Johan Koster: Email & Phone Number

Opt-Out

Senior Software Engineer at GLS Supply Chain Equipment|City of Cape Town, Western Cape, South Africa

Position:

Senior Software Engineer at GLS Supply Chain Equipment

Location:

City of Cape Town, Western Cape, South Africa

View Johan Koster's Email

Up to 10 free lookups. No credit card required.

Last updated: 2026-11-05

Updated: 2026-11-05

Found email addresses for Johan Koster:

Business emails:

j**********r@avanade.com,

j**********r@converge-solutions.com

Personal emails:

j*********r@ymail.com

Found phone for Johan Koster:

+27-***-***-4973

Prospect analytics

Current work details

DepartmentTransportation/Trucking/Railroad

Availability

TimezoneSAST

Best time to contact12:00 PM – 4:00 PM

A different Johan Koster?

Work Experience 15 years

Senior Software Engineer at GLS Supply Chain Equipment

Aug 2026 - Current

Senior Full Stack Developer at Converge Solutions

Oct 2024 - Feb 2026

Cartrack at Cartrack

Apr 2024 - Aug 2024

Senior Software Engineer at Infintegration

Sep 2020 - Apr 2024

Intermediate Software Developer at Infintegration

Sep 2020 - Aug 2021

Software Developer at VeriClaim - Specialist Practice Management Solutions

Aug 2017 - Aug 2020

Software Engineer at Avanade

Dec 2013 - Jul 2017

Junior Developer at Avanade

Jan 2012 - Jan 2017

Associate Software Engineer at Avanade

Dec 2012 - Nov 2013

Application Development Intern at Avanade

Feb 2012 - Nov 2012

Junior Developer at Nectar Software CC

May 2011 - Jan 2012

Johan Koster started working in 2011, then the employee has changed 6 companies and 8 jobs. On average, Johan Koster works for one company for 1 year 10 months.

Johan is proficient in Afrikaans and English. Their professional focus is .NET Core, Accounting Education, and ADO.NET across 3 core areas.

Johan holds C# Framework Design and Sitecore Developer certifications.

Education

Comprehensive Programming at CTI

Matric at Hoërskool Oosterlig

Master's Degree at CTI Education Group

National Senior Certificate at Hoërskool Oosterlig Alumni

Frequently Asked Questions

What is Johan Koster's email address?

SignalHire found verified email addresses for Johan Koster, both business and personal. Their business email is j**********r@avanade.com, and personal emails include j*********r@ymail.com.

What is Johan Koster's phone number?

SignalHire found a verified phone number for Johan Koster: +27-***-***-4973.

How do I contact Johan Koster at GLS Supply Chain Equipment?

You can reach Johan Koster 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 Johan Koster's professional background?

Johan Koster has 15 years of professional experience. They have held roles including Senior Full Stack Developer, Cartrack, and Senior Software Engineer at companies such as Converge Solutions, Cartrack, and Infintegration. Their education includes Comprehensive Programming from CTI, and Matric from Hoërskool Oosterlig.

Is Johan Koster's contact information up to date?

Yes. Johan Koster's SignalHire profile was last updated on 5 November 2026, reflecting their current position as Senior Software Engineer at GLS Supply Chain Equipment in Cape Town, Western Province, Republic of South Africa.

Johan Koster Namesakes

Name

Company

Position

Johan Koster

1 Air Servicing Unit, Air Force Base Waterkloof

Senior Technical Officer

Get contacts

Johan Koster

Stucky Motors Pty Ltd

Forewoman

Get contacts

See more profiles

Similar profiles

Name

Company

Position

Oleksandr Anakin

Google

Senior Software Engineer

Get contacts

Babu Palanisamy

HTC Global Services

Senior Software Engineer

Get contacts

Mohamed Anas Mohaideen

MENA Capital

Senior Software Engineer

Get contacts

Eric Lee

3Pillar

Senior Software Engineer

Get contacts

Ishaan Dayal

Adobe

Senior Software Engineer

Get contacts

Manmit Singh

TAQuant

Senior Software Engineer

Get contacts

See more profiles

Other employees at GLS Supply Chain Equipment

Name

Company

Position

Darren Cordier

GLS Supply Chain Equipment

Senior Procurement Coordinator

Get contacts

Danielle Dunjua

GLS Supply Chain Equipment

Client Services Controller

Get contacts

Aidan Annandale

GLS Supply Chain Equipment

Maintenance Technician and technical support

Get contacts

Sonwabile Mgomani

GLS Supply Chain Equipment

Supervisor

Get contacts

Kevin Strydom

GLS Supply Chain Equipment

Client Services Controller

Get contacts

Cohen Blaine Naidoo

GLS Supply Chain Equipment

Asset Controller

Get contacts

Shaunice Malan

GLS Supply Chain Equipment

Executive Administrative Assistant

Get contacts

Lawrence Ramohlala

GLS Supply Chain Equipment

Assistant Clerk

Get contacts

Jénine Michau

GLS Supply Chain Equipment

Industrial Engineer - Operations

Get contacts

Maverick Naicker

GLS Supply Chain Equipment

Operations Supervisor

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.