Building scalable, production-ready backend systems with clean architecture.
Hi there! 👋 I'm Partha Sarker, a passionate Backend Engineer from Bangladesh who enjoys designing scalable, secure, and maintainable backend systems.
I specialize in building production-ready applications with modern technologies, focusing on clean architecture, performance, and developer experience. Whether it's authentication, APIs, queue processing, or system design, I enjoy solving real-world backend challenges.
- ⚡ Building scalable backend applications with NestJS & TypeScript
- 🔐 Developing secure Authentication & Authorization systems
- 🏦 Designing Wallet & Reward Platform architectures
- 📦 Background job processing with BullMQ & Redis
- 🐳 Containerizing applications using Docker
- 🗄️ Working with PostgreSQL & Prisma ORM
- 🧠 System Design
- ☁️ Microservices Architecture
- 📨 Event-Driven Systems
- ⚡ Kafka
- ☸️ Kubernetes
To build reliable backend systems and SaaS products that can scale to millions of users while continuously improving my engineering skills.
- 🚀 Scalable Backend Architecture
- 🔐 Authentication & Authorization
- ⚡ Queue Processing with BullMQ
- 🏦 Wallet & Reward Platform
- 📨 Offerwall Integration
- 📊 System Design
- ☁ Docker Deployment
- ⚙ REST API Development
- 🔄 Background Jobs
- 🧩 Clean Architecture
Production-ready Reward Platform
- Authentication
- Wallet System
- Offerwall Integration
- BullMQ Queue
- Redis Cache
- Admin Dashboard
- JWT
- Refresh Token
- Role Based Access
- Email Verification
- Password Reset
- Secure API
- NestJS
- PostgreSQL
- Prisma
- Redis
- BullMQ
- Docker
- Config Module
- Logger
- Validation
- ✅ Advanced NestJS
- ✅ Distributed Systems
- 🔄 Kafka
- 🔄 Kubernetes
- 🔄 Event Driven Architecture
- 🔄 Domain Driven Design
- 🔄 Microservices
- 🚀 Build Enterprise Backend Systems
- ⭐ Contribute to Open Source
- ☁ Learn Kubernetes
- 📩 Learn Kafka
- 🏗 Master System Design
- 💼 Build SaaS Products