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Skills

  • App & Mobile Programming
  • App Development
  • JavaScript
  • MySQL
  • Node.js
  • Python
  • Responsive Web Design
  • Software Development
  • Web Development

Services

  • Full-Stack Web & Android App Development

    $10/hr Starting at $25 Ongoing

    Dedicated Resource

    1. Custom Web Development - Development of responsive websites using modern frameworks (React, Next.js, or Flask) - E-commerce websites with payment gateways and order management systems - Backend development...

    App & Mobile ProgrammingApp DevelopmentJavaScriptMySQLNode.js

About

Building Fast, Modern, and Beautiful Web & Mobile Apps

I’m Angga, a passionate Full Stack Developer dedicated to transforming ideas into modern, functional, and beautifully designed digital experiences. I specialize in building web and mobile applications that are fast, scalable, and user-focused — ensuring every product I deliver is not only technically strong but also visually appealing and easy to use.

Over the years, I’ve developed expertise across a wide range of technologies, including React.js, Next.js, TypeScript, Node.js, Express.js, Flutter, and PostgreSQL, along with experience integrating RESTful APIs, authentication systems, and third-party services. My development philosophy centers around clean, maintainable code and a strong focus on performance optimization, usability, and long-term scalability.

What I offer:
1. End-to-end development for web and mobile apps (frontend, backend, and database).
2. API integration and backend development with Node.js and Express.
3. Modern UI/UX implementation using React, Next.js, or Flutter.
4. Secure and optimized PostgreSQL or MySQL databases.
5. Code refactoring and performance improvement.
6. Deployment and support on platforms like Vercel, AWS, or DigitalOcean

Why work with me:
1. I take ownership of every project as if it were my own.
2. I deliver clean, well-documented, and scalable solutions.
3. I provide post-launch support and maintenance if needed.
4. I value long-term partnerships and client satisfaction above all.

Work Terms

Hours of Operation:
- Monday – Friday: 08:00 AM – 17:00 PM (GMT+7, Jakarta Time)
- Saturday: Available for urgent tasks or by appointment
- Sunday: Off (available for emergencies only)

Payment Terms:
- Milestone-based payments for larger projects (e.g., 50% upfront, 50% upon delivery).
- Hourly or fixed-price contracts based on the project scope.
- All payments processed securely through Guru’s SafePay system.

Communication:
- Preferred Platforms: Guru messaging or WhatsApp (for quick updates).
- Meeting Preferences: Zoom & Google Meet
- I provide regular updates and progress reports to keep you informed throughout the project.

Revisions & Support:
- Up to 2 rounds of revisions are included (additional revisions may be subject to extra charges).
I am committed to delivering high-quality results and maintaining smooth communication to ensure we meet your expectations efficiently. Let's collaborate and bring your ideas to life!

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