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I will build a secure ecommerce backend API using go golang
Md.Khairozzaman
About this gig
Looking for a secure and scalable E-commerce Backend API? I will develop a reliable backend using Go (Golang), PostgreSQL, SQLx, JWT Authentication, and Clean Architecture.
I can build features such as:
- User Registration & Login
- JWT Authentication & Authorization
- Product & Category Management
- CRUD REST APIs
- PostgreSQL Database Integration
- Cart & Order Management
- Pagination, Search & Filtering
- Request Validation & Error Handling
- Custom Middleware
- Clean Architecture & Repository Pattern
- API Testing with Postman
I focus on clean, secure, maintainable, and performance-focused code for modern web and mobile applications.
Whether you need a new e-commerce backend or want to extend an existing system, I can build a solution based on your requirements.
Please contact me before placing an order to discuss your features, scope, requirements, and technical specifications.
Get to know Md.Khairozzaman
Md.Khairozzaman
Go Backend Developer REST API and PostgreSQL
- FromBangladesh
- Member sinceMar 2019
- Avg. response time1 hour
Languages
English
Hi, I'm Md. Khairozzaman, a Go Backend Developer specializing in secure and scalable backend solutions. I help businesses build REST APIs, custom backend systems, PostgreSQL databases, JWT authentication, API integrations, and CRUD applications using Go (Golang). I write clean, maintainable, and production-ready code following Clean Architecture. Whether you need a new backend, performance optimization, or bug fixes, I'm committed to delivering reliable solutions with clear communication and on-time delivery.
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FAQ
Do you build a complete e-commerce backend from scratch?
Yes. I can build a complete e-commerce backend with authentication, product and category management, REST APIs, PostgreSQL integration, and other features based on your requirements.
Can you integrate my existing frontend with the backend?
Yes. I can integrate React, Next.js, Flutter, or other frontend applications with the backend APIs and handle frontend-backend communication.
Which technologies do you use for e-commerce backend development?
I primarily use Go (Golang), PostgreSQL, SQLx, JWT Authentication, REST APIs, Clean Architecture, Repository Pattern, Git, and Postman.
Can you add custom features to an existing e-commerce backend?
Yes. I can add or modify features such as products, categories, authentication, cart, orders, pagination, filtering, validation, and other custom API functionality.
Will I receive the complete source code?
Yes. The selected package includes the complete source code. The backend will be delivered with a clean and structured codebase, and detailed comments are available according to the selected package.
