A remote software and delivery studio working with teams wherever they are.
HOUSE603 began in 2017 as a small workshop in Hanoi, Vietnam, fixing real problems for local businesses and treating every one of them like family. In 2023 the practice was registered in Lagos, Nigeria, and today it works with teams around the world. We stay small on purpose, so the people who scope your work are the people who do it. No handoffs to a junior bench, no account managers reading from a script. You talk to the builders.
The same people who write the code also run the delivery and set the security guardrails. That is why nothing gets lost between teams, and why the work holds up long after launch.
You work with people who have shipped and secured real systems, not a rotating bench.
We explain the trade-offs in language your whole team can act on, technical or not.
We build and support systems meant to keep running, and we stay accountable for them.
A few of the teams we have built for, supported, and secured.