# Jared Ramirez > Lead Engineer at Co-Star Location: Brooklyn, New York, United States Profile: https://flows.cv/jaredramirez ## Work Experience ### Lead Software Engineer @ Co–Star Jan 2024 – Present ### Senior Haskell Engineer @ Co–Star Jan 2023 – Jan 2024 ### Head Of Engineering @ Replenysh Jan 2017 – Jan 2023 | Orange County, California Area • Spearheaded the architecture, design, and implementation multiple databases/schemas (Postgres), web server APIs (Haskell, Rust, Node), web apps (Elm, React), and mobile apps (Rescript, React Native) • Managed and set goals for a team of 3 developers, provided support and mentorship for each team member to grow and do the best work they could do • Created and managed dev ops systems for both iOS and Android apps on their respective stores, along with various APIs and web apps • Create highly scalable & reproducible build systems using Nix to allow the engineering team to move and deliver faster • Wore many hats and collaborated cross departments (with product , sales, and operations teams) to align engineering milestones based on company direction, goals, and customer feedback • Work closely with product and marketing teams to iterate and find product-market, as we learned real-time from customers and refined our customer offerings • Worked with other department heads as we scaled to create a dynamic, flexible organization structure to maximize personal autonomy and accountability for all team members across the company • Helped create an async communication culture that valued respect, critical thinking, and thoughtful discussion to improve the way that we talked and made decisions as an organization ### Senior Software Engineer @ Keyo Inc. Jan 2017 – Jan 2017 | San Francisco Bay Area • Created and supported an admin portal to manage various types of users and data in React. • Spearheaded the creation of iOS and Android mobile apps with React Native. • Integrated various features such as Facebook Login, Google Maps, and Universal/Deep Linking into mobile and web apps. • Created an efficient, sustainable system for reusing containers with Redux in React Native. • Worked full-stack and cross-platform to create cohesive systems and optimize total project speed. ### Software Developer @ CaseStack Jan 2016 – Jan 2017 | Fayetteville, Arkansas Area • Created and supported Admin portal to manage various types of users and data in React. • Spearheaded creation of iOS and Android mobile apps with React Native. Integrated various features such as Facebook Login, Google Maps, and Universal/Deep Linking into mobile and web apps. • Created an efficient, sustainable system of reusing containers with Redux in React-Native support by the Recompose library. • Worked full stack and cross-platform to create cohesive systems, and optimize total project speed. ### Web Developer @ Byte-Pushers Inc. Jan 2015 – Jan 2016 | Denton, TX, United States • Created a rich domain model to handle complex user-management systems. • Designed a front-end tablet application to efficiently organize technical laboratory experiment data. • Created an offline-first front-end focused on a seamless user experience should network connections fail. • Created a mobile/tablet friendly data management platform to support structure and progress tracking in project management. • Wrote light and efficient SQL queries to quickly search and aggregate large amounts of data. ## Education ### Computer Science (B.A.) in Computer Science University of Arkansas Jan 2015 – Jan 2019 ## Contact & Social - LinkedIn: https://linkedin.com/in/jared-ramirez-830591125 --- Source: https://flows.cv/jaredramirez JSON Resume: https://flows.cv/jaredramirez/resume.json Last updated: 2026-03-23