Debugging Jobs

I have an existing Ionic (Cordova, Angular, SCSS) app that needs two things at once: a small set of new features and a clear visual lift. On the UI/UX side I’ve decided to focus on visual enhancements—cleaner colour palettes, updated icons, smoother transitions and micro-animations that give the app a modern, consistent feel across Android and iOS. I can share brand guidelines and screens so you can translate them into themed components and style sheets. Functionally, there are a few minor additions to wire in: extra screens, small workflow tweaks and new calls to the current REST API. I’ll walk you through the repo and explain the exact user stories once we start. Deliverables • Updated source code with agreed visual improvements • New functionality fu...

Android Developer Needed to Complete Educational Mobile App (Capacitor / Android Studio / Play Store) Project Overview We are seeking an experienced Android developer to assist with the final completion and deployment of an educational mobile application called BeeSmart Spelling Bee. The application is already live on web and iOS, and the Android version is mostly complete but requires troubleshooting, configuration fixes, and final preparation for Google Play Store release. This is not a full build from scratch. The majority of the work involves debugging, configuration alignment, and completing Android-specific functionality. The app is built using a web-based framework with Capacitor for mobile deployment. Key Responsibilities The freelancer will help complete and finalize the An...

We are looking for an experienced developer to complete two focused updates on an existing live web application. The platform is already deployed and functioning, so the work must be done carefully without modifying unrelated modules or core system logic. 1. Google OAuth Integration • Implement Google OAuth login for the application. • If a user logs in with Google and the email does not exist in the system, automatically create a new user account. • Integrate the OAuth flow with the current authentication system so users are redirected back to the existing frontend route after successful login. • Ensure compatibility with the current backend authentication flow and JWT/session handling. 2. UI Update – Replace SVG Icons with Emojis • Replace all SVG icons...

We are a dynamic team looking for an enthusiastic Intern/Junior Web Developer to join us. You will gain hands-on experience working with the latest web technologies in a collaborative and supportive environment. Responsibilities: - Assist in developing and maintaining websites and web applications. - Write clean, efficient, and well-documented code using HTML, CSS, JavaScript, and React/Vue.js (or similar). - Help implement responsive designs to ensure websites work across various devices. - Collaborate with team members to troubleshoot and resolve technical issues. - Assist in testing and debugging web applications. - Participate in code reviews and learn best practices. Requirements: - Basic knowledge of HTML, CSS, and JavaScript. - Familiarity with a modern JavaScript framework like R...

I need a seasoned full-stack developer who can step in as my technical interviewee for incoming projects. The conversations will be held in English at a solid B2–C1 level, so you must feel comfortable leading nuanced, in-depth discussions. The interviews revolve around full-stack development. Most applicants claim experience with JavaScript/React, Python/Django, and Java/Spring, and many also list C#. I expect you to move effortlessly among these stacks, probing their real-world knowledge of architecture, coding standards, debugging, testing, and deployment. Feel free to shift the conversation when a candidate mentions additional technologies, yet keep the core assessment anchored in those four primary stacks. Here’s how we’ll work together: • Before each session I...

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Job Summary : We are looking for a Junior Kotlin Mobile App Developer to support the development and maintenance of our Android applications. As our user base grows, we need a motivated developer to assist in implementing new features, fixing bugs, enhancing UI/UX performance, and supporting quality assurance efforts. This is a hands-on role where you'll work closely with our Lead Developer and Product Team, gaining real-world experience and contributing to live, user-facing projects. This role is ideal for someone with foundational knowledge of Kotlin and Android development who is eager to learn, grow, and thrive in a collaborative, agile environment. Role Summary : Minimum 2 years of Experience is desirable. • Assist in developing and maintaining Android applications using...

Dynamics 365 Business Central Expert Needed – Fix Average Cost Issues Caused by Negative Inventory We are looking for a senior Microsoft Dynamics 365 Business Central consultant/developer with deep experience in the inventory costing engine (Average Cost) to help fix severe inventory valuation issues caused by negative inventory sales. This is not a simple configuration problem. The issue is related to cost propagation, value entries, and item application chains in Business Central. Please apply only if you have strong experience with Business Central costing internals (Item Ledger Entries, Value Entries, Cost Adjustment logic, Average Cost behavior).stem Context ERP: Microsoft Dynamics 365 Business Central Costing Method: Average Cost Average Cost Period: Month Negativ...

