Roman Stadnyk
Nashville,TN
Summary
Dynamic software engineer with over 10 years of experience delivering scalable web and mobile applications, specializing in JavaScript/TypeScript, Angular, React, Flutter, and Node.js. Demonstrated expertise in leading teams, designing robust system architectures, and crafting intuitive user experiences across diverse industries including real estate, innovation, and healthcare. Committed to writing efficient and maintainable code that drives project success and enhances user satisfaction. Proactive problem-solver dedicated to leveraging technology for impactful solutions.
Overview
13
13
years of professional experience
Work History
Senior Software Engineer
Picket Homes
04.2020 - Current
- Built an initial realtor-facing web app with Angular to support property listings and management.
- Led development of a cross-platform property management system (macOS & Web) using Flutter, managing a team of 5 engineers. The system tracked the entire lifecycle from acquiring properties to renting them.
- Designed and launched a resident-facing mobile application (iOS, Android and Web) in Flutter, enabling tenants to pay rent, report issues, and communicate with property managers.
- Migrated the property management platform to React, leading the team to improve scalability, maintainability, and user experience.
- Developed an AI-powered invoice automation system, streamlining invoice processing and payments while reducing manual work.
- Partnered with cross-functional engineers to evaluate and optimize software/hardware interfaces.
- Championed technical decision-making on frameworks, libraries, and design patterns to ensure maintainable, scalable architecture.
- Mentored engineers, conducted code reviews, and introduced best practices for quality and collaboration.
Senior Frontend Engineer
ABTO
11.2019 - 04.2020
- Led frontend development of a doctor-search platform, enabling patients (including those seeking cosmetic procedures) to find and book specialists worldwide.
- Designed the frontend architecture and introduced modern frameworks, improving scalability, performance, and long-term maintainability.
- Implemented responsive design, ensuring consistent, accessible user experiences across desktop and mobile devices.
- Mentored and guided a team of 4 engineers, providing technical direction, conducting code reviews, and fostering best practices.
- Collaborated with product managers and stakeholders to align technical execution with business goals and user needs.
Frontend Engineer
SoftServe
11.2016 - 11.2019
- Developed core features of an enterprise SaaS Innovation Management Tool, used by global organizations to track and deliver innovation initiatives from idea to implementation.
- Implemented secure authentication and authorization with JWT/OAuth, ensuring compliance and protecting sensitive enterprise data.
- Built advanced search and filtering functionality, improving data accessibility and user productivity.
- Integrated interactive data visualizations with D3.js and Chart.js, enabling stakeholders to analyze and present innovation metrics effectively.
- Contributed to adoption of Progressive Web App (PWA) standards, enhancing performance, responsiveness, and offline availability.
- Partnered with backend engineers, UX designers, and product managers to deliver a seamless and scalable end-to-end user experience.
Middle QA Engineer
Impulsis
04.2015 - 06.2016
- Ensured quality of mobile and web applications through functional, regression, and end-to-end testing.
- Designed detailed test plans and provided accurate estimation.
- Reported and tracked defects, collaborating with developers to resolve critical issues.
Junior QA Engineer
Playrix
03.2014 - 04.2015
- Documented, prioritized, and escalated bugs to development teams.
Trainee PHP Developer
Limelight Networks
06.2012 - 01.2013
- Developed back-end components to connect applications with web services using PHP.
Education
M.S. - Applied Mathematics & Computer Science
Ivan Franko National University
Lviv01.2013
Skills
- Frontend: TypeScript, React, Redux, Angular, RxJS, NgRx
- Mobile: iOS, Android and macOS with Flutter
- Backend: Nodejs, Expressjs
- Cloud & DevOps: Docker, CI/CD, GitHub Actions
- Databases: PostgreSQL
- Collaboration & Leadership: Git, Agile/Scrum, Cross-functional teamwork, Mentorship
Timeline
Senior Software Engineer
Picket Homes
04.2020 - Current
Senior Frontend Engineer
ABTO
11.2019 - 04.2020
Frontend Engineer
SoftServe
11.2016 - 11.2019
Middle QA Engineer
Impulsis
04.2015 - 06.2016
Junior QA Engineer
Playrix
03.2014 - 04.2015
Trainee PHP Developer
Limelight Networks
06.2012 - 01.2013
M.S. - Applied Mathematics & Computer Science
Ivan Franko National University
About Me
Detail-oriented, adaptable, and collaborative engineer with a passion for building intuitive software. Thrive in dynamic environments where innovation and efficiency are valued.