About

Hi! I'm ienugr - a shorthand for my full name that has become my digital identity. The name originated from my PC hostname during my internship at Cigna Insurance, and it's stuck with me ever since.

I've been working as a Software Engineer at Traveloka since November 2017, working on infrastructure, backend systems, and internal platforms that support the company's operations.

Work Journey

2017-2018: DevOps Engineer

Enterprise Team

Migrated monitoring infrastructure from unmanaged tools (Grafana + Prometheus) to managed solutions (Datadog)
Maintained Infrastructure as Code using Ansible and Terraform
Managed deployment pipelines using Jenkins and Ansible Tower

2018-2021: Backend Engineer

Corporate Technology - Accommodation Stream

Developed modular sanity report system enabling extensible validation during report generation
Built Hotel Reports v2, unifying multiple report types to reduce maintenance overhead
Migrated database to AWS Aurora Serverless for improved scalability
Optimized report generation by 40% through query indexing improvements
Led migration of report generation service to dedicated repository for better maintainability
Developed ETL pipelines using distributed computing for scalable data processing

2021-2025: Engineering Manager

Corporate Technology - Platform Team

Led team of 2-5 engineers supporting tax and treasury operations
Built invoice generation system integrated with tax vendors and authorities
Developed tax calculation platform handling complex multi-rate business scenarios
Automated bank statement processing and reporting from treasury management systems

2026-Present: Software Engineer

Corporate Technology - Platform (Reconciliation) → Marketing Technology

Analyzed and documented reconciliation platform system architecture to identify improvement opportunities
Initiated workflow framework refactoring for scalability (similar to Netflix Maestro approach with isolated node runtimes)
Currently working with Customer Reward Incentive team in Marketing Technology
Automating and improving marketing operations

Education

Bachelor of Information Technology

President University, Cikarang, Indonesia

2012 - 2016

Beyond Work

🎮 Gaming

FPS enthusiast playing Counter Strike 2 and Battlefield. Also into sim racing with F1 and Assetto Corsa Competizione.

Setup: Thrustmaster T150 wheel + Next Level Racing F-GT Lite sim-rig

🎸 Music

Guitarist and former member of metal band Human Corpse. We recorded several tracks you can listen to on SoundCloud.

🎵 Listen on SoundCloud

Sports I Love

When I'm not coding, you'll find me playing sports:

TennisPing PongFutsalSoccerBadmintonBiking