Expo/React Native Engineer Needed for App Stabilization

We are looking for an experienced mobile app developer to improve the stability and reliability of our existing Android and iOS application. · ...

An experienced full-stack developer to stabilize and deploy an existing AI-powered web app. · Review the existing GitHub repo · Fix bugs, loading issues, and async problems · Stabilize AI API calls (timeouts, retries, error handling) · ...

We need help stabilizing and improving the performance of an app we created with AI. · ...

An existing Shopify app needs to be debugged and fixed to function properly in production. · Ideal candidate has prior experience building and debugging Shopify apps with strong debugging and reasoning skills. · Debug why the app does not load or behave correctly in the Shopify A ...

I'm rebuilding a mobile-first fitness app and need a developer who's completely comfortable working in a GCP + GitHub workflow. The immediate milestone is to stabilize the current build: fix critical pagination bugs on the workout history feed, resolve environment variable issues ...

This job involves revamping and stabilizing an existing React Native app. The ideal candidate should have hands-on experience with Supabase Auth and Stripe marketplace payments. · ...

+We are seeking a talented developer to enhance our existing web app hosted on Vercel. · + · The project involves fixing bugs and stabilizing the application. · Improving features related to user authentication and payment processes. · ...

We are hiring a highly experienced full-stack developer to stabilize and production-harden an existing app. · Stabilize existing App: SnapEarner. · This is a stabilization rescue project after an unsuccessful prior engagement. ...

We are seeking a skilled Senior Full-Stack Engineer to help stabilize our consumer application.This role requires strong debugging skills and extensive experience in system architecture and production environments. · ...

Necesitamos un ingeniero backend para reubicar y estabilizar mi aplicación Shopify. · ...

I have a · 15 (App Router) monorepo app that is largely complete. · I'm looking for an experienced engineer to do a stability + polish pass, not a rewrite. · //Goal · Fix runtime crashes (undefined variables, bad imports, etc.) · Resolve React hydration issues caused by client/s ...

I'm looking for an experienced Base44 / React engineer to stabilize and harden the app, clean up async/state issues, and implement a small set of governance guardrails — without changing financial logic. · ...

We have an internal appointment booking platform that manages schedules for our teams via a web application and a mobile application developed in Flutter The system uses a synchronized MySQL database setup local and online We need a skilled developer to address current instabilit ...

The SituationMy AI fintech web app is already built, designed and LIVE online. · This is not a build-from-scratch job.I need a senior engineer who can jump into an existing codebase diagnose issues quickly fix what's broken and stabilize the app for launch. · ...

A web app needs cleanup and stabilization. · Cleanup existing code. · ...

The app is fully built, demo-ready and functional. · Review the existing GitHub repo · Diagnose and fix loading / async issues · Stabilize AI API calls (timeouts retries error handling) · ...

We are looking for an experienced mobile app developer to help us resolve a real-time GPS tracking issue in our driver application. · We need someone with strong experience in Android & iOS GPS / Location Services, background location tracking, · and handling battery optimization ...

We are preparing for an urgent launch of a multi-application commerce platform powered by a shared Laravel backend. · The platform includes: · Customer mobile application · Merchant mobile application · Delivery mobile application · Custom admin dashboard · We are looking for eli ...

Experienced WordPress + WooCommerce + Google Apps Script developer needed to stabilize existing production website. · Audit current system. · Identify solid vs fragile components. · ...

I'm looking for an intermediate full-stack developer to help stabilize and deploy an existing AI-powered web app. · The app is already built and running as a demo. Core features, UI, and user flows are complete.This project is not a rebuild—the goal is to fix remaining bugs, hard ...