I will develop a scalable nodejs backend and rest API for your app

F
farhankhan488
F
farhankhan488
Farhan F

Level 2

5.0
5.0

Gig Summary

About this gig

Need a Node.js backend that's fast, secure and easy to extend? I build REST APIs and backends for web and mobile apps, from database design to deployment.


What I build:

  • REST APIs with Express or NestJS in TypeScript
  • PostgreSQL, MySQL or MongoDB schema design and migrations
  • JWT / OAuth login (Google, Microsoft), roles and permissions
  • Stripe, SendGrid, Twilio, Plaid and other third party integrations
  • Real time features with Socket.io
  • Background jobs and queues with Redis/BullMQ
  • File uploads to S3, Supabase or Google Cloud Storage
  • Swagger docs, validation, rate limiting and tests


I've built backends for marketplaces, SaaS platforms, mobile apps and AI document systems serving clients in Europe and the US.


Every order includes:

  • Clean, documented code in your repo
  • Swagger/Postman collection
  • Deployment help (VPS, AWS, Docker, Cloud Run)


Not included: frontend UI (see my SaaS gig) or server costs.


Message me with your app idea or the API list and I'll reply with a clear estimate.

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Get to know Farhan F

Farhan F

Full Stack AI Developer, Node, React, LLM Apps, SaaS

5.0(86)

Level 2

  • FromPakistan
  • Member sinceSep 2020
  • Avg. response time1 hour
  • Last delivery2 weeks
  • Languages

    Urdu, English
I build AI powered web apps that run in production: document AI, LLM features, SaaS platforms and dashboards, end to end with Node.js, React, TypeScript, PostgreSQL and Python. 107 orders completed for 65 clients with a 5 star rating. Recent work: an AI case platform for a German law firm, an AI recruitment SaaS, and a real time project system for a French company I still support. I run COLOGIXS, a registered software company. Clear milestones, weekly demos, clean documented code. Message me what you are building.

My Portfolio

Reviews

36 reviews for this Gig
5.0

(36)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • T
    image-docs

    tomliebson

    DE

    Germany

    Ongoing collaboration
    5

    Great job and always tryed to find a Solution for bugs.

    $50-$100

    Price

    4 days

    Duration

    Helpful?
    Yes
    No
  • J

    just_lukaaa

    DE

    Germany

    Ongoing collaboration
    5

    He is a great guy! Easy to talk with and handles every problem with deep understanding!!!

    $50-$100

    Price

    5 days

    Duration

    Helpful?
    Yes
    No
  • M
    image-docs

    maxkrim45

    FR

    France

    5

    Very well done! Farhan understands perfectly and works very quickly! Thank you!

    $1,000-$2,500

    Price

    7 weeks

    Duration

    Helpful?
    Yes
    No
  • D
    image-docs

    diligente

    BE

    Belgium

    5

    It was a pleasure working with Farhan, he is very polite and professional. We will certainly work with him again and I recommend his services to anyone who needs the work done on time and correctly. Thank you Farhan for the nice cooperation!

    $100-$200

    Price

    7 days

    Duration

    Helpful?
    Yes
    No
  • W

    webgap24

    DE

    Germany

    5

    Hat mir sehr gut geholfen bei dem Problem

    $100-$200

    Price

    5 days

    Duration

    Helpful?
    Yes
    No
Reviews

36 reviews for this Gig
5.0

(36)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • T
    image-docs

    tomliebson

    DE

    Germany

    Ongoing collaboration
    5

    Great job and always tryed to find a Solution for bugs.

    $50-$100

    Price

    4 days

    Duration

    Helpful?
    Yes
    No
  • J

    just_lukaaa

    DE

    Germany

    Ongoing collaboration
    5

    He is a great guy! Easy to talk with and handles every problem with deep understanding!!!

    $50-$100

    Price

    5 days

    Duration

    Helpful?
    Yes
    No
  • M
    image-docs

    maxkrim45

    FR

    France

    5

    Very well done! Farhan understands perfectly and works very quickly! Thank you!

    $1,000-$2,500

    Price

    7 weeks

    Duration

    Helpful?
    Yes
    No
  • D
    image-docs

    diligente

    BE

    Belgium

    5

    It was a pleasure working with Farhan, he is very polite and professional. We will certainly work with him again and I recommend his services to anyone who needs the work done on time and correctly. Thank you Farhan for the nice cooperation!

    $100-$200

    Price

    7 days

    Duration

    Helpful?
    Yes
    No
  • W

    webgap24

    DE

    Germany

    5

    Hat mir sehr gut geholfen bei dem Problem

    $100-$200

    Price

    5 days

    Duration

    Helpful?
    Yes
    No