android developer to upgrade and modernize an existing VPN Android app based on ICS OpenVPN. Main goal is to make the app fully compatible with latest Android versions and support 16 KB memory page size devices. Tasks Fix and upgrade old Android project Update Gradle & dependencies Fix build errors and deprecated APIs Rebuild/fix native VPN libraries (.so) Ensure 16KB page size compatibility Verify VPN connection works properly Generate working APK & AAB Skills Required Android Studio Java/Kotlin ICS OpenVPN / OpenVPN Android Android NDK Gradle migration VPNService API Native library handling Important Project source code already exists. Need someone experienced with VPN apps and legacy Android project upgrades. Please share: Similar VPN projects And...

The desktop application I maintain crashes or freezes every single time it starts, before any user interaction is even possible. I can supply the full source code, build environment details, crash logs, and a brief screen recording that reproduces the fault. A proper solution means isolating the root cause—whether that turns out to be an unhandled exception, corrupted dependency, or version conflict—patching it, and handing back a stable build. Any debugger is fine (Visual Studio, WinDbg, etc.); what matters is reliable results that work on Windows 10 and 11. Deliverables • Updated source code that compiles cleanly with the crash resolved • Verified executable or installer for final testing • Concise change log explaining what was fixed and why I can p...

My FastAPI-powered backend has started failing under load: some requests crash outright while others return inconsistent data. All problem routes interact heavily with our database layer, so I suspect the issue sits somewhere between the ORM and the request handlers, but I need an experienced set of eyes to confirm and patch it. Here is what I need from you within the next six hours: • Pinpoint the exact cause of the crashes and inconsistent responses • Implement a clean, tested fix so every endpoint behaves predictably again • Provide a concise write-up explaining what went wrong and how you resolved it You’ll be debugging a Python 3.x + FastAPI codebase that uses standard logging and REST conventions. If additional tooling—pdb, ipdb, pytest, or any profi...

I’m looking for an experienced SAP ABAP consultant who can jump straight into our EC-to-ECP point-to-point replication and focus on testing and debugging. Replication is already configured, yet we’re still seeing data breaks and sporadic errors that I haven’t been able to isolate with the usual SLG1 and transaction-based tracing tools. Your first task is to work with me in real time, trace the replication flow end-to-end, and pinpoint why certain employee master-data changes never reach Payroll. We’ll need solid ABAP OO skills, familiarity with 7.4 syntax, and the ability to step through IDocs, Proxy calls and SOAMANAGER ping tests quickly. Once the root causes are clear, I’ll rely on you to: • patch the code or mapping in the relevant enhancement...

Project Title Python Developer Needed for Small Data Processing / Automation Task Project Description I am looking for a skilled Python developer to help with a small but well-defined Python task related to data processing and automation. The current task is relatively simple, but I am looking for someone who writes clean, maintainable, and reliable Python code. If the work quality and communication are good, there may be opportunities for ongoing collaboration on larger Python-related projects. For this project, I need someone who can review the requirements carefully, implement the solution properly, and deliver working code with clear instructions. Scope of Work The task will involve: ・ Writing or improving a Python script ・ Processing structured data such as CSV, JSON, or tex...

Project Title Python Developer Needed for Small Data Processing / Automation Task Project Description I am looking for a skilled Python developer to help with a small but well-defined Python task related to data processing and automation. The current task is relatively simple, but I am looking for someone who writes clean, maintainable, and reliable Python code. If the work quality and communication are good, there may be opportunities for ongoing collaboration on larger Python-related projects. For this project, I need someone who can review the requirements carefully, implement the solution properly, and deliver working code with clear instructions. Scope of Work The task will involve: ・ Writing or improving a Python script ・ Processing structured data such as CSV, JSON, or tex...

Scope: Configure Charles Proxy / Burp Suite with rooted Android 13–16 Install and trust system CA certificates Bypass SSL pinning using Frida / Objection Analyze Android APK traffic and API requests Static APK analysis using JADX Help inspect request/response payloads for authorized testing/debugging Requirements: Experience with rooted Android devices KernelSU / Magisk knowledge Frida scripting SSL proxying Android app reverse engineering Purpose: Authorized debugging, interoperability testing, and API traffic analysis only.

I built a web application with a JavaScript front-end and a Node.js back-end. Everything works except the login + form-submission flow. When a user submits the form the request stalls—sometimes the browser stays idle, other times the console throws a network/validation error. All other screens behave normally, so the fault appears isolated to this route or its supporting API. Here’s what I need from you: • Trace and pinpoint the exact line, component, or middleware causing the failure without introducing regressions elsewhere. • Patch the bug so the form processes, the response returns correctly, and users land on the next screen as intended. • Provide the updated files (client and/or server), a brief note of what changed, and any steps I should run to re-...

My site’s homepage crashes the browser tab for many visitors in the United States who open it on an iPhone, whether they use Safari or Chrome. The failure happens consistently while a user scrolls through the middle section of the page; no clicks or video plays are involved—just a straight vertical scroll and then the tab disappears. I need you to reproduce the problem on real iOS devices, isolate the root cause, and hand back a concise, technically-sound fix. Feel free to use WebKit Remote Debugger, Chrome DevTools, Lighthouse, performance profilers, or any instrumentation you trust; what matters is that the issue is pinned down and eliminated without affecting desktop or Android performance. Deliverables • A short report describing how you reproduced the crash, with sc...

