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Small by design, thorough by habit.
Dual Atom Technologies is a founder-led studio based in Sri Lanka, working with clients worldwide. You work directly with the people who write the code, take the photographs and edit the video.
Engineering and creative work, under one roof.
Dual Atom Technologies was founded by Sagara Indrajith Samarasinghe to give clients one partner for the technology and the storytelling behind their brand, instead of a chain of separate freelancers.
Sagara came to design through code, and to code through curiosity. A background in Economics gives the studio its analytical backbone: how problems are diagnosed, how proposals are written, and why prices are set honestly.
The other half is craft: custom WordPress themes, architectural and hotel photography, video edited for retention, end-to-end social campaigns and AstroMetrics readings. Relief Manager grew out of years working inside schools, as the tool the morning relief routine always needed.
The studio stays deliberately focused. There are no account managers and no hidden subcontractors between your brief and the build, which is why only a handful of projects are taken on each quarter.

The brief is real, the work is honest, and the deadline is met.Sagara · Founder, Dual Atom Technologies
Research, professional and creative profiles.
Academic work, career history and creative portfolios, all in one place.
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Why “Dual Atom”?
An atom is the smallest unit that still holds its identity. Ours has two parts that can't be pulled apart: code and craft. The monogram shows it, with the D and the A drawn as a single continuous line.
In practice, the person planning your hotel's photo set understands how the images will load on a phone over mobile data, and the person building your school's software cares about how every screen reads.
The background, briefly.
Academic grounding on one side, years of hands-on production on the other.
- Special Degree in Economics
- The foundation for analysis, structure and rigour in every proposal.
- Master of Economics
- Postgraduate study in progress, University of Ruhuna (ORCID, ResearchGate).
- 10+ years in education
- Teaching, writing and school administration.
- SaaS founder
- Builder of Relief Manager and the TeacherSync app, in daily use in schools.
- WordPress development
- Hand-coded themes, including The Beeline Campus website.
- Photography & video
- Hospitality, architectural and educational production.
Three principles we keep.
Honest scope, honest pricing
We would rather lose a brief than over-promise. If a project doesn't fit our skills or schedule, we say so and recommend someone better suited.
One team, end to end
Whoever you message is who does the work. Taste, craft and responsibility stay on one desk from the first call to launch.
Deadlines are commitments
If we say two weeks, we mean two weeks. If something slips, you hear it from us early, not after the date has passed.
Sounds like a fit?
Mention your deadline, the brief and what “done” looks like. We reply within 24 hours on weekdays.