Backend Developer Tangerang, Indonesia

Join the development team responsible for building internal company applications using Java Spring Boot with a microservices architecture, and work as a backend developer responsible for developing REST APIs and integration between microservices.

iOS Developer Batam, Indonesia

Selected as a participant in the Apple Developer Academy, a fully funded 10-month scholarship program with a highly competitive ~1.5% acceptance rate from over 6,500 applicants, focused on iOS development and challenge-based learning. During the program, I developed iOS applications by leveraging various Apple frameworks such as SwiftUI, SwiftData, Core Data, Core ML, Vision, SpriteKit, and Foundation Models (on-device LLM). I applied MVVM architecture, clean code principles, robust error handling, and integrated RESTful APIs and maintainable applications. Additionally, I handled the end-to-end deployment process, including distributing apps via TestFlight for user testing and feedback, as well as managing App Store submissions for production release. I also trained and implemented an object detection model by preparing datasets, integrating it into an iOS application using Core ML and Vision, building a supporting backend REST API, and deploying the service to a VPS.

Backend Developer Semarang, Indonesia

Developed ROC Fast Respond, a web-based ticketing system that connects field technicians and agents, featuring Telegram Bot integration to handle service requests and collect agent feedback, built using Laravel and MySQL. I also built a web application for processing Optical Distribution Point (ODP) data, transforming large-scale datasets from the central department and integrating them into an internal database, capable of handling uploads of over 300,000 records per submission using Laravel. In addition, I developed a high-performance service using Go to retrieve and filter Optical Distribution Points (ODPs) within a specified radius based on geographic location.

Apple Foundation Program Surabaya, Indonesia

Developed Todocchi, an iOS to-do list application with a virtual pet and task reminder feature, built using SwiftUI. Learned and applied Challenge-Based Learning (CBL) during the development process, created iOS application prototypes using SwiftUI, and followed Apple Human Interface Guidelines (HIG) as a reference for interface design.

Frontend Web Engineer Semarang, Indonesia

Redesigned and developed the UI and frontend of the UDINUS Center of Excellence profile website, improving layout and usability using React.js and Bootstrap. Implemented additional features such as office contact information and an item borrowing request system, and collaborated on backend integration using Express.js. Deployed the web application to a server using Docker to support a more streamlined deployment process.

Backend Developer Semarang, Indonesia

Developed RESTful APIs using Node.js and Express.js for the Smart Onion Supply Chain Management system, supporting integration with blockchain-based transaction services. Integrated OCR-based text recognition models into backend services to support transaction-related data processing. Designed and worked with SQL and NoSQL databases to manage structured and semi-structured application data.

Backend Developer Semarang, Indonesia

Developed RESTful APIs using PHP with the Laravel framework for Bengkel Koding, a Learning Management System serving over 1,600 registered users from Dian Nuswantoro University, accessible on mobile and web platforms. Designed and developed relational SQL database schemas with a focus on data normalization, maintainability, and extensibility. Created and maintained API documentation using the OpenAPI Specification and Postman to support consistent API usage and smoother integration for mobile and web clients. Utilized Git and GitHub for version control, including branching, pull requests, and code reviews, to support team collaboration throughout the development lifecycle. Also developed Smart Door H6, an integrated system for access control, scheduling, and attendance to support learning activities at Dian Nuswantoro University.

Mentor of Web Developer Semarang, Indonesia

Mentored approximately 50 final-year students from the web developer division in preparation for graduation certification. Assisted students in resolving project-related issues and provided individual evaluations to support their completion of the program.

Lab Computer Assistant Semarang, Indonesia

Assisted approximately three classes of 30+ students each during computer laboratory sessions, providing support to students who encountered difficulties during learning activities. Helped make classroom sessions more interactive and easier to follow. Served as a teaching assistant for basic programming using C++ and database (SQL) courses.