Petar Pachev

At Mixtable, a Shopify app, I improved backend performance and scalability by optimizing and refactoring server-side code, achieving up to 20x speed increases in critical areas.

Developed a new app from scratch to handle large-scale analytics for store and product data, ensuring reliable performance with extensive datasets.

Successfully migrate all apps infrastructure from using REST to GraphQL.

In my time zone, I manage server operations, providing proactive monitoring and support to maintain stability and high performance.

At an English learning center, I led the shift to an online course enrollment system making it easy for students to go from English level testing to payment in one seamless process. I also improved the classroom structure for teachers and students, making it
more organized and user-friendly, which helped create a better learning experience for everyone.

I started my career as an intern at DNH Soft, a Plovdiv-based company, while finishing 11th grade. There, I honed my skills and learned the ReactJS framework, completing my path to becoming a full-stack developer. This experience strengthened my foundation in full-stack development and prepared me for future roles in building comprehensive applications.