Available to hire
Software Engineer with experience delivering high-performance real-time apps, landing pages, and CRM systems. Skilled in building platforms (Web2 & Web3), optimizing user flows, and integrating payments, chats, and analytics. Strong focus on UX, modern UI, performance, and rapid delivery of product features across e-commerce, fintech, and crypto.
Skills
Experience Level
Expert
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Intermediate
Language
English
Advanced
Ukrainian
Fluent
German
Intermediate
Work Experience
Full Stack Developer at Traders.One
September 17, 2023 - July 17, 2025Fintech - Specializes in market data and data management solutions for online brokerages, financial companies.
Developed both lite and full multi-step onboarding flows with OTP email verification, document upload, selfie capture, and trading preference collection.
Integrated custom UI components, password strength meter, and social login via Google and Apple for seamless authentication.
Built a high-performance .NET proxy server to bridge frontend and backend, handling over 1 million Kafka-based real-time events per day and ensuring low-latency delivery for thousands of concurrent users.
Optimized rendering and load times by 40%, enabling dynamic, user-configurable widgets for crypto, equity, and futures markets.
Scaled the customizable trading platform to support 10,000+ traders, with theme/language settings, real-time charts, 2FA (authenticator apps and passkeys), and a collapsible side menu for profile/support access.
Improved real-time chat application performance to support 5,000+ active users, implementing role-based access, message editing, emoji support, user profiles, and moderation tools using React, Redux Toolkit, and SCSS.
Web Developer at BYCODE Group
February 17, 2023 - November 17, 2023Built real-time web chat applications using React, Node.js, Express, and MongoDB with support for role-based access, emoji reactions, and room moderation.
Developed e-commerce and tour booking platforms with full Stripe integration and RESTful APIs.
Created animated landing pages using GSAP, improving engagement and session duration by up to 30% on product and game promo sites.
Led frontend development for a real estate platform using React, Tailwind CSS, and Supabase, including a custom admin panel.
Built a multilingual restaurant website with a table booking system and email notifications.
Designed and developed landing pages for 10+ marketing campaigns with responsive layouts and animation effects.
Contributed to a P2P Web3 decentralized platform, working on wallet integration, user flows, and modular UI components.
Back-End Developer at DigWex
August 20, 2025 - November 4, 2025DEX platform with web and Telegram bot trading interfaces. Developed a next-gen decentralized exchange (DEX) on Solana for trading crypto assets, combining low-latency infrastructure with user-friendly interfaces. Built modular trading backend and microservices architecture using Rust, Node.js, and Kubernetes; integrated lifecycle-aware token scanner with on-chain analysis. Developed full-stack trading UI and Telegram bot for seamless user interaction, using Next.js, Socket.io, and custom RPC/gRPC layers for live data feeds. Contributed to deploying tasks, including container orchestration with Kubernetes, CI/CD via GitHub Actions, and service monitoring. Focused on intuitive UI/UX to support a smooth trading experience.
Full Stack Developer at ASWAP
April 1, 2025 - November 4, 2025Decentralized P2P swap platform enabling seamless exchange between fiat and crypto with no registration; users connect via wallets directly. Implemented real-time notifications, dynamic order grids, and integrated a simple chat feature to enhance user engagement. Built comprehensive user statistics and interactive charts to provide insights into trading activity and market trends. Designed and deployed smart contracts using Rust on Ethereum and Solana blockchains to ensure secure, transparent, and decentralized transactions. Focused on intuitive UI/UX for a smooth trading experience, balancing simplicity with robust functionality. Built a scalable trading platform backend with Rust, Ethereum/Solana integration, and front-end interfaces.
Frontend Developer at Traders.One
July 31, 2025 - July 31, 2025Fintech specializing in market data and data management solutions for online brokerages. Led frontend development for a real estate platform using React, Tailwind CSS, and Supabase; created a multilingual restaurant website with a table booking system and email notifications; built landing pages for 10+ marketing campaigns with responsive layouts and animation effects. Contributed to a P2P Web3 decentralized platform, working on wallet integration, user flows, and modular UI components. Implemented gRPC communications for efficient, low-latency data exchange between frontend and backend services; designed and implemented custom trading widgets, including order books, trading notifications, chat, and position trackers to ensure real-time updates and seamless interaction across components.
Full Stack Developer at BYCODE Group
November 1, 2023 - November 1, 2023Built real-time web chat applications using React, Node.js, Express, and MongoDB with support for role-based access, emoji reactions, and room moderation. Developed e-commerce and tour booking platforms with full Stripe integration and RESTful APIs. Created animated landing pages using GSAP; led frontend development for an areaReal estate platform using React, Tailwind CSS, and Supabase, including a custom admin panel. Built a multilingual restaurant website with a table booking system and email notifications. Designed and developed landing pages for 10+ marketing campaigns with responsive layouts and animation effects. Contributed to a P2P Web3 decentralized platform, working on wallet integration, user flows, and modular UI components. Integrated gRPC communications for efficient low-latency data exchange between frontend and backend services. Designed and implemented custom trading widgets, including order books, trading notifications, chat, and position trackers; ensured real-time
Back-End Developer at DigWex
August 1, 2025 - November 4, 2025Developed a next-gen decentralized exchange (DEX) on Solana for trading crypto assets, integrating low-latency infrastructure with user-friendly interfaces; built modular trading backend and microservices architecture using Rust, Node.js, and Kubernetes; integrated life cycle-aware token scanner with on-chain analysis; developed full-stack trading UI and Telegram bot for seamless interaction; used Next.js, Socket.IO and custom RPC/gRPC layers for live data feeds; contributed to container orchestration with Kubernetes, CI/CD via GitHub Actions, and service monitoring.
Software Engineer at Traders.One
July 31, 2025 - July 31, 2025Developed lite and full multi-step onboarding flows with OTP verification, document upload, selfie capture, and trading preference collection; integrated custom UI components, password strength meter, and social login via Google and Apple for seamless authentication; built a high-performance proxy server bridging front-end and back-end, handling over 1 million Kafka-based real-time events per day with low latency; scaled platform to 10,000+ traders with language settings, real-time chats, 2FA, and a collapsible profile/support menu; led frontend development for a multilingual real estate/marketing platform with React, Tailwind CSS, and Supabase; contributed to a P2P Web3 wallet integration and modular UI components; implemented CI/CD pipelines for automated build, test, and deployment of microservices; developed ISLB trading platform with Next.js; integrated gRPC for efficient data exchange; designed and implemented custom trading widgets (order books, trading notifications, chat, posi
Education
Bachelor of Computer Science at University of Vienna
November 30, 2023 - September 17, 2024Bachelor of Computer Science at University of Vienna
January 11, 2030 - November 4, 2025Bachelor of Computer Science at University of Vienna
January 11, 2030 - November 4, 2025Qualifications
Full-stack Developer Flex Course at Mate academy
November 30, 2022 - August 29, 2023Web Developer Certification
January 11, 2030 - November 4, 2025Web Professional Certificate
January 11, 2030 - November 4, 2025Industry Experience
Financial Services, Software & Internet, Real Estate & Construction, Travel & Hospitality, Professional Services, Media & Entertainment, Education, Gaming, Other
Skills
Experience Level
Expert
Expert
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Intermediate
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