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NodeJS developer with 5 years of commercial experience, working in teams ranging from 8 to 60 members, both remotely and on-site. Have 1 year of tech-leading experience. Built full cycle of development: from gathering product owner requirements to establishing fully automated release process with high test coverage, detailed analytics and CI/CD. My expertise lies in developing and maintaining microservices architectures, APIs, and backend infrastructure that power high-performance applications.…NodeJS developer with 5 years of commercial experience, working in teams ranging from 8 to 60 members, both remotely and on-site. Have 1 year of tech-leading experience. Built full cycle of development: from gathering product owner requirements to establishing fully automated release process with high test coverage, detailed analytics and CI/CD. My expertise lies in developing and maintaining microservices architectures, APIs, and backend infrastructure that power high-performance applications.

Dairkhan Dossayev

Back-End Developer, Web Developer, App Developer, +1

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NodeJS developer with 5 years of commercial experience, working in teams ranging from 8 to 60 members, both remotely and on-site. Have 1 year of tech-leading experience. Built full cycle of development: from gathering product owner requirements to establishing fully automated release process with high test coverage, detailed analytics and CI/CD. My expertise lies in developing and maintaining microservices architectures, APIs, and backend infrastructure that power high-performance applications.…NodeJS developer with 5 years of commercial experience, working in teams ranging from 8 to 60 members, both remotely and on-site. Have 1 year of tech-leading experience. Built full cycle of development: from gathering product owner requirements to establishing fully automated release process with high test coverage, detailed analytics and CI/CD. My expertise lies in developing and maintaining microservices architectures, APIs, and backend infrastructure that power high-performance applications.

Available to hire

NodeJS developer with 5 years of commercial experience, working in teams ranging from 8 to
60 members, both remotely and on-site. Have 1 year of tech-leading experience. Built full
cycle of development: from gathering product owner requirements to establishing fully
automated release process with high test coverage, detailed analytics and CI/CD. My expertise
lies in developing and maintaining microservices architectures, APIs, and backend
infrastructure that power high-performance applications.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Work Experience

Backend Developer at Emphasoft

February 1, 2024 - Present

Optimized backend services to accelerate rendering of creative designs, achieving a 3x increase in rendering speed. Refactored codebase and expanded unit test coverage from 28% to 91%, significantly reducing production bugs. Increased crash-free users from 57.6% to 94.2%. Designed and implemented a scalable microservices architecture to handle a 40% rise in user activity.

Backend Developer at Glovo

October 1, 2022 - January 1, 2024

Developed backend solutions for a retail application focusing on inventory management. Optimized stock tracking and order processing, reducing inventory discrepancies by 50% and improving operational efficiency. Streamlined checkout for cashiers, reducing transaction times by 30% and boosting sales; integrated a loyalty program increasing returning customers by 20% over six months.

Backend Developer at Andersen Lab

March 1, 2020 - September 1, 2022

Developed backend services for a booking platform enabling real-time availability checks and reservation management. Optimized database queries and data processing speeds, achieving a 35% reduction in response times. Improved app performance and reliability, contributing to a rise in the app rating from 4.2 to 4.7 on the App Store.