Debugging projects — HireLancer archive

ID / Date Listing

SwiftUI Chat Performance Optimization – Typing Lag in Large Threads

We are building a real-time chat in SwiftUI and are experiencing performance issues in large conversations. Current problems Keyboard lag while typing Dropped f...

HL-40242254

Ecommerce Analytics & Tracking Specialist Required

White-Label Freelancer: Tracking & Analytics Specialist (Ecommerce) Please explain how you validate GA4, Meta Pixel, and Google Ads conversions before handover....

HL-40242284

Fix Woocommerce Website Loading

Both of my WooCommerce stores – they share the same theme and sit on GoDaddy hosting – keep throwing “Page Unresponsive” dialogs in Chrome, Edge, Safari and Bra...

HL-40241070

Fix PHP POS Billing Totals

My in-house CRM includes a POS billing module written in PHP that is miscalculating order totals right at checkout. Sub-totals, taxes, discounts and the final a...

HL-40240820

Fix RAG service & Voice Interaction Issues in Python-Based Healthcare Application

I need an experienced AI/ML developer to diagnose and resolve specific technical issues in a Python-based healthcare application that uses Retrieval-Augmented G...

HL-40240284

Unreal Musket Reloading & Officer AI

I’m expanding an Unreal Engine project and need three tightly-integrated gameplay systems brought to life in C++ (Blueprint exposure where it makes sense). Firs...

HL-40239993

IT Support for Web & Digital Tasks

I am looking for IT and technical support assistance for web and digital-related tasks. The work may include troubleshooting technical issues, assisting with we...

HL-40239799

Fix React Site Responsiveness

My React website works fine on mobiles and tablets, yet the desktop view still looks off. On the Home, About and all Product pages I’m seeing broken grid layout...

HL-40239313

ATSAMD21 Firmware Development & Support

I have the following project with 4 deliverables. The cost of the first deliverable is $ 100. The cost of the second deliverable is $ 300. The third deliverable...

HL-40239416

Unity Game TradPlus Ads Integration

I have a Unity-based Android game that is almost ready for launch; what’s missing is solid monetisation and a clean hand-off to Google Play. The task is straigh...

HL-40238922

Improve the layout, add minor functions, and synchronize with the Google Chrome extension.

This is a simple 2FA system. I have a landing page that is 100% functional and working. Google authentication and the magic token are also 100% functional and w...

HL-40238949

Restore React Native Data Sync

My logistics portal (Supabase + Vercel) used to feed a React Native app that drivers open through Expo Go, the two have stopped talking. Drivers see delayed, mi...

HL-40238951

Fix Laravel Storage & Auth Errors

I need a Laravel specialist to jump in and solve two blocking problems that appeared right after I moved some folders and tweaked the server configuration. Firs...

HL-40238485

Corregir manifest Outlook Add-in

Validé el archivo manifest de mi complemento de Outlook y la herramienta lo marca como correcto, pero al intentar desplegarlo desde el Admin Center de Microsoft...

HL-40238269

MMORPG Game Client Reverse Engineering - Protocol & Packet Analysis

We wanna create a private server for an MMORPG game and are wanna develop python client. The original game client is written in python and protected by CheatBlo...

HL-40237619

Experienced Front-End Developer Needed

Front-End Developer (Monthly Engagement) Role Overview We are looking for a skilled Front-End Developer to join us on a monthly basis to support the ongoing dev...

HL-40237569

Outlook 365 Meeting Form Add-In

I need a small, focused custom form that opens directly inside Outlook Desktop & Web app as a 365 add-in. The add-in should add an icon on a Meeting Request win...

HL-40236740

Resolve Error-Prone Test Cases in Cucumber-Java

Project Description: Fix Failed Test Cases in Cucumber-with-Java Framework (IntelliJ) I have an existing Cucumber-with-Java automation framework built in Intell...

HL-40236249

Senior Full-Stack Engineer for Dating App MVP Codebase Audit & Stabilization Plan

READ CAREFULLY OR DO NOT APPLY. We are building a dating product MVP and are preparing for launch. Multiple developers have worked on the project and the platfo...

HL-40235823

4D Database Debugging Specialist

I'm seeking an expert to resolve user interface bugs in my pre-built 4D database application. Key Requirements: - Experience with 4D database systems - Strong d...