1. Payment Gateway Optimization (Razorpay) Goal: Switch from manual UPI ID entry to UPI Intent (auto-opening apps like GPay/Paytm) or Turbo UPI. Action: Integrate the Razorpay Native SDK (not just a WebView). Scope: Implement this in both the Customer App (for order payments) and Delivery App (for wallet top-ups or security deposits). 2. Call Masking API Debugging Goal: Ensure privacy by masking phone numbers between Customers, Delivery staff, and Restaurants. Action: Audit current API integration across all three apps. Identify why errors occur during the "click-to-call" handshake and fix the state management handling the call triggers. 3. Dynamic Incentive Schemes (UI/UX) Goal: Display real-time earnings potential to drivers based on the new admin panel structures. Action...

I need a comprehensive test of my Django application. The goal is to identify and rectify security vulnerabilities, functional bugs, and performance issues. Key areas of concern: - User authentication - Data handling - File loading times Ideal skills and experience: - Proficiency in Django - Expertise in security testing - Experience with performance optimization - Strong debugging skills Please provide a detailed report on findings and recommendations for each issue.

A recent patch on my PC game has shifted several memory addresses, pointers and a few packet structures that my existing tools rely on. Since the update went live the core gameplay logic they hook into no longer fires, so I can’t read or write the data I need. I already have the old working offsets, a minimal DLL and sample packet dumps for reference; what I’m missing are the new locations and any structural changes introduced by the patch. You’ll need to open the latest build, locate the correct functions or data structures, update the pointer chain and packet definitions, and hand back something I can drop straight into my codebase. What I’m expecting from you • A list (or header file) of updated addresses, offsets and pointer paths • Revised packe...

I am working on a brand new website that sells custom printed stickers and banners. It is running on Woocommerce and I have purchased and installed a 3rd party plugin to allow my customers to be able to create their own design of the sticker or banner directly on my website (similar to Canva). The exact plugin that I am using is from CMSMart () I need some customization done to the plugin. 1.) The plugin clashes with my design theme on some pages. I need some pages to not display the header (logo, menu, etc) when the design tool is launched. (see ). Additionally, on a template page, there are elements that are being overlayed on top of other elements (see item-3.jpg.) 2.) In the design tool, there are colors that customers can choose from. When they hover over the colors, currently the...

I’m spending far too much time re-typing purchase vouchers into Tally when everything is already organised in Excel. I need a small utility that reads those spreadsheets and posts each row as a purchase entry in my Tally company, with all taxes, supplier details and inventory lines carried over exactly as they appear in the sheet. You are free to choose the most efficient route—Tally XML import, ODBC, TDL, or a Python/.NET bridge—so long as the final result is a one-click (or near one-click) process that any non-technical staff member can run on a Windows machine. Deliverables • Executable tool or script with a simple UI or clear command-line instructions • Mapping configuration so I can point new spreadsheet layouts to the correct Tally fields without cod...

I’m looking for an experienced developer who can build fully emulated firmware for a DMA card. The firmware should be compatible with Windows and capable of emulating several key functionalities, including: 100% CFG The configuration space of the firmware should perfectly replicate that of a legitimate device, allowing it to be detected and recognized by the system as authentic hardware. BAR Support BAR (Base Address Register) represents the memory region inside a PCIe device. The BIOS reads this information in order to properly communicate and interact with the device. Emulation Correct BAR handling ensures that when a driver sends a request to the PCIe device’s BAR, the firmware responds with the appropriate data, effectively imitating the behavior of a real device. Full ...

