Backend Engineering
Building and maintaining production backend services for SaaS platforms and business-critical workflows.
- PHP
- Laravel
- Go
- Node.js
- Bun
- Express.js
- Python
About / Adam Ibnu Alfatah
I turn complex workflows into dependable products.
I'm a backend developer focused on reliable APIs, business-critical workflows, and software that stays understandable as the product grows.
Alongside professional work, I study Informatics Engineering at Telkom University and keep learning by shipping practical tools, experiments, and open-source projects.
Capabilities & expertise
Technical Skillset
A backend-first toolkit shaped by production SaaS, real-time systems, and end-to-end product delivery.
API & Architecture
Designing scalable integrations, real-time capabilities, and service boundaries for distributed products.
- REST APIs
- Microservices
- WebSocket
- Socket.IO
- OpenAPI
- Swagger
Frontend & Mobile
Delivering responsive web and mobile experiences while staying effective across the full product stack.
- TypeScript
- JavaScript
- React
- Next.js
- Vue.js
- React Native
- Flutter
- Astro
- Tailwind CSS
Data & Messaging
Working with transactional data, caching, search, and event-driven communication across product domains.
- MySQL
- PostgreSQL
- MongoDB
- Redis
- SQLite
- Kafka
- Algolia
- Drizzle ORM
Cloud & Infrastructure
Operating backend workloads on Linux-based environments with practical deployment and cloud experience.
- Docker
- Nginx
- Unix/Linux
- VPS
- Alibaba Cloud
- AWS/S3
- Cloudflare
- CI/CD
Quality & Observability
Protecting reliability through automated tests, monitoring, documentation, and collaborative engineering practices.
- Git
- Unit Testing
- PHPUnit
- Jest
- Vitest
- Sentry
- Code Review
- API Documentation
Learning path
Education
2023 — Present
Telkom University
Informatics Engineering
2019 — 2022
SMK N 2 Karanganyar
Software Engineering