Debugging projects — HireLancer archive

ID / Date Listing

Urgent Website Fix & Optimize

My client’s site is live but stumbling: several pages throw 404s, key buttons lead nowhere, overall load time drags, and sporadic server-side error messages are...

HL-40603216

Flutter / iOS / Android Subscription Expert Needed – Investigation & Root Cause Analysis

I am looking for an experienced Flutter developer with strong knowledge of Apple App Store subscriptions, Google Play Billing, receipt validation, and backend i...

HL-40602718

Power Automate Workflow Optimization

I’m looking for an expert in Power Automate and Microsoft Lists to help me troubleshoot specific errors in a few flows I’m currently working on. My existing flo...

HL-40602469

Resolve FCM Token Refresh Bug

My web‐based application relies on Firebase Messaging, and the token lifecycle has suddenly gone off the rails. Browsers are no longer registering fresh tokens...

HL-40602398

User Account Login Bug Fix

My production site has suddenly started locking genuine users out. The problem shows up only on regular user accounts— admin and guest sessions work fine. The f...

HL-40602085

Fix Roblox Lua Script Errors

I have a live Roblox experience that currently throws a little over twenty syntax-related scripting errors in the console. Every line is written in standard Lua...

HL-40601722

Power Automate Flows Assistance

I’m looking for an expert in Power Automate and Microsoft Lists to help me troubleshoot specific errors in a few flows I’m currently working on. My existing flo...

HL-40601527

Fix Base44 App Issues

I built the entire app in base44, but a handful of small bugs are stopping me from releasing it. Your first task is to get the push notifications and their comp...

HL-40601574

Roblox Weapon Script Debugging Fix

I’m battling persistent runtime errors in my Roblox experience and need a sharp Lua developer to get them under control. The crashes occur inside the gameplay s...

HL-40601393

Website Feature Logic Fix

My site is live but one key feature is misbehaving. The problem is purely functional—something in the underlying logic is off—so I need a developer who can dive...

HL-40601256

Roblox Game Error Fixing

My Roblox experience is suddenly throwing errors across the gameplay mechanics, interface, and multiplayer layers. The issues surfaced after the last small upda...

HL-40601114

Restore My Offline Website

My site went offline right after I rolled out a brand-new layout, so I’m looking for someone who can jump in, trace the root cause, and get everything running s...

HL-40599680

Android App Development for Adults

I'm looking for an experienced Android developer to create an Android app targeted at adults. The app will require user authentication as a main functionality....

HL-40599692

Fix PHP Login & Register Issue

I have a small PHP + MySQL client portal for my tutoring business. The login and register pages are broken, some users can register but then can't log in with t...

HL-40599291

Web3 Developer Needed to Audit Custom Solana Bundler (TypeScript)

Web3 Developer Needed to AudiWe're looking for an experienced Solana/Web3 developer to perform a thorough code review and security audit of a custom transaction...

HL-40598676

Expert PCB Design Engineer Needed

PCB Designer Required – Consumer Electronics Product We are looking for an experienced PCB Design Engineer to help develop a consumer electronics product from c...

HL-40598495

ABAP on HANA Data Enhancements

My SAP S/4HANA system needs a round of development-focused improvements, centred on ABAP on HANA. The immediate requirement is to build and refine custom progra...

HL-40597883

STM32F469 Pro-Level GUI

I’m developing a Graphical User Interface on an STM32F469 Discovery board and want it to look and feel like the demo in this video: https://www.youtube.com/watc...

HL-40597693

React Todo App Bug Fix

I have a small Todo app built with React hooks that keeps everything in the browser via localStorage—no database or external state library, just useState throug...

HL-40597697

Next.js / Stripe / Webhook Debugging + Production Launch

I'm looking for a senior Next.js backend developer to fully debug and finalize my production website. Stack Next.js 15 App Router TypeScript Stripe Checkout Str...

HL-40597397

Automotive ECU Firmware Reverse-Engineering -- 2

I have an original automotive ECU image that targets an NXP / Freescale SPC5777C (PowerPC e200 VLE, big-endian) and two derivative builds, V1 and V2. My goal is...

