Debugging projects — HireLancer archive

ID / Date Listing

Expert OpenCart Multi-Store Developer Needed – Fix PHP/MySQL Errors, Performance, Security & Log Issues

We are looking for a highly experienced OpenCart / PHP / MySQL developer to audit, repair and optimise a heavily customised OpenCart multi-store online ordering...

HL-40456684

AMP URL Değişmeme Sorunu

Sitemde AMP entegrasyonu sonrası bazı URL’ler beklediğim gibi anında güncellenmiyor. Bu durum yalnızca AMP sayfalarında görülüyor ve özellikle ana sayfa için kr...

HL-40456636

C2000 Bug Fixes for Renewables (F28p65x)

The control firmware that drives my renewable-energy power stage runs on a TI C2000 MCU, and a few stubborn bugs are holding up field deployment. Your task is t...

HL-40455825

Diagnose Downed Next.js Site ASAP Emergency

My marketing site is hosted on Railway.app and built with Next.js. It suddenly stopped loading during normal browsing—no error page, nothing—just a blank reques...

HL-40455571

Urgent Technical Bug Fix

I need an experienced developer to track down and resolve a technical bug that is disrupting production. The problem is reproducible on my end, but I haven’t be...

HL-40455045

5 days' Automation Anywhere UI Automation Debugging

I have a tight, 5-day opportunity starting Thursday, to review, debug and update an Automation Anywhere bot process that complete high-volume application form s...

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Налаштування прошивки партії мікроконтролерів ATTiny13

Маю партію мікроконтролерів ATTiny13 у корпусі SOIC-8. Потрібно швидко та безпомилково прошити кожен чип уже підготовленим hex-файлом. Працюватиму через AVRDUDE...

HL-40454459

SAP S/4 ABAP poxy and report Issue

For a expert its just one hrs work , I have to create inbound proxy structure for that 50% work already done but i need support from expert on it to complete. A...

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x86 Assembly Dice Wager

I need a compact Windows console program written entirely in 32-bit x86 assembly that simulates a simple dice-guessing game. When the program launches it should...

HL-40453953

AI-Assisted Supabase Database Architecture & Frontend Integration

I am looking for someone highly experienced in data analysis and database architecture to help build a well-structured and scalable database system for my proje...

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Wakkago.com Flight Booking Error Fix

I need the entire booking flow on Wakkago.com running flawlessly again. Right now users can make it all the way to the final step, but the site throws a booking...

HL-40453295

x86 Assembly Algorithm Implementation

I need help with an x86 assembly language assignment. The task involves implementing a specific algorithm. Key Requirements: - Proficiency in x86 assembly langu...

HL-40453098

Custom DMA Firmware Development

I need complete, well-commented source files that implement a DMA-based firmware routine focused on custom data processing memory-to-memory transfer.

HL-40453066

UE5 Server Optimization Mod

We run a high-population UE5 game server (The Isle: Evrima) that experiences rubberbanding at 150+ players. We've done extensive server-side profiling and ruled...

HL-40452548

Urgent WordPress Debug & Stabilization

We are looking for an experienced WordPress developer to urgently inspect, repair, and stabilize two websites that are experiencing site-to-site crashes and boo...

HL-40452439

Token Hooking & Encryption Interceptor

I need a small interceptor that can hook into an existing application, capture its authentication token flow, and then perform on-the-fly encryption and decrypt...

HL-40452282

Fix Mobile App Ad Display

The ad network is already wired into my mobile app, yet the ad simply never shows up. Integration credentials and existing SDK versions are in place, so the job...

HL-40452053

Windows Data Hooking & Modification -- 2

I have a Windows-based application whose runtime behaviour I need to intercept so I can change specific data before the original program sees it. In practical t...

HL-40452101

React Native Code Audit

I have an existing React Native + Expo codebase that was developed by Claude. Each milestone is already defined and most features are in place; however, before...

HL-40452016

Fix UPI Transaction Submission Failure

My UPI payment flow breaks right at the last step—users fill everything out, hit submit, and the transaction fails with an on-screen error message. I need someo...

