I will build mern stack saas web app

P
pradeep_jangid
P
pradeep_jangid
Pradeep J
5.0
5.0
build mern stack saas web app
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build mern stack saas web app
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build mern stack saas web appbuild mern stack saas web appbuild mern stack saas web app

About this gig

Are you looking for a senior full-stack developer to build a scalable web application, SaaS platform, admin dashboard, backend API, or business automation system?

I am a Senior Software Engineer with 6+ years of experience building secure, scalable, and high-performance applications across FinTech, SaaS, and AI platforms. I specialize in MERN stack, Node.js, NestJS, React, Next.js, PostgreSQL, MongoDB, Redis, REST APIs, third-party integrations, and cloud-native development.

I can help you build:

  • Full-stack MERN web applications
  • SaaS platforms and subscription-based apps
  • Admin dashboards and business portals
  • Secure REST APIs and backend systems
  • FinTech, lending, KYC, and credit bureau integrations
  • AI-powered apps using LangChain and OpenAI API
  • Authentication systems using JWT and role-based access
  • Database design using PostgreSQL, MongoDB, Prisma, SQL, and Redis
  • Cloud deployment using AWS, GCP, Docker, and CI/CD

Why choose me?

  • 6+ years of professional software engineering experience
  • Strong backend architecture and API development expertise
  • Experience with secure, scalable, and production-ready systems
  • Clean code, maintainable structure, and clear communication
  • Ability to work on bo

  • Programming language

    • JavaScript

  • Expertise

    • Debugging
    • Performance
    • Security
    • Design
    • Databases

  • Frontend framework

    • Angular
    • Bootstrap
    • Next.js
    • React.js
    • Tailwind CSS

  • Backend framework

    • Express.js
    • FastAPI
    • NestJS
    • Node.js
    • Spring Boot

  • AI & low/no code builders

    • Claude
    • Cursor

Get to know Pradeep J

Pradeep J

Senior Backend and Full Stack Developer NodeJS NestJS AI

5.0(3)
  • FromIndia
  • Member sinceJun 2021
  • Last delivery1 year

  • Languages

    Hindi, English
Hi! I'm Pradeep, a Senior Software Engineer with 6+ years of experience building secure, scalable backend systems and full-stack web applications. I specialise in NestJS, Node.js, TypeScript, PostgreSQL, React, AWS, GCP, and AI integrations using OpenAI and LangChain. I help startups and businesses build REST APIs, SaaS platforms, AI-powered applications, FinTech solutions, and third-party integrations with clean, maintainable code. I value clear communication, reliable delivery, and long-term client relationships. Let's build something great together!

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Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
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    image-docs

    salujabaidar

    NP

    Nepal

    Ongoing collaboration
    5

    This is my second order with Pradeep, and he delivered flawlessly again! His expertise in MERN stack development is impressive, and the communication was excellent throughout. Highly recommend!

    $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • S
    image-docs

    salujabaidar

    NP

    Nepal

    Ongoing collaboration
    5

    This is my second order with Pradeep, and he delivered flawlessly again! His expertise in MERN stack development is impressive, and the communication was excellent throughout. Highly recommend!

    $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No

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