Java Backend Engineer — Spring Boot · Kubernetes · AI/RAG

4 Years Experience • Microservices • Kafka • Cloud-Native Systems

Open to Opportunities 🟢
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About Me

Java Backend Engineer with 4+ years building distributed microservices, Kubernetes-native deployments and AI-powered backend systems. Passionate about clean architecture, GitOps workflows and integrating LLM capabilities into production services.

Technical Skills

Backend
Java Spring Boot Microservices JWT Kafka & RabbitMQ Spring Cloud Spring AI & RAG
DevOps & CI/CD
Docker Kubernetes Helm GitHub Actions Google Cloud Platform (GCP) NGINX Ingress FluxCD GitOps
Databases & Cache
MySQL Redis Qdrant (Vector Database) Flyway
Monitoring & Logging
Grafana Loki
Frontend (Supporting)
TypeScript Next.js Javascript HTML & CSS

Featured Projects

TractorFarming.in
Live 🟢

March 2024 – Present

Production-grade web application with AdSense monetization, blue-green deployments via NGINX reverse proxy, automated CI/CD pipelines and SEO optimizations aligned with Core Web Vitals.

Spring MVC MySQL VPS (Linux) NGINX GitHub Actions
🌐 Visit Live Site
Farm AI Assist
AI / RAG 🤖

2026 – Present

Modular AI backend demonstrating Retrieval-Augmented Generation (RAG) with vector search, streaming LLM responses, structured JSON outputs and advisor pipeline for memory handling and request orchestration.

Spring Boot Spring AI OpenAI API Qdrant RAG
GitHub Repo

Professional Experience

Software Engineer

ZMQ Development - Delhi (July 2022 — April 2026)

Designed stateless Spring Boot microservices secured with JWT behind API Gateway. Built broker-agnostic event-driven workflows using Spring Cloud Stream and Kafka. Implemented GitOps CI/CD using GitHub Actions, FluxCD and Helm on Kubernetes (GCP). Integrated RAG architecture with Qdrant vector database and OpenAI/LLaMA APIs. Set up centralized observability using Grafana and Loki.

Software Engineer - Trainee

ZMQ Development - Delhi (April 2022 — June 2022)

Developed backend features using Java, Spring Boot and Spring MVC. Worked with MySQL databases, GitHub version control and assisted in debugging and testing REST-based services.

System Architecture

Microservices architecture deployed on Kubernetes using API Gateway, Ingress, LoadBalancer and GitOps-based CI/CD pipelines.

User → Next.js Frontend → Kubernetes LoadBalancer → NGINX Ingress Controller → API Gateway → Microservices → MySQL Databases → Redis Cache → Grafana & Loki Monitoring Stack

CI/CD Pipeline

Automated container builds, image promotion and GitOps deployments using GitHub Actions and FluxCD.

Kubernetes Deployment

Running Kubernetes Pods

GitHub Projects

Key Achievements

  • Deployed 5+ microservices on Kubernetes using Helm-based deployments.
  • Implemented GitOps CI/CD pipeline using GitHub Actions and FluxCD.
  • Designed API Gateway architecture with Redis-based rate limiting.
  • Integrated monitoring stack using Grafana and Loki.
  • Designed scalable microservices secured using JWT authentication behind API Gateway.
  • Implemented event-driven workflows using Kafka, RabbitMQ and Spring Cloud Stream.
  • Configured Kubernetes deployments using Helm charts with liveness and readiness probes.
  • Integrated AI backend workflows using OpenAI and Retrieval-Augmented Generation (RAG).

Contact

Email 📧 LinkedIn GitHub

Education

Bachelor of Computer Applications (BCA)

Mahatma Jyotiba Phule Rohilkhand University, Bareilly

July 2012 — July 2015