Back End & Microservices Specialist | Node.js | TypeScript | Cloud Architecture
I'm a passionate Back End Developer with a unique background in ICT Engineering from Universitas Hasanuddin, specializing in building scalable, high-performance systems that bridge hardware and software. With 4+ years of experience, I thrive on architecting solutions that solve complex business problems, from real-time IoT monitoring to enterprise-level system integrations.
- End-to-End System Ownership: From designing database schemas to deploying containerized applications on cloud platforms.
- Hardware-Software Integration: Unique ability to connect physical devices (sensors, Modbus, Arduino) with modern web backends.
- Enterprise-Grade Solutions: Experience in developing critical systems for major Indonesian companies (Telkomsel, Astra Group).
- Quality-First Approach: Advocacy for clean code, testing, and DevOps best practices.
Backend Development:
Cloud & DevOps:
Databases:
Frontend & Mobile:
Codewars:
A full-stack IoT solution for data center infrastructure monitoring
- Architected a system that reduced incident response time from hours to <5 minutes
- Integrated Modbus power meters & Arduino sensors with custom Node.js microservices
- Achieved 99.9% uptime for 150+ users across Indonesia
- Tech: Node.js, React, Remix, Docker, MongoDB, Redis, Modbus protocol
Microservices for integrating Mekari Talenta with SAP Serasi
- Developed critical integrations for employment, attendance, and payroll data
- Implemented Vertical Slice Architecture with Express.js and Inversify
- Set up CI/CD pipelines with ArgoCD on Microsoft Azure
- Tech: Node.js, TypeScript, Azure, Azure SQL, Docker, SonarQube
Migration from Laravel monolith to microservices architecture
- Led end-to-end transformation of legacy financial platform
- Improved system performance by 10% and security by 75%
- Managed regulatory compliance with OJK and AFPI
- Tech: NestJS, Next.js, React Native, Docker, MySQL, Redis
I'm always open to discussing:
- Backend architecture challenges
- Microservices design patterns
- Hardware-Software integration projects
- Opportunities for collaboration
Reach me at:
- Website: awaluddin.dev
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