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I am a software engineer who is really enthusiastic about CAP Theorem and Software Architecture. I love big and complex problems. In terms of delivering products, I set a high standard for quality. I am a team player with good communication and analysis skills. I used to lead teams, collaborate with subordinates and review their performance. I find training, teaching and sharing knowledge as my other passion.…I am a software engineer who is really enthusiastic about CAP Theorem and Software Architecture. I love big and complex problems. In terms of delivering products, I set a high standard for quality. I am a team player with good communication and analysis skills. I used to lead teams, collaborate with subordinates and review their performance. I find training, teaching and sharing knowledge as my other passion.

Angry Ronald

Full Stack Developer, Back-End Developer, Front-End Developer, +2

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I am a software engineer who is really enthusiastic about CAP Theorem and Software Architecture. I love big and complex problems. In terms of delivering products, I set a high standard for quality. I am a team player with good communication and analysis skills. I used to lead teams, collaborate with subordinates and review their performance. I find training, teaching and sharing knowledge as my other passion.…I am a software engineer who is really enthusiastic about CAP Theorem and Software Architecture. I love big and complex problems. In terms of delivering products, I set a high standard for quality. I am a team player with good communication and analysis skills. I used to lead teams, collaborate with subordinates and review their performance. I find training, teaching and sharing knowledge as my other passion.

Available to hire

I am a software engineer who is really enthusiastic about CAP Theorem and Software Architecture. I love big and complex problems. In terms of delivering products, I set a high standard for quality. I am a team player with good communication and analysis skills.

I used to lead teams, collaborate with subordinates and review their performance. I find training, teaching and sharing knowledge as my other passion.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Work Experience

Senior Software Engineer at Mercari

November 1, 2024 - Present

Senior Software Engineer on Cross Border project; tech: Go, AlloyDB, Google Pub/Sub, Terraform, and GitHub. Resolved translation issue affecting HK users; collaborated with product manager and engineering team on sprint planning; designed Sunrise system features in the Order and Fee Modules; performed code reviews and participated in technical discussions; implemented Event-Driven Architecture.

Lead Software Engineer at Stealth Startup

March 1, 2024 - Present

Building distributed systems using Golang; Cassandra and PostgreSQL; GitHub; RabbitMQ and Kafka; Redis as read database; Docker for containerization; participating in system design and architecture decisions.

Lecturer at Bina Nusantara University

June 1, 2023 - Present

Lecturer on subjects Pattern Software Design and Introduction to Programming; remote teaching responsibilities.

Senior Software Engineer at Glovo

October 1, 2022 - January 1, 2023

Worked on Logistics as a Service using Java (Spring Boot); MySQL; GitHub; Kafka; Terraform for infra as code; Datadog monitoring; Spinnaker deployment monitoring; participated in sprint planning and system design.

Software Engineer at Agoda

September 1, 2021 - September 1, 2022

Microservices-based development using Scala; MSSQL server; GitHub; Kafka; Terraform; Datadog; Spinnaker; collaborated with product, QA, and engineering on sprint planning and system design.

Lead Software Engineer at PT Payfazz Teknologi Nusantara

August 1, 2019 - August 1, 2021

Led four teams delivering microservices; migrated monolith to microservices with SAGA pattern and Blue-Green deployment; entity design and architecture decisions; mentored sub-teams; collaborated with CTO on product direction.

Senior Software Engineer at PT Payfazz Teknologi Nusantara

September 1, 2018 - July 1, 2019

Microservice-based development using Go and PostgreSQL; implementing DDD, SOLID, and deployment on AWS; code reviews and collaboration with product teams.

Technical Associate at Blockchain Zoo

May 1, 2018 - November 1, 2018

Learned blockchain concepts based on NXT; contributed to redesign of the NXT platform and client system design.

Lecturer Specialist Coordinator at Bina Nusantara University

October 1, 2016 - July 1, 2018

Monitored subordinates' performance; task assignment; coordination between schools; training and public community engagement; subject development and review.

Lecturer Specialist at Bina Nusantara University

May 1, 2013 - September 1, 2016

Teaching and subject development; focus on Algorithm and Programming, Data Structure, Software Engineering, Code Re-engineering; professional services projects.

Software Engineer at Rockliffe System

January 1, 2012 - May 1, 2013

Developed email migration system; web application backend in PHP; RESTful API; assisted in client deployments and testing.

Software Engineer (Freelance) at PT Gemah Berkat Usaha

September 1, 2010 - February 1, 2012

Developed stock, production, and sales desktop systems; later built CRM web application; used PHP MVC framework and MySQL.

Associate Member at Bina Nusantara IT Division

August 1, 2010 - June 1, 2011

Developed internal desktop applications; worked with heterogeneous distributed databases.

Instructor at Bina Nusantara Computer Club

August 1, 2010 - July 1, 2011

Instructed Basic Java Programming; supported student projects and club activities.