Open to opportunities

PERFECT IGBADUMHE

@perfectigbadumhe

Message

I build and modernize scalable .NET, React, and event-driven services for fintech, banking, and global health.

Germany

Message

What I'm looking for

I'm looking to build reliable, scalable software where I can modernize distributed systems, shape architecture, improve delivery practices, and mentor engineers.

At M-KOPA, I develop and support business-critical C#/.NET services for a distributed fintech platform serving more than fifteen million customers and over 85,000 internal users. I modernize monolithic capabilities into independently deployable, event-driven microservices and help teams improve reliability through testing, delivery automation, production monitoring, and code reviews.

Previously, I led development of UNICEF's Global Immunization Budget Database for 190 countries and modernized enterprise banking systems at Standard Bank Group. I've also improved healthcare claims processing at Axxess, reducing critical latency from 12 hours to 3 hours and increasing claim-submission completion from 54% to 100%.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Engineer

Current

M-KOPA

Aug 2023 - Present (3 years)

Develop and support business-critical C#/.NET services for a distributed fintech platform. Modernise monolithic applications into event-driven microservices and contribute to architectural decisions.

C#.NET ASP.NET Core SQL Server Azure Service Bus Domain Driven Design Event Sourcing REST APIs xUnit Azure DevOps Docker Kubernetes Helm SonarCloud Application Insights Grafana Claude Code Cursor

Lead Software Engineer Consultant

UNICEF

Jun 2021 - Jun 2023 (2 years)

Led development of the Global Immunization Budget Database, supporting multilingual financial information from 190 countries. Designed ASP.NET Core services, REST APIs, and TypeScript components.

ASP.NET Core REST APIs TypeScript Python Microsoft Fabric Azure Functions Azure Document Intelligence Azure OpenAI CI CD

Senior Software Engineer

Standard Bank Group

Sep 2019 - Jul 2022 (2 years 10 months)

Developed and modernised enterprise banking applications across legacy .NET Framework and modern .NET/ASP.NET Core codebases. Helped modernise a large legacy monolith into microservices.

C#.NET Framework .NET Core ASP.NET Core TypeScript SQL Server REST APIs Microservices Clean Architecture SOLID Dependency Injection CI CD

Software Engineer

Axxess

Sep 2017 - Aug 2019 (1 year 11 months)

Developed and enhanced a customer-facing healthcare product using C#, ASP.NET Core, Entity Framework Core, SQL Server, and REST APIs. Introduced Hangfire background processing and improved claim-submission completion.

C#ASP.NET Core Entity Framework SQL Server REST APIs Hangfire TeamCity Bitbucket Kibana

Software Engineer

Ecobank Nigeria

Nov 2016 - Sep 2017 (10 months)

Developed backend services for the bank using C#, .NET Framework, and .NET Core. Built React front-end applications and integrated them with C#/.NET APIs.

C#.NET Framework .NET Core React REST APIs