HL-40596889

Urgent PHP Admin Login Fix

I am locked out of the admin area of my PHP-based project. Each time I enter the correct credentials I receive an “Incorrect password” message, even though I ha...

HL-40595851

Fix Chrome Extension Scraper

Project Description: We are looking for an experienced React developer with Chrome Extension expertise to fix and improve the data scraping logic in an existing...

HL-40595861

High-Power Miniature PCB Design & Testing

PCB design and testing: For RnD project of mine I need a small batch of prototype boards. Board will include: MM6108 - wifi802.11ah chip at 850-950mhz, SPI/SDIO...

HL-40595553

Prototype-Perfect Responsive Site Build

I already have a fully approved WordPress-based prototype with a completely custom design, packed with several bespoke animations and micro-interactions. What I...

HL-40594866

.NET Angular SAP Bug Fixes

I need an experienced developer who feels at home working with both .NET and Angular to help me track down and eliminate a series of stubborn errors inside an e...

HL-40594281

Siemens PLC Industrial Automation Programming

Devo completare la logica di controllo per l’automazione di un processo industriale basato su PLC Siemens. Il lavoro comprende lo sviluppo del programma in ladd...

HL-40592709

Fix ArduPilot ExternalNav Integration

I’m running an ExternalNav pipeline that takes UWB data through a Raspberry Pi 5, packages it as MAVLink VISION_POSITION_ESTIMATE messages, and feeds it into Ar...

HL-40592124

Repair ATR EXE Crash

My compiled .exe built with ATR Studio runs for a moment and then crashes as soon as I try to send or read data. The program itself still opens—so the fault is...

HL-40591911

WxWidgets C GUI App Development

I need a brand-new desktop application written in straight C with a full graphical interface built on the WxWidgets toolkit. The job begins at the very first li...

HL-40591560

AI Code Review Specialist Needed

Where i can find people for testing AI in code and other for traning AI7 B2B/Freelance Engagement: AI Code Evaluation Specialist (Long-Term) We are recruiting p...

HL-40589744

WooCommerce Crash & PHP 8.5 Upgrade

After updating WooCommerce the whole site went down with the following notice: “PHP Notice: Function _load_textdomain_just_in_time was called incorrectly. Trans...

HL-40589431

HTML Validation for VintageMandolin.com

I need the HTML code for my website, vintage mandolin.com, validated or rewritten as needed. The W3C Validator has reported lots of errors. Requirements: - Revi...

HL-40589064

PHP Website Bug Fixing

My existing site is built with plain PHP and standard HTML templates, and a few lingering bugs are holding it back from running smoothly. I need an experienced...

HL-40588940

Debugging Python Script for CAPTCHA Challenges

Python/Playwright Automation Debugging – Turnstile & 2Captcha Integration Fix Project Description: I have an existing Python script that uses Playwright (Chromi...

HL-40588681

Mobile App QA, Product Consultant & Contract Mngt -- 2

Freelancer Needed: Mobile App QA Tester + Product Consultant + Contract Manager** I am looking for an **independent freelancer (no agencies or teams)** who can...

HL-40588403

Full-Stack Dev for Restaurant Module & Integration Finalization

Senior Full-Stack Developer - Complete Restaurant Module & Finalize Platform Integration Project Overview We have an integrated booking platform combining three...

HL-40587921

Web Application Bug Fixing

I’m experiencing persistent issues in my web application that need to be tracked down and eliminated. Pages occasionally break, certain features behave unpredic...

HL-40587819

Part-Time iOS Developer for Safety App

We're Hiring: Part-Time iOS Developer In and Out Signages | Karnataka, India | Part-Time About Us In and Out Signages is a Karnataka-based safety signage manufa...

HL-40586307

Debug & Deploy AI-Built Website

I recently used an AI tool to generate a complete website, and it runs fine in simple tests. Now I need an experienced developer to walk me through getting it p...