Professional Experience
A verified chronological record of software development, IoT engineering, research positions, and consulting roles.
Full-time
Jakarta, Indonesia
IT Staff Tarumanagara Enterprise
Tarumanagara Foundation
Developed and maintained mobile applications using Laravel and Flutter, including database design, feature development, and backend integration to ensure scalable, efficient, and reliable application performance.
Key Responsibilities
- • Developed and maintained mobile applications using Laravel and Flutter.
- • Designed database schemas and optimized backend performance.
- • Implemented backend API integrations and feature development for scalable enterprise applications.
Key Outcomes
- ✓ Successfully integrated Flutter mobile apps with high-throughput Laravel RESTful APIs.
- ✓ Improved database query responsiveness for enterprise service operations.
Contract
Jakarta, Indonesia
Information Technology Developer
S&P Law Office
Develop and manage web application based on CodeIgniter and Laravel Framework.
Key Responsibilities
- • Develop and manage web applications based on CodeIgniter and Laravel Framework.
- • Maintain law office case management systems, database backups, and security updates.
- • Implement feature enhancements and internal operational workflows for legal practitioners.
Key Outcomes
- ✓ Standardized legal case archiving and client record management.
Part-time / Volunteer
Jakarta, Indonesia
Multimedia
GBI HMJ
Operating the Sony NXCam camera, Mini Pearl 512A lighting mixer, and Avolites Pearl 2008.
Key Responsibilities
- • Operating Sony NXCam broadcast camera for live worship services and media capture.
- • Managing stage and ambient lighting using Mini Pearl 512A lighting mixer and Avolites Pearl 2008 console.
- • Coordinating live multimedia workflow and video mixing during scheduled church services.
Key Outcomes
- ✓ Consistently maintained zero-disruption live broadcasting across 2+ years of production operations.
Internship
Depok, West Java, Indonesia
IT & MIS Internship
PT Karabha Digdaya
Assisted in Management Information Systems (MIS) operations, internal enterprise technical support, and infrastructure maintenance.
Key Responsibilities
- • Assisted in Management Information System (MIS) operations, data reporting, and analysis.
- • Provided internal IT technical support, hardware/software troubleshooting, and network maintenance.
- • Collaborated on database administration, data backups, and internal process digitization.
Key Outcomes
- ✓ Optimized internal IT support ticket response time and assisted in routine database integrity audits.
Contract
Central Jakarta, Jakarta, Indonesia
Web Developer
JIAC (Jakarta International Arbitration Centre)
Developed and maintained institutional web systems for Jakarta International Arbitration Centre.
Key Responsibilities
- • Developed, maintained, and enhanced official institutional web platforms for JIAC.
- • Implemented secure data workflows, case management modules, and responsive UI components.
- • Conducted regular server updates, performance tuning, and database integrity maintenance.
Key Outcomes
- ✓ Delivered modern, bilingual institutional portal with robust security standards.
Research / Academic
Jakarta, Indonesia
Research Assistant - Recommendation System
Universitas Tarumanagara
Conducted research and developed an e-commerce recommendation system based on the TF-IDF algorithm.
Key Responsibilities
- • Developed an e-commerce website implementing a recommendation system based on the TF-IDF algorithm to enhance product discovery.
- • Built user search functionality and best-selling product features to improve user experience and sales insights.
- • Utilized PHP (Laravel framework) for backend development and MySQL for database management.
Key Outcomes
- ✓ Engineered content-based recommendation scoring delivering fast, relevant product matching.
- ✓ Integrated full-text catalog search and sales analytics for product insight optimization.
Contract
Jakarta, Indonesia
Web Developer
Universitas Tarumanagara
This system is designed to streamline the assessment and administrative processes of thesis management at the Faculty of Information Technology, Untar.
Key Responsibilities
- • Designed and developed the thesis management web application for Faculty of Information Technology, Untar.
- • Streamlined thesis proposal submission, advisor assignment, defense scheduling, and grading.
- • Engineered role-based access control (RBAC) for students, lecturers, and academic administration.
Key Outcomes
- ✓ Automated academic thesis administrative workflows, cutting processing turnaround significantly.
Academic
Jakarta, Indonesia
Practical Module Editor
Universitas Tarumanagara
Designing and developing practical learning modules for the Analysis and Design of Information Systems course.
Key Responsibilities
- • Designed and developed practical learning modules and lab manuals for the Analysis and Design of Information Systems course.
- • Formulated real-world system modeling case studies, UML diagramming tasks, and database requirements specifications.
Key Outcomes
- ✓ Published comprehensive coursework lab manual adopted for FTI Untar semester curriculum.
Academic
Jakarta, Indonesia
Assistant Lecturer
Universitas Tarumanagara
Conducting practical sessions for over 100 students in the courses Database Design & Management, Oracle Database Administrator, Algorithms and Programming, Analysis & Design of Information Systems, and Web Development.
Key Responsibilities
- • Conducted practical lab sessions for over 100 students across Database Design & Management, Oracle Database Administrator, Algorithms and Programming, Analysis & Design of Information Systems, and Web Development.
- • Guided students through complex SQL query writing, database normalization, algorithms, and full-stack development exercises.
- • Evaluated lab assignments, projects, and practical examinations with actionable feedback.
Key Outcomes
- ✓ Mentored 100+ undergraduate students to successful completion of practical lab certifications.
Volunteer
Jakarta, Indonesia
Multimedia
Gereja Tiberias Indonesia
Operated the EasyWorship 2009 software application for worship services in church.
Key Responsibilities
- • Operated EasyWorship 2009 software application for live church worship services and congregation projections.
- • Prepared and scheduled visual media assets, sermon slides, and liturgical presentations.
Key Outcomes
- ✓ Maintained seamless live projection and media support during high-capacity weekly services.