Services / o2no LLC
What we build for the teams that take engineering seriously.
o2no is a software engineering studio. We design platforms that compound, products that earn their place in your customer's day, and AI systems that survive contact with reality. Five focused practices, one bar.
01 / Practices
Five practices, one bar.
Pick the one that matches the brief. Most engagements touch two — that's expected. The hand-off between practices is where the value compounds.
Platform Engineering
The backbone of your business.
- Distributed systems design and capacity modeling
- API gateways, internal RPC, and service-to-service contracts
- Database schema design, sharding, and read-replica topology
Product Development
From napkin sketch to market leader.
- Discovery sprints — turn fuzzy ideas into shippable scope
- Design systems built on real components, not Figma fiction
- React, Next.js, and TanStack Start front-ends
Infrastructure Design
Cloud-native foundations that don't surprise you.
- Multi-account AWS / Cloudflare landing zones
- Kubernetes, ECS, or Workers — chosen for the workload, not the resume
- Terraform, Pulumi, and Wrangler-driven IaC
Edge Architecture
Compute next to your customer.
- Cloudflare Workers, Durable Objects, and D1 architectures
- Edge-side rendering with TanStack Start and Next.js
- Smart caching strategies — purge, revalidate, soft-TTL
AI Products
Bespoke AI that ships, not demos.
- RAG pipelines over your documents, code, and warehouse
- Agent orchestration with tool-use, retries, and audit trails
- Eval suites — golden sets, regression dashboards, drift alarms
Something else in mind?
Bespoke engagements, fractional teams, embedded engineers.
If your problem doesn't fit the categories above, that usually means it's interesting. Tell us what you're building and we'll shape an engagement around it.
02 / Process
The same shape, every engagement.
Discover
We sit with your team, read the code, and listen to the customer. The brief gets sharper before anything ships.
Architect
Tradeoffs in writing. Diagrams that match reality. The hardest decisions made early, where they're cheap to revisit.
Build
Two-week cycles, working software at the end of every cycle. Reviewed by hand, instrumented from day one.
Operate
Runbooks, dashboards, on-call. We hand back a system your team owns — not a black box that needs us forever.
03 / Stack
We pick boring on purpose.
Tools we reach for first — chosen for the workload, not the resume. Plenty more in the toolbox.
04 / Outcomes
The targets we hold ourselves to.
p50 latency targets
Edge-first architectures that keep response budgets honest.
uptime SLOs
Multi-region failover, blast-radius design, drilled regularly.
SSR + observability
Every project ships with traces, dashboards, and SLO alerts wired.