Stefan Kumarasinghe: Email & Phone Number

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Software Engineer (3i) at Telstra|Melbourne, Victoria, Australia

Position:

Software Engineer (3i) at Telstra

Location:

Melbourne, Victoria, Australia

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Last updated: 2026-08-06

Updated: 2026-08-06

Found email addresses for Stefan Kumarasinghe:

Business emails:

**@telstra.com.au

Personal emails:

s****************e@gmail.com,

s*****************e@telstra.com.au,

s*****************e@team.telstra.com

Found phones for Stefan Kumarasinghe:

+61-466-***-*58,

+61-424-***-*21,

+61-470-***-*56,

+61-466-***-*67

A different Stefan Kumarasinghe?

Work Experience 7 years

Software Engineer (3i) at Telstra

Apr 2026 - Current

Software Engineer at Telstra

Feb 2025 - Mar 2026

Crew Member at Guzman y Gomez Mexican Kitchen

Mar 2022 - Feb 2025

Web Developer at Swindate

Mar 2023 - Dec 2024

Web Developer at Supersavers

Dec 2023 - Feb 2024

Web Developer at Revise Zone

Jul 2020 - Jul 2021

Web Developer at Ralph Randolph

Oct 2019 - Dec 2019

Stefan Kumarasinghe started working in 2019, then the employee has changed 5 companies and 3 jobs. On average, Stefan Kumarasinghe works for one company for 1 year 1 month.

Their professional focus is Agile Methodologies, Amazon ECS, and Amazon Elastic Container Registry (ECR) across 3 core areas.

Stefan holds Amazon Web Services Security Specialty, AWS Certified Solutions Architect - Professional, and AWS Certified Solutions Architect certifications.

Education

Bachelor of Computer Science at Swinburne University of Technology

Frequently Asked Questions

What is Stefan Kumarasinghe's email address?

SignalHire found verified email addresses for Stefan Kumarasinghe, both business and personal. Their business email is **@telstra.com.au, and personal emails include s****************e@gmail.com, s*****************e@telstra.com.au, and s*****************e@team.telstra.com.

What is Stefan Kumarasinghe's phone number?

SignalHire found multiple verified phone numbers for Stefan Kumarasinghe: +61-466-***-*58, +61-424-***-*21, and +61-470-***-*56.

How do I contact Stefan Kumarasinghe at Telstra?

You can reach Stefan Kumarasinghe 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 Stefan Kumarasinghe's professional background?

Stefan Kumarasinghe has 7 years of professional experience. They have held roles including Software Engineer, Crew Member, and Web Developer at companies such as Telstra, Guzman y Gomez Mexican Kitchen, and Swindate. Their education includes Bachelor of Computer Science from Swinburne University of Technology.

Is Stefan Kumarasinghe's contact information up to date?

Yes. Stefan Kumarasinghe's SignalHire profile was last updated on 6 August 2026, reflecting their current position as Software Engineer (3i) at Telstra in Sydney, NSW, Australia.

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