About
I build from the operator's side of the table.
I'm Ugo Chukwu, an AI and financial systems engineer, and founder of Ohere — a live credit platform.
Running financial infrastructure changes how you think about software. Payments have to reconcile. Decisions need audit trails. Failed workflows need recovery paths. Financial data has to stay trustworthy over years, not demos.
And an AI system isn't useful because it produced an impressive answer once — it's useful when it behaves reliably inside the larger operating system, and when you can prove it does.
That operating experience shapes everything I build for clients. I'm most interested in difficult operational problems where better systems create measurable financial leverage.
Work sits across
Production AIFinancial operationsPayment systemsCredit and riskAPIs and data infrastructureWorkflow orchestrationModel evaluation and fine-tuningArchitecture and deployment
Technical capabilities
Depth where it matters, categorised rather than listed.
AI engineering
- Model evaluation
- LLM applications
- RAG
- Agents
- Structured generation
- Human-in-the-loop
- Fine-tuning / PEFT
- Embedding & reranker tuning
- Evaluation datasets
- Model monitoring
Backend & data
- Python
- FastAPI
- PostgreSQL
- Supabase
- SQL
- REST APIs
- Webhooks
- Data modeling
- ETL / ELT
Systems
- Distributed workflows
- Event-driven systems
- Queues
- Retries
- Idempotency
- RBAC
- Audit logging
- Observability
- Docker
- CI/CD
Financial systems
- Payments
- Reconciliation
- Revenue recovery
- Billing validation
- Cash forecasting
- Credit workflows
- Risk operations
- Financial data automation
Orchestration & integrations
- n8n
- Payment APIs
- Accounting APIs
- CRM APIs
- Internal APIs
- Third-party services