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Schedule Interview NowMy name is Dmytro H. and I have over 10 years of experience in the tech industry. I specialize in the following technologies: JavaScript, React Native, Web Development, Mobile App, Web3, etc.. I hold a degree in Master's degree. Some of the notable projects I’ve worked on include: Leverex Advanced crypto trading platform with optimized collateral use, Canvas - Layer 2 blockchain platform, DeFi, Reports dashboard, WEB3, Trastra - "FinTech, Crypto, NeoBank providing Financial Services", Most - solution for seamless payment in the travel retail industry, TorgNav, etc.. I am based in Kiev, Ukraine. I've successfully completed 43 projects while developing at Softaims.
Information integrity and application security are my highest priorities in development. I implement robust validation, encryption, and authorization mechanisms to protect sensitive data and ensure compliance. I am experienced in identifying and mitigating common security vulnerabilities in both new and existing applications.
My work methodology involves rigorous testing—at the unit, integration, and security levels—to guarantee the stability and trustworthiness of the solutions I build. At Softaims, this dedication to security forms the basis for client trust and platform reliability.
I consistently monitor and improve system performance, utilizing metrics to drive optimization efforts. I’m motivated by the challenge of creating ultra-reliable systems that safeguard client assets and user data.
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DataArt
Leverex, a cutting-edge digital markets solution. Our collaboration aimed to optimize the collateral use, ensure pricing transparency, enhance margining efficiency, and preserve the integrity of settlements. Our developer employed their professional capabilities to deliver an innovative margining model that transforms leveraged trading. They integrated features that allow users to define the risk of each position before trading, settle all trades at the expiration cut-off price, and manage the net exposure at contract expiration.
Canvas - an innovative platform for cryptocurrency asset reporting. Canvas offers detailed insights into leading networks, including Bitcoin, Ethereum, Solana, Polkadot, and Algorand, and introduces efficiencies such as bulk transaction management to reduce commission costs. Concurrently, we've employed a Layer 2 blockchain solutions for secure, swift, and affordable transactions by Ethereum. Leveraging Node.js, React.js, and AWS, our professional team successfully navigated the challenges of this ambitious project, showcasing our adaptability and technical prowess in complex environments.
"Trastra — Blockchain personal banking solutions, integrating crypto wallets, payment systems, and multi-platform support for seamless transactions (150,000+ users).
Fintech company specializing in payment solutions for the travel retail industry, with a focus on the mobility sector including planes, ships, and trains. We developed web and IoT solutions using the Flutter framework. We have successfully integrated their extensive software and hardware technology stack to provide seamless and secure payment solutions to some of the biggest airlines. Our professional challenges included ensuring optimal performance and scalability of the web and IoT applications, while maintaining a user-friendly interface and meeting security requirements.
Torg-navigator is a system that facilitates the process of finding the best combinations on different cryptocurrency exchanges. It simplifies the traders work and makes possible to stay in touch with all movements of cryptocurrency prices. - Integration with exchanges API to get cryptocurrency prices, deal and withdrawal fees - Error prevention feature if exchange is in downtime - Sorting of deals based on complicated math calculation of deal profit
Master's degree in Banking
2002-01-01-2007-01-01