Position: React Developer
Category: JavaScript
English level: fluent
Years of experience: 2.5


for the last 2 years working as a full-time frontend engineer in healthcare startup DOQ.kz
• One of three engineers of a web application used by more than 100,000 patients in a month in Kazakhstan.
• Reduced the size of a bundle by 75% by removing unnecessary dependencies and using native libraries.
• Increased conversion rate by 10% by decreasing the CLS to 0 as measured by Google Pagespeed metrics.
• Sped up site load time on slow network by 70% by implementing SSR on most visited pages using Next.js.
• Saved revenue up to 10% by replacing SMS to Whatsapp Messaging using Twillio API and Django.
• Leveraged knowledge: JavaScript, React, Python, Django, PostgreSQL, RabbitMQ, Celery, Redis