Position: Middle PHP Developer
Category: PHP
English level: upper
Years of experience: 4


HTKZ Tour Agency, Web developer (October 2019 - Present):
· Optimized the process in domestic tourism by creating an automatic hotel booking system, which accelerated the
processing of customer requests by 4 times
· Created a service for generating financial and operational reports, replacing the manual calculation that took 10
days to 1 day
· Integrated the BankId system for automated data filling, thereby speeding up the booking time by 7 times
· Sawed out part of the monolith of the client site into a separate API for SPA, thus reducing page loading up to
10 times
· Effectively migrated the logging system from MySQL to Clickhouse, resulting in a reduction in query response
time by 14 times
· Incorporated RabbitMQ into the API service, leading to a significant improvement of 5 times in response time
for critical endpoints
· Migrated search service from Node.js to Golang, achieving a 30 percent reduction in response time and improved
scalability. Enhanced ease of maintenance for codebase and future updates.

Al-Farabi Kazakh National University, Software Engineering Intern (March 2019 - October 2019):
· Developed a knowledge extraction system from diverse sources, yielding a 17 percent improvement in data accuracy
and enhancing decision-making quality. Used Java, Maven