Hi, I'm

Backend Engineer | Java & Python | Freelance Developer

Backend engineer focused on clean architecture, performance, and real-world scalability. Turning complex business logic into reliable, production-ready backend systems.

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Experience

Full-Stack Developer

Service-Based Company Current

Working on enterprise-level applications, focusing on full-stack development with Java, Python, and AI technologies. Gained extensive exposure to:

Building and maintaining microservices-based architectures with Java/Spring Boot.
Developing **AI-powered solutions** and automation systems with Python.
Performing data analysis and machine learning model development.
Implementing security solutions with **Spring Security and JWT**.
Designing and optimizing database schemas for performance.
Collaborating with cross-functional teams on large-scale projects.
Taking ownership of features from design to deployment.

This role has strengthened my understanding of enterprise software development, AI/ML integration, data analysis, system scalability, and clean code.

Services

Backend Development

REST API Development

Secure, scalable APIs using Spring Boot, FastAPI, Flask

Microservices Architecture

Design and development of scalable microservices systems

Authentication & Authorization

JWT, Role-Based Access Control (RBAC), OAuth2

Database Design & Optimization

MySQL, PostgreSQL, MongoDB schema design and tuning

Python & Automation

Backend Automation Scripts

Data processing, scheduled jobs, workflow automation

ETL & Data Pipelines

CSV/Excel → Database → APIs

AI / ML Backend Integration

AI APIs, chatbots, document processing, recommendation engines

Cloud & DevOps

Backend Deployment

AWS / Azure / GCP deployment

Docker & CI/CD Setup

Containerization and automated deployments

Monitoring & Optimization

Logs, metrics, scalability improvements

Migration & Modernization

Legacy System Migration

Monolith → Microservices, old tech → modern stack

Cloud Migration

On-premise systems to cloud infrastructure

Quality & Maintenance

Backend Testing

Unit tests, integration tests, API testing

Maintenance & Support

Bug fixes, upgrades, feature enhancements (monthly retainers)

End-to-End Product

Startup Backend Solutions

Complete backend for web & mobile apps (Auth + APIs + DB + Deployment)

Featured Projects

Flight Booking System

Microservices platform with API Gateway, Eureka discovery, and automated PDF boarding passes.

View Case Study

Reddit AI Agent

Automated AI assistant using LLaMA 3.3 to analyze subreddits and generate issue reports.

View Case Study

MediWise AI Agent

Healthcare assistant for parsing medical reports and providing intelligent insights.

View Case Study

View All Projects

Technical Skills

Backend

Databases

DevOps & Tools

Get In Touch

Currently open to new opportunities. Whether you have a question or just want to say hi, I'll try my best to get back to you!

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