Services

I help teams build, maintain, and improve web applications and backend systems.

My services focus on practical engineering work: APIs, database design, dashboards, integrations, deployment support, refactoring, and performance optimization.

What I do

Services shaped around production systems and real business workflows.

Backend Development

I design and build reliable backend services, RESTful APIs, database schemas, authentication flows, integrations, and business logic that can grow with real product usage.

PHPLaravelCodeIgniterGoGinNode.js
  • RESTful API design and implementation
  • Database schema design
  • Third-party service integrations
  • Refactoring and performance improvement

Fullstack Web Development

I build web applications from interface to backend, connecting clean user flows with practical system architecture and maintainable code.

TypeScriptJavaScriptReactNext.jsjQueryBootstrap
  • Dashboard and admin panel development
  • Reusable frontend components
  • API integration
  • Responsive interface implementation

System Maintenance and Optimization

I improve existing systems by reducing latency, cleaning legacy code, adding caching, stabilizing workflows, and making codebases easier to maintain.

RedisPostgreSQLMySQLDockerGitCI/CD
  • Legacy code refactoring
  • Database query optimization
  • Caching implementation
  • Unit tests and maintainability improvements

Deployment and Infrastructure Support

I help prepare applications for production with Docker-based deployments, environment setup, version control practices, and delivery workflows.

DockerGcloudMinIORabbitMQFirebasePostman
  • Docker setup
  • Deployment workflow support
  • API documentation and testing
  • Cloud and storage integration

Process

I keep the work clear from requirements to delivery.

Understand

I clarify the product goal, current system state, data model, constraints, and what success should look like.

Design

I map the API, database structure, service boundaries, and integration points before implementation.

Build

I implement features with maintainable code, practical tests, and consistent collaboration through Git.

Improve

I refactor, optimize, document, and prepare the system for easier maintenance after delivery.

Results

Experience from logistics, hospitality, fintech, social media, restaurant operations, and internal tools.

Built RESTful APIs for logistics and business systems
Improved API latency by 30% through backend optimization
Improved page load time by 25% through code optimization
Worked with teams in Indonesia, Malaysia, and South Korea

Work together

Need help building or improving a web application?

Send me a short brief about your system, timeline, and what you want to improve. I will reply with the next practical step.

Start a conversationView project work