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Backend Development

Designing scalable APIs, microservices, and robust server-side architectures.

10 Skills3 Expert Level5 Advanced Level

Overview

Backend development is the foundation of every application I build. I design and implement scalable, secure, and maintainable server-side solutions. My expertise spans from RESTful APIs to real-time WebSocket implementations. I focus on clean architecture, proper error handling, and comprehensive testing to ensure reliability. I work with both SQL and NoSQL databases, implementing efficient data models and query optimization for high-performance applications.

Technologies & Tools

Node.js

Expert

4+ years

Event-driven architecture, streams, clustering

Express.js

Expert

4+ years

Middleware, routing, error handling

MongoDB

Expert

4+ years

Schema design, aggregation, indexing

PostgreSQL

Advanced

3+ years

Complex queries, transactions, optimization

Prisma

Advanced

2+ years

Type-safe ORM, migrations, relations

Redis

Advanced

2+ years

Caching, pub/sub, session management

Socket.io

Advanced

3+ years

Real-time communication, rooms, namespaces

GraphQL

Intermediate

2+ years

Schema design, resolvers, Apollo Server

Python / FastAPI

Intermediate

2+ years

REST APIs, async endpoints, Pydantic

JWT / OAuth

Advanced

3+ years

Authentication, authorization, security

Key Highlights

✓Designed scalable REST and GraphQL APIs
✓Implemented real-time messaging with WebSockets
✓Built end-to-end encrypted communication systems
✓Optimized database queries for high-traffic applications
✓Integrated third-party services and payment gateways

Applied In Projects

📁Real-time Chat Application - WebSocket-based messaging

📁CMS Platform - Headless CMS with REST/GraphQL APIs

📁Shopify Dashboard - Custom e-commerce analytics

Need help with backend development?

I'm available for freelance projects and collaborations. Let's discuss how I can help bring your ideas to life.