Brian O.
Software Developer in Test (Microsoft Engineering Centre)
Experience
Software Developer in Test (Microsoft Engineering Centre)
Techno Brain
- Upgraded application library from on-premises to Azure Cloud environments (Kenya, India).
- Developed services to sync files between Azure Storage and on-premises servers across testing centers.
- Enhanced Windows testing tools for improved reliability, monitoring, and performance via Azure Application Insights.
- Acted as DRI to monitor and resolve service degradation or downtime.
- Supported testers and localized reporting for cloud-based internal tools.
Full Stack Developer
GTBank Kenya
- Led migration from ISO 8583 to ISO 20022 for instant payments (PesaLink compliance).
- Developed microservice for secure Core Banking integrations ensuring customer protection.
- Automated internal systems for document management, treasury rate handling, and transaction monitoring.
- Upgraded and secured USSD platform for improved performance and reliability.
- Built automated CRM for customer issue tracking in line with Central Bank regulations.
Full Stack Developer
BMAT Solutions
- Developed and maintained internet banking and tax return systems for FinBank SA and BCAB SA.
- Built microservices for utilities, betting, and payment services integrated with banking platforms.
- Created SMS platform for Rahisibet Burundi with single and bulk messaging support.
- Developed APIs connecting Interbank Burundi’s core banking with clearing systems.
- Deployed clearing solutions and trained staff for BANCOBU and RNP Burundi.
Mobile Application Developer
Disruptive Solutions
- Developed native Android applications integrating RESTful APIs.
- Tested and validated web applications for functionality and design compliance.
- Collaborated with backend developers to create and refine APIs.
Full Stack Developer & Database Administrator
Attitude Dynamics
- Developed customer and dealer web applications with database integration.
- Maintained Oracle databases ensuring performance and daily reconciliation accuracy.
- Trained end users on system functionalities and provided technical support.
Web Application Developer
Sanpac Africa Limited
- Developed company databases and web tools for production and inventory tracking.
- Created off-duty and production tracking applications for staff management.
- Trained staff in system use and report generation.
Summary
Full Stack & Cloud Software Engineer with over 5 years of professional experience designing, developing, and maintaining scalable, high-performance systems. Expertise in full-stack web development, cloud migration, microservices, API integration, and DevOps automation. Strong background in debugging, compatibility testing, and optimizing distributed systems in Azure. Skilled in C#, Java, Node.js, and .NET Core for backend services and system-level troubleshooting. Passionate about delivering real-world impact through innovative, reliable, and customer-focused software solutions.
Core Competencies: Azure Cloud, .NET Core, API Development, CI/CD Pipelines, Microservices Architecture, DevOps Automation, Cloud Monitoring, RESTful Services, Application Performance Optimization, Agile Development
Languages
Education
KCA University
Bachelor of Science in Information Technology · Information Technology · Kenya · Second Class Honors, Upper Division
Thika High School
Kenya Certificate of Secondary Education · Kenya Certificate of Secondary Education · Thika, Kenya · Mean Grade: B-
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