Backend & Microservices
Scalable service architectures with NestJS, RabbitMQ, Redis, and PostgreSQL for high-throughput domains.
Overview
I design and develop high-performance backend systems capable of handling large volumes of concurrent traffic. By leveraging microservice architectures and asynchronous message queues, I ensure that critical services remain decoupled, resilient, and independently scalable. I focus heavily on database optimization, aggressive caching strategies, and idempotent endpoints to guarantee data integrity under heavy load.
Key Capabilities
- Microservice orchestration and inter-service communication
- Asynchronous processing using RabbitMQ and BullMQ
- Advanced caching mechanisms with Redis
- Database design, indexing, and query optimization in PostgreSQL/MongoDB
- Containerization and orchestration via Docker
Related Work
Where this shows up in production
Open Source
Tech Interview Hub
Public learning resource focused on backend, system design, database, and networking depth.
Full Stack
BdShop Full-Stack Commerce
Full commerce API and client covering catalog, cart, order, review, and stock flows.
Microservices
Ride Hailing Microservices
Service-oriented ride workflow with brokered events, cache strategy, and documented APIs.
Need this kind of system built or reviewed?
Send the context and I will help map the API, data, reliability, and product workflow risks.