# Dmitriy Yarmaliuk > Backend Software Engineer | Senior Full Stack Software Engineer | Scrum Master Location: Philadelphia, Pennsylvania, United States Profile: https://flows.cv/dmitriyyarmaliuk Dmitriy is a passionate full stack Software Engineer and Scrum Master with experience in leading global teams. Skilled in: • Languages: JavaScript, Typescript, HTML, CSS, SASS, Python, SQL, C, C++, Java • Tools/Frameworks: React, NodeJS, Express, AWS, Kafka, Datadog, Electron, MobX, Redux, Webpack, React Native, Mocha, Ava, Jenkins, Git, Docker, SQLite, MariaDB, MongoDB, DynamoDB, Visual Studio, Jira, Figma ## Work Experience ### Backend Software Engineer @ OnePay Jan 2022 – Present • Architected, designed, and built features for a distributed risk platform at the core of OnePay, which is a Walmart backed fintech startup with ~6 million users. Utilized Typescript, NodeJS, and knowledge of distributed systems to build out functionality such as compliance screening, real-time fraud alerts, account restrictions, and decisioning. ### Senior Software Engineer @ Unisys Jan 2021 – Jan 2022 • Architected, designed, and built a React based web application that will serve as the primary interface for the Unisys Stealth product (micro-segmentation solution). Used React, TypeScript, NodeJS, and Express to build the front and backend of the application. ### Software Engineer @ Unisys Jan 2018 – Jan 2021 • Built a third-party middleware module to integrate a desktop network topology visualization application with services provided by Palo Alto Networks. • Led a team of developers (7–11 members) as a Scrum Master and developer to migrate an existing standalone desktop application to a web-based client/server application. Architected, designed, and interfaced with leaders of global teams to ensure that migration efforts were successful. • Defined product backlog and managed inter-team dependencies across geographical regions. • Developed reusable React components that were used in frontend development efforts across various features. • Worked on REST API endpoints and business logic for Unisys Stealth (micro-segmentation solution) management portal. ### Associate Software Engineer @ Unisys Jan 2017 – Jan 2018 • Worked on a desktop application (Stealth aware), used for network topology visualization. Utilized JavaScript, React, NodeJS, C++, and Electron to deliver both client facing and backend features. • Architected, designed, and led a team of interns to create a POC for an innovation initiative centering around public event detection and alerts. Used React, NodeJS, MongoDB, and Apache Cordova, to build a web application and a mobile application for the POC, while subsequently applying for patents that were later granted by the US patent office. ### Software Engineer Intern @ Unisys Jan 2016 – Jan 2016 • Worked on automation framework using Java for testing Unisys sPar (secure partitioning solution) on numerous OS types including various flavors of Windows and Linux. ## Education ### Bachelor's degree in Electrical, Electronics and Communications Engineering Temple University Jan 2013 – Jan 2017 ## Contact & Social - LinkedIn: https://linkedin.com/in/dmitriy-yarmaliuk-403a1191 --- Source: https://flows.cv/dmitriyyarmaliuk JSON Resume: https://flows.cv/dmitriyyarmaliuk/resume.json Last updated: 2026-03-29