Software engineering
Backend, infrastructure, Web, product, blockchain, and open-source systems with explicit operational boundaries.
View this practiceSecurity Researcher · AI Engineer · Full-Stack Developer
Security research.AI engineering.Software systems.
I work across application and smart-contract security, agentic AI systems, and full-stack development.
Three distinct practices
One portfolio, clear professional boundaries.
Engineering, AI, and security research are presented separately, with public evidence and explicit limitations.
Agentic AI engineering
Agent orchestration, local-model operations, memory, resilience, observability, and evidence-led adoption.
View this practiceSecurity research
Web and application security, smart contracts, ZK and applied cryptography, and agentic AI attack paths.
View this practiceSelected work
Evidence before promises.
Each project states its status, my role, the available evidence, and its limitations.
Public testnet reference
Software engineering
Celo Credentials
Gasless, non-transferable education credentials with public on-chain verification and revocation.
- Role
- Full-stack architecture and implementation
- Stack
- Solidity · Foundry · Express · PostgreSQL
Published research
Security research
Security Reviews
A public catalogue of reproducible smart-contract and applied-security research.
- Role
- Security research, exploit reproduction, remediation, and reporting
- Stack
- Solidity · Vyper · Foundry · Circom
Stable release
Agentic AI engineering
Agent Resilience
Reusable failure-handling components for distributed agent systems.
- Role
- Python package design, implementation, tests, and release
- Stack
- Python · Redis · MQTT · pytest
Active rebuild
Software engineering
Inaricom
A hybrid WordPress, WooCommerce, PHP, REST, React, and Vite rebuild in progress.
- Role
- Website and backend development
- Stack
- WordPress · WooCommerce · PHP · REST
Public evidence
Signals that can be checked.
StVault v1.1.0
Synchronized public report and PDF, current Foundry baseline, and green tests on both canonical branches.
View public evidenceAgent Resilience v0.1.0
Circuit breaker, Redis-backed dead-letter queue, offline MQTT buffer, packaging, tests, and CI.
View public evidenceCelo Credentials
Source-verified Celo Sepolia deployment, demonstrated credential lifecycle, and 11/11 Foundry tests.
View public evidenceWriting
AI Adoption Playbook
An interactive guide for choosing between AI assistance, workflow automation, decision support, and autonomous business agents, with pilots, controls, and governance requirements.
View the publicationProfessional contact