Backend webapp fix

We are facing one critical production bug: Users cannot load data after login — the Flutter app crashes / freezes, and the MERN web app fails to fetch API data, blocking core app usage. · ...

We are seeking a skilled developer to enhance our existing web application by integrating a news bar feature. · The webapp is a responsive SPA built in React + Vite. · It runs as a non-interactive display to be shown on large 55"-65" wall mounted monitors in an office building. · ...

I need a timeclock webapp create using plain PHP (no framework) and CSV for DB (no SQL). · Contract duration of less than 1 month. with 30 hours per week.Clean source code · ...

App development company looking for a Fabric JS expert to make core functionality changes. · ...

We're looking for a WordPress engineer to clean up front-end code and improve performance on a calculator-heavy site. · Faster mobile load times · Fewer thirdparty scripts running on calculator pages · Stable layouts and consistent page design · ...

I need a Bubble-savvy troubleshooter to dive into the editor and repair every workflow or condition that blocks smooth form submission and breaks interactive elements. · ...

I have a fully-functional PWA and need someone to make it a native app in both iOS and Android (therefore thinking about using capacitor). · ...

We're an EdTech startup looking for a developer to deploy and fine-tune our Telegram Mini App.The full codebase is already built — we need someone to deploy it, connect the services, handle frontend/backend tweaks during the process. · ...

We are looking for an experienced web developer to build a donation kiosk solution for a non-profit organization.The goal is a custom donation page created with a website builder such as Wix or WordPress running on a tablet in kiosk mode. · Fully branded donation page logo colors ...

I am developing a SaaS specialized for motorcycle workshops in Spain.The product is called NEXA – Motor Systems and it is a professional technical diagnostic tool for workshops.I am looking for a developer with experience in Bubble to build version 1.0 of a responsive WebApp. · ...

Antithesis is looking for an in-office employee to help improve and maintain our marketing, documentation and product websites / webapps. · ...

The Full Stack Developer role is responsible for the full lifecycle of the company's web-based applications, · Design and develop interactive and user-friendly frontend applications for internal and external portals using JavaScript and the React Framework. · Design, build, and s ...

We are building a high-integrity, AI-assisted intelligence platform that converts unstructured and semi-structured data into decision-support insights. · Design and own a multi-store architecture (relational DB, object storage, search, vector systems) · Define and enforce clear s ...

This is a Test Engineer position with Integrated Resources, Inc., responsible for integrating and testing In-Home Networking products and services. · Responsibilities include overall integration and testing of In-Home Networking products (Broadband Home Routers, Set Top Boxes, di ...

Antithesis is looking for an in-office employee to help improve and maintain our marketing documentation and product websites webapps. · ...

We are looking for an expert to audit our WordPress plugin's compliance boundaries and define aggressive conversion tactics to drive users to our premium SaaS product. · Audit current plugin implementation · Evaluate aggressive conversion tactics · Define compliance boundaries · ...

We're building an AI-driven marketplace that makes healthcare discoverable—connecting patients to the right providers, transparent pharmacy pricing, and affordable medications. · ...