Ivan – React, Next.js, Typescript

Super.com is a leading platform for travelers to book hotels. The flagship product, hotel booking, stands out as one of the company's vital offerings, enabling users to seamlessly search for and book hotel rooms.

• Created a hotel search feature on the user’s home page that increased the customer conversion rate up to 14%;
• Developed booking cancellation with the refund in credits features, which drove a 74% increase in cross-selling and an 11% increase in repeat purchases;
• Mentored other engineers and held technical interviews;
• Prepared technical documentation.

Flybits.com is a product leader in providing context-aware digital solutions for the financial industry.

• Created front-end architecture for a new product;
• Redesigned the existing front-end;
• Built a front-end components library;
• Debugged and resolved application issues;
• Wrote unit, integration, and end-to-end tests.

APTN has been serving Indigenous Peoples in Canada and Canadian audiences for over two decades through television, online platforms, and on-location programming.

• Redesigned the existing front-end and back-end; • Built new components; • Integrated with different providers; • Created new functionality for mobile applications (iOS and Android) and released new versions of the applications on Google Play and App Store; • Created script for transferring 8500 videos from one video hosting to another via API; • Developed script for automated XML-files conversion to SCV-format; • Developed 12 micro websites; • Created new themes and plugins for WordPress websites

Infocontrol.net is an online service that aids authors in automatically detecting and removing pirated content from the Internet.

• Created front-end and back-end architecture;
• Implemented advanced search engine;
• Debugged and resolved the application issues;
• Integrated with different providers;
• Made database optimization, which allowed to increase in query processing speed up to 5x times.

Uzhnet.com is an Ukrainian Internet service provider. They specialize in delivering reliable and high-speed internet services to the community, ensuring seamless connectivity for both residential and business customers. With a commitment to customer satisfaction, uzhnet.com strives to provide top-notch services, making them a trusted choice for local internet needs.

• Implemented recurrent payments, resulting in an 18% increase in profits;
• Developed the billing system for customers;
• Created a system for the automatic management and monitoring of network devices (routers, switches).