Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Hi, I’m Francis Ndangi. I’m a seasoned .NET Software Engineer with over a decade of experience building enterprise web and mobile applications, distributed systems, and fintech platforms. I’m passionate about writing clean, well-documented code and I enjoy collaborating with teams as well as working independently to deliver reliable, scalable solutions. I’ve hands-on experience across the stack—from designing microservices and cloud deployments to front-end work with React/Blazor. I thrive on solving complex problems, mentoring others, and driving CI/CD, testing, and performance optimization to help products reach their full potential.…Hi, I’m Francis Ndangi. I’m a seasoned .NET Software Engineer with over a decade of experience building enterprise web and mobile applications, distributed systems, and fintech platforms. I’m passionate about writing clean, well-documented code and I enjoy collaborating with teams as well as working independently to deliver reliable, scalable solutions. I’ve hands-on experience across the stack—from designing microservices and cloud deployments to front-end work with React/Blazor. I thrive on solving complex problems, mentoring others, and driving CI/CD, testing, and performance optimization to help products reach their full potential.

Francis Ndangi

Full Stack Developer, Web Developer, Back-End Developer, +2





Hi, I’m Francis Ndangi. I’m a seasoned .NET Software Engineer with over a decade of experience building enterprise web and mobile applications, distributed systems, and fintech platforms. I’m passionate about writing clean, well-documented code and I enjoy collaborating with teams as well as working independently to deliver reliable, scalable solutions. I’ve hands-on experience across the stack—from designing microservices and cloud deployments to front-end work with React/Blazor. I thrive on solving complex problems, mentoring others, and driving CI/CD, testing, and performance optimization to help products reach their full potential.…Hi, I’m Francis Ndangi. I’m a seasoned .NET Software Engineer with over a decade of experience building enterprise web and mobile applications, distributed systems, and fintech platforms. I’m passionate about writing clean, well-documented code and I enjoy collaborating with teams as well as working independently to deliver reliable, scalable solutions. I’ve hands-on experience across the stack—from designing microservices and cloud deployments to front-end work with React/Blazor. I thrive on solving complex problems, mentoring others, and driving CI/CD, testing, and performance optimization to help products reach their full potential.

Available to hire

Hi, I’m Francis Ndangi. I’m a seasoned .NET Software Engineer with over a decade of experience building enterprise web and mobile applications, distributed systems, and fintech platforms. I’m passionate about writing clean, well-documented code and I enjoy collaborating with teams as well as working independently to deliver reliable, scalable solutions.

I’ve hands-on experience across the stack—from designing microservices and cloud deployments to front-end work with React/Blazor. I thrive on solving complex problems, mentoring others, and driving CI/CD, testing, and performance optimization to help products reach their full potential.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Work Experience

Senior .Net Developer - Tech Lead at Innov Tech

May 1, 2023 - November 1, 2025

Led development of web APIs and mobile integrations for enterprise applications using ASP.NET Core, React, Blazor, and Xamarin/MAUI. Architected solutions with Clean Architecture and Repository-Service patterns, built hands-on mobile designs, and implemented unit and integration tests. Set up CI/CD with Azure DevOps, integrated AI speech-to-text features, and configured Grafana dashboards for proactive monitoring and reliability.

Senior Software Engineer at BGD Systems

October 1, 2022 - March 1, 2023

Built scalable software for cross-continental clients; implemented a dynamic component-based architecture in React using hooks, Redux, and Context API; designed microservices with Kafka; deployed in Kubernetes; built ML pipelines using ML.NET; collaborated with product management and deployed applications to the cloud.

Senior .NET Engineer at Western Cape Government (DOH) - Consultant

November 1, 2021 - September 1, 2022

Architected highly scalable Web API using Domain-Driven Design (DDD), MVC, and MVVM. Designed and developed modern applications with ASP.NET Core MVC, C#, JavaScript, Angular, and Bootstrap; created reusable React UI components and implemented RabbitMQ-based real-time data exchange.

Senior Full-stack Developer at Old Mutual Insurance (Datonomy)

September 1, 2020 - October 1, 2021

Designed architecture for a large insurance web application (C#, ASP.NET Core, EF Core, Repository-Service, Layered Architecture). Optimized frontend performance with React techniques, migrated to Kubernetes, built WCF integrations, and developed dashboards with CI/CD deployment to Azure.

Fullstack .Net Software Developer at Yellowtail Software

October 1, 2019 - July 1, 2020

Architected scalable software using Domain-Driven Design (DDD), MVC, MVVM, and microservices. Developed a crowdfunding prediction algorithm and integrated Kafka and RabbitMQ. Deployed via Azure CI/CD and contributed to MVP planning with the project manager.

Software Engineer at Vodafone Group (Vodacom South Africa)

November 1, 2016 - October 1, 2019

Designed robust messaging with RabbitMQ for microservices and developed WCF-based distributed services. Built WPF MVVM tools for real-time system monitoring and delivered scalable solutions across the .NET stack.

Software Developer at Yotha Outsourcing

June 1, 2014 - November 1, 2016

Designed and implemented solutions, built WCF services for healthcare interoperability, applied SOA patterns, and developed MVVM-based WPF desktop applications to improve workflows and data management.

Application Developer at AUSTIN Global Services

April 1, 2012 - June 1, 2014

Developed complex applications in C++, C#, VB.Net, and ASP.Net MVC. Led SDLC activities, created SQL scripts, conducted design reviews, integrated WCF services, and built WPF tools for internal analytics.

Intern at MIDEMA

October 1, 2011 - March 1, 2012

Assisted in the entire SDLC of new products, developed analytics features, created WPF desktop applications, and implemented MVVM-driven UI components; contributed to testing and QA.