I debugged and fixed a malfunctioning ElectronJs app.

I cleaned up existing charts, making them more intuitive and added ability to download chart data as CSV.

I added a scatter plot of labs based on their number of publication and average impact factor using Rechart.js and showed their locations on a map using MapBox.

I refactored the codebase and improved overall performance by over 75%.
Introduced version control.

I ported a payment microservice for a ride-sharing app from Sails.js to Express.js.

I added tests and detailed documentation using Jest and Swagger.

I implemented an in-house wallet system to enable users to hold funds as well as transfer between other users.

I exposed endpoints for bank account number verification using Paystack's API.

I improved the ride request routing algorithm's efficacy by accounting for potential spatial blindspots

I Refactored and added TypeScript to improve performance and maintainability.

I provided 1:1 mentorship to 20+ students in both technical and professional capacities.

I conducted 300+ in-depth code reviews on projects (both individual and collaborative) built using HTML, CSS, JavaScript, Ruby, Rails and React.

I part of a team of 5 that review and improve code review guidelines.