Tanmay VaijFull Stack & Systems
About Me
Tanmay Vaij

Hi, I'm Tanmay Vaij.

Full Stack AI Engineer · Pune

I am a Senior Stack AI Engineer with a passion for designing scalable web architectures, bulletproof APIs, and autonomous AI agents.

I’m a Software Engineer at IntellAxis AI, focused on building scalable backend systems and AI-driven applications. I enjoy working across the full development lifecycle — from designing clean architectures and APIs to deploying reliable cloud-based solutions.

My core expertise includes: Cross-platform development, Backend engineering: FastAPI, Cloud & infrastructure.I’m passionate about developing efficient, maintainable software and contributing to products that create real-world impact.

Quick Facts

LocationPune, India
SpecializationCross Platform Development & Cloud
StatusAvailable
Experience5+ Years
LanguagesTypeScript, Python, SQL

Professional Experience

Software Developer @ IntellAxis AI

Jul 2025 - Present

Pune District, Maharashtra, India · Hybrid

Building production-grade full-stack systems, Legal AI automation workflows, and cloud infrastructure across AWS and GCP.

  • Developed and deployed the company’s official website intellaxisai.com, ensuring a modern, responsive, and production-ready frontend.
  • Contributed to a Legal AI platform, building core modules and integrating intelligent workflows for legal automation use cases.
  • Designed and implemented an eSign & eStamping platform using Zoho APIs, enabling secure document signing and compliance processes.
  • Built scalable mental health platform, delivering both frontend and backend components from scratch.
  • Developed an MVP for Conference, focusing on rapid delivery, usability, and scalable architecture.
  • Built full-stack systems using React.js frameworks on the frontend and FastAPI for backend services.
  • Integrated and managed cloud infrastructure using services across AWS and Google Cloud Platform (GCP) for deployment, storage, and scalability.
  • Collaborated with cross-functional teams to deliver high-impact, real-world products under tight deadlines.
Next.js
React.js
FastAPI
Python
AWS
GCP
Zoho APIs

Full Stack Developer @ My Legacy Box (Formerly Oiconomos)

Jun 2023 - May 2025

Bhubaneshwar, Odisha, India · Remote

Engineered cross-platform mobile applications with React Native and SEO-optimized web interfaces using Next.js and Firebase.

  • Led the development of a cross-platform mobile application using React Native, successfully published on the Google Play Store.
  • Built responsive and SEO-optimized web interfaces using Next.js, improving accessibility and overall user experience.
  • Developed backend services and application logic using Node.js, Firebase, and REST APIs to support core platform workflows.
  • Collaborated with the team on feature planning, UI improvements, debugging, and production enhancements.
  • Delivered multiple proof-of-concepts and scalable modules to accelerate product development in an early-stage startup environment.
  • Gained hands-on experience working across the full software lifecycle — from development to deployment.
React Native
Next.js
Node.js
Firebase
Docker
REST APIs

Full Stack Developer @ SystemOnSilicon

Jan 2023 - Jun 2023

Austin, Texas, United States · Remote

Developed cross-platform mobile and web applications with Angular/Ionic and constructed scalable REST APIs using LoopBack and Node.js.

  • Contributed to the development of cross-platform applications using Angular and Ionic, delivering responsive and user-friendly interfaces.
  • Built backend services and REST APIs using the LoopBack framework, supporting scalable application workflows.
  • Integrated frontend and backend components to ensure smooth data flow and reliable functionality.
  • Assisted in debugging, optimizing performance, and improving overall application stability.
  • Collaborated with the development team to deliver project modules within defined timelines.
Angular
Ionic
Node.js
Express.js
LoopBack
REST APIs

Core Technical Skills

Frontend & UI

React 19 & Next.js (App Router)
Expert
TypeScript
Expert
Tailwind CSS v4 & shadcn/ui
Expert
State Machines & TanStack Query
Advanced
Web Vitals & Performance Tuning
Expert

Backend & Systems

Node.js & Bun
Expert
Go & Python
Advanced
PostgreSQL & Prisma / Drizzle
Expert
Redis & Distributed Caching
Advanced
REST, GraphQL & gRPC
Advanced

Cloud & DevOps

Docker & Kubernetes
Advanced
AWS (ECS, Lambda, S3, CloudFront)
Advanced
CI/CD (GitHub Actions)
Expert
Terraform & IaC
Proficient
Monitoring (Prometheus & OpenTelemetry)
Advanced

AI & Data Engineering

LangChain & LlamaIndex
Advanced
Vector Databases (pgvector, Pinecone)
Advanced
Agentic Tool Calling & Function Execution
Expert
Local Models (Ollama, vLLM)
Proficient

Education & Certifications

2024 - 2026

Master of Computer Applications

First Class with Distinction · Cloud Computing

Certified

Meta certified React Native Developer

Meta