I provide backend development and DevOps consulting, primarily working with Go. Whether you need to build a new system from scratch, optimize existing infrastructure, or scale your application, I can help.

Backend Development

API Development

  • RESTful API design and implementation
  • WebSocket for real-time features
  • Database integration (PostgreSQL, Redis, MongoDB)
  • Third-party service integration
  • API documentation (OpenAPI/Swagger)
  • Authentication & authorization (JWT, OAuth)

System Architecture

  • Application architecture for maintainability
  • Database schema design and query optimization
  • Microservices patterns
  • Performance optimization and benchmarking
  • Caching strategies with Redis
  • Message queues and async processing

DevOps & Deployment

  • CI/CD pipeline setup (GitHub Actions, GitLab CI)
  • Docker containerization
  • Database migrations
  • Monitoring and logging (Prometheus, Grafana)
  • Cloud deployment (AWS, GCP)
  • Infrastructure as Code (Terraform)

How I Work

My Process

  1. Discovery - Discuss requirements and constraints
  2. Planning - Create technical plan and timeline
  3. Development - Regular updates and iterative delivery
  4. Testing - Comprehensive quality assurance
  5. Deployment - Smooth launch with documentation
  6. Support - Post-launch maintenance as needed

What You Get

  • Clean, maintainable code
  • Comprehensive documentation
  • Regular progress updates
  • Flexible engagement (hourly, project-based, retainer)
  • Timezone-friendly collaboration (UTC+3)

Tech Stack

Primary Technologies:

Go PostgreSQL Redis Docker Git
Kubernetes AWS GCP GitHub Actions Terraform

Frequently Asked Questions

Q: What’s your availability?
A: I’m currently accepting new projects. I work full-time hours and can accommodate different timezones.

Q: Do you work on existing codebases?
A: Absolutely! I’m experienced in working with existing systems, refactoring legacy code, and adding new features to established applications.

Q: What’s your preferred engagement model?
A: I’m flexible and can work hourly, on a project basis, or through a monthly retainer depending on your needs.

Q: Do you provide ongoing support?
A: Yes, I offer maintenance and support packages for projects after initial development is complete.

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