I will build a full stack react and node js web app with postgresql

S
shaheerhussain5
S
shaheerhussain5
Shaheer H
Einige Informationen werden in englischer Sprache angezeigt.
build a full stack react and node js web app with postgresql
Vollbild
build a full stack react and node js web app with postgresql

Über diesen Service

Need a full-stack web application built properly?

I develop clean, scalable apps using React, Node.js,

Express, and PostgreSQL from simple tools to

complete platforms.


I built an Event Management System across 2 Agile

sprints with secure auth, event lifecycle management,

attendee registration with capacity validation, and

Google Sheets attendance tracking validated with

27 test cases at 100% pass rate.


What I build:

- REST APIs with Node.js and Express

- React frontends with clean UI

- PostgreSQL database design and integration

- User authentication (JWT, sessions)

- Third-party API integrations

- Google Sheets / Drive integrations

- Admin dashboards and management panels


What you get:

- Clean, documented source code

- Responsive design (Standard+)

- Database setup and integration (Standard+)

- Full deployment (Premium)

- README with setup instructions


Message me before ordering to confirm your

requirements and the right package for your project.


Currently accepting new projects.

  • Programmiersprache

    • JavaScript

  • Expertise

    • Debuggen
    • Performance
    • Sicherheit
    • Datenbanken
    • Testverfahren

  • Frontend-Framework

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

  • Backend-Framework

    • Express.js
    • FastAPI
    • NestJS
    • Next.js
    • Node.js

  • KI & Low-/No-Code-Builder

    • Cursor
    • Replit

Lerne Shaheer H kennen

Shaheer H

AI Engineer, RAG Systems, LLM FineTuning, LangChain Python

  • AusPakistan
  • Mitglied seitApr. 2021
  • ⌀ Antwortzeit5 Stunden
  • Letzte Lieferung3 Jahre

  • Sprachen

    Urdu, Englisch
I build production-ready AI systems — RAG chatbots, fine-tuned LLMs, and intelligent Python applications. My recent work: → FinSight Pakistan: Hybrid-search RAG system over 916K words - 75.3% relevancy score → EdgeAlign: Full SFT → DPO fine-tuning pipeline on Qwen3-0.6B with LoRA adapters — +176% BLEU improvement What I deliver: - RAG chatbots over your documents (PDFs, reports, databases) - Custom LLM fine-tuning on your dataset - LangChain agents and AI pipelines - Full-stack AI web apps (React + Node.js + PostgreSQL) - Python ML scripts and automation

Mein Portfolio

Meine weiteren Dienstleistungen im Bereich Software-Entwicklung

Verwandte Tags