HL-40451649

Need Full-Stack Developer to Clean Up, Fix, and Secure a Vibe-Coded Web App

I have created a web app using AI-assisted coding / vibe coding. The app is already running to some extent, but it is not properly built like a professional Saa...

HL-40451186

Android TV Box AOSP Expert -- 2

!!! ONLY LOOKING FOR CHINESE DEVELOPER !!! !!! I AM NOT LOOKING FOR WEB/AI ENGINEER !!! I am looking for an experienced Android/AOSP + hardware engineer located...

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Expert Tutorial for JPTS/JCard Source Code

Advanced JPOS JPTS/JCard Training I already handle everyday JPOS work with ease; what I now need is a mentor who can guide me through JPTS and JCard at source-c...

HL-40450653

Emergency Laravel Blank Screen Repair

My production Laravel site has suddenly stopped rendering and now shows a blank, white page instead of the usual content. I need someone who can jump in right a...

HL-40450484

UE5 Developer to Optimize Game Server

We run a popular community game server for The Isle: Evrima (Unreal Engine 5) with 300+ concurrent players. We're experiencing rubberbanding and ping spikes at...

HL-40450339

Flutter App Finalization & Production Ready Deployment

I already have a Flutter mobile application with around 90% of the development completed. I am looking for an experienced Flutter developer/team to finalize the...

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Advanced JPOS JPTS/JCard Training

I already handle everyday JPOS work with ease; what I now need is a mentor who can guide me through JPTS and JCard at source-code level. The sessions must be fu...

HL-40450074

React Native Bug Fix Needed

I need a react native expo developer to fix a bug. The bug is the scheduled notification using expo-notification is not triggering after prayer times, we are us...

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Technical Issue Troubleshooting & Fix

I’m facing a persistent technical problem that’s blocking progress on my current project. The exact details involve proprietary code and configuration, so I’ll...

HL-40449578

Rockchip RK3562 GSI Repack

Start proposal "Rockchip RK3562" My total budget is fixed at $15. If you contact me, please be comfortable working within this budget so we don’t waste each oth...

HL-40448163

Arreglar error intermedio en n8n

Tengo un workflow en n8n que se ejecuta bien al principio y al final, pero en la parte intermedia se detiene con un mensaje de error. Necesito que revises ese t...

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Développeur Logiciel Windows Horaire - 16/05/2026 11:52 EDT

J’ai besoin d’un partenaire de confiance pour du développement informatique — plus précisément du développement de logiciels sous Windows — sur une base horaire...

HL-40447832

Développeur Logiciel Windows Horaire - 16/05/2026 10:34 EDT

J’ai besoin d’un partenaire de confiance pour du développement informatique — plus précisément du développement de logiciels sous Windows — sur une base horaire...

HL-40446245

WordPress Schema & Slider Fix

I have 2 WordPress sites where two things need prompt attention: Assist to configure the Schemas to output valid Schemas that passes Google’s Rich Results test....

HL-40446001

Senior Java Legacy Experte: Wiederherstellung & Environment-Setup (Java 7, Maven, Tomcat 7) Projektbeschreibung

Wir suchen einen hochqualifizierten Senior Java Developer / DevOps Engineer, um ein umfangreiches Enterprise-Software-System (ca. 10 Jahre alt) wieder in Betrie...

HL-40445761

C++ Account System Optimization

C++ Account System Bug Fix Project Project Title Fix Bugs and Improve Performance in Existing C++ Account System Budget $900 USD Project Description I am lookin...

HL-40445161

Lovable/Apify Scraper Debug & Fix

I'm building a used-car aggregator for Australia using Lovable (TypeScript, React, Supabase, Apify). The app is live and searches multiple sources across 7 citi...

HL-40444916

Flutter App Finalization & Production Ready Deployment -- 2

I already have a Flutter mobile application with around 90% of the development completed. I am looking for an experienced Flutter developer/team to finalize the...

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Fix Loan App Bugs & API

Title: PHP Developer Needed for Loan Management Web App Bug Fix & API Support Description: We are looking for an experienced PHP developer to fix and maintain a...

HL-40444693

SAP B1 HR Add-On Guidance

I am extending our SAP Business One environment (connected to SAP S/4HANA) with a bespoke HR add-on and need an expert who can walk my in-house team through eve...