Sept 2025 – PresentOnsite · Accra
Software Engineer
Black Star Group
- Built and deployed self-hosted Large Language Model infrastructure on open-source models, wrapped in an OpenAI-style API layer for seamless integration into fintech workflows.
- Developed scalable KYC/AML verification backend systems that let fintech clients run compliant identity checks at high volume.
- Built and maintained a centralized client portal backend for institutional asset management, financial asset tracking and trading.
- Integrated third-party payment, trading and brokerage APIs for deposits, order placement and portfolio settlement, handling idempotency, webhook reconciliation and partner-side rate limits.
- Partnered with vendor engineering teams on REST/webhook integrations for payments, market data and trade execution; owned contract negotiation on payload shape, retry semantics and error taxonomy.