Abdul Kosir: Email & Phone Number

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Information Technology infra at PT. System Tree Technology|Jakarta Metropolitan Area, Indonesia

Position:

Information Technology infra at PT. System Tree Technology

Location:

Jakarta Metropolitan Area, Indonesia

View Abdul Kosir's Email

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Last updated: 2026-08-03

Updated: 2026-08-03

Found email addresses for Abdul Kosir:

Business emails:

g*******************r@gmail.com

Personal emails:

d******2@yahoo.com

Found phone for Abdul Kosir:

+62-***-***-0427

A different Abdul Kosir?

Work Experience 17 years

Information Technology infra at PT. System Tree Technology

Jul 2018 - Current

Project Manager (IT Contruction) at PT.Lotte Data Comunication Indonesia

Aug 2016 - Jun 2018

Project Manager at PT. DNB network

Apr 2009 - Aug 2016

Abdul Kosir started working in 2009, then the employee has changed 2 companies and 2 jobs. On average, Abdul Kosir works for one company for 5 years 9 months.

Their professional focus is Artistektur, CCTV Installation & Operation, and Keamanan Informasi across 3 core areas.

Education

Bachelor's degree at Universitas Tama Jagakarsa

Frequently Asked Questions

What is Abdul Kosir's email address?

SignalHire found verified email addresses for Abdul Kosir, both business and personal. Their business email is g*******************r@gmail.com, and personal emails include d******2@yahoo.com.

What is Abdul Kosir's phone number?

SignalHire found a verified phone number for Abdul Kosir: +62-***-***-0427.

How do I contact Abdul Kosir at PT. System Tree Technology?

You can reach Abdul Kosir 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 Abdul Kosir's professional background?

Abdul Kosir has 17 years of professional experience. They have held roles including Project Manager (IT Contruction), and Project Manager at companies such as PT.Lotte Data Comunication Indonesia, and PT. DNB network. Their education includes Bachelor's degree from Universitas Tama Jagakarsa.

Is Abdul Kosir's contact information up to date?

Yes. Abdul Kosir's SignalHire profile was last updated on 3 August 2026, reflecting their current position as Information Technology infra at PT. System Tree Technology in Jakarta Selatan, DKI Jakarta, Indonesia.

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