Domain modelling
Turning how an organisation actually operates — including its exceptions — into a model code can enforce.
About KarmaTechLab
An engineering practice for organisations whose systems are load-bearing. We work from the operating model outward, and we stay long enough to hand over something the team can run.
Philosophy
We do not chase complexity. We create the architecture, interfaces and workflows that make it manageable — then prove it under real conditions.
Build dependable digital systems that simplify complex work and keep creating value long after launch.
Make enterprise-grade engineering accessible to organisations that are ready to modernise but are not enterprises yet.
Start from the business model, draw clear boundaries, secure every layer, and assume the requirements will change.
A powerful system should still be obvious to use. Clarity and accessibility are architecture, not decoration.
Engineering expertise
Turning how an organisation actually operates — including its exceptions — into a model code can enforce.
Authentication, authorisation, audit and data handling designed in from the first sprint, not reviewed at the end.
Banks, gateways, legacy databases and partner APIs, connected without turning the system into a web of exceptions.
Environments, observability, backups and runbooks so the team can run what we hand over.
Founder
Founder & Solution Architect
Karan leads solution architecture and delivery at KarmaTechLab, working directly with clients on the systems that carry their operations — from the first model of the domain to the release that puts it in production.
Technology approach
The stack follows the problem and the estate the organisation already operates — not the other way round.
Transactional services where correctness matters more than novelty.
Interfaces for dense operational work, not just marketing surfaces.
Relational by default — business data has relationships worth enforcing.
Whatever the organisation already runs, operated properly.