Ihor Vladymyrov

Tech Stack: TypeScript, Vue 3, Inertia.js, MySQL, PHP, Laravel. • Led full-stack implementation and refactoring of high-impact product components, contributing to structural improvements and business-critical feature delivery across multiple systems. • Provided software engineering and product development services to address customer needs and deliver effective, long-term solutions.

Tech Stack: Vue 3, Nuxt, TypeScript, Node.js, JavaScript, PostgreSQL, Web3, GraphQL, Phaser 3, React, Laravel. • Developed and implemented consistent user reactivation and retention features, resulting in up to a 30% boost in main product profitability within the first month of release. • Delivered Web3 authentication and Blockchain features that helped drive up to 10% user base growth. • Designed and launched 10+ interactive user-facing products, generating ~75,000 monthly sessions and contributing to increased investor interest. • Engineered products that ranked among the platform’s top 5 most-used, by applying innovative gameplay mechanics, performance optimizations and user experience improvements boosting engagement and session depth. • Improved team workflows by introducing best practices through onboarding, mentoring, refactoring initiatives, and internal tool optimization to accelerate feature delivery.

Tech Stack: JavaScript, HTML5, Node.js, Sockets.io, Mongo DB, MySQL, Phaser 3, Action Script 3, Flash, Unity, PHP, Spine. • Developed cross-platform HTML5 applications and casual games in several genres. • Created and improved 20 casual games with over 10 million installs and an audience of about 500,000 active users per day, published on Facebook Instant Games, Steam, Play Market. • Developed a system for recording statistics and user behavior, which allowed to increase purchases amount by 25% • Improved UI, reliability and performance of released products, which increased the audience by 20%. • Increased conversion and retention through the development of new mechanics and events that increased the income from games by at least 40% per year.