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Christopher WuniCW
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Christopher Wuni

@christopherwuni

I build reliable backend systems for fintech, compliance, and AI products.

Nigeria
Message

I've built payment, wallet, lending, fraud-monitoring, and compliance platforms at DataServe AI, where I led backend technical direction and architecture. My work supported multiple Nigerian fintechs and a bank with real-time fraud scoring at 99.9% uptime.

I design systems that handle difficult financial and compliance workflows: configurable fraud rules, customer risk scoring, CDD/KYC onboarding, PEP and sanctions screening, and wallet infrastructure. I also built LLM-powered document intelligence and adverse-media pipelines using OCR, NLP, OpenAI, Claude, and Gemini, plus sub-second search across more than one million PEP and sanctions records.

Across Dedukt, Startupia, and Crop2Cash, I've automated lending workflows, built marketplace and crypto-wallet infrastructure, integrated banking and blockchain payment rails, and owned backend systems through production. I enjoy tracing root causes, tuning databases and queues, and moving work into background jobs so users do not wait.

Experience

Work history, roles, and key accomplishments

DA

Senior Backend Engineer

DataServe AI

Oct 2022 - Jul 2026 (3 years 9 months)

Led the backend team, set technical direction, and owned architecture decisions. Built real-time fraud scoring, a configurable fraud rules engine, customer risk scoring, CDD/KYC onboarding, wallet and card infrastructure, AI document and adverse-media pipelines, and PEP/sanctions search on MongoDB Atlas Search.

Education

Degrees, certifications, and relevant coursework

University of Ibadan logoUI

University of Ibadan

Bachelor of Science, Computer Science

Bachelor of Science in Computer Science from the University of Ibadan.

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