Developed and maintained front-end parts of B2B SaaS and marketplace applications using React and TypeScript.

• Implemented new features and improved existing functionality
• Worked on complex UIs: dashboards, multi-step forms, API integrations
• Refactored UI and improved component structure and reusability
• Integrated with REST APIs and handled asynchronous data flows
• Focused on performance optimization and better user experience
• Participated in code reviews and team development process

• Delivered B2B SaaS and marketplace platforms, reducing time-to-market by 35% and increasing demo conversion by 18%.
• Led the implementation of multi-role dashboards and complex multi-step forms, cutting post-release bug rate from 7% to 2%.
• Integrated client-side OCR (Tesseract.js), automating data entry and improving user experience for 1000+ users.
• Collaborated with designers and back-end teams to launch features for new markets, supporting successful international expansion.

• Delivered responsive landing pages for SMB clients, utilising both React and traditional HTML, CSS, and JavaScript, ensuring rapid delivery and high client satisfaction.
• Applied modern UI/UX standards and optimised site performance, consistently achieving excellent Lighthouse scores and positive client feedback.