AJAY PRAJAPAT

Sr. Fullstack Engineer & Tech Lead | Angular · NestJS · Node.js · TypeScript · Microservices

ajayprajapat@live.com+91-87699-62237linkedin.com/in/ajayprajapatUdaipur, India

Professional Summary

Senior Fullstack Engineer and Tech Lead with 12+ years of experience building enterprise-grade Angular applications and NestJS microservices backends. Deep expertise in TypeScript-first full-stack delivery, modular Angular architecture (standalone components, NgRx, RxJS), and NestJS service design with REST APIs, WebSockets, and event-driven messaging. Proven track record leading engineering teams across SaaS, FinTech, IoT, and logistics platforms to deliver scalable, maintainable, and production-ready systems. Ajay leads full-stack delivery in TypeScript-first environments, combining deep Angular frontend architecture skills with production NestJS backend systems. He drives technical standards, mentors engineers, and ships well-structured systems that balance product velocity with long-term maintainability. A TypeScript-first Fullstack Tech Lead profile combining deep Angular frontend architecture with production NestJS backend engineering, designed for senior roles in enterprise and product teams.

Core Competencies

UI Architecture

Designs maintainable frontend systems with reusable components, state boundaries, and scalable routing patterns.

Scalable Backend Systems

Builds modular services, background workflows, and integration layers that stay reliable as product and traffic complexity grow.

System Design & Architecture

Translates product and platform goals into service boundaries, deployment patterns, and maintainable technical direction.

API Design & Integrations

Defines clean contracts for frontend, backend, and third-party integrations with an emphasis on consistency and operational clarity.

Cloud & DevOps Delivery

Improves release reliability through containerized delivery, deployment automation, and production-ready cloud operating patterns.

Performance & Event Processing

Uses caching and asynchronous messaging to improve throughput, reduce latency, and isolate failures in production workflows.

Technology Stack

Frontend

Angular, TypeScript, JavaScript, RxJS, NgRx, HTML

Backend

Node.js, NestJS, Java, Go, GraphQL, WebSockets

Architecture

Microservices

APIs

REST APIs, GraphQL, WebSockets, Kafka, RabbitMQ, Redis

DevOps

AWS, Docker, Kubernetes, CI/CD, GitHub Actions, Jenkins

AI / Automation

Not a primary emphasis for this profile

Selected Highlights