Bachelor Electrical and Electronic Engineering

● Performed a Ruby on Rails and React redesign for the Sparx platform to deliver a more seamless, informative and navigable UI that the users loved. This increased our average usage times by more than 8 minutes per user.● Implemented a social chat feature using HotWire, Stimulus.js, Turbo, and the Ancestry gem, which evolved into a key feature that kept users private, informed, and enhanced shame-free interaction, a pivotal aspect of addiction treatment. ● Upgraded the Ruby on Rails monolith from Rails 4.2 to Rails 7.0, which included extending test coverage using RSpec, Capybara, and gradual updates to Heroku Stacks. ● Executed HIPAA compliance requirements for the IGNTD applications across AWS, Heroku, Azure and Github. ● Implemented Ruby based automation libraries to reduce manual processes around coaching sessions, Zoom meetings, event scheduling, note taking and attendance sheets. This saved over $2000/m and eliminated redundant bottlenecks that had made B2C and B2B scaling imposs

Lead Rails Engineer

● Built a podcast publishing pipeline with external APIs and integrations like Calendly, Trello, Spotify, and Stripe, which not only streamlined scheduling, recording, editing, and payment logic but also post-event communication and content distribution. ● Redesigned the Coruzant Publications website to use a new UX that was centered around posts and podcast content, which in turn increased the monthly active listeners by over 30,000. ● Implemented a C#, .NET and Blazor ba

Software Engineer

Website Redesign: Led a complete website redesign using Rails and Stimulus to build a modern, component-based user interface. SEO Optimization: Increased organic search rankings by +35% by implementing technical SEO best practices and dynamic metadata generation in Rails. Speed Reduction: Reduced page load times by +55% using server-side optimizations and Turbo to create a fast, single-page application-like experience. Mobile Responsiveness: Ensured full mobile responsiveness by refactoring legacy CSS and using a flexible grid-based layout. Leads Generation: Developed a custom lead capture funnel by integrating third-party APIs with Rails, resulting in a measurable increase in qualified leads. Web Maintenance: Managed and maintained production applications, including security updates and feature enhancements, to ensure high availability and uptime.

Web Developer

● Organizing committee of RubyConf Africa, the largest Ruby conference on the continent running since 2021. ● Organizer of the Free Bootcamp at the African Ruby Community which mentors and teaches Ruby and Ruby on Rails to college graduates while preparing them for the job market.

Organizer - The ARC Ruby Bootcamp

● Participated in a team of over 10 developers and 3 designers to develop more than 15 websites based on PHP stacks, including Laravel, Wordpress, Symphony, OpenCart, and Magento. ● Developed speed and SEO optimization PHP plugins for the Mindsmetricks team. These plugins were used across all web applications, regardless of the platform, to create faster and leaner applications. ● Collaborated with team members to implement Figma designs using BootstrapCSS, HTML/CSS, jQuery and VanillaJS to deliver stunning and mobile optimized web applications.

FullStack Web developer

● Designed, developed and deployed REST APIs for two mobile applications based on Ruby on Rails and PostgreSQL. ● Configured CI/CD pipelines for Audemic applications based on Git Workflows, Heroku Pipelines and security linting which reduced bugs and extended our TDD/Rspec test coverage from 40 to over 75% within a span of less than 2 years. ● Developed and deployed ML extraction libraries built in Python, NodeJs, and Ruby on dockerized GPUs, AWS Lambda, and ECR instances, which improved extraction success to over 98% and led to more customer retention. ● Developed AI-powered extraction engines that handled dynamic document formats using vision models, AI-augmented OCR, and annotation to further improve the user experience. This introduced images, tables, math rendering, and AWS Polly verbalization features. ● Developed AI recommendation engines based on vector index, semantic search, GCP services and external REST APIs aimed at personalized searches, user-to-item and user-to-user reco

Frank Rhino

Solo founder at Hadaa.app