Update ENV Variables and test the MVP in Existing Backend

This project involves building a REST/JSON API for an existing admin backend using NestJS and TypeScript. The API will provide data-driven functionality to an e-catalog price-comparison website. · ...

We are preparing to launch a mobile app and need an experienced backend developer to deploy and validate an existing backend on Azure App Service. · We are looking for someone who can deploy the existing backend to Azure App Service, configure environment variables (DB connection ...

We are seeking an experienced mobile developer to help finish and integrate an existing MVP. · This is a short-term project (estimated 1–2 weeks) for someone who has already launched mobile apps before. · ...

We are seeking a skilled developer to upgrade our currently deployed website that features a React frontend and a Laravel/PHP backend. This project will require collaboration and timely communication, as we aim to enhance user experience and site performance. · ...

We need a development team to provide L2/L3 technical support and develop new features for our live mobile application (iOS + Android) with a backend. · ...

We are seeking a skilled developer to create the backend for our fully designed HTML and CSS website. ...

We are seeking an experienced backend web developer proficient in PHP and WordPress to support our existing web app.The project involves server-side API integration for a large language model (LLM), focusing on data management and security enhancements. · ...

I am looking for an experienced Wagtail CMS developer to properly rebuild and configure my new Wagtail admin backend so that it closely matches the structure and functionality of my existing (old) backend. · ...

We need an experienced .NET backend developer to urgently fix two critical issues in our live application. · ...

We are looking for an experienced React Native developer to join our project. · ...

We need to expose one secure server-to-server API endpoint in an existing Vercel app. · ...

I have an existing web app with a Neo4j database and need a Django developer to build out the REST API endpoints that power the frontend. Some basic structure may exist but most endpoints are missing or incomplete. · Build REST API endpoints for existing web app using Django and ...

+Job summary · + Debug an existing frontend app using Vite and TypeScript for API-based backend (Base44-style BaaS) integration. · + Required skills: Debugging API connection issues · Confirmation of Vite experience · ...

Necesitamos alguien con experiencia en Google AI Studio / Gemini apps, Google Cloud Platform (GCP), Firebase (Auth, Hosting, Functions, Firestore), y Stripe subscriptions & webhooks. El objetivo es lanzar el app existente a un entorno de producción. · ...

We are looking for a frontend developer to help clean up and align an existing React application with an already-completed backend. · ...

We're looking for an engineer to connect our existing backend services with our Base44 frontend application. · Connecting frontend screens to existing backend APIs · Mapping backend responses to frontend fields · Adding basic loading and error states · ...

We are extending an existing web application with a new backend layer built around and a modern Postgres-based backend service. · Design and implement backend APIs using (App Router / API routes) · Work with a managed Postgres-based backend service (auth, database, storage) · ...

I'm looking for a senior full-stack engineer to work on an existing production system and implement the UI of a new system (backend is ready and documented). · ...

We are looking for a full stack developer to create the frontend and backend of an ecommerce website. · ...

I am looking for a backend engineer to stabilize harden and extend my existing backend system so it can support early pilot users. · ...