Internship
Fullstack Web Developer
Responsible for developing systems to meet the needs of department users using AngularJS and Express.js. Contribute to the creation of features and optimization of web-based systems to improve the efficiency of company operations.
January 2025 - Present
Competition
Capture The Flag
This competition is held by State University of Semarang. Work as team to solve the challenges, and make writeups. Also learn how to solve the challenges, work as team as well, how to manage the time, and experience.
September 2024
Freelance
Mentor
Assisted students in learning cybersecurity concepts and techniques. Develop and deliver engaging hands-on workshops and training sessions. Prepared students for LKS (Lomba Kompetensi Siswa) in cybersecurity.
September 2024 - December 2024
Freelance
Penetration Tester
Conducted independent cybersecurity research, identifying vulnerabilities within the Ujian JTI systems at Polinema. This involved analyzing system architecture, pinpointing security weaknesses, and assessing potential risks. The research findings provided valuable insights into areas where the system's security could be improved to prevent potential breaches and enhance overall resilience.
December 2023
Freelance
Penetration Tester
Conducted cybersecurity research with my friend, identifying vulnerabilities within the Porseni systems at Polinema. This involved analyzing system architecture, pinpointing security weaknesses, and assessing potential risks. The research findings provided valuable insights into areas where the system's security could be improved to prevent potential breaches and enhance overall resilience.
June 2024
Workshop
Speaker
Share my knowledge about cyber security to the audience. Such as what is cyber security, capture the flag, and how to start learning cyber security, tips and tricks to solve the problems, and review challenge. Also learn how to speak in front of the audience.
April 2024
Competition
Capture The Flag
This competition is held by IPB University. Work as team to solve the challenges, and make writeups. Also learn how to solve the challenges, work as team as well, how to manage the time, and experience.
September 2024
Competition
Capture The Flag
This competition is held by Diponegoro University. Work as team to solve the challenges, and make writeups. Also learn how to solve the challenges, work as team as well, how to manage the time, and experience.
September 2024
Freelance
Frontend Web Developer
I work as team, build e-commerce website user-admin interface based on figma that my friend designed. Also develop responsive design for mobile.
March 2024 - April 2024
HTML
CSS
Bootstrap
Competition
Capture The Flag
This competition is held by Brawijaya University. Work as team to solve the challenges, and make writeups. Also learn how to solve the challenges, work as team as well, how to manage the time, and experience.
September 2023 - October 2023
Competition
Capture The Flag
This competition is held by State Polytechnic of Electronics Surabaya. Work as team to solve the challenges, and make writeups. Also learn how to solve the challenges, work as team as well, how to manage the time, and memorable experience.
July 2023 - August 2023
Competition
Capture The Flag
This competition is held by my campus. Help my team to make writeups. Also learn a lot from this competition. how to work as team as well, how to manage the time, and experience.
May 2023
Internship
Quality Assurance
Earlier, I learn how business process works. After that, I learn how to test the application based on business process flow, how to documenting it, make the report, and work as team as well.
March 2021 - December 2021