Hi, I'm Awaluddin

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.

What I Bring to the Table

• 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.

Technical Stack

Backend Development:

Cloud & DevOps:

Databases:

Frontend & Mobile:

Codewars:

Highlight Projects

Real-Time DCIM Monitoring System (Telkomsel)

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

Enterprise HRIS-ERP Integration (Astra Group)

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

P2P Lending Platform Modernization (Hensel Davest)

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

GitHub Stats

Let's Connect

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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