Perfect score on SQL Question, Difficulty Hard
Great score on Two Algorithm Questions, Difficulty Medium
Good score on LRU Cache Question, Difficulty Medium
Perfect score on H Distance Question, Difficulty Easy
Great score on Multiple Brackets Question, Difficulty Medium
Perfect score on Serial Number Question, Difficulty Easy
Perfect score on String Scramble Question, Difficulty Medium
Implemented robust Know Your Customer (KYC) feature on the frontend to ease user onboarding after sign up.
Integrated backend API using React-Query for data mutation, query and caching.
Led important migration from React-Redux for state management to React-Query which is a more concise and easy to read solution
Co-Developed backend API using NodeJS and GraphQL, PostgreSQL and TypeORM to manage database.
Solely developed mobile app using Flutter and provider for state management. Also consumed graphql backend API with flutter graphql dependency.
Led critical decision-making process on when to deliver features and adopt third party services.
Co-Developed an API admin backend with Laravel for seed tracking web and mobile applications
Developed custom wordpress plugins in PHP to supercharge data upload on wordpress websites.
Built, implemented and maintained user-friendly websites demonstrating service-oriented architecture and focus on positive user experience.
Built front end landing page and user dashboard using ReactJS library ANTD and Reactstrap to meet design specifications as specified by UI/UX documents.
Integrated APIs of financial technology firms in both Ghana and Nigeria into payments infrastacture.
Co-Developed backend API using GoLang.
Developed mobile app components inline with AdobeXD documents using Flutter
Integrated backend Rest and GraphQL API into app to populate app with relevant data.
Implemented the Provider app architecture in order to cater for future additions to app complexity
Full stack social media app with backend GraphQL API and FrontEnd React
Full stack Instagram clone using React for front-end, NodeJS and ExpressJS for backend Built a full stack Instagram clone using React for front-end, NodeJS and ExpressJS for backend API and MongoDB for database
Full stack react blog and portfolio app with mongodb as the database, Node and Express Server and React Redux front-end.
Built a complete full stack react web app with postgresql database and fetched data from open weather map api service.

Kehinde E. is senior Level Developer