Software, AI, and blockchain engineering for teams shipping production systems.
Built and verified.
Most engagements start here: joining a codebase already in production, taking ownership of a defined workstream, and shipping inside an architecture someone else designed.
Some engagements start from a specification, or an idea worth pressure-testing first. We take it from architecture decision through deployed system, with tests, documentation, and a runbook included.
What we build
Blockchain engineering
We build Cosmos-SDK chains and modules, EVM and Solidity contracts, and the bridges and relayers that connect them. Node and validator infrastructure ships alongside the contracts, not as an afterthought.
Cosmos-SDK · IBC · Solidity · Go
AI engineering
We integrate LLMs into production systems: retrieval pipelines, structured output, tool use, and evaluation harnesses that catch regressions before a release does. Self-hosted inference and cost budgeting are part of the design.
RAG pipelines · Evaluation harnesses · Self-hosted inference
Mobile and application development
We build React Native and Expo apps with offline-first sync, backed by Go and Rust services and React on the web. Store delivery and backend infrastructure are part of the same engagement.
React Native · Expo · Go · Rust
Privacy and cryptography
We design end-to-end encryption and key management for systems where the server should not be able to read user content. Zero-knowledge proof integration is production work; homomorphic encryption is feasibility-stage, and we say so plainly.
Envelope encryption · Zero-knowledge proofs · Homomorphic encryption (feasibility)
How work is bought
Hourly
- Suits ongoing work on an existing product, or scope that's still moving.
- Scoped by weekly priorities, with a stated minimum and maximum weekly commitment.
- Invoiced weekly or monthly, against tracked hours.
Fixed scope, phased
- Suits a defined outcome with a defined budget.
- Scoped by paid discovery, producing a specification and phase plan with written acceptance criteria.
- Invoiced on phase acceptance, not on a calendar.
Delivery phases
- 01
Discovery
Written specification, architecture decision record, phase plan with estimates
- 02
Architecture
System design, data model, interface contracts, threat model
- 03
Build
Working increments on a fixed cadence, each demoable and tested
- 04
Hardening
Test coverage, failure-mode and load testing, performance budget met
- 05
Delivery
Deployed system, runbook, documentation, credential handover
How this actually connects
Read the code
CorpiXo's public work is published on GitHub. If a number ever appears on this site, the code that produced it is published there too — clone it, run it, check the output yourself.