Tan Sim Yi: Email & Phone Number

Opt-Out

Cyber Security Engineer at OKG Technology|Petaling Jaya, Selangor, Malaysia

Position:

Cyber Security Engineer at OKG Technology

Location:

Petaling Jaya, Selangor, Malaysia

View Tan Sim Yi's Email

Up to 10 free lookups. No credit card required.

Last updated: 2026-07-16

Updated: 2026-07-16

Found email addresses for Tan Sim Yi:

Business emails:

t***m@okg.com.hk

Personal emails:

t********2@gmail.com

Found phone for Tan Sim Yi:

+60-***-***-1616

A different Tan Sim Yi?

Work Experience 8 years

Cyber Security Engineer at OKG Technology

Mar 2025 - Current

Cyber Security Consultant at softScheck APAC

Mar 2024 - Feb 2025

Cyber Security Consultant at ACROSS VERTICALS SDN BHD

Sep 2022 - Feb 2024

Intern at CAVEMAN GROUP

Jul 2021 - Nov 2021

Mathematics Teacher and English Teacher at Eye Level Learning

Sep 2019 - Nov 2021

Summer Intern at atQuest

Jul 2019 - Sep 2019

Intern at GDP Architects

Nov 2018 - Dec 2018

Tan Sim Yi started working in 2018, then the employee has changed 6 companies and 4 jobs. On average, Tan Sim Yi works for one company for 11 months.

Tan is proficient in Cantonese, Chinese, and English. Their professional focus is Penetration Testing, Software Testing, and Web Development across 3 core areas.

Tan holds OSEP, OffSec Web Expert (OSWE), and eWPTX certifications.

Education

Bachelor's degree at Asia Pacific University of Technology and Innovation (APU / APIIT)

Bachelor's degree at Staffordshire University

A level at Westlake International School

IGCSE at Westlake International School

Secondary School at SMK Bandar Utama Damansara (4)

Primary School at SJK (C) Damansara

Frequently Asked Questions

What is Tan Sim Yi's email address?

SignalHire found verified email addresses for Tan Sim Yi, both business and personal. Their business email is t***m@okg.com.hk, and personal emails include t********2@gmail.com.

What is Tan Sim Yi's phone number?

SignalHire found a verified phone number for Tan Sim Yi: +60-***-***-1616.

How do I contact Tan Sim Yi at OKG Technology?

You can reach Tan Sim Yi 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 Tan Sim Yi's professional background?

Tan Sim Yi has 8 years of professional experience. They have held roles including Cyber Security Consultant, Cyber Security Consultant, and Intern at companies such as softScheck APAC, ACROSS VERTICALS SDN BHD, and CAVEMAN GROUP. Their education includes Bachelor's degree from Asia Pacific University of Technology and Innovation (APU / APIIT), and Bachelor's degree from Staffordshire University.

Is Tan Sim Yi's contact information up to date?

Yes. Tan Sim Yi's SignalHire profile was last updated on 16 July 2026, reflecting their current position as Cyber Security Engineer at OKG Technology in Hong Kong, Hong Kong, Hong Kong.

Similar profiles

Name

Company

Position

Christian Emerson

Flat Earth Networking, Inc.

Cyber Security Engineer

Get contacts

Junior Garmendia

MITRE

Cyber Security Engineer

Get contacts

Heather Adkins

Dev Information Technology Limited

Cyber Security Engineer

Get contacts

David Stowell

RTX

Cyber Security Engineer

Get contacts

Waseem Sattar

NeuGen

Cyber Security Engineer

Get contacts

Tyler Watzin

CompassMSP

Cyber Security Engineer

Get contacts

See more profiles

Other employees at OKG Technology

Name

Company

Position

Krishanthini

OKG Technology

Team Lead P2P Dispute/Fraud Analyst

Get contacts

Girishdev Singh

OKG Technology

Learning Development & Quality Assurance Senior Associate (CDD | Sanctions)

Get contacts

Puteri Farah Hanum

OKG Technology

KYC CDD Senior Associate

Get contacts

Henny Chong

OKG Technology

Learning And Development Specialist

Get contacts

Cheen Hau Lee

OKG Technology

Senior Customer Service Representative

Get contacts

Kim Jer Lau

OKG Technology

Senior Associate, Risk Operations

Get contacts

Khalil Haqimie

OKG Technology

Payment Risk Ops Team - P2P Risk

Get contacts

Yap Paul ying

OKG Technology

AML Compliance Analyst

Get contacts

Er Jing Khoo

OKG Technology

P2P Team Leader

Get contacts

Jolynn

OKG Technology

P2P Team Lead

Get contacts

See more profiles

Data Privacy

GDPR COMPLIANT

SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.

CCPA COMPLIANT

SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.