# Robert Mruczek > Principal Software Engineer Location: New York City Metropolitan Area, United States Profile: https://flows.cv/robertmruczek Full-stack Software Engineer with several years of experience developing mobile and web applications. I'm comfortable switching between a number of roles throughout the dev process, including project management, UX design, front-end development, and back-end development. I dabble in game programming. ## Work Experience ### L5 Software Engineer @ Versana Jan 2024 – Present | New York, United States ### Lead Software Engineer @ Livara Health Jan 2024 – Jan 2024 ### Senior Full Stack Engineer @ Patina Jan 2021 – Jan 2024 As an engineer at Patina, my responsibilities included: - Architecting AWS infrastructure from the ground up with aws-cdk - Building react web apps, and react native mobile apps - Employing scalable event-driven architecture to communicate between external and internal services - Scoping requirements with product/design teams and helping plan achievable sprints with predictable velocity ### Senior Full Stack Engineer @ Quartet Health Jan 2018 – Jan 2021 | New York, New York Started as Software Engineer and promoted to Team Lead. At Quartet, we develop a number of React apps targeted to Healthcare Providers and patients. I work on architecture and development for new product features, manage a backlog and assign work based on my team members’ strengths and areas for improvement. I collaborate closely with product and design leads to surface the needs of Engineering. Above all else, I strive to make sure we deliver our features on time with code that we’re proud of. ### Software Engineer @ Elsevier Jan 2017 – Jan 2018 | Philadelphia Full-stack Javascript development position, building and maintaining React, Node, AngularJS apps. Directly responsible for building and maintaining the front-end of Clinical Key, an AngularJS web application with tens of thousands of unique users per month. Clinical Key is a platform that facilitates searching and browsing a database of medical journal articles, books, and other content. Led an initiative to improve the code quality of Clinical Key. Introduced new testing frameworks, unit testing practices, refactored unwieldy modules, and championed a process to reduce the amount of untested code in the code base. Regularly ran testing workshops to share knowledge among team members. ### Application Development Specialist @ Jefferson University Hospital Jan 2016 – Jan 2017 | Philadelphia • Designed and developed new features to increase traffic and installs for myJeffHealth, Jefferson University's flagship mobile app • Lead developer on multiple React Native projects, all culminating in successful deployments for both existing and new iOS/Android apps • Introduced the React/React Native stack and accompanying methodologies to development team ### Software Engineer @ OpenGate Consulting Jan 2014 – Jan 2016 • Developed, tested, deployed, and supported web applications on multiple platforms, including Salesforce and Heroku • Built web applications with modern technologies including react.js, vue.js, Webpack, and ES6 • Introduced version control and testing strategies to technical team • Managed software projects for large organizations as well as small companies • Developed an Electron app which manages pushing front-end packages from git repositories into Salesforce ### Web Consultant @ WareSoft Solutions, Inc. Jan 2012 – Jan 2014 • Cooperate with customers to build and deliver personalized websites • Develop and maintain custom web applications • Meet new clients and present custom solutions to improve clients’ business processes ### Web Project Analyst Co-op @ CSL Behring Jan 2011 – Jan 2012 • Developed SharePoint Web Parts using C# and ASP .NET • Resolved issues with and performed updates on live SharePoint servers and custom code base • Used PowerShell to automate deployment and maintenance of SharePoint sites • Collaborated with internal and international resources to facilitate launch of global SharePoint intranet • Wrote system and training documentation for new global SharePoint intranet • Developed desktop and mobile websites for CSL Behring products ## Education ### Bachelor of Science (BS) in Computer Science Drexel University ## Contact & Social - LinkedIn: https://linkedin.com/in/robert-mruczek-36406445 --- Source: https://flows.cv/robertmruczek JSON Resume: https://flows.cv/robertmruczek/resume.json Last updated: 2026-03-31