Olaoluwa Mustapha

• Working with Haskell & Typescript, but mostly Haskell
• Led the planning and implementation of a new instructional support feature for students
• Led the architectural design and implementation of core product integrations, successfully transitioning part of our algorithmic calculations to machine learning models on AWS
• Achieved 90% performance improvement in ML integration through optimized batch processing and concurrent operations
• Reduced CI pipeline execution time by 50% through strategic optimization of build processes and dependencies

• Aided the planning and timely delivery of business-critical software features, ensuring client satisfaction and adherence to strict deadlines.
• Elevated software reliability and user trust by integrating Storybook for advanced testing, leading to enhanced quality assurance processes.
• Championed the adoption of industry-leading best practices, significantly improving team efficiency, cohesion, and alignment with cutting-edge software engineering standards.

• Boosted frontend testing efficiency 35% by optimizing Storybook utilization.
• Modernized legacy UI components, enhancing functionality/performance and aligning with industry standards and best practices.
• Drove type safety initiatives, proactively identifying/fixing bugs through effective triage.
• Championed functional programming education, facilitating discussions on Optics/Categorical abstractions, advancing team expertise
• Built/maintained UI components for various production platforms using functional programming principles, specifically fp-ts, in production

• Reduced build time of frontend codebase by ~190% (from 8 minutes to 4 seconds) by removing dead code/dependencies, improving performance, and reducing Netlify costs.
• Developed and deployed a new magic link login system, replacing the initial password-based one. The new system reduced load time while improving authentication speed and overall performance by up to 50%
• Crafted automated tests for 10+ API endpoints, enabling faster feature releases and immediate regression notification.
• Documented all API endpoints, allowing the globally distributed team to work more asynchronously with better coordination and efficiency
• Championed style guides/conventions across codebases, preventing bike-shedding, accelerating iteration speed, and optimizing developer experience.

Dotfilers

• Built a developer tool that automates the management of system configuration files.
• Allows developers to easily carry over custom configurations when switching operating systemsmin-height: 0/machines.
• Developed a custom command-line parser library, written with functional programming principles and patterns
• Built a custom, type level, branding library
• Leverages the fp-ts and ramda libraries

Scaffy

• Crafted a developer tool that automates project scaffolding by bundling custom configurations for tools with their required dependencies. Less time configuring, more time building.
• Developed a custom schema-validation library, built using functional programming principles and techniques 
• Hosted on NPM with 150+ downloads since publishing 

TS Import Patch

• Authored a script that addresses the issue of missing import extensions on JavaScript source code transipiled from Typescript
• Hosted on the NPM registry with a total of 90+ downloads since publishing

Notion Catppuccin Theme

• Created a custom theme product for the Notion web application using the Catppuccin palette
• Built with CSS and the Stylus browser extension
• Has 3000+ Installs overall, averaging 90+ installs per week 

A basic library management system written in Haskell

Minimal terminal IRC chat server written in Haskell