My Shopify store needs rapid repair and polish. Every core area—homepage, product pages, and even checkout—goes out of alignment on several screen sizes, making the layout unresponsive. Alongside the visual glitches, certain cart and discount features behave unpredictably, hinting at deeper functionality problems. I need someone who can dig into Liquid, HTML, SCSS, and JavaScript, trace these design, functionality, and performance faults, and ship stable fixes within the next 3–5 days. Acceptance criteria: • Homepage, product pages, and checkout display and respond correctly on modern desktop and mobile browsers. • Cart drawer, discount logic, and other interactive scripts return zero console errors. • No new visual or functional regressions appear el...

I am looking for an experienced reverse engineer or mobile security specialist to help analyze the network communication of an Android application. The application currently implements SSL certificate pinning, which prevents traffic inspection using standard interception tools (such as proxies). Because of this, I cannot capture the login requests and related API communication. Project Goals: Perform reverse engineering of the Android APK. Identify and bypass the SSL pinning protection implemented in the app. Enable traffic inspection so the login requests can be captured and analyzed. Document the login request structure and related API endpoints. Help replicate the login request programmatically using either: Node.js, or Python The final goal is to understand how the login API ...

We have a legacy Windows desktop application built on .NET Framework 4 that captures video from a USB webcam using and a custom wrapper WebCam_Capture.dll. The program works correctly on some machines but fails to recognize our Veho USB camera on others, even though the camera works in modern apps (Windows Camera app, browsers, online webcam testers). We need a freelancer to analyze, patch, and improve the camera handling logic so that the software consistently recognizes the camera across all machines. ⸻ Key Requirements / Skills: • Strong experience with .NET Framework 2.0–4.x and C# • Experience with DirectShow / video capture pipelines • Comfortable with Windows desktop apps (WinForms/WPF) • Experience with reverse engineering / decompiling .NET assem...

I still have the RPN listing I wrote years ago for Free42, but when I re-key it into both my physical HP-42S and the Free42 app on my iPhone it simply refuses to give the expected results—no error messages, just wrong answers. I need a fresh pair of eyes to step through the code, spot whatever subtle logic or state issues have crept in, and hand back a version that runs flawlessly on both the original calculator and the modern emulator. You’ll receive my exact program text plus a short note describing the correct outputs I used to get. Please trace the execution, locate the trouble spots, and supply: • A corrected, fully tested program listing ready for direct key-entry or .raw import into Free42 / HP-42S • A brief explanation of what was wrong and why your fix wo...

I’m facing a persistent issue that’s stalling my project and need an experienced professional to identify and fix it. You’ll start by reviewing the information I provide—this may include code snippets, design files, or content drafts—then: • Diagnose the root cause quickly. • Suggest one or more practical solutions. • Implement the agreed-upon fix. • Validate that everything now works as intended. I’ll share all relevant assets once we begin and welcome clarifying questions along the way. Please document what you’ve done so I can maintain the solution after hand-off.

I’m working with a small Python script that takes a folder of JPEGs and merges them into one PDF through the img2pdf library. The core logic is in place, but three persistent headaches remain: some images refuse to convert, the resulting PDF occasionally comes out corrupted or out of order, and every now and then the script throws runtime errors that halt the process entirely. While you’re inside the code, I’d also like two modest upgrades: • Image compression so the final PDF is reasonably sized without a visible loss of quality. • A clean, custom-naming option that lets me specify the output PDF name from the command line or a simple GUI prompt. Everything is executed on Windows, so please make sure any path handling, dependencies, or testing aligns with t...

My drone refuses to finish its latest firmware update and is now stuck in an endless restart loop. I need an experienced developer who has already dealt with drone firmware quirks to track down the root cause, flash the correct binaries if necessary, and get the aircraft flying again. The work is strictly troubleshooting: no new features or redesigns—just a clean, stable fix. While the main symptom is a failed firmware load, I’m open to your testing any related areas such as connection hand-shake or crash logs if you suspect they’re part of the problem. Deliverables • Diagnose the exact point where the firmware update fails • Apply or guide me through the corrective procedure (new build, bootloader tweak, or safe-mode flash) • Verify that the dr...

