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Overview // Profile

Professional Background

Specialized in building AI-powered SaaS platforms and scalable product architectures.

Tanuj Pandey - Full Stack Engineer
// The Narrative
"Tanuj Pandey"

I'm a Full Stack Developer with 4+ years of experience building scalable SaaS applications, AI-powered platforms, CRM systems, and modern web applications. I specialize in React.js, Next.js, Node.js, TypeScript, and cloud-based architectures, with a strong focus on performance, clean code, and exceptional user experiences.

Throughout my career, I've developed enterprise-grade products ranging from AI-driven survey platforms and customer experience solutions to healthcare management systems and learning management dashboards. I enjoy transforming complex business requirements into intuitive, high-performing digital products that deliver measurable value.

Currently, I work on AI-powered SaaS solutions where I integrate advanced AI models such as GPT, Gemini, Grok, and Perplexity to build intelligent, context-aware applications. My experience also includes secure backend development, subscription billing systems, real-time communication, analytics dashboards, role-based access control, and scalable API architectures.

I have hands-on expertise across the complete development lifecycle—from UI/UX implementation and frontend architecture to backend services, database design, and deployment. Whether working independently or collaborating with cross-functional teams, I focus on building reliable, maintainable, and user-centric software.

What I Do

  • Build scalable SaaS platforms and enterprise applications
  • Develop modern web apps using React.js, Next.js, and TypeScript
  • Create secure backend systems with Node.js, Express.js, and databases
  • Integrate AI technologies and LLM-powered workflows
  • Design responsive, accessible, and performance-optimized user interfaces
  • Develop dashboards, CRM systems, and real-time applications
  • Optimize Core Web Vitals and application performance

My Goal

I aim to build innovative digital products that combine modern engineering practices, AI capabilities, and great user experiences to solve real-world business challenges and create meaningful impact.

// System Architecture Stack
ENGINE_CORE

React / Next.js

RUNTIME_ENV

Node.js / Express

DATA_REPOS

Mongo / Postgres

AI_MODS

RAG / LLM Agents

// Operational Metrics

Experience

4+ Years

SaaS Devs

Production

Focus Stack

Full Stack

Sys allocation confirmed

Milestones Engineering Journey

A cinematic walkthrough of my growth, core chapters, and technical milestones.

Chapter 01 01

Frontend Foundations

Pixel-Perfect UX & Modern Frameworks

Mastering the frontend ecosystem to construct fluid user experiences. Designed highly responsive components, state-management architectures, and complex interactive animations using React, Next.js, and Tailwind CSS.

Lighthouse Performance Score 99+
Chapter 02 02

Full Stack Expansion

Robust APIs & Databases

Expanding to backend architectures, creating production-grade REST & GraphQL APIs using Node.js, Express, and databases such as PostgreSQL and MongoDB. Focused on security, performance, and scaling server operations.

Backend Modules Deployed 20+
Chapter 03 03

AI Product Engineering

LLMs, RAG & Agents

Integrating advanced AI capabilities into modern applications. Built RAG (Retrieval-Augmented Generation) pipelines, custom prompts, and automated agent workflows using OpenAI, Claude, and vector databases.

AI Models Integrated 4+
Chapter 04 04

Building SaaS Platforms

Enterprise Systems & Founders Vision

Developing subscription-based software systems, enterprise dashboards, and custom CRM software. Designed multi-tenant platforms, unified databases, and metrics engines that serve as solid growth foundations.

SaaS Platforms Launched 5+

Academic Foundation

Master of Computer Application

2018 – 2020

GBPEC Pauri Garhwal

Bachelor of Computer Application

2015 – 2018

BFIT Dehradun

Capabilities

Core Expertise

The core technologies, frameworks, and architectural tools I use to ship production software.

Frontend & Mobile

Web, Native & Reactive UI
8 tools
React.js logo React.js
Next.js
TypeScript
React Native
Tailwind CSS
Redux Toolkit logo Redux Toolkit
Astro
HTML5 / CSS3 logo HTML5 / CSS3
Production Verified

Backend & APIs

Services, Real-Time & Auth
6 tools
Node.js logo Node.js
Express.js
REST APIs logo REST APIs
Socket.IO
FastAPI
GraphQL logo GraphQL
Production Verified

Databases & Headless CMS

Storage, ORMs & Content
6 tools
PostgreSQL
MongoDB
Prisma ORM
Sanity.io logo Sanity.io
Contentful logo Contentful
Strapi
Production Verified

AI, Cloud & Tools

LLMs, Pipelines & Workflow
6 tools
OpenAI APIs
Claude / Gemini
RAG & Prompts
Git & Vercel
Figma
shadcn / MUI
Production Verified
Primary Daily Driver: TypeScript • React / Next.js • Node.js • PostgreSQL
⚡ Sub-100ms APIs • 🔒 Strict Type Safety • 🤖 Production AI Integrations