Nexwage
Automation platform that streamlines operational workflows and reduces manual overhead for growing teams.
Backend / System Engineer
Reliable systems for teams that need calm execution.
I design and build production-ready backend systems that are clear, maintainable, and dependable under real usage. My work starts with understanding the problem and ends with stable delivery.
Muhammad Andri Fahrizal
Semarang, Indonesia. I collaborate with founders and small teams who need reliable systems without overstatement or unnecessary complexity.
Personal motto
Technology is vast and no one knows everything; real strength comes from learning what's needed, adapting quickly, and applying it to solve real-world challenges.
Value statement
I help teams turn ideas into dependable backend systems. The focus is always on clarity, stability, and realistic delivery so the product can keep moving without technical surprises.
What I build
Backend services
APIs, data pipelines, and integrations designed for reliability, observability, and long-term maintainability.
System architecture
Practical designs that balance scalability with simplicity, using the right tools for the actual constraints.
Delivery pipelines
CI/CD workflows and deployment practices that keep releases predictable and reduce operational risk.
Product support
Backend collaboration with frontend and mobile teams to ship complete, usable features.
Selected projects
OSIST
Multi-tenant SaaS system built for stable tenant isolation, scalable access control, and predictable operations.
Workshop / service management
Admin system to manage scheduling, service operations, and reporting for day-to-day execution.
Node.js API template
Template for building TypeScript REST APIs with modular architecture, dependency injection, and a choice of HTTP framework (Express or Fastify). Components are plug-and-play so teams can pick middleware, define modules, and bootstrap quickly.
Engineering approach
Problem first
I start with the actual constraints and risks before deciding on tools or architecture.
Incremental delivery
Systems are delivered in workable steps, with production readiness baked in from the start.
Clear documentation
I keep designs and decisions visible so teams can maintain and extend the system without guesswork.
Operational focus
Stability, monitoring, and recovery paths are part of the build, not an afterthought.
Technologies
Backend
Node.js, TypeScript, Golang, PHP
Frontend
Next.js, React
Mobile
React Native, Android Studio
Infrastructure
AWS, CI/CD pipelines, deployment workflows