I will develop rest or graphql backend api and nestjs postgres

K
kotfil
K
kotfil
Filipp
Sommige informatie wordt in het Engels weergegeven.
develop rest or graphql backend api and nestjs postgres
develop rest or graphql backend api and nestjs postgres
Volledig scherm
develop rest or graphql backend api and nestjs postgresdevelop rest or graphql backend api and nestjs postgres

Over deze dienst

I will develop a powerful and scalable backend using Node.js, NestJS, FastAPI, Flask, or GraphQL/REST API based on your needs.

From simple CRUD APIs to complex SaaS, CRM, booking, e-commerce, or real-time systems I design secure and optimized server-side architecture, tailored for performance and extensibility.

Features I offer:

Authentication (JWT, OAuth, SSO)

Role-based access (RBAC)

Database design & optimization (PostgreSQL, MongoDB, Redis)

Payment gateways (Stripe, PayPal, LiqPay)

Real-time sockets (Socket.io, SignalR)

File upload APIs & cloud storage

Background jobs (BullMQ, Celery, cron)

Docker, CI/CD, Nginx, PM2 deployment

Web scraping & automation (Playwright, Puppeteer)

Need your API connected to an existing frontend or deployed to a VPS/cloud? Ill handle that too.

Tech stack: NestJS, Fastify, Flask, FastAPI, Prisma, TypeORM, PostgreSQL, Redis, Docker, GraphQL, REST, AWS.

Lets turn your idea into a rock-solid backend.

Contact me before ordering to discuss your requirements.

  • Type website

    • SaaS

  • Programmeertaal

    • JavaScript
    • Python
    • TypeScript

  • Websitefuncties

    • Betaling
    • Verzending
    • Formulier
    • Chat
    • Abonnement
    • Boeking
    • Kalender
    • Dashboard
    • Reviews
    • Blog
Respecteer de rechten van derden

Let erop dat het tegen het beleid van Fiverr voor freelancers is om thema's, templates of andere elementen in het geleverde werk op te nemen die inbreuk maken op de rechten van derden of toepasselijke wetten. Lees er meer over in onze Gids voor verantwoorde digitale creatie.

Maak kennis met Filipp

Filipp

Senior Software Engineer React NestJS Nodejs PostgreSQL

  • Afkomstig uitOekraïne
  • Lid sindsmrt 2025
  • Laatste levering10 maanden

  • Talen

    Oekraïens, Russisch, Engels
Hi! I’m Filipp — a Fullstack Web Developer with 5+ years of experience building scalable, maintainable, and high-performance web applications for startups and companies. I turn complex business requirements into robust, efficient, and reliable solutions. Expertise: React, Next.js, NestJS, Node.js, TypeScript, PostgreSQL, MongoDB, GraphQL, FastAPI. I help businesses deliver secure apps, optimize performance & SEO, implement RBAC, payments, real-time features, and CI/CD pipelines. Focused on quality, innovation, and results, I bring your ideas to life.

Mijn portfolio

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