Dumuthu Jayasinghe: Email & Phone Number

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Associate Software Engineer at 1 Billion Tech|Gampaha, Western Province, Sri Lanka

Position:

Associate Software Engineer at 1 Billion Tech

Location:

Gampaha, Western Province, Sri Lanka

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Last updated: 2026-06-01

Updated: 2026-06-01

Found email addresses for Dumuthu Jayasinghe:

Business emails:

d****************e@1billiontech.com

Found phone for Dumuthu Jayasinghe:

+94-***-***-0570

A different Dumuthu Jayasinghe?

Work Experience 6 years

Associate Software Engineer at 1 Billion Tech

Aug 2025 - Current

Software Engineer Intern at 1 Billion Tech

Nov 2024 - Aug 2025

System Assistant internship at Expo Industrial Engineering (pvt) Ltd Katunayke

Jul 2020 - Jan 2021

Their professional focus is Algorithm Development, Amazon Q Developer CLI, and Android Development across 3 core areas.

Dumuthu holds Introduction to Amazon Q Developer (Technical), React: Design Patterns, and Certification of Problem Solving (Basic) certifications.

Education

Higher National Diploma at National Institute of Business Management (NIBM - Sri Lanka)

Bachelor of Engineering Technology at University of Ruhuna

Bandaranayake Centrel Collage , Veyangoda.

Frequently Asked Questions

What is Dumuthu Jayasinghe's email address?

SignalHire found a verified business email address for Dumuthu Jayasinghe: d****************e@1billiontech.com.

What is Dumuthu Jayasinghe's phone number?

SignalHire found a verified phone number for Dumuthu Jayasinghe: +94-***-***-0570.

How do I contact Dumuthu Jayasinghe at 1 Billion Tech?

You can reach Dumuthu Jayasinghe 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 Dumuthu Jayasinghe's professional background?

Dumuthu Jayasinghe has 6 years of professional experience. They have held roles including Software Engineer Intern, and System Assistant internship at companies such as 1 Billion Tech, and Expo Industrial Engineering (pvt) Ltd Katunayke. Their education includes Higher National Diploma from National Institute of Business Management (NIBM - Sri Lanka), and Bachelor of Engineering Technology from University of Ruhuna.

Is Dumuthu Jayasinghe's contact information up to date?

Yes. Dumuthu Jayasinghe's SignalHire profile was last updated on 1 June 2026, reflecting their current position as Associate Software Engineer at 1 Billion Tech in San Jose, California, United States.

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