Jacob Sullivan Email & Phone Number

Seattle, Wa, Us

Remote First, Us

Working on the Coinbase Futures trading platform

Boca Raton, Florida, Us

- Spearheaded initiatives on a high-performance, data-centric web application aimed at combating fraud in security, financial, and real estate sectors.- Led the development of multiple features and enhancements, managing end-to-end processes from requirement gathering to implementation. Provided guidance to fellow engineers for successful project execution.- Orchestrated an optimization effort resulting in a 30% reduction in average latency per request and a 50% decrease in p99 latency. Significantly mitigated timeouts across the entire service by 95%.- Worked daily in both front-end and back-end systems, utilizing vanilla HTML/CSS/JS as well as Vue and SASS using Webpack for front-end. Express and Node.js with PostgreSQL for back-end.- Collaborated closely with senior leadership, designers, product managers, and fellow engineers to ensure the delivery of seamless and user-friendly experiences to customers.

Westlake, Texas, Us

- Joined a newly formed team dedicated to advancing modern logistics applications, enhancing efficiency within the trucking industry, and ensuring compliance with the modern ELD mandate.- Contributed to the development of a workflow-enabling mobile Android web application, seamlessly integrating with other Omnitracs products to offer a comprehensive solution for truck drivers and back-office personnel.- Proficient in Vue front-end development with Webpack, as well as backend API development using Node.js and .NET.- Achieved a 70% reduction in Android application initial loading time, improving from 13 seconds to 4 seconds on low-end tablets.- Enhanced UI responsiveness, reducing average UI action timing from over 400ms to less than 100ms.- Played a key role in mentoring and training new team members, imparting design techniques and coding standards to ensure a cohesive and high-performing development environment.

London, United Kingdom, Gb

- Engineered and sustained a diverse range of research tools and platforms tailored for Fortune 500 financial firms.- Developed, refactored, and enhanced React and Vue web applications, working towards optimal performance and user experience.- Created and maintained scalable backend services and APIs using Node.js and .NET, facilitating seamless communication between front-end and server-side components.- Collaborated closely with cross-functional teams, including designers, product owners, QA, and other team members, fostering daily communication and alignment of project goals.- Implemented and maintained a comprehensive suite of tests using Jest and Nightwatch, improving the reliability and stability of applications.- Significantly optimized the memory footprint of the main investor dashboard, reducing the average session usage from 80MB to 30MB.- Successfully decreased layout reflow time on page width breakpoints from an average of 15 seconds to an impressive 150ms, enhancing overall responsiveness and user satisfaction.

- Solely responsible for conceiving, developing, and maintaining a suite of productivity tools- Effectively utilized marketing APIs from platforms such as Facebook, Google, Yelp, and others to create and enhance the functionality and integration for our tools.- Managed and published content on multiple WordPress-backed websites, ensuring timely updates, optimal performance, and SEO.- Authored and maintained a collection of React websites hosted on AWS S3 and CloudFront- Achieved an 80% reduction in the main page loading time of a customer's WordPress website, optimizing the first load duration from an average of 15 seconds to an impressive 3 seconds.

Lawrence, Ks, Us

- Assisted instructing and executing a comprehensive fullstack coding bootcamp, imparting essential knowledge and skills to students entering the dynamic field of software development.- Guided students through the intricacies of software development, providing mentorship and support in navigating the complexities of the industry.- Curriculum focused on MongoDB, Express, Node.js for backend frameworks, and React for frontend frameworks, equipping students with practical, industry-relevant expertise.- Fostered a learning environment that emphasized best practices, computer science fundamentals, usability, and the utilization of standard industry tools such as GIT and various IDEs.- Coached students on effective collaboration and communication among developers, project management, and designers, cultivating a holistic understanding of teamwork within the software development lifecycle.

Certification, Full Stack Web Development

Bachelor Of Science (Bs), Environmental Studies