Enexia LLC - Software Engineer
November 2025 – Present
• Designing and building intraday trading system in Golang for Japan's electricity market, expanding beyond spot trading for real-time risk mitigation
• Designing microservices architecture for automated bidding with sub-second latency and 99.9% uptime requirements
• Collaborate with MLOps, Data Engineering, Data Science, and Business Administration teams to align trading system requirements
• Implemented OIDC federation and restructured IAM permissions following least-privilege principles across cloud infrastructure
• Provisioned AlloyDB, Artifact Registry, Cloud Run, and Cloud Build pipelines for secure deployment of trading microservices
• Conducted design and code reviews for 3-person contractor team developing socket-based JEPX Gateway system
A link to project (if open-sourced): N/A
Merpay (Mercari Group) - Backend Engineer
October 2023 – November 2025
• Spearheaded multiple projects that enhanced Customer Support Tools, leading to a reduction in Average Handling Time (AHT) by over 50 hours per month
• Planned and implemented multiple migrations to reduce tech debt and adopt company-wide policies
• Extended Japanese search to Traditional Chinese (zhTW), enhancing Help Center article search capabilities
• Discovered and mitigated potential Personal Information Leakage within the organization
• Analyzed and implemented cost-reduction strategies, cutting infrastructure expenses by approximately 66%
A link to project (if open-sourced): N/A
ChargeBee - Site Reliability Engineering Intern
Jan 2023 – July 2023
• Performed infrastructure cost estimation and development of a tool to reduce false/duplicate cloudwatch alarms by 40%
• Contributed to the initial design phase of SRE tool to provision read-replicas (auto-shard) on 70% memory utilization
• Handled DML query execution requests received by the SRE team, performing query analysis in the dev environment (~5 per day)
A link to project (if open-sourced): N/A
Gojek (GoTo Group) - Software Engineering Intern
Feb 2022 - July 2022
• Worked in Data Platform developing Meteor to handle metadata collection across petabytes of data received per day
• Contributed to data discovery and lineage tools (Meteor and Compass) for multiple kinds (>5) of data sources at Gojek
• Added monitoring and alerts for deployed jobs, and developed CLI tools for generating data lineage
A link to project (if open-sourced): https://github.com/odpf/compass
Gojek (GoTo Group) - Software Engineering Intern
June 2021 – October 2021
• Worked in Data Platform on the inception of the data discovery tool named Meteor
• Started with adding extractors for various data sources and moved on to add various CLI, CI/CD features
• Updated project documentation and made contributions to how data and config files are generated and consumed
A link to project (if open-sourced): https://github.com/odpf/meteor