I build software across interface, backend, and delivery.

Full-Stack Developer

Xposure Indonesia · Full-time

• Developing data-intensive Customer Relationship Management work, legacy platform modernization, AI-assisted engineering workflows, and deployment standardization across multiple applications.

• Architected the Customer Relationship Management data layer for more than 50,000 customer records with SQL query tuning, indexing, SQL views, and asynchronous job queues, reducing heavy-processing time by 40%.
• Modernized a legacy game-item sales platform into a full-stack architecture by simplifying front-end, back-end, database, and payment-integration flows, improving page performance by 45%.
• Designed an AI-assisted development workflow for a legacy Delphi retail management system using structured prompting, testing, build validation, and automated correction cycles, reducing implementation and debugging time by 20%.
• Standardized GitLab CI/CD, Docker deployment, and environment configuration across 10 applications, reducing manual deployment effort by 30% and improving release reliability.

Front-End Developer

PT Kasir Pintar Internasional · Freelance

• Building event-booking flows for customers and event organizers, with reusable interface patterns, session recovery, and front-end performance work across the booking experience.

• Built a responsive event-booking platform serving more than 100 users by developing customer and organizer booking flows around reusable interface components.
• Implemented a session-recovery mechanism across the three-step booking process so expired sessions could be recovered without losing entered booking data.
• Improved Core Web Vitals and page performance by 20% through image optimization, lazy loading, dynamic imports, caching, and bundle monitoring.

Front-End Developer

PT Bank Rakyat Indonesia (Persero) Tbk. · Full-time

Under PT Orde Digital Intelektual

• Supported QLola Cash Management Platform reliability work across multiple micro-frontends, with a focus on production-issue resolution, shared standards, bundle size, build footprint, and Web Application Firewall handling.

• Supported production-issue resolution across QLola micro-frontends by applying shared engineering standards to the architecture, improving front-end reliability.
• Reduced remote bundle sizes and build-image footprints by 70% through front-end build and packaging improvements, making local development and deployment workflows lighter.
• Engineered Web Application Firewall (WAF) error-handling flows that surfaced blocked-request messages to users, improving troubleshooting visibility and reducing related support tickets by 30%.

Full-Stack Developer Intern

Central Bank of Indonesia · Internship

• Designed and developed SI-SABI for the PSBI assistance program, connecting front-end, API, and PostgreSQL workflows for internal staff and beneficiaries.

• Designed and developed the SI-SABI application for the PSBI assistance program with Next.js and PostgreSQL, improving administrative efficiency by 25% for internal staff and beneficiaries.
• Integrated front-end, API, and database workflows so assistance-program data could move through the application with clearer boundaries between user interface and persistence.
• Documented endpoints with Swagger and improved data-access performance by 15% through query optimization, selective data fetching, and clearer API response structures.

Front-End Developer

Pilarmedia Indonesia · Full-time

• Developed front-end modules for a web-based logistics ERP, translating order, shipment, and operational workflows into reusable, consistent, data-oriented interfaces.

• Developed logistics ERP front-end modules by translating order, shipment, and operational workflows into interfaces that supported data-intensive daily work.
• Designed reusable Material UI components and Redux state-management patterns across modules, reducing duplicated implementation patterns and improving interface consistency.
• Standardized REST API integration with asynchronous loading, success, and error states, reducing redundant request patterns and improving responsiveness across operational workflows.

Assistant Product Owner

Agile Product-Based Learning · Full-time program

• Guided the development team building Countlorie, a calorie-tracking platform using Flutter, Next.js, and Laravel, with emphasis on product direction and engineering maintainability.

• Coached the development team while building Countlorie, aligning product guidance with Flutter, Next.js, and Laravel implementation work that increased user retention by 30% within three months after launch.
• Advocated DRY, KISS, YAGNI, and SOLID principles during product development, reducing codebase complexity by 25% without duplicating the project case study.
• Conducted continuous code reviews and refactoring sessions so maintainability and scalability concerns were handled during development instead of being deferred after launch.

Front-End Developer Intern

Data Polis · Internship

• Developed a responsive information system for the Association of Indonesian Insurance and Reinsurance Broker Experts (APARI), focusing on device accessibility, large dataset browsing, and reusable interface work.

• Developed a responsive information system for the Association of Indonesian Insurance and Reinsurance Broker Experts (APARI), improving accessibility across devices and increasing user satisfaction by 20%.
• Implemented infinite scrolling for APARI datasets containing more than 3,000 records, reducing loading time by 40% during large-list browsing.
• Created reusable front-end components for repeated information-system patterns, reducing future development time by 15%.