Open to opportunities

Yerins Abraham

@yerinsabraham

Message

I build governed AI systems and production backends for support platforms and regulated financial products.

Nigeria

Message

What I'm looking for

I'm open to remote, EOR, contractor, and international engagements where I can build governed AI systems, production backends, and enterprise integrations.

At Creovine, I architect and run the platform behind Lira Intelligence, a live AI support product that answers from company knowledge bases and takes action across chat, email, voice, and WhatsApp. I built its production RAG pipeline, governed tool-calling agents, MCP gateway, CI-gated LLM evaluation harness, realtime voice agent, and enterprise integrations.

At Fluxus NG, I lead backend engineering for Riverly, a .NET 8 core-banking platform, building API surfaces for onboarding, KYC/KYB, accounts, transfers, payments, investments, reporting, and corporate banking. I also shipped governed AI support into the live banking API and contribute to Go microservices using Kafka and Redis.

Experience

Work history, roles, and key accomplishments

Current

Senior Backend Engineer

Current

Fluxus NG

Jan 2025 - Present (1 year 8 months)

Lead backend engineer on Riverly, a .NET 8 core banking platform, authoring ~85% of the codebase. Achieved 2 server errors across 65,942 requests with p95 284ms, and shipped MCP controller and AI support endpoints.

C#.NET 8+Go PostgreSQL Redis Kafka Docker AWS ECS RDS OpenAPI Next.js MCP AI

Current

Co-founder & Principal Engineer

Current

Creovine

Jan 2020 - Present (6 years 8 months)

Architect and primary engineer of the Creovine API, serving four live products with a Fastify/TypeScript service on AWS. Built production RAG pipeline, agent tool-use architecture, MCP gateway, and LLM eval harness.

TypeScript Fastify Prisma PostgreSQL Python Pipecat Qdrant DynamoDB AWS Next.js React Docker RAG MCP LLM Evaluation CI CD

Frontend Engineer & Brand Marketing Lead

LykLuk

Jan 2025 - Dec 2026 (1 year 11 months)

Flutter engineer on a live-shopping marketplace shipped to App Store and Play Store, including live streaming, E2E encrypted messaging, e-commerce, and multi-currency checkout.

Flutter End To End Encryption(E2EE)Ecommerce Multi Currency Flutterwave In App Purchases

Software Engineer

Freelance & Contract

Jan 2020 - Dec 2025 (5 years 11 months)

Backend, full-stack and blockchain contract work for startups, including REST APIs, payment integrations, authentication, and cloud infrastructure. Built early versions of the Creovine product line.

REST APIs Payment Integration Authentication Cloud Infrastructure Blockchain