Loewen Tech is a senior engineering consultancy for software development, system design, observability, and applied AI. We build, ship, and advise on production systems for teams that need to move quickly without compromising what they already depend on.
Hands-on engagements across architecture, AI, and operations, from two-week diagnostics to multi-month embedded engineering.
Production code, built and shipped end to end. Greenfield services, hands-on rewrites, and integration work, delivered alongside your team or as a standalone engagement.
Distributed systems, observability, and scale. Services designed to be operated and debugged by engineers who didn't write them.
LLM integrations, RAG, agent systems, and evals. AI features that behave predictably in production, not just in demos.
Senior engineering on retainer. Software development guidance, architecture review, on-call support, and strategic input, without adding headcount.
Loewen Tech is an engineering consultancy focused on building and shipping production-grade software: hands-on development, distributed systems and observability, and the AI integrations that increasingly sit on top of them.
We work as builders and as advisors. Some teams need code shipped; some need guidance on what to build, how to architect it, and how to keep it running. Both come from the same discipline: careful design, honest measurement, and the rigor to deliver work that holds up in production.
Every engagement is different; the structure is consistent. Four stages, clear artifacts, realistic timelines.
Read the code, map the system, talk to the team. Understand goals and constraints before proposing a direction.
Architecture, integration plan, evaluation strategy. Written decisions with tradeoffs named explicitly, so teams can review and push back.
Hands-on code, paired with your team. Observability in from day one. Ship behind flags, measure, iterate.
Documentation, dashboards, and runbooks your team will actually use. No undocumented dependencies left behind.
Working on something difficult? A system that needs to stay up, an AI feature that needs to ship? We'd like to hear about it.
A few details so we can come back with a useful response. We read every message.
We'll come back to you at the email you provided, usually within one business day.