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I will build a go golang ecommerce backend and rest API
Md. Khairozzama
About this gig
Are you looking for a secure and scalable e-commerce backend or REST API?
I will develop a professional e-commerce backend using Go (Golang), PostgreSQL, and SQLx for your web, mobile, SaaS, or online store application.
I can build:
- E-commerce REST APIs
- Product and category CRUD
- User management
- JWT authentication
- Role-Based Access Control (RBAC)
- Secure password hashing with bcrypt
- PostgreSQL database integration
- SQLx database operations
- Server-side pagination
- Rate limiting
- Middleware and error handling
- Database connection pooling
- Postman API testing
I focus on clean, maintainable, secure, and scalable backend development with reliable database operations.
Technology Stack:
Go (Golang), PostgreSQL, SQLx, REST API, JWT, bcrypt, Git, and Postman.
Please contact me before placing an order and share your project requirements and scope.
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Get to know Md. Khairozzama
Md. Khairozzama
Go Backend Developer, REST API and PostgreSQL Specialist
- FromBangladesh
- Member sinceAug 2026
- Avg. response time1 hour
Languages
English
Hi, I'm Md. Khairozzaman, a Go Golang Backend Engineer based in Dhaka, Bangladesh. I build secure, production-ready RESTful APIs using Clean Architecture, Repository Pattern, and PostgreSQL, with JWT authentication, RBAC, pagination, and rate limiting.
I have built a SaaS Job Portal backend and CommerceCore, a modular E-commerce REST API with full CRUD, JWT auth, and optimized queries.
CS graduate, also experienced in Flutter and React. Message me with your project details before ordering for an accurate scope and timeline.
My Portfolio
FAQ
Can you build a custom e-commerce REST API?
Yes. I can build a custom e-commerce REST API using Go (Golang), PostgreSQL, and SQLx based on your project requirements.
Can you implement authentication and authorization?
Yes. I can implement JWT authentication, bcrypt password hashing, protected routes, and Role-Based Access Control (RBAC).
Can you work with an existing Go backend?
Yes. I can add new features, fix backend issues, improve existing APIs, and optimize database operations in your existing Go project.
Do you provide PostgreSQL database integration?
Yes. I can integrate PostgreSQL with your Go backend using SQLx and implement efficient database operations.
Can you test the APIs?
Yes. I can test REST API endpoints using Postman and verify request, response, authentication, and error handling.
