WHO I AM

I am Mykola from Ukraine, a Enthusiastic Full stack developer.

WHAT I DO

With over 8+ years of experience as a Full Stack Developer, I help startups and growing businesses transform ideas into scalable digital products. My expertise spans web, mobile, game, and AI-powered applications, with a strong focus on performance, usability, and modern software architecture. I specialize in building responsive user interfaces, optimizing user experiences, and leveraging the latest technologies to create engaging and high-performing solutions.

My technical background includes front-end technologies such as React, Next.js, Vue.js, Angular, and TypeScript, alongside backend frameworks including Node.js, Express, Laravel, Symfony, Django, Flask, ASP.NET Core, GraphQL, and RESTful APIs. I also have experience developing cross-platform mobile applications with React Native and Flutter, game applications using Unity and Unreal Engine, and AI-driven solutions powered by OpenAI, LangChain, LLMs, computer vision, and automation systems. This broad expertise enables me to oversee the entire development lifecycle and collaborate effectively across multidisciplinary teams to deliver reliable, scalable, and innovative products.

WHAT I DID

Over the past 8+ years, I have successfully delivered a wide range of web, mobile, game, and AI-powered applications across education, healthcare, fintech, e-commerce, fitness, and entertainment industries. My experience includes building scalable SaaS platforms, interactive browser games, real-time data visualization tools, mobile applications, AI-driven facial analysis systems, and high-performance business solutions.

In the education sector, I developed an interactive music learning platform for children using Express.js, Pixi.js, Tone.js, and Lottie, combining gamification and multimedia experiences to create engaging learning environments. I also built browser-based games including Plinko, Mines, Chess, Poker, Lucky Spin, and side-scrolling adventure games using Pixi.js, Phaser.js, Canvas, Vue.js, and TypeScript, focusing on performance, animations, and responsive gameplay across desktop and mobile devices.

These tools have empowered me to create dynamic, visually compelling, and highly interactive web applications. I am enthusiastic about pushing the boundaries of web development to deliver seamless and engaging user experiences.

My AI and visualization experience includes developing facial analysis and recommendation platforms such as Skinstric and QOVES, leveraging advanced image processing, 3D rendering, and personalized recommendation systems. I also built a real-time 3D audio visualizer using Web Audio API, Three.js, and WebGL, capable of processing and visualizing audio entirely within the browser at high frame rates.

In the fintech and analytics space, I contributed to cryptocurrency and investment platforms such as Blackalgo, developing full-stack solutions with Next.js, Express.js, MongoDB, Python, and real-time data processing technologies. These systems required scalable architectures, interactive dashboards, and data-driven user experiences.

My mobile development experience includes building cross-platform applications with React Native and Flutter for fitness, coaching, education, and membership-based platforms such as Booty By Bret, Eric Cressey, and NPTE Ninja. These projects involved subscription systems, payment integrations, content delivery, user authentication, and synchronization between web and mobile platforms.

Additionally, I have developed business applications including POS systems, video editors, virtual whiteboards, messaging platforms, e-commerce dashboards, media galleries, and custom administrative tools. Throughout my career, I have worked extensively with React, Next.js, Vue.js, TypeScript, Node.js, Express.js, MongoDB, WordPress, WooCommerce, Three.js, GSAP, Tailwind CSS, Flutter, React Native, and cloud-based architectures to deliver scalable, maintainable, and user-focused solutions.