Riyanda: Email & Phone Number

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Cyber Security Engineer at Confidential Company|Kota Surabaya, East Java, Indonesia

Position:

Cyber Security Engineer at Confidential Company

Location:

Kota Surabaya, East Java, Indonesia

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Last updated: 2026-08-07

Updated: 2026-08-07

Found email addresses for Riyanda:

Business emails:

g****************a@gmail.com

Found phone for Riyanda:

+62-***-***-6543

A different Riyanda?

Work Experience 3 years

Cyber Security Engineer at Confidential Company

Mar 2026 - Current

Board Member at Orang Siber Indonesia

Apr 2026 - Current

Laboratory Administrator at Networking Technology & Intelligent Cybersecurity Laboratory

Jul 2024 - Jun 2026

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

Aug 2023 - Jun 2026

Lead Developer at Confidential Company

Feb 2025 - Apr 2025

IT Security at INTERPOL

Dec 2024 - Feb 2025

Riyanda started working in 2023, then the employee has changed 4 companies and 5 jobs. On average, Riyanda works for one company for 1 year.

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 Awardee LPDP SCHOLARSHIP 2022, 1st Winner Computer Individual, and 2nd Place in Chemistry Short Video Competition

Education

Bachelor of Engineering - BE at Institut Teknologi Sepuluh November

Frequently Asked Questions

What is Riyanda's email address?

SignalHire found a verified business email address for Riyanda: g****************a@gmail.com.

What is Riyanda's phone number?

SignalHire found a verified phone number for Riyanda: +62-***-***-6543.

How do I contact Riyanda at Confidential Company?

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 Board Member, Laboratory Administrator, and Teaching Assistant of Digital Systems and Computer Organization at companies such as Orang Siber Indonesia, Networking Technology & Intelligent Cybersecurity Laboratory, and Institut Teknologi Sepuluh Nopember (ITS). Their education includes Bachelor of Engineering - BE from Institut Teknologi Sepuluh November.

Is Riyanda's contact information up to date?

Yes. Riyanda's SignalHire profile was last updated on 7 August 2026, reflecting their current position as Cyber Security Engineer at Confidential Company.

Riyanda Namesakes

Name

Company

Position

Riyanda

PT. Numendix Global Sinergi

Warehouse Supervisior

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Valentina Tr

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