Richard Timpson Email and Phone Number

Oversaw all development for a front-end web application built in ReactRefactored the entire project in Typescript and introduced a unit testing suite with 80% code coverageImplemented a CI/CD pipeline from scratch using Gitlab CI and Terraform to fully automate the testing, building, and deploying of the application in less than 5 minutes.

- Accelerated development of application built to test a new authentication service and completed the majority of a 12-week project in 4 weeks.- Contributed to an OAuth 2.0 compliant authentication microservice built in Java Spring Boot and Postgres.

• Conducted data mining from several independent data sources including home energy usage, weather, andsolar radiation to get a working clean dataset that was used to train a prediction model• Trained multiple prediction models for the energy output of photovoltaic solar panels on residential homesusing linear regression a MAPE of 0.75 using Python and scikit-learn.• Integrated data prediction with a web application (built with Node.js and Angular) to allow users to see currentand expected power production.• Integrated data prediction with a smart embedded device (raspberry pi) controller that automatically tunedbattery charging settings based on expected energy output

• Redesigned and re-engineered an existing system configurations page with over 100 settings in a web application in use by over 2000 international healthcare facilities.• Built the new page in Angular with reactive templates and dynamically loaded web components, increasing the page loading speed up to 10 times faster than the legacy system. • Improved server load after implementing several web services in C# and SQL Server based upon legacy code by reformatting JSON data and decreasing the number of data requests per page load from 100+ to less than 5.• Participated in the Agile Scrum SDLC and worked with team members to produce a high-quality working product in two months, exceeding manager and team timeline expectations.

– Learned and utilized the Angular framework to revamp the production an existing in-house component library by 300% and laid the foundation for a new client-side development environment.– Improved the simplicity, readability, and efficiency of existing code base by reducing their size by over 50% and ensuring quality code style standards such as class/method documentation, proper typing, and informative function/variable names. – Collaborated with senior and mid-level engineers by providing constructive feedback and criticism, voicing disagreements when appropriate, and compromising when needed to strengthen the success of the team. – Leveraged Knowledge in Single Page Application Design, RESTful services, TypeScript, JavaScript, Angular, PHP, Laravel, Eloquent ORM, and Revision Control (Git, GitHub).

– Used and learned Jekyll, a static website generator using liquid markup, CSS, HTML 5, JavaScript, and Git. – Collaborated with an experienced web designer to build two client-facing websites which improved their online brand and reputation.- Modularized existent website designs, streamlining the workflow for future development.