Hi👋, my name is
Stefanus Vemas
Aditya Mahardika
Undergraduate Informatics Student at Atma Jaya Yogyakarta University
About Me
I'm deeply passionate about technology. Whether it's coding a new software application, designing user interfaces, I thrive on the challenges and opportunities presented by the ever-evolving field of informatics. Outside of academics, I enjoy immersing myself in various extracurricular activities, from participating in coding competitions to collaborating on innovative projects with my peers. I believe in the power of teamwork and continuous learning, constantly seeking ways to expand my skill set and broaden my perspectives.
Education
Bachelor of Informatics
Universitas Atma Jaya Yogyakarta
Sleman, Yogyakarta
2021 - PresentComputer Software Engineering
SMK Negeri 3 Metro
Metro, Lampung
2018 - 2021Experience
Assistant Lecturer of Database Administration
Continuing my role as Assistant Lecturer, I deepened my involvement in delivering hands-on database administration course.
Universitas Atma Jaya Yogyakarta
Feb 2025 - Jul 2025Back End Developer Intern
I designed and implemented backend services using .NET Core for a secure land application tracking system, integrating PostgreSQL to handle data efficiently. I developed user-friendly and reliable RESTful APIs to support seamless communication across system components. Throughout the project, I worked closely with the team to ensure compliance with relevant regulations and enhanced status monitoring features to support better decision-making and improve service delivery.
The Ministry of Agrarian Affairs and Spatial Planning/National Land Agency of the Republic of Indonesia
Sep 2024 - Jan 2025Assistant Lecturer of Database Administration
As an Assistant Lecturer at Universitas Atma Jaya Yogyakarta, I support the Database Administration course by focusing on practical applications and student development. I manage the user privilege module, teaching students about roles, permissions, and data security. Using Microsoft SQL Server Management Studio (SSMS), I guide students through real-world database administration tasks, including setup, maintenance, and troubleshooting.
Universitas Atma Jaya Yogyakarta
Feb 2024 - Jul 2024Assistant Lecturer of Introduction to Artificial Intelligence
My main responsibility is to support and assist in the delivery of the introductory course on artificial intelligence. I am tasked with aiding the instructor in designing, managing, and developing the curriculum, as well as providing support to students in understanding fundamental concepts of artificial intelligence.
Universitas Atma Jaya Yogyakarta
Jul 2023 - Dec 2023Web Developer Intern
Worked closely with senior developers to build Laravel applications that met client needs, applying MVC design principles to create clear and maintainable code.
Naistudio
Oct 2019 - Jan 2020My Projects
Smart Truck Sawit
A full-stack application built with .NET Core and Next.js for managing palm oil transport. Integrated with smart conveyors (GPS & weight sensors) to track harvest origin, featuring real-time truck tracking (SignalR), and GIS.
- Next.js
- .NET Core
- PostGIS
Land Application Management System
Backend service for land application management using .NET Core and PostgreSQL, with secure APIs documented via Swagger for easy integration and compliance.
- C#
- .NET Core
- PostgreSQL
Libraria
Libraria is a Laravel-based web application for library management. With intuitive features such as book management, borrowing, returning, and search, it ensures smooth library operations.
- Laravel
- MYSQL
- Bootstrap
Cine.id
Cine.id is hassle-free online movie ticketing. Browse, select, and purchase tickets seamlessly from your smartphone. Utilizing Flutter for a seamless user experience. Powered by Laravel for its robust backend Rest API infrastructure.
- Flutter
- SQLite
- Laravel
Theta
Theta manages pharmacy distribution, aiding staff with inventory and deliveries. Integrated with Google Maps API for efficient routes and costs. Plus, it syncs with a courier mobile app for smoother deliveries.
- Flutter
- MYSQL
- Laravel
Laundry Management System
Java-based desktop app for laundry management. Simplifies order processing and inventory tracking.
- Java
- MYSQL
My Skills
- C#
- PHP
- JavaScript
- TypeScript
- .NET
- Laravel
- Flutter
- Java
- C
- Python
- SQL
- MongoDB
- Neo4j
Contact Me
Please contact me directly at stefanusvemas@gmail.com or through this form.