I will develop backend apis in golang

X
xiaodonglan
X
xiaodonglan
Ouyang
develop backend apis in golang
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develop backend apis in golang

About this gig

Need a Go backend API or an integration with an existing service? I will develop REST APIs using Go and Gin.

My experience includes backend development, real-time messaging, databases, and production troubleshooting.

BASIC

Up to 2 REST endpoints with input validation and error handling. No database.

STANDARD

Up to 5 REST endpoints with one database and basic CRUD operations.

PREMIUM

Up to 8 REST endpoints with one database and one documented third-party API integration.

Each HTTP method and path counts as one endpoint. GET /users and POST /users count as two.

All packages include source code, relevant code comments, setup instructions, and basic API usage documentation.

Not included:

Frontend pages, authentication systems, payment processing, complex transactions, hosting fees, or large-scale performance optimization. These require a separate assessment and quote.

Revisions cover changes within the agreed scope, not additional features.

Please message me before ordering with your requirements, database choice, API documentation, and deployment environment so we can confirm scope, timeline, and price. Do not send passwords or production credentials in your initial message.

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Databases
    • Source control

  • Programming language

    • Go

  • Backend framework

    • Gin

Get to know Ouyang

Ouyang

Backend Developer specializing in Go Java and API Integration

  • FromChina
  • Member sinceNov 2026

  • Languages

    Chinese, English
I'm a backend developer experienced in Go, C++, Erlang, and Java. My background includes real-time messaging, WebSocket connections, message synchronization, and distributed systems. I can help with backend development, API integrations, bug fixing, and Telegram bots. I focus on clear requirements, reliable code, and practical solutions. I prefer written communication to keep requirements and progress clear. Please message me about your project before placing an order.

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