Hi, I'm Rafi
An IT Enthusiast passionate about building reliable and impactful that balance functionality, performance, and great user experience.
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About
I am a final year Computer Science student passionate about software development, with a strong focus on Java. I enjoy solving problems and creating solutions that combine efficiency, reliability, and usability. I'm always eager to learn, adapt to new challenges, and grow as a developer through hands-on experience and collaboration.
Work Experience
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PT Zenit Inti Teknologi
2025 - Present
Backend Developer - Internship
- Joined PT Zenit Inti Teknologi as a Backend Developer in 2025.
- Responsible for designing, developing, and maintaining scalable backend services using Java with Spring Boot and Microservices Architecture.
- Collaborated with cross-functional teams to analyze business requirements and design technical solutions for enterprise-level systems.
- Built and optimized several RESTful APIs to ensure high performance and reliability for mission-critical applications.
- Contributed to integrating backend services with various internal and external systems, focusing on security, scalability, and maintainability.
- Performed code reviews, wrote unit and integration tests, and implemented CI/CD pipelines to ensure code quality and smooth deployments.
- Regularly explored and implemented best practices in Java development, Spring Boot, microservices, and cloud-native solutions to improve system robustness.
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PT Smartplus Indonesia
2025 - 2025
IT Intern - Internship
- Joined PT Smartplus Indonesia as an IT Intern in 2025.
- Responsible for developing and maintaining the company's profile website using Laravel.
- Created a web platform to display and visualize IoT product output data.
- Collaborated with the development team to ensure integration between IoT systems and web interface worked seamlessly.
- Learned and explored IoT and Robotics technologies to support company projects and improve technical knowledge.
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Luckynetwork SEA
2021 - 2025
Java Developer - Self-employed
- Joined LuckyNetwork SEA as a Moderator in 2021.
- Started maintaining a safe and fun environment for players as a Minecraft Server Moderator.
- Enforced server rules, issued warnings, mutes, kicks, and bans when necessary.
- Utilized Java for basic plugin configuration and moderation tools.
- Promoted to Administrator at LuckyNetwork SEA in Aug 2021.
- Successfully enforced LuckyNetwork rules and maintained the community.
- Improved and contributed to the KitBattle server, which reached around 60 concurrent players.
- Transformed a script gamemode called ThePit into a Minecraft plugin written in Java.
- Used Maven and Spigot API during development.
- Advanced to Developer at LuckyNetwork SEA in Feb 2023.
- Led the LuckyNetwork development team, consisting of plugin developers, server setup specialists, and builders.
- Developed and maintained multiple Minecraft server plugins, including custom ones for various game modes.
- Implemented new features and improvements to enhance user experience and gameplay.
- Played a key role in the development of LuckyBedwars1058, increasing player count to 1800+ concurrent players, making it the largest server in Southeast Asia.
- Worked extensively with Java, Gradle, Maven, Bukkit API, Spigot API, and Paper API.
Education
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Horizon University Indonesia
2022 - 2026
Bachelor of Computer Science | 3.54 GPA
Skills
Java
React
PHP
MySQL
Laravel
CodeIgniter
Shadcn UI
Next.js
Projects
I like to build projects. I have built a lot of projects, here are just some of my favorites.