# Teguh Rijanandi
Fullstack Developer | Master in Cybersecurity | Research & Teaching in Web Security and Digital Forensics
Purwokerto, Central Java, Indonesia
Email: teguhrijanandi02@gmail.com
Links:
- GitHub: https://github.com/teguh02
- LinkedIn: https://www.linkedin.com/in/teguhrijanandi

## About
I am a Fullstack Developer with a strong academic background in Software Engineering and a Master’s degree in Cybersecurity. My experience bridges secure application development and digital forensics research, enabling me to build robust, scalable systems while maintaining high security standards. I have contributed to IEEE-indexed international conferences and national journals, and supported academia through teaching and practicum assistance in web development and software-defined networking. I am passionate about building secure, user-focused applications and advancing cybersecurity practices through development and research.

## Top Skills
Filament, Go, Single Sign-On (SSO), Digital Forensics (Proactive & By-Design), Cybersecurity, Risk Management (ISO 31000:2018), Secure SDLC, OWASP (Secure Practices / ASVS-oriented), Laravel, PHP, Vue.js, REST API, PostgreSQL, Docker, Git, Linux, Scientific Writing (IEEE Format), Research Design, Qualitative Data Analysis, Teaching Material Development

## Experience
### Instructor at Asosiasi AI Indonesia
2025-08 - Present | Jakarta, Indonesia
- Developed and delivered training materials on customer communication management using AI.
- Prepared and delivered AI-driven information security training, including hands-on implementation and modern analytics tooling.
- Developed and taught AI-based digital marketing training (targeting, funnel strategy, content strategy, multi-platform distribution).
- Created and delivered AI-based data processing and analytics training (data cleaning, analytics automation, Python + AI tools).

### Software Engineer at Institut Teknologi Telkom Purwokerto
2024-04 - 2024-06 | Purwokerto, Central Java, Indonesia
- Performed VAPT (Vulnerability Assessment and Penetration Testing) to identify and mitigate application security risks.
- Contributed to improving website security, stability, and functionality through collaborative engineering work.

### Laravel Developer at OMNI IT Consulting
2023-12 - 2024-03 | Surabaya, East Java, Indonesia
- Developed an ERP system using Laravel for a company project (BIG / Bintang Indah Gemilang).
- Built optimized PostgreSQL queries to improve application performance.
- Collaborated with cross-functional teams to deliver robust custom Laravel solutions.

### Fullstack Developer at Bandung Techno Park
2023-02 - 2024-03 | Bandung, West Java, Indonesia
- Developed and maintained features for the mybtp application.
- Improved stability through debugging, testing, and security assessment activities.
- Supported IP submissions (copyright/brand/patent/industrial design) to DJKI.
- Built reporting queries and data exports to meet stakeholder requirements.
- Implemented optimized PostgreSQL querying for performance.

### Laravel Developer at Bandung Techno Park
2022-12 - 2023-02 | Bandung, West Java, Indonesia
- Developed helpdesk and certification-related web applications for UNJANI projects.
- Collaborated across teams to ensure smooth integration and functionality.
- Implemented workflow improvements to streamline processes and enhance UX.

### Laravel Developer at Institut Teknologi Telkom Purwokerto
2022-06 - 2022-12 | Purwokerto, Central Java, Indonesia
- Developed the Sinovi application using Laravel and React Native (mobile).
- Maintained the application and applied AES-256 encryption for National ID (KTP) data protection.
- Contributed to innovation-focused projects within the institution.

### AI Hacker at BISA AI Academy (PT BISA ARTIFISIAL INDONESIA)
2022-02 - 2022-05 | 

### Back End Developer at BisaTani
2022-02 - 2022-05 | 

### Full Stack Developer at Bahira Studio
2020-02 - 2022-04 | Purwokerto Selatan, Central Java, Indonesia

### Student Staff — Software Engineering Major at Institut Teknologi Telkom Purwokerto
2021-07 - 2021-12 | Purwokerto, Central Java, Indonesia

### Webmaster at Bikermart Indonesia
2020-05 - 2021-02 | Purwokerto, Central Java, Indonesia

### Fullstack Developer at Firna gelas purwokerto
2019-11 - 2021-01 | Purwokerto Selatan, Central Java, Indonesia

### Web Developer at Technopark SMKN 1 Purwokerto
2018-09 - 2018-11 | Purwokerto, Indonesia
- Worked as a web developer in a startup environment within the Technopark ecosystem.

### Web Developer at Pandawa Property Group
2018-08 - 2018-09 | Purwokerto, Central Java, Indonesia

## Academic & Research Experience
### Researcher & Corresponding Author at Telkom University
2023-08 - 2025-07

### Lecturer Assistant & Practicum Assistant at Institut Teknologi Telkom Purwokerto
2020-08 - 2023-06

## Education
### Telkom University
Master of Cyber Security and Digital Forensic (M.S.F.) (2023-08 - 2025-07)

### Institut Teknologi Telkom Purwokerto
Bachelor of Software Engineering (S.Kom.) (2019-08 - 2023-06)

### SMKN 1 Purwokerto
Software Engineering (Rekayasa Perangkat Lunak) (2016-05 - 2019-06)

### SMPN 5 Purwokerto
 (2010 - 2016)


## Featured Projects
## Certifications
- Seluk Beluk Jaringan Komputer ()
- Sistem Operasi dan Anda: Menjadi Pengguna yang Berdaya ()
- Keamanan IT: Pertahanan terhadap Kejahatan Digital ()
- Belajar Cepat Vue.js ()
- Belajar Dasar-Dasar Azure Cloud ()

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Generated: 2026-01-07T11:39:55.579Z