Product: TAPS (pharmaceutical supply chain manager)

• Designed appealing and user friendly UI using Angular.

• Developed a generic and flexible datatable search, filter and sort mechanism that drastically reduced API development time and is actively in use.

• Wrote a cron job to routinely backup production database so that it could be used for disaster recovery

Product: MFR (central health facility registration across the country)

• Implemented features giving the means to ingest and export data to and from csv files into elastic search and MySQL using REST API endpoints

• Resolved a data loss incident by reconstructing lost elastic search data from a backup relational database.

Product: i-Verify (android app to verify and report illegally imported medicines)

• Collaborated with a UI/UX designer to deliver an MVP android app in under 2 month.

• Integrated text recognition capabilities to assist in reporting contraband items

Technologies Used: C#, Java, JavaScript, TypeScript, SQL, Bash, PostgreSQL, SQLite, MySQL, ASP.NET Core, Angular, Mosby, Mockito, JUnit, Espresso, Room, Dagger, Retrofit, RxJava, Mobile Vision, Entity Framework, Docker, Docker-Compose, NuGet, npm, Jenkins, JIRA, Bitbucket, Android Studio, IIS, Nginx, AWS, Linux

Product: Paga (Nigeria's leading payment platform)

• Worked in an agile development environment in collaboration with database engineers, test engineers, and operations engineers to deliver robust technology solutions for a platform having more than 15 million users.

• Interviewed, recruited, trained and supervised software engineer interns

• Wrote proof-of-concept exploits and rolled out appropriate patches for vulnerabilities

• Integrated with third-party applications using REST and SOAP into Paga's SOA platform

Product: Tangio (a powerful sales application)

• Wrote numerous unit tests application using junit and mockito to catch bugs introduced by new features before they even go to production

• Developed new features on the mobile platform using MVP architecture and libraries like mosby, rxjava, dagger, butternife and other in-house tools

• Developed features and fixed bugs on the web platform with springboot and thymeleaf

• Wrote modularized and highly decoupled code by applying appropriate design patterns like factory, observer and state pattern

• Practiced agile development with Scrum

Product: Perfman (performance evaluation application)

• Recovered lost data and solved inconsistencies in collaboration with the development team by writing database migration scripts

• Developed features and fixed bugs on the web platform using MVC architecture

Technologies Used: Java, Groovy, JavaScript, Angular, T-SQL, Bash, MS SQL, SQLite, MySQL, MongoDB, Spring Boot, Grails, Struts, Hibernate, Bootstrap, SiteMesh, JSP, GSP, Thymeleaf, Mosby, Mockito, JUnit, Dagger, Retrofit, RxJava, Infinispan, Gradle, Docker, Docker-Compose, Jenkins, JIRA, Bitbucket, IntelliJ, Android Studio, Tomcat, Apache HTTP, GCP, SOAP, REST, Linux