Hello, I'm
Abhir Anand
Backend Developer
Node.js • NestJS • TypeScript • PostgreSQL • MySQL • AWS
system-architecture.sh
AWS Infrastructure
API Gateway
NestJS Server
BullMQ / Redis
Postgres / MySQL
About Me
Experience
2+ YearsCompleted
8+ SystemsCloud
AWS & DockerI am a Backend Developer / Backend Engineer focused on designing and building robust production systems, APIs, database schemas, and cloud-based automation pipelines. I specialize in the Node.js ecosystem (using Express and NestJS) and relational databases (PostgreSQL/MySQL), utilizing ORMs like Drizzle and Prisma to optimize data access layers. From secure authentication flows (JWT, OAuth 2.0, OTP) to message queues (BullMQ, Redis) and AWS deployments, I enjoy engineering reliable infrastructure behind scalable, high-performance web applications.
Contact MeWork Experience
GreenSupply
Backend Developer
Jul 2024 – Present
Promoted to Full-time
- Designed and developed backend architecture and REST APIs for production applications using Node.js, Express.js, and TypeScript.
- Designed and maintained MySQL database schemas, relationships, indexes, and optimized SQL queries to improve data access performance.
- Built and maintained the complete admin panel for managing users, application data, operational workflows, and backend services.
- Implemented secure OTP-based authentication workflows, including generation, verification, validation, and session handling.
- Integrated third-party APIs and external backend services to support operational workflows.
- Managed deployment and production infrastructure on AWS (EC2, RDS, S3), including server configuration, monitoring, and debugging.
- Developed API documentation using Swagger/OpenAPI and performed API testing using Postman.
- Collaborated with frontend developers on API contracts, debugging, and production feature delivery.
Backend Developer Intern
Jan 2024 – Jun 2024- Developed REST APIs and backend modules using Node.js, Express.js, MySQL, and JavaScript/TypeScript.
- Implemented CRUD operations, database queries, request validation, authentication, and error handling.
- Assisted in designing MySQL database schemas and query optimizations for speed and reliability.
- Contributed to admin panel development and integrated APIs with frontend modules.
- Worked within an Agile team, debugging code, testing with Postman, and managing versions with Git.