Looking for a job

Danar Arga Syailendra

@danarargasyailendra

Message

Senior Backend Developer at Batumbu building Golang lending platforms and decoupling monoliths into microservices.

Indonesia

Message

At PT Berdayakan Usaha Indonesia (Batumbu), I led engineering for two lending platforms: a Golang loan origination system and a Node.js loan management system. I also architected the transition from a monolith to microservices, including a Facility service for credit limits, tenors, collateral, and risk calculations.

Previously, I developed Golang backends for Telkomsel.com, Indihome, and Grapari Online at PT Ako Media Asia (SALT). My earlier work includes Siebel CRM development at PT Sigma Cipta Caraka (Telkom Sigma) and full-stack development at PT Multimedia Nusantara (Telkom Metra). Across these roles, I’ve worked on technical design, testing, and mentoring junior developers.

Experience

Work history, roles, and key accomplishments

Current

Senior Backend Developer

Current

PT Berdayakan Usaha Indonesia (Batumbu)

Feb 2025 - Present (1 year 8 months)

Led engineering of dual core lending platforms, modernized deployment workflows, and architected transition from monolith to microservices. Mentored junior developers and enforced rigorous code reviews.

Go MySQL PostgreSQL NodeJS Microservices Trunk Based Development Feature Flags API Design Technical Documentation Mentorship Code Review Testing Frameworks

Backend Developer

PT Ako Media Asia (SALT)

Aug 2022 - Jan 2025 (2 years 5 months)

Engineered Golang/MySQL transaction flows for Telkomsel.com e-commerce, developed analytics dashboards, and built backend for Grapari Online. Mentored junior developers and improved code coverage.

Go MySQL PostgreSQL API Development Analytics Mentorship Unit Testing

Siebel Developer

PT Sigma Cipta Caraka (Telkom Sigma)

Aug 2021 - Jul 2022 (11 months)

Enhanced Siebel CRM for Indihome Retail Consumer, designed software architecture and database, and collaborated with cross-functional teams to ensure requirements were met.

Siebel CRM Software Architecture Database Design Collaboration

Full Stack Developer

PT Multimedia Nusantara (Telkom Metra)

Jun 2016 - Jul 2021 (5 years 1 month)

Designed software architecture and database, developed and tested applications, and implemented monitoring and continuous improvement processes. Collaborated with users to enhance technology platforms.

Software Architecture Database Design Testing Continuous Improvement Collaboration

Education

Degrees, certifications, and relevant coursework

Binus University

Master of Science, Management Information Systems

2022 - 2024

Grade: 3.78 GPA

Master of Science in Management Information Systems with a 3.78 GPA. Thesis on Resilience Pattern Model Analysis Using Architecture Tradeoff Analysis Method.