HL-40235773

NXP Board EMAC Implementation

I need to bring up the on-chip EMAC on my NXP board so it can reliably handle data transmission over Ethernet using UDP. The hardware is already powered and run...

HL-40235786

Fix GTM Tracking on GoDaddy

I’ve inserted the Google Tag Manager container snippets on every page of my GoDaddy-hosted site, but none of my conversion tags are firing. Tag Assistant stays...

HL-40235127

C++ IPP Port Preference Update

I need my existing C++-based IPP server application adjusted so that, when a printer is installed on Windows 11, the operating system automatically selects an I...

HL-40235023

Serverless Status Normalization Endpoints

Roles: Full Stack Engineer (Platform Integrations) / DevOps Engineer (Application Reliability) You will design, build, and operate backend services and job work...

HL-40234776

Fix Shopware 6 Email Issue - Urgent

Emails have never leaving my Shopware 6 store altogether—order confirmations, customer sign-up notifications, you name it. The SMTP credentials are valid and ve...

HL-40234241

Correzione grafico linee Infantia2000

Uso il gestionale Infantia2000 e il grafico a linee non è correttamente allineato: gli assi risultano sfalsati. Mi serve un intervento mirato che sistemi l’alli...

HL-40233816

Scaleform Hook reimplementation expert needed for offsets update

I’m enhancing a Fallou 76 -based fan project and need a seasoned low-level C++ developer who feels at home in x64 Windows internals. Your single mission: refine...

HL-40233408

Fix Elementor Contact Form Errors

My WordPress site runs an old, non-updatable version of Elementor and both embedded contact forms throw a specific error as soon as the Send button is pressed....

HL-40232601

Connect PCB to Lead-Acid Battery + Sensors Integration (ESP32)

I need an embedded engineer to help safely connect a PCB to a lead-acid battery pack in series and integrate 4 external sensors (temperature, humidity, water pr...

HL-40233214

Patch Microsoft PhotoDraw v2

I need a developer to create a patch that will allow Microsoft PhotoDraw v.2 to run on Windows 10. The program currently does not open at all on this OS. Requir...

HL-40231953

Fix Critical WordPress Homepage Error

My WordPress homepage is throwing the dreaded “There has been a critical error on this website” message, yet every other page still loads. The problem presents...

HL-40231302

Fix ESP32-Cloudflare R2 Sync

My ESP32 code already handles Wi-Fi, builds the S3-compatible requests, and reaches Cloudflare R2, yet the text files I push never actually appear in the bucket...

HL-40231207

Advanced C Exploit Guidance

I’m working through a university-level computer security module and I want to deepen my hands-on understanding of how modern protections can be bypassed. My imm...

HL-40231120

Fix Chatwoot Image Latency

Images inside my self-hosted Chatwoot have suddenly started taking 10 + seconds to appear whenever I open a conversation. The storage backend is an S3-compatibl...

HL-40231005

Resolve Python Krackend Bug using team viewer

I have a production-level backend built in Python that uses Krackend. A blocking bug surfaced and I need it fixed on a strict, one-off, fixed-price basis. I wil...

HL-40230491

ESP32 MicroPython JPG Display on ILI9341 and ST7789 displays

My setup is an ESP32 wired to a 2.8-inch ILI9341 LCD (I may swap to the 3.2-inch variant; both share the same driver and pinout). All images sit on an SD card;...

HL-40230290

Tea Time Network App - -- 2

Read carefully. — Execution-Only App Maintenance (Read carefully. ) Read carefully. Read carefully. Read carefully. Read carefully. Read carefully. Most applica...

HL-40230168

LabVIEW Specialist

I need a seasoned LabVIEW developer to turn a loose set of functional ideas into a clean, modular VI that can grow as my project evolves. At this stage the exac...

HL-40229623

Urgent: Laravel WhatsApp Webhook + Retry Queue Issue

I’m running a Laravel 10 bulk-media sender that talks to WhatsApp Business Cloud through a webhook. Whenever the API answers with HTTP 429, the webhook does mar...

HL-40229472

Fix Web App realtime tic data daley problum and conect crypto trading

My stock-trading web app is showing real-time prices that don’t match the figures streaming through my broker’s terminal. The terminal’s feed is correct; the we...