Stas Pechenyi

I'm an enthusiastic and detail-oriented Frontend Software Engineer with 5 years of experience seeking a position to use my skills in coding and troubleshooting complex problems. I am keen on writing clean and maintainable code and finding user-friendly solutions. Well-organized and capable of adapting to working as part of a development team. I am a quick learner and develop my skills every day.

SOFTWARE ENGINEER (WEB SOLUTIONS) at Tieto Ukraine (ex-Infopulse) (2022-01 – 2025-07)

Projects description

• An enterprise workplace application that helps 1,000+ employees in multiple countries find and book spaces and support scheduling workflows
• A SPA web application for different types of space booking displays to help employees reserve space and review its availability. Supports different interface languages
• Invoice and vendor operation platform for internal finance workflows
• Developed 20+ new reusable components
• Refactored existing components
• Fixed 50+ various complexity web bugs
• Implemented 30+ new features
• Created unit tests for critical components and services
• Angular v12+ (updated to v21)
• TypeScript
• JavaScript (ES6+)
• Angular Material
• RxJS (Observables, Operators, Subjects)
• NgRx, Signals
• GraphQL, AJAX, Swagger, REST Api
• HTML5/CSS3/SCSS/BEM methodology
• Vitest
• Git, Azure DevOps
• Agile/Scrum

Master's degree in Faculty of cybersecurity, computer and software engineering, Computer systems and networks. – National Aviation University (2016 – 2021)

HTML, CSS, JS – Mate Academy

PHP, PostgreSQL – ITEA