We turn ambitious problems into systems that scale
A global technology studio with roots in Colombo and a presence in Melbourne — trusted by businesses across 7 countries to build the technology that moves them forward.
Our mission
Give every ambitious business the kind of custom technology once reserved for the enterprise — automation, AI and data working in concert to remove friction and unlock growth.
How we're different
Most agencies sell a deliverable. We deliver an outcome. We learn how your business truly runs, find where it leaks time, and engineer a tailored system that fixes it — for good.
Our track record
Over a decade of building, across seven countries and countless industries — from fast-growing local brands to international operators who needed to move to the next level.
Reasons the ambitious choose Extreme Code
A decade of delivery
We're not a startup finding our feet — we've shipped systems that businesses depend on, for years.
Senior team, always
You work with people who've done this hundreds of times — never juniors learning on your budget.
Outcomes, not deliverables
We measure success by the time saved and growth unlocked — not by lines of code.
Enterprise-grade standards
Security, reliability and scale are built in from the first line, not bolted on later.
True partnership
We stay after launch — optimising, supporting and scaling as your business grows.
Built to move fast
Transformative results in weeks, delivered with the polish enterprise clients expect.
Leadership behind engineering the future
A senior team that's spent careers turning complex problems into elegant systems.
Yohan De Silva
Chief Executive Officer
Sets the vision and partners with clients to turn ambitious goals into shipped reality.
Ijaz Sahlan
Chief Operations Officer
Runs delivery with precision — on scope, on time, every engagement.
Thathsara Thalangama
Chief Technology Officer
Architects the systems and AI that power our clients' transformations.
Roshen Nehemiah
Head of Client Success
Your dedicated advocate — making sure every solution keeps paying off.
Two homes. Clients worldwide.
Colombo, Sri Lanka
Level 6, No 135, Dutugemunu Street, Colombo 06, Sri Lanka
Melbourne, Australia
Level 23, 380 Collins Street, Melbourne VIC 3000, Australia
Brands that trust us
Ready to take your business to its next level?
Tell us the challenge. We'll architect the system that solves it — and elevates everything around it.