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Hi, I'm Arman Koshaev, a passionate Full Stack Developer with a strong background in both front-end and back-end technologies. I love building efficient web solutions that enhance performance and profitability. Over the years, I've gained valuable experience working on diverse projects, from developing responsive applications to leading teams and mentoring students. I'm committed to continuous learning and enjoy collaborating with others to create seamless, scalable software solutions. Whether it's working with the latest frameworks or guiding others through complex algorithms, I strive to deliver quality and reliability in everything I do.…Hi, I'm Arman Koshaev, a passionate Full Stack Developer with a strong background in both front-end and back-end technologies. I love building efficient web solutions that enhance performance and profitability. Over the years, I've gained valuable experience working on diverse projects, from developing responsive applications to leading teams and mentoring students. I'm committed to continuous learning and enjoy collaborating with others to create seamless, scalable software solutions. Whether it's working with the latest frameworks or guiding others through complex algorithms, I strive to deliver quality and reliability in everything I do.

Arman Koshaev

Full Stack Developer, Back-End Developer, DevOps Developer

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Hi, I'm Arman Koshaev, a passionate Full Stack Developer with a strong background in both front-end and back-end technologies. I love building efficient web solutions that enhance performance and profitability. Over the years, I've gained valuable experience working on diverse projects, from developing responsive applications to leading teams and mentoring students. I'm committed to continuous learning and enjoy collaborating with others to create seamless, scalable software solutions. Whether it's working with the latest frameworks or guiding others through complex algorithms, I strive to deliver quality and reliability in everything I do.…Hi, I'm Arman Koshaev, a passionate Full Stack Developer with a strong background in both front-end and back-end technologies. I love building efficient web solutions that enhance performance and profitability. Over the years, I've gained valuable experience working on diverse projects, from developing responsive applications to leading teams and mentoring students. I'm committed to continuous learning and enjoy collaborating with others to create seamless, scalable software solutions. Whether it's working with the latest frameworks or guiding others through complex algorithms, I strive to deliver quality and reliability in everything I do.

Available to hire

Hi, I’m Arman Koshaev, a passionate Full Stack Developer with a strong background in both front-end and back-end technologies. I love building efficient web solutions that enhance performance and profitability. Over the years, I’ve gained valuable experience working on diverse projects, from developing responsive applications to leading teams and mentoring students.

I’m committed to continuous learning and enjoy collaborating with others to create seamless, scalable software solutions. Whether it’s working with the latest frameworks or guiding others through complex algorithms, I strive to deliver quality and reliability in everything I do.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Advanced

Russian

Advanced

Work Experience

Full Stack Developer at Gamemoneta

June 30, 2025 - July 14, 2025

Designed and developed a responsive web application using full stack development skills and modern web technologies including HTML, CSS, and JavaScript to facilitate in-game transactions; integrated two different payment systems for dynamic top-up and fixed-price products, reinforcing secure transaction workflows; built a proprietary payment system to streamline financial operations; architected a scalable solution accommodating various product and invoice types for seamless integration with different payment systems; implemented CI/CD pipelines using GitLab actions on an Ubuntu VPS to ensure continuous deployment for production and test environments; configured CloudFlare CDN to optimize server performance and reliability.

Full Stack Team Lead Developer at Voiceman

November 30, 2024 - July 14, 2025

Developed an administrative panel from scratch for the Voiceman workflow system using modern web technologies, reducing shipping processing time by up to 20%; maintained a legacy administrative interface built on older versions of Django and Bootstrap; migrated a monolithic architecture to a microservices framework, enhancing customer experience and attracting major retail chains, which increased profits by 1.4 times; optimized PostgreSQL queries and views with explain query, reducing site load times by up to 30%; enhanced GitLab repository management with submodules, reducing client update time from 1 hour to 12 minutes; directed a team of 4 developers and conducted code reviews to ensure high-quality code and facilitate onboarding of new hires.

Part-time Algorithms Mentor at ITCareerHub

November 30, 2024 - July 14, 2025

Educated a cohort of 12 mature adult students on algorithm applications in real-world scenarios to optimize processes and employment outcomes; demonstrated various Python implementation techniques using architectural patterns such as indirect recursion, dynamic programming, and the application of data structures like graphs and dynamic arrays.

Javascript Developer at Emi

February 28, 2022 - July 14, 2025

Integrated a web-view into EMI's mobile web application for an online beauty school with 80,000+ students, enabling seamless booking functionality; acquired expertise in a proprietary TypeScript framework (Chatium), focusing on API integration, hooks, and database interactions; developed backend services using a Node.js and NestJS API; collaborated with the team to transition to SolidJS, leveraging extensive documentation and a robust user knowledge base for improved development efficiency; contributed to building core components of the UI-Kit to ensure a cohesive user experience.

Part-time Python Teacher at SkySmart, Algorithmics

January 31, 2022 - July 14, 2025

Taught Python programming and algorithms to a group of twelve 6+ year-olds, utilizing libraries such as Pandas, PyQt5, and Pygame to enhance learning through practical examples.