Skills, with the proof attached.
Each one points to the system where it actually runs.
Payments
3 skills
M-Pesa (Daraja) integration
STK push, callbacks, reconciliation, and dunning against the Safaricom Daraja API in production.
Paystack integration
Card and bank payment flows with webhooks and a shared payments abstraction.
Stripe integration
Stripe Checkout and webhooks driving paid conversion in a consumer product.
AI
5 skills
LLM agents with function-calling tools
Agents that read live data and take vetted, role-gated actions.
Markdown skill system for agents
Skills as markdown files with frontmatter, loaded by a parser, loader, and registry.
Multi-provider model council
Voting, synthesis, and fallback across many providers, behind one OpenAI-compatible API.
Gemini image pipeline
A production image flow on Gemini with on-device background removal and vision.
Churn scoring and dunning optimization
Score retention risk and recommend the channel and hour to collect.
Backend
4 skills
NestJS modular architecture
Domain modules with clean boundaries shared across the stack.
Multi-tenant SaaS
Tenant isolation, config, and billing for many customers on one platform.
Queues and schedulers
Background work, cron, and distributed locking that runs the business unattended.
Supabase
Auth, Postgres, and row-level security for a consumer app.
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