Legacy systems don't have to be a liability. We migrate, refactor, and modernise incrementally — without stopping the business to do it.
Who it's for
Startups hitting walls
Early architecture that worked at 100 users is now the ceiling at 100k. You need a migration path that doesn't require a rewrite freeze.
Teams inheriting systems
A codebase you didn't write, documentation that doesn't exist, and a roadmap that expects forward progress anyway. We help you get traction.
Enterprises in migration
A monolith serving millions that can't go dark. You need a migration strategy that runs parallel to live traffic with zero tolerance for downtime.
What's included
01
Technical audit
A structured review of your codebase, architecture, and infrastructure. Every bottleneck, risk, and opportunity documented before we touch anything.
02
Migration strategy
A phased plan — often using the strangler fig pattern — that lets you migrate incrementally without big-bang rewrites or feature freezes.
03
Performance engineering
Profiling, query optimisation, caching strategy, and load testing. We find the ceiling and raise it before you hit it in production.
04
Zero-downtime cutover
Parallel running, traffic shadowing, and rollback-tested cutover plans. Your users don't notice the migration happened.
05
Observability from day one
Structured logging, tracing, and alerting wired in before any traffic touches the new system. You see everything.
06
Documentation & handoff
Architecture decision records, runbooks, and a recorded walkthrough. Your team can operate and extend the system without us.
How it works
Discovery
Brief review + 30-min call to align on vision, constraints, and success.
Architecture
System design, tech stack, API contracts — documented before code is written.
Build
Two-week cycles. Deployed increment every sprint. Nothing ships blind.
Launch
Planned cutover, zero-downtime strategy, live monitoring from day one.
In practice
Zero-downtime multi-region deployment handling 500k concurrent sessions.
Startup, team, or enterprise — build something new, improve what exists, or run on our products. We ship in weeks, not quarters.
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