I need a reliable ABAP developer who can slot straight into my backlog and keep the sales (SD) side of our SAP system moving. Day-to-day work will swing from creating or extending tables and views in the Dictionary to building ALV-driven reports, tweaking module-pool screens, and coding OO-ABAP classes. Enhancements come up frequently, so you should be at ease with BAdIs or classic exits, and whenever a document flow has to touch an external partner you’ll be the one preparing the IDoc mapping and testing. Most tasks are small but continuous, so I’m offering a fixed monthly retainer in the ₹10k–20 k range for roughly full-time availability. Everything is remote; we collaborate over Teams and manage work in Jira. To fit in smoothly you’ll need: • Solid core AB...

My Chrome extension is supposed to grab focus on specific form elements and insert a value automatically, but single-line input fields keep getting skipped or the wrong element is targeted. Buttons, text areas, and dropdowns behave as expected—the problem is isolated to those plain text inputs you find in most login or signup forms. I need you to trace why the current selector logic fails, update the content script (or whichever module you judge responsible), and confirm the fix works on various sites with dynamically generated DOM trees as well as on static pages. Deliverables: • Updated extension files with clear comments on the changes you made • A brief test report listing at least three sites where the single-line input selection now works flawlessly • Instr...

Before you bid, please take a few minutes to read the ATTACHED Powerpoint / PDF file in full. Both attachments are the same - read any one format which suits you. Also view our "Client profile" before you respond. We are a reputed employer with excellent previous ratings. The chosen freelancer will receive positive feedback score and prompt payment. ************************************************************************************************** Project description : Our PHP web application is showing 1 error We want it to be identified and corrected Please proceed with reading further, only if you are willing to work hard and have 2 hours free tight now to devote time and complete the task correctly. ------ All details about the task are described in the attached Pow...

I'm encountering a persistent error on the Django admin interface. The error occurs every time I try to access a specific page. Error Details: - TemplateSyntaxError at /admin/pages/page/ - Caught AttributeError while rendering: 'NoneType' object has no attribute '_meta' I'm looking for an experienced Django developer who can troubleshoot and resolve this issue. Ideal skills and experience include: - Proficiency in Django and its admin interface - Strong debugging skills - Familiarity with TemplateSyntaxError and AttributeError in Django Please provide your approach to fix this issue and any relevant experience.

I am looking for someone who is able to develop a Windows Kernel Driver. It can be done from scratch or by using existing implementations as an idea on how to tackle it. However you do it, it must have no license and/or depend on something else which defines a license which would restrict this driver. Requirements: -> Clean Code -> No security flaws and no bugs -> Portable; no installer; possibly temporarily installs as a service (?!); [...] -> Efficient; excellent performance -> Requires Administrator rights to execute -> Must run on oldest Windows OS possible; ideally at least Windows XP / Vista -> Must include signing of built dll/sys in build process (please use and include a self-created certificate to show functionality) -> Must be built with Microsoft Visual...

My site runs on Thrive Architect and, out of the blue, the page-builder interface stopped responding. The sidebar won’t open, elements can’t be selected, and I’m effectively locked out of editing existing pages. When I select "Edit with Thrive Architect" all I get is a grey screen with green moving dots like it is loading but it never moves beyond that to load Nothing changed on my end—no new plugins, themes, or updates—so I suspect an underlying conflict or script error that now blocks the builder from loading correctly. I need someone to: • Identify and eliminate the conflict preventing the page-builder from rendering. • Restore full editing access so I can use the visual interface as normal. • Explain what went wrong and o...

Comat antigravity 2️⃣ Browser Automation & UI Integration Developer We are looking for a developer to help connect browser automation with an existing system UI. The system has already been built by another developer, so the work mainly involves reviewing existing code and connecting components rather than building everything from scratch. Tasks may include reviewing Playwright-based browser automation scripts, making small modifications if needed, and connecting them with the existing system UI or automation flow. Some small adjustments to Chrome Extension scripts may also be add grok The system structure is documented in Notion. Work should be performed by comparing the Notion documentation with the actual implementation step-by-step to identify missing connections or adjustme...

