About Me
The Engineer
~3 years crafting scalable backend systems for major telecom enterprises. I specialize in turning complex monolithic structures into efficient, reliable microservices.
The Toolkit
Fluent in Golang & Java (Spring Boot). Experienced with Kafka, event-driven architectures, and cloud-native deployments on AWS & OpenShift.
The Mindset
I believe in clean code, humble learning, and sharing knowledge. Mentoring junior engineers and collaborating across borders is where I find my best rhythm.
Latest Updates
Thoughts, news, and recent activities.
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Work Experience
Software Engineer
PT. Phintraco Consulting
Feb 2023 – Present
- Backend services for telecom clients (Telkomsel, Indosat Ooredoo Hutchison)
- Golang (Gin) & Java (Spring Boot, Reactive) development
- Monolith to Microservices architecture refactor
- Kafka & AWS EventBridge integration for event-driven systems
- Genesys Cloud & Google Cloud Functions implementation
- High-throughput query & processing optimization
- International collaboration with cross-functional teams
- Mentored junior engineers to improve backend engineering standards
Golang
Gin
Java
Spring Boot
Spring Reactive
Kafka
AWS EventBridge
Genesys Cloud
Google Cloud Functions
Featured Projects
Indosat Ooredoo Hutchison
- Java 17 Spring Boot middleware for Genesys Cloud events
- Scheduled ingestion jobs for analytics & Looker
- Duplicate-checker service (MSISDN validation)
- High-throughput processing optimization
- International collaboration with cross-functional teams
Java 17
Spring Boot
Kafka
PostgreSQL
Google Cloud Functions
Golang Bootcamp Mentor
- Backend engineering training program
- Golang, Redis, Kafka, REST APIs curriculum
- Code reviews and mentoring sessions
- Guided junior engineers through best practices
Golang
Redis
Kafka
REST APIs
Telkomsel Digicore API Marketplace
- Backend refactoring from monolith to microservices
- New REST API development and optimization
- OpenShift (OCP 3 & 4) deployment and management
- AWS cloud infrastructure integration
- CI/CD pipeline setup with Jenkins & Ansible
Golang
Java Spring Boot
OpenShift
AWS
Jenkins
Ansible
Education
Institute Technology of PLN
Bachelor of Engineering (S.T.) – Informatics Engineering
Sept 2018 – Aug 2022
GPA: GPA: 3.75 / 4.00
Technical Skills
Programming Languages
Golang
Java
Python
Backend & Architecture
REST APIs
Microservices
Event-Driven Architecture
Kafka
Frameworks
Gin
Spring Boot
Spring Reactive
Databases & Caching
MySQL
PostgreSQL
MongoDB
Redis
Cloud & DevOps
AWS
Docker
Kubernetes
OpenShift
Jenkins
GitHub Actions
Ansible
Engineering Practices
CI/CD
System Integration
Backend Performance Optimization