Enterprise commerce & integration [A]
Large-scale commerce platforms are complex by nature — deeply customized, ERP-integrated, running on vendor stacks that only a handful of people in the world know well. The work here is making them do what the business actually needs: ERP integrations that don't fall over, payment flows that handle every edge case, platform migrations that don't cost a year of downtime risk, performance fixes that actually ship.
When a project needs someone to walk into a million-line codebase and make the right call on the right line, that's the engagement to call us in for.
Cloud architecture & infrastructure [B]
Production software needs somewhere reliable to run. Sine Cera designs and builds that somewhere — from architecture proposal to working deployment, with documented costs and the operational procedures that keep it running after launch. AWS is the primary platform; Cloudflare is the lighter alternative for greenfield products. Infrastructure as code from day one, so there are no undocumented snowflakes.
The engagement usually starts with "we need this on cloud" and ends with a team that can operate it independently.
AI integration & augmentation [C]
Most software products can be improved meaningfully by integrating AI — not by bolting on a chatbot, but by wiring it into the actual workflow so it does real work. Retrieval-augmented knowledge bases, document-processing pipelines, automated workflows that connect the tools your team already uses. Currently the active frontier of the consulting practice.
It also applies to delivery itself: high engineering velocity and depth powered by proficient AI tool usage end-to-end. Faster delivery, deeper documentation, predictable cost.
Full product engineering [D]
Some engagements need someone who can go from "we have an idea" to "it's in production" — architecture, data model, backend, frontend, mobile if needed, deploy automation, the lot. Including the honest conversation about scope, what to cut, and when the right decision is to stop.
Lean teams; deliberate scope; honest about when to stop.
