Riyanda: Email & Phone Number

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Cyber Security Engineer at PT. Serasi Autoraya|Indonesia

Position:

Cyber Security Engineer at PT. Serasi Autoraya

Location:

Indonesia

View Riyanda's Email

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Last updated: 2026-09-10

Updated: 2026-09-10

Found email addresses for Riyanda:

Business emails:

**@astra.co.id

Found phone for Riyanda:

+62-***-***-3759

A different Riyanda?

Work Experience 3 years

Cyber Security Engineer at PT. Serasi Autoraya

Aug 2026 - Current

Jagabaya (Technical & Operations Division) at Orang Siber Indonesia

Apr 2026 - Current

Research Assistant at Institut Teknologi Sepuluh Nopember (ITS)

Feb 2026 - Jun 2026

Teaching Assistant of Digital Systems and Computer Organization at Institut Teknologi Sepuluh Nopember (ITS)

Aug 2023 - Jun 2026

Laboratory Administrator at Networking Technology & Intelligent Cybersecurity Laboratory

Jul 2024 - Jun 2026

Cyber Security Analyst at PT. Serasi Autoraya

Aug 2025 - Dec 2025

Lead Developer at Asrama Mahasiswa Nusantara Surabaya

Feb 2025 - May 2025

IT Security at INTERPOL

Dec 2024 - Feb 2025

Riyanda started working in 2023, then the employee has changed 5 companies and 7 jobs. On average, Riyanda works for one company for 10 months.

Riyanda is proficient in Bahasa Indonesia and Bahasa Inggris. Their professional focus is Adversary Simulation, Algorithm Analysis, and Algorithm Design across 3 core areas.

Riyanda holds Belajar Dasar Cyber Security, Certified Blue Team Practitioner (CBTP), and Certified Red Team Analyst certifications and has been awarded Top 11 Cyber Apocalypse CTF 2026: The Salt Crown - After Party, Cyber Apocalypse CTF 2026: The Salt Crown - Top 5% (Rank 335/6744), and Global Cyber Skills Benchmark CTF 2026: Project Nightfall - Top 33% (Rank 194/589)

Education

Bachelor's Degree at Institut Teknologi Sepuluh Nopember (ITS)

Frequently Asked Questions

What is Riyanda's email address?

SignalHire found a verified business email address for Riyanda: **@astra.co.id.

What is Riyanda's phone number?

SignalHire found a verified phone number for Riyanda: +62-***-***-3759.

How do I contact Riyanda at PT. Serasi Autoraya?

You can reach Riyanda through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Riyanda's professional background?

Riyanda has 3 years of professional experience. They have held roles including Jagabaya (Technical & Operations Division), Research Assistant, and Teaching Assistant of Digital Systems and Computer Organization at companies such as Orang Siber Indonesia, Institut Teknologi Sepuluh Nopember (ITS), and Institut Teknologi Sepuluh Nopember (ITS). Their education includes Bachelor's Degree from Institut Teknologi Sepuluh Nopember (ITS).

Is Riyanda's contact information up to date?

Yes. Riyanda's SignalHire profile was last updated on 10 September 2026, reflecting their current position as Cyber Security Engineer at PT. Serasi Autoraya in Jakarta Utara, Jakarta Utara, Indonesia.

Riyanda Namesakes

Name

Company

Position

Riyanda

PT. Numendix Global Sinergi

Warehouse Supervisior

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