We are looking for an experienced GraphQL Engineer with strong skills in C# .NET and Microsoft Azure to help design and build scalable GraphQL APIs for distributed systems. The main focus of this role is GraphQL API ownership, backend development, and Azure cloud operations. Experience with Kafka or event-driven systems is a plus but not required. Responsibilities Design, develop, and maintain GraphQL APIs Define and evolve schemas, resolvers, and data models Integrate multiple backend services into a unified GraphQL layer Optimize API performance (N+1, batching, caching) Build backend services using C# .NET Deploy and operate applications on Microsoft Azure Collaborate with frontend teams consuming the API Requirements 5+ years of software engineering experience Strong experie...

I am looking for an experienced developer who has strong knowledge of Browserbase or browser automation APIs to help resolve a login issue with X (formerly Twitter). I previously built a paid Discord bot that interacts with X using the official API and OAuth. However, due to increasingly strict restrictions on the official X API, the bot is frequently forced out of X, making the service unreliable. To address this issue, I rebuilt the system using a **browser-based approach with a browser provider API (Browserbase)**. The goal is for the bot to operate through a browser session instead of relying on the official API. The system itself has already been fully implemented and is currently working for other platforms. For example: * Logging in to YouTube works without any issues * Logging...

I am looking for an experienced developer who has strong knowledge of Browserbase or browser automation APIs to help resolve a login issue with X (formerly Twitter). I previously built a paid Discord bot that interacts with X using the official API and OAuth. However, due to increasingly strict restrictions on the official X API, the bot is frequently forced out of X, making the service unreliable. To address this issue, I rebuilt the system using a **browser-based approach with a browser provider API (Browserbase)**. The goal is for the bot to operate through a browser session instead of relying on the official API. The system itself has already been fully implemented and is currently working for other platforms. For example: * Logging in to YouTube works without any issues * Logging...

My website has suddenly started throwing the message, “Error: Server Error – The service you requested is not available yet. Please try again in 30 seconds.” The outage appeared only recently and was not preceded by any obvious code or configuration changes on my side. I need someone to trace the root cause and restore normal operation. You’ll be working directly on the live site, so a careful, backup-first approach is essential. Once you locate the issue—whether it points to a misconfigured server, an unhandled 500-level condition, or a resource-limit problem—I expect a clear explanation of what happened and the corrective steps you took. Deliverables: • Diagnosis report outlining the exact failure point • Implementation of the fix and con...

I’m just starting my journey with TypeScript and need a patient tutor who can guide me from the absolute basics upward. Because I’m a beginner, I’m looking for someone who can explain core concepts in plain language, walk through live coding examples, and correct my misunderstandings as they happen. We’ll meet online for interactive sessions where you can share your screen, review my small practice projects, and suggest exercises that steadily raise the difficulty as my confidence grows. When I hit errors I can’t decipher, I’d like quick help understanding what went wrong and how to debug the issue properly. If you enjoy teaching, have solid real-world TypeScript experience, and can commit to regular mentoring sessions for the next few weeks (or longer...

I have an existing Excel VBA workbook that is already developed and mostly working fine. However, sometimes it hangs or becomes slow when using buttons in the first sheet. I need a freelancer to review the existing VBA code, fix the issue, and improve the file’s performance and stability without changing the current working logic. This is mainly a small debugging and optimization task, not a full development project.

My TypeScript-based app needs a fresh set of eyes. Two problem zones keep slowing development: the user interface occasionally renders the wrong state, and the data-processing layer throws intermittent logic errors. I’d like you to trace the root causes, patch them, then reorganise the affected modules so the codebase is cleaner and easier to extend. Because the troublesome behaviour reveals details of planned features, I’ll share concrete scenarios and test cases once we have a signed NDA. After that you will have full repo access, current build scripts, and unit test coverage reports. Deliverables • Fixed UI and data-processing bugs, confirmed by our existing automated tests • Refactored, well-commented TypeScript modules that follow our linting rules • A...

