Serhii Brusnyk
EXPERTISE
BIO
The development period so far is 10 years. A fully versed programming languages: React, Vue, Angular, Node, Python, PHP, Laravel, Node, MongoDB, MySql, Web Scraping, Scrapy, ASW, DevOps, CI/CD I think you will be very satisfied with my honesty and hard work.
WORK EXPERIENCE
Fullstack Developer && Team Leader
Dragon
March 2025 - April 2025
• Developing claim defender system logic. • Lead Devlpoment team. • Improving website speed. • Developing web site using React, Javascript, Typescript, Css, TailwindCSS, Node.js, MongoDB, MQTT
Full Stack Developer
Shping
May 2021 - March 2025
• Participating in the daily scrum meeting to keep track of progress. • Developing and maintaining web applications using Javascript, Typescript, CSS, HTML, React.js, Redux.js, Styled Components, Java, Node.js, MySQL, and GraphQL • Working with teams across various departments to ensure code quality and ef—ciency • Optimizing system performance and application security through bug —xes and code refactoring • Collaborating with back-end developers and QA testers to troubleshoot and debug issues • Developing tools to improve the user experience of Front End applications • Ensuring compatibility of all product features on multiple browsers
Full Stack Developer
HUBBERS
January 2018 - March 2021
• Developed multiple web applications using Javascript, Typescript, CSS, HTML, Angular, React.js, Redux.js, Styled Components, Java/Spring boot, Node.js, Python, Django,C’, Nest.js, MySQL and GraphQL. • Optimized code for improved performance and scalability. • Collaborated with back-end developers, designers, engineers, and product owners to ensure timely delivery of projects. • Developed new features according to user stories and through suggestions from end users. • Implemented best coding practices with a focus on usability and maintainability. • Debugged client-side problems and implemented bug —xes. • Participated in code reviews and provided feedback. • Troubleshooted, debugged, and monitored the application5s performance
Web Developer
WestRoadSouth
October 2015 - February 2018
• Developed and maintained full stack applications using the latest Javascript, Typescript, CSS, HTML, React.js, Vue.js, Angular, PHP, Java, Laravel, Node.js, Django, Bootstrap, Python and MySQL technologies while adhering to best practices and industry standards. • Collaborated with cross-functional teams to build comprehensive solutions for customers and internal projects. • Improved application performance by identifying, troubleshooting, and solving complex technical issues. • Implemented database optimization techniques to ensure speed and accuracy of data retrieval. • Created user-friendly interfaces to facilitate improved user experience and will work with designers to develop and implement front-end designs. • Addressed customer feedback and deployed timely updates in response.
EDUCATION
Bachelor of Computer Science
National University Lviv Polytechnic, June 2010
Bachelor Of Computer Science
Master of Computer Science
National University Lviv Polytechnic, June 2012
(mscs), Computer Science
PORTFOLIO PROJECTS
Claim Defender AI
This is for Insurance Appeal System. IF usrs is appeal, the managers is manage appeals by using this system. This is made using Reactjs, Nodejs, MongoDB, Express.
View Project3/23/2025 -4/28/2025
Sunshine Coast Roofing Top Rated Sunshine Coast Roofing Company site development
This is company site. I designed and developed the official website for Dragon Roofing, a roofing service provider based in Sunshine Coast, Australia. The project focused on a clean, trustworthy design, service-oriented UX, and mobile responsiveness. Key features include service listings, contact forms, customer guarantee highlights, and SEO optimization for local search visibility.
View Project2/28/2023 -9/15/2023
carport estimator site development
Viking Steel Structures Website I designed and developed a responsive website for Viking Steel Structures to showcase their metal building products and capture leads with 70 developers. The project focused on intuitive navigation, mobile-first design, and local SEO. Built with WordPress, PHP, and Elementor. Resulted in a 30% increase in customer inquiries.
View ProjectVerified Full Stack Developer
8+ years of experience
Preferred commitment: Full Time
Languages
Skills
Impressed by Serhii Brusnyk's profile?
Take the next step and bring this top talent to your team
Hire Serhii for your team