I’m ready to turn my detailed Figma screens into a production-ready Android application built entirely with Kotlin and Jetpack Compose. The app is a local-focused service, not an e-commerce or social platform, so the scope is streamlined but still needs solid core functionality. Key functionality I need implemented: • Firebase Authentication (email/phone or other common methods) so users can sign up and log in smoothly. • Firebase Cloud Messaging for push notifications triggered by server events and admin updates. • Firebase Realtime Database to store and sync user data instantly across devices. All UI must follow the designs I’ll supply (over 20 screens, already componentised). Compose navigation, Material3 theming, and proper state management (preferabl...

Description:  We have an AI phone ordering system (Twilio + n8n + voice AI) that is about 80–90% complete. We need an experienced developer to step in and finish + fix the live call flow ASAP. Your job: Fix inbound call routing (Twilio → n8n) Ensure AI answers calls correctly Complete full flow: call → order → payment → confirmation Debug webhook / connection issues Make it stable and reliable Must have: Real experience with n8n Strong experience with Twilio Voice / webhooks API integrations (REST, webhooks) Experience building or fixing AI voice / call systems Goal: :point_right: Get ONE clean, working call loop live as fast as possible Notes: This is NOT a learning project — we need someone who has done this before Fast execution is more im...

BUDGET; 150 CAD, OUTSOURCING, SEE CODE ATTACHED I’m looking for an experienced blockchain developer to review, debug, and fully fix an existing codebase involving advanced DeFi mechanisms, including flash loans and a custom “flash bets” system integrated with ultra-fast, short-resolution markets. Project Context This system is designed to interact with instant-resolution betting markets and prediction markets, where outcomes resolve in seconds. The strategy focuses on arbitrage opportunities where pricing inefficiencies allow for risk-minimized profit when executed correctly and atomically. Important: The current system is not functioning correctly, and part of this job is to identify why (especially flash loans failing) and ensure everything works end-to-end in real...

BUDGET; 150 CAD; OUTSOURCING; SEE CODE ATTACHED I’m looking for an experienced blockchain developer to review, debug, and fully fix an existing codebase involving advanced DeFi mechanisms, including flash loans and a custom “flash bets” system integrated with ultra-fast, short-resolution markets. Project Context This system is designed to interact with instant-resolution betting markets and prediction markets, where outcomes resolve in seconds. The strategy focuses on arbitrage opportunities where pricing inefficiencies allow for risk-minimized profit when executed correctly and atomically. ⚠️ Important: The current system is not functioning correctly, and part of this job is to identify why (especially flash loans failing) and ensure everything works end-to-end in re...

***DO NOT attempt to communicate or engage outside of Freelancer. Any such action will result in IMMEDIATE REJECTION*** Description: We’re looking for an experienced Flutter developer to manage and maintain our dating app built with a GetX-based architecture. The role includes handling performance issues, bug fixes, and ongoing improvements. Requirements: Strong experience with Flutter & Dart Hands-on experience with GetX state management Experience with Firebase integration Ability to debug and optimize app performance Availability: Immediate start preferred

I currently run a mobile-web platform that handles our school’s library and society-management needs, but recurring bugs are slowing us down. I need a developer who can jump in immediately to fix those issues—library transactions dropping, society-notice feeds timing out, plus a handful of other edge-case crashes—while also extending the codebase with brand-new features. At the same time, I’m starting two to three fresh school-management projects. These will form a unified system that covers attendance, results, fee tracking and more, delivered for both web and app. I want clean, modular code, thorough testing, and clear in-line comments so future upgrades stay painless. We’ll touch base daily (quick stand-up by chat or call) and work against agreed timeline...

Deterministic State Testing: Develop a mechanism to bypass runtime RNG (Random Number Generation) to ensure consistent, predictable outputs during diagnostic runs. The system must allow testers to force specific event outcomes for reliability testing. A toggle mechanism (hotkey) is required to switch between standard and deterministic modes instantly. Frontend Data Binding Diagnostics: Create a routine to locally simulate elevated data values on the application's user interface. The goal is to verify how the frontend handles rendering outlier values without impacting the core application stability or causing asynchronous errors. Traffic Shaping & Payload Normalization (Crucial): Design a network layer filter to analyze outgoing telemetry/action data. The module must be capable of ...

I’m looking for a patient AWS-savvy coach who can sit with me over live screen-sharing sessions. I will stay in full control of my console; you simply talk me through each step, explain the reasoning, and answer questions in plain, non-jargon English. During the calls I’d like to focus on: • EC2 basics • RDS basics • S3 basics • VPC, subnets, and security groups • Load Balancer basics • CloudWatch logs & basic debugging • How AWS services connect together • Cost control and best practices Here’s how I picture our collaboration: 1. We schedule short, goal-oriented sessions (60–90 min each). 2. I share my screen, perform every click, and take notes while you guide me. 3. You pause whenever something i...

Preciso de um programador realmente experiente em Lua para o servidor MTA DayZ. O foco imediato é criar ou reajustar um sistema de colete e capacete que: • registre o dano recebido em cada peça de armadura • exiba esses danos ao jogador através de um hitmarker claro e responsivo • funcione tanto por interface gráfica (UI) quanto por comandos, sem perder desempenho O código deve encaixar-se bem na estrutura atual do servidor, seguir boas práticas de otimização do MTA e ser fácil de manter. Envie links ou vídeos de trabalhos anteriores em Lua dentro do MTA (ou projetos similares) para que eu possa avaliar a qualidade do seu código e a fluidez das suas soluções. Se já trabalh...