Frontend Engineer building scalable solutions

See what my past colleagues, managers and clients have to say about my frontend development skills.

• I'd like to highlight my very positive experience working with Vlad. He is a strong frontend developer who also has a good understanding of CMS-related tasks and the overall content side of the product.

  What I especially appreciate is his ability to look at tasks from a broader perspective. He has worked with banners, promo windows, CMS, Builder, Prismic, localization, and various content-related features, and is always willing to dive deeper into the logic behind a task rather than simply implementing it.

  I'd also like to mention his work on test automation. He has written automated tests, which helped cover repetitive checks more efficiently and reduced some of the manual workload for the QA team.

  He is easy and comfortable to work with, open to discussions, willing to help with complex issues, and responsive to feedback. Overall, I consider him a reliable and versatile specialist, and I really appreciate the collaboration between frontend, CMS, and QA that we've had.

  

  Vladyslava Siebova

  Latest

  QA Engineer | QA Manual | QC Engineer, Patrianna Ltd

• I had the pleasure of working with Vladyslav and can genuinely say he's one of those rare engineers who combines strong development skills with a QA mindset. He doesn't just implement a task - he digs into the"why" behind it, questions edge cases before they become bugs, and consistently gets to the root of a problem rather than settling for a surface-level fix.

  Beyond his day-to-day work, Vladyslav has been an early and thoughtful adopter of AI-assisted development tools like Claude and Cursor, and he generously shared that knowledge with the team through several hands-on mini workshops on integrating AI tooling into our workflow. That kind of initiative - learning something new and then turning around to upskill the whole team - says a lot about his mindset.

  Any team would be lucky to have Vladyslav. He's diligent, detail-oriented, and brings a level of technical curiosity that raises the bar for everyone around him.

  

  Yaroslav Shcherbynskyi

  Senior QA Engineer, QA Lead, B2SPIN Limited

• I had the opportunity to work with Vlad and can confidently recommend him as a highly competent and experienced Frontend Engineer.

  He combines strong technical expertise with high responsibility and delivers consistently high-quality results. Vlad has a solid background in modern frontend technologies, excellent problem-solving skills, and a proactive approach to challenges.

  He is extremely attentive to details, even the smallest ones, ensuring that every aspect of his work meets the highest standards.

  

  Dmitry Pashula

  Frontend Engineer, Patrianna Ltd

• We are absolutely thrilled with the work of the Vladyslav who developed our new website for the drone manufacturing company! Not only did he bring our technical requirements to life, but he also added his creative touch to ensure an outstanding design and user-friendliness.

  The Vladyslav demonstrated a high level of professionalism and collaborated effectively with our team throughout the development process. His understanding of our needs and the speed at which he tackled tasks were truly impressive.

  The website is functioning excellently, and we've already received numerous positive reviews from our clients. Thank you for your professionalism, creativity, and dedication to your work! We highly recommend this programmer with confidence!

  

  Ivan Bayev

  Business Development Specialist, Airlogix

• Vladyslav did an outstanding job! As a frontend developer, he used Next.js, Typescript, and Framer Motion to create a website with complex and smooth animations.

  His communication was clear, and he paid great attention to detail, delivering exactly what I outlined in the technical task. The website's Lighthouse metrics scored an impressive 90+, showcasing his commitment to performance.

  Vladyslav's work demonstrates his proficiency, reliability, and dedication to delivering high-quality results. I highly recommend him for any frontend development needs.

  

  Oleksii Bilous

  Client, Fiverr

• I had the pleasure of working with Vladyslav on a headless project that utilized React and Salesforce Commerce Cloud. His exceptional skills as a frontend developer were evident from the start, as he quickly learned and adapted to new technologies, workflow, and platforms. He consistently produced high-quality work, and his attention to detail was unparalleled.

  Not only was Vladyslav a talented developer, but he was also an incredibly responsible and reliable team player. His dedication to the project was unwavering, and he always went above and beyond to ensure the success of the project.

  I am confident that Vladyslav will make a valuable contribution to any frontend development role he takes on, and recommend him without hesitation.

  

  Oleksiy Vasin

  Frontend Development Lead, Astound Commerce