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I am a full-stack developer specializing in web applications, mobile solutions for iOS/Android and server architectures design. I focus on building robust business logic, integrating external services, documenting decisions, managing databases, and designing scalable, load-balanced systems. My experience spans from small startups to large-scale financial initiatives in the crypto and banking sectors. I’m a communicative professional who builds rapport quickly and values clear, mutual understanding with clients to deliver successful products. I look forward to collaborating.…I am a full-stack developer specializing in web applications, mobile solutions for iOS/Android and server architectures design. I focus on building robust business logic, integrating external services, documenting decisions, managing databases, and designing scalable, load-balanced systems. My experience spans from small startups to large-scale financial initiatives in the crypto and banking sectors. I’m a communicative professional who builds rapport quickly and values clear, mutual understanding with clients to deliver successful products. I look forward to collaborating.

Mykyta Vasyliev

Full Stack Developer, Web Developer, Back-End Developer, +2

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I am a full-stack developer specializing in web applications, mobile solutions for iOS/Android and server architectures design. I focus on building robust business logic, integrating external services, documenting decisions, managing databases, and designing scalable, load-balanced systems. My experience spans from small startups to large-scale financial initiatives in the crypto and banking sectors. I’m a communicative professional who builds rapport quickly and values clear, mutual understanding with clients to deliver successful products. I look forward to collaborating.…I am a full-stack developer specializing in web applications, mobile solutions for iOS/Android and server architectures design. I focus on building robust business logic, integrating external services, documenting decisions, managing databases, and designing scalable, load-balanced systems. My experience spans from small startups to large-scale financial initiatives in the crypto and banking sectors. I’m a communicative professional who builds rapport quickly and values clear, mutual understanding with clients to deliver successful products. I look forward to collaborating.

Available to hire

I am a full-stack developer specializing in web applications, mobile solutions for iOS/Android and server architectures design. I focus on building robust business logic, integrating external services, documenting decisions, managing databases, and designing scalable, load-balanced systems.

My experience spans from small startups to large-scale financial initiatives in the crypto and banking sectors. I’m a communicative professional who builds rapport quickly and values clear, mutual understanding with clients to deliver successful products. I look forward to collaborating.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

Russian

Fluent

Ukrainian

Fluent

English

Intermediate

Work Experience

Technical Lead at App Klaar

January 1, 2018 - January 1, 2023

Designed and implemented backend APIs for real-time data delivery, including live game scores and team statistics. Developed server-side business logic for user profiles and settings, integrating with databases for secure data storage and retrieval. Handled push notification infrastructure, including integration with external services for timely alerts. Managed routing, load balancing, and server architecture to ensure scalability during high-traffic events like live matches.

Lead Frontend developer & Backend developer at ZedPay Financial System and Services P.J.S.C.

January 1, 2023 - January 1, 2026

Code reviewing and quality control. Authorization and authentication. Security measures: CSRF protection and refresh tokens. Scroll-driven animations. Architected backend solutions for financial data processing, including business logic for investment tracking and equity management. Integrated external services such as cryptocurrency APIs and banking gateways for secure transactions and data feeds. Managed databases with routing, load balancing, and server-side security considerations.