Hi, I'm
I build production systems that actually work
Full-Stack Developer specializing in SaaS platforms, payment systems, and business automation. I help startups ship reliable software that handles real users and real revenue.
Selected Work
Production systems I've built
Real projects solving real business problems.
Services
What I can build for you
Focused on outcomes, not just code.
SaaS & Web Applications
Subscription platforms, dashboards, and internal tools that handle real users and payments. From MVP to production-ready systems.
- User authentication & authorization
- Database design & optimization
- Responsive UI with modern frameworks
Payment Integration
Connect your platform with payment processors. Handle subscriptions, one-time payments, refunds, and webhooks reliably.
- Stripe, PayPal, and custom gateways
- Subscription & billing automation
- Payment reconciliation & reporting
API Development & Integration
Build RESTful APIs or integrate third-party services. Connect your systems together securely and efficiently.
- Custom REST or GraphQL APIs
- Third-party API integration
- API documentation & testing
Admin Dashboards & ERP
Internal tools for managing inventory, orders, users, analytics, and business operations. Built for efficiency.
- Data visualization & reporting
- User & role management
- Automated workflows
Tech Stack
Tools of the trade
Frontend
- · Next.js & React
- · TypeScript
- · Tailwind CSS
Backend
- · Node.js & Express
- · REST APIs
- · Prisma ORM
Database
- · PostgreSQL
- · MongoDB
- · Redis
DevOps
- · Docker & Nginx
- · AWS & Vercel
- · Git & CI/CD
Why Work With Me
What makes me different
Production-Ready Code
I build systems that handle real traffic, not just demo projects. Tested, secure, and built to scale.
Clear Communication
I explain technical decisions in simple terms. You'll always know what I'm building, why, and when.
Business-Focused
I care about your business goals. Every feature I build is designed to solve a real problem or make you money.
Process
How I work
Discovery Call
We discuss your project, goals, and timeline. I ask questions to understand what you really need and give honest feedback on feasibility.
Proposal & Planning
I send a clear proposal with scope, deliverables, timeline, and cost. Once approved, I create a technical plan and set up the project.
Build & Iterate
I build in stages and show progress regularly. You get working features to review, not just code. Feedback is welcome throughout.
Launch & Support
I deploy your project, make sure everything works, and provide documentation. Available for support and future improvements.
Experience & Education
A path through tech
Manager of IT Department
Laznas Agnia Care (NGO)
Leading IT operations for nonprofit org — donation platform, event systems, admin dashboards serving thousands of users.
Software Engineer
K2TournTravel
Built travel & tour management systems. APIs, databases, and user-facing applications for a tour booking platform.
Master's Degree — MIS
Bina Nusantara University
Master in Management Information Systems.
Project Manager
PT Kode Aplikasi Indonesia
Promoted to lead project delivery. Managed client relationships, timelines, and dev teams. Won Best Delivery Award.
Business Analyst
PT Kode Aplikasi Indonesia
Promoted to analyze client requirements and translate business needs into technical solutions.
Bachelor's Degree — Computer Science
Universitas Pelita Harapan
BSc in Computer Science.
Software Quality Assurance
Nusantara Beta Studio
Started career ensuring software quality and reliability.
About me
Building software with purpose
I'm Muhammad Firdaus, a Full-Stack Developer with 5+ years building production systems for startups and businesses — SaaS platforms, payment systems, and internal ERP tools.
What I care about: solving real problems, writing maintainable code, and helping clients succeed. Every system I build is designed for real users and real business operations.
When I'm not coding, you'll find me with a cup of coffee, exploring new tech, or spending time with family. If you need someone who can understand your business, ship fast, and communicate clearly — let's talk.
Let's build something
Ready to ship something real?
I'm taking on new projects now. If you need a developer who ships production-ready code and communicates clearly — let's talk.