π» Backend Developer | Node.js β’ TypeScript β’ GraphQL β’ AWS β’ PostgreSQL | Architecting scalable, cloud-native systems
π I'm Aminul Islam Saqib, a passionate Backend Developer who loves designing and building scalable, cloud-native applications.
I specialize in Node.js, TypeScript, GraphQL, and PostgreSQL, crafting efficient APIs and high-performance backend architectures.
Iβve contributed to SaaS, CRM, and EdTech platforms β optimizing database queries, integrating 3rd-party APIs, and developing event-driven microservices with AWS Lambda, ECS, SQS, and SAM.
My focus is writing clean, maintainable, and testable code while automating workflows using Docker, CI/CD pipelines, and AWS services.
- π Currently working on: GraphQL APIs and AWS Serverless services (Lambda, SQS, SAM)
- π± Learning: Advanced SQL optimization, system design, and distributed event-driven systems
- π¬ Ask me about: Node.js, NestJS, TypeScript, PostgreSQL, Docker, and CI/CD pipelines
- βοΈ Tech Stack:
Node.jsΒ·TypeScriptΒ·GraphQLΒ·PostgreSQLΒ·RedisΒ·AWSΒ·DockerΒ·CI/CD
π οΈ Languages & Tools
βοΈ Backend
ποΈ Databases & Messaging
βοΈ Cloud & DevOps
π§ Frontend & UI
π§ͺ Testing & Tools




