# Justin Holm > Senior Software Engineer at Hummingbird Location: Nashville, Tennessee, United States Profile: https://flows.cv/justinholm Experienced Software Engineer with a demonstrated history of working in the information technology and services industry. Focused on deriving the simplest solutions to the hardest problems. Go, Ruby, Ruby on Rails, Python, Elixir, JavaScript, React. ## Work Experience ### Senior Software Engineer @ Hummingbird Jan 2023 – Present ### Software Engineer @ Hummingbird Jan 2022 – Jan 2023 | Remote ### Founder @ Polynomal Jan 2023 – Present Tracking application metrics is complicated – so we're fixing it. Polynomal is a developer-focused metrics & monitoring platform. ### Senior Software Engineer @ TaskRabbit Jan 2021 – Jan 2022 | Remote - Improved fraud detection algorithm by implementing client-side browser fingerprinting and integrating the results with a third-party fraud analytics provider - Improved the mobile chat interface used by 1.5+ million users through working with engineering management and data analytics to address data formatting inconsistencies - Utilized test-driven development to resolve a trust and safety issue which allowed fraudulent/abusive users to continue utilizing the platform - Increased customer support efficiency ~10% by designing and implementing more intuitive internal tooling interfaces ### Software Engineer @ CoverMyMeds Jan 2018 – Jan 2021 | Cleveland, Ohio – Developed applications to assist in on-boarding patients with multiple sclerosis for specialty medication therapy. – Designed and implemented an approximate string matching algorithm for deterministic record linkage while adhering to HIPAA encryption standards. – Engineered an internal application that allows software engineers to deploy database migrations to any environment through an easy-to-use interface. Reduced time to deploy by ~70%. – Lead the redesign and redevelopment of a heuristic supervised record linkage application. Application has helped ~35,000 patients and counting to receive critical medication. ### Software Engineer Apprentice @ CoverMyMeds Jan 2017 – Jan 2018 | Cleveland, Ohio – Developed applications from a conceptualized state to the end product for pharma companies to improve their workflow around the prior authorization (PA) process. – Proposed and implemented new ideas into existing applications to refactor complex business logic, increase efficiencies in workflows and help 126M+ patients receive their medication. – Devised and implemented an internal framework to streamline and simplify the process of generating new applications standardized with company pre-configurations. Reduced new app setup time by ~90%. ### Software Engineer @ FORM Jan 2017 – Jan 2017 | Cleveland, Ohio – Developed Amazon Alexa Skills for arts & non-profit organizations. Integrated with highly performant API’s following structured RESTful design. Tested and designed to ensure heavy load and capability to scale. – Developed website presence for arts & non-profit organizations utilizing a proprietary CMS and PHP. ### Jr. Software Engineer @ vCreative Jan 2014 – Jan 2016 | Remote - Cleveland, Ohio – Devised and implemented an algorithm within the core product to filter and toggle on-air radio ads. – Developed a new public website for the company. Decreased websites codebase by 70% and increased the websites load speed by 20%. Implemented caching and compression of assets. – Supported in development of a cloud-based workflow system for radio networks and media companies. ## Education ### High School Orange High School Jan 2011 – Jan 2015 ### YC Startup School (Winter 2020 Batch) in Entrepreneurship/Entrepreneurial Studies Startup School Online Jan 2020 – Jan 2020 ## Contact & Social - LinkedIn: https://linkedin.com/in/holmboy - Website: http://www.justinholm.com --- Source: https://flows.cv/justinholm JSON Resume: https://flows.cv/justinholm/resume.json Last updated: 2026-03-22