Job Title: Senior Full-Stack App Developer for Debugging, UX Fixes, and Stability Improvements Job Description: I’m looking for an experienced full-stack developer to review and refine an existing mobile/web application that is already built and functional but needs polishing and technical corrections. The goal is to identify and resolve smaller issues that affect user experience, logic flow, and overall stability. This is not a project from scratch. The application is operational, but it requires a developer who can carefully audit the system, locate inconsistencies, and implement clean fixes. Responsibilities include: Reviewing existing frontend and backend logic Fixing UI/UX inconsistencies and interaction bugs Ensuring user actions trigger the correct outcomes across the pl...

IMPORTANT UPDATE – READ CAREFULLY This is NOT a design contest. This project was mistakenly posted as a contest. It is actually a highly technical Android development task. Only serious Android developers with experience in LSPosed, Zygisk, Magisk modules and Camera2 internals should participate. Generic diagrams, flowcharts, AI-generated explanations or conceptual images will NOT be considered valid submissions. Technical Objective Device: Pixel 8a (akita) ROM: EvolutionX 15 (Android 15) Root: Magisk + Zygisk + LSPosed Goal: Force a USB UVC external camera to behave as the ONLY usable system camera. Requirements: Any app requesting a camera must open ONLY the external USB UVC camera. Internal physical cameras must be unusable or invisible. No ROM building. No vendor mod...

Preciso de ajuda para resolver um problema pontual na secção Blog do meu site em Prestashop: as imagens não aparecem apesar de já estarem carregadas no servidor. O erro manifesta-se em todos os navegadores e já limpei tanto a cache do site quanto a do navegador, sem sucesso. O que espero: • Diagnóstico rápido da causa (permissões, URLs, overrides, .htaccess, módulo do blog, etc.). • Correção definitiva para que todas as imagens voltem a ser exibidas. • Breve explicação do que foi feito para evitar recorrências. A loja está numa versão recente do Prestashop; forneço acesso ao back-office e FTP assim que aceitar o trabalho. Procuro alguém com exper...

Wir entwickeln ein Music Tech Produkt, das die komplette Signalkette von E Gitarre und Bass bis zum Lautsprecher in einem System abbilden soll. Das System vereint kabellose Übertragung, Echtzeit Audio Processing, ein App Interface für Presets und Steuerung sowie eine Plattform Perspektive, sodass Sounds und Setups reproduzierbar werden und später erweitert werden können. Unser Fokus liegt auf einem bühnen und tourtauglichen Workflow, der auch in realen und stark gestörten 2,4 GHz Umgebungen stabil funktioniert. Es existieren bereits Hardware Prototypen und mehrere Iterationen von Sender und Receiver, unter anderem auf Basis von STM32 und ESP32. Die Zusammenarbeit ist auf mindestens zwölf Monate ausgelegt. Für die Rolle gibt es die Möglichkeit, ...

Ich setze das Amalia Booking Tool produktiv ein und kämpfe aktuell mit zwei Hauptproblemen: spürbare Performance-Einbrüche sowie Störungen in der Benutzeroberfläche (Darstellungs­fehler, Buttons reagieren verzögert usw.). Ich brauche deshalb gezielte Fehlerbehebung und fortlaufenden Support durch eine Person, die Amalia aus der Praxis kennt. Dein Auftrag umfasst: • Analyse der Ladezeiten und Identifikation der Performance-Flaschenhälse • Behebung der erkannten Ursachen (z. B. Datenbank-Optimierung, Caching, Skript-Anpassungen) • Korrektur der UI-Probleme, sodass sämtliche Buchungsschritte wieder flüssig und intuitiv ablaufen • Abschluss-Tests und kurze Dokumentation der vorgenommenen Änderungen Ich stelle a...

Tenho um servidor de SA-MP cuja gamemode está 100% integrada com MySQL. Preciso de alguém que assuma a continuidade deste projeto, começando por corrigir um bug específico: o ID que deveria permanecer fixo acaba se movimentando acima da cabeça dos jogadores a qualquer momento da partida. O que espero de você: • Analisar o código PAWN e os callbacks relacionados à renderização do label/ID. • Verificar possíveis conflitos entre timers, attachs ou consultas MySQL que estejam atualizando a posição do texto de forma incorreta. • Implementar a correção de forma limpa, evitando efeitos colaterais em sistemas já estáveis (login, missões, economia etc.). ...