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    Status Pekerjaan
    5 pekerjaan dijumpai

    I have a live MERN stack product that is starting to feel sluggish and dated. I want to run a focused optimisation and refactor sprint that touches two areas only: the React-based frontend and the MongoDB layer. Frontend (React) • First priority is polishing the user experience and visual design so the interface feels modern, consistent and quick. • While doing that, hunt down and eliminate the recurrent bugs users keep reporting (occasional state glitches, unexpected reloads, minor layout breaks). Clean, reusable components and thoughtful state management are expected outcomes of this phase. Database (MongoDB) The data layer needs a performance tune-up: better indexing, more efficient queries, and, where appropriate, schema tweaks that reduce response times. I’m ...

    $32 / hr Average bid
    $32 / hr Avg Bida
    205 bida

    I need a full-stack developer to build a SaaS-ready CRM on the MERN stack that can be offered to multiple companies from a single codebase while keeping every tenant’s data strictly segregated. Core features are: • Robust reporting and analytics dashboards drawn from each tenant’s own records only • Email-and-password authentication (JWT sessions are fine) • Payment-gateway integration so each company can upgrade or renew within the app Beyond those basics, the usual CRUD around contacts, deals, and activities can follow standard patterns, but the multitenancy layer and the analytics engine must be rock-solid. I expect: Deliverables 1. Clean, well-commented React front-end and Node/Express API with MongoDB configured for tenant isolation (your choice...

    $21 / hr Average bid
    $21 / hr Avg Bida
    255 bida

    I need a seasoned MERN developer who can take a business idea and turn it into a fully working, production-ready web platform. This is far beyond a simple CRUD site—I’m aiming for an end-to-end system that automates internal workflows, stores and processes data efficiently, and delivers real-time dashboards my team can rely on every day. Here’s what the work looks like: • React will drive a responsive, component-based interface that feels fast on both desktop and mobile. • Node.js with (or a comparable framework you prefer) will power a secure REST or GraphQL API, built with clear layering and strong typing where appropriate. • MongoDB will serve as the primary data store; I need well-designed schemas, indexing strategies, and aggregation pipelines ...

    $142 Average bid
    $142 Avg Bida
    141 bida

    This is a full-time, two-year contract to design, build, and maintain a production-grade MERN application from the ground up. The entire stack—front end, back end, and database—will sit with one developer, so deep, hands-on experience across each layer is essential. Stack and tooling The current plan leans on Node.js for server logic, for rendering and routing, and MongoDb for data persistence. Everything should be wired together with clean, testable JavaScript/TypeScript, Git-based workflows, and familiar DevOps practices (CI/CD, containerisation, cloud hosting of your choice). Daily responsibilities • Craft responsive, interactive UIs that feel native on web and mobile. • Implement rock-solid user authentication and role-based access. • Build REST/Gr...

    $636 Average bid
    $636 Avg Bida
    98 bida

    The AMC covers maintenance of a MERN stack-based website, including MongoDB, , React.js, and Node.js components. Included Services: • Bug fixing and issue resolution • Performance monitoring and optimization • Security patches and vulnerability fixes • Minor UI/UX enhancements • Server and database maintenance • Backup monitoring and recovery support • API monitoring and fixes • Third-party integration support • Changes in design, features, content, and images within existing pages are included in the scope • Development of a dynamic testimonial feature at no additional cost within AMC scope • Creation/addition of unlimited new pages (information-based/static pages/dynamic) will be included in the scope • Others to be included an...

    $243 Average bid
    $243 Avg Bida
    77 bida

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