Ezechukwu Emmanuel

Built a stablecoin custody-as-a-service engine for fintechs to accept cross-border stablecoin payments without becoming a regulated custodian. Solved crypto payment reconciliation with structural attribution and proved ledger invariants across reorgs and concurrent writes.

Architected and built an enterprise e-invoicing compliance platform for Nigeria's NRS/FIRS mandate, onboarding 5+ enterprise clients and processing 500+ B2B invoices in 3 months at 99.9% uptime. Developed microservices integrating directly with FIRS/NRS endpoints and designed a platform-wide RBAC system.

Automated candidate sourcing, resume analysis, screening, and interview scheduling with GDPR-compliant data flow and Google Calendar integration.

Designed a multi-LLM orchestration engine analyzing OHLCV market data to produce consensus-based trading signals. Built a real-time automated trading system executing live trades on Binance and Bybit, fully dockerized and fault-tolerant.

Developed secure payment APIs and finance-gateway integrations with PCI-aligned security practices. Built an NLP resume-parsing and applicant-pipeline system using spaCy and PDFMiner, and developed booking, wallet, and room-management APIs with async notifications.

Built ERP modules for inventory, customer measurements, and payments; implemented RBAC and background task processing.

Built clustering and fuzzy-matching pipelines for recurring-transaction detection, deployed as containerized services on AWS ECS (Fargate).

Led backend engineering for an ed-tech platform and managed a 7-person development team.

Built a full-stack platform for an entertainment marketing company covering event listings, content management, and user-facing booking flows end to end. Used BullMQ for background job/notification processing and a combined MongoDB/PostgreSQL data layer.

Built business-automation APIs and optimized PostgreSQL query performance.

Pursuing a degree in Software Engineering, currently ongoing.

Studied Food Science and Technology, withdrew at 200 level.

Completed the JavaScript Algorithms and Data Structures certification.

Completed certifications in Automating Real-World Tasks with Python, Using Python to Interact with the OS, and Configuration Management & Cloud.

Completed certifications in Automating Real-World Tasks with Python, Using Python to Interact with the OS, and Configuration Management & Cloud.

Completed the Git & GitHub certification.

Completed the Troubleshooting & Debugging Techniques certification.