Worked on visual novel in the form of a chat with various characters.

• Engineered a prototype application from scratch in 3 months, a visual novel in the form of a chat with characters, by using Unity (Unity UI, Particle System, Animations), C# programming language, and third-party packages.
• Built applications for Windows, iOS, and Android operating systems and released on the App Store and Google Play 4 months after the prototype.
• Suggested and launched a web server for testing and conversion of application data, which simplified content organization, work for story writers, and reduced errors amount by 70%.
• Developed shaders and components to extend Unity UI capabilities, which gave more opportunities to improve the design of an application.
• Integrated and configured SDKs: Adapty for application monetization; Realm (MongoDB Atlas Device SDK) for app local database; Firebase for analytics, crash reports, remote configuration, and global database.

Tools & Technologies: Unity, C#, Realm (MongoDB Atlas Device SDK), Firebase (Crashlytics, Remote Config, Analytics, Firestore), Adapty, Unity UI, UI Toolkit, Particle System, UniTask, PrefabPool, JavaScript, Node.js, Express.js, JetBrains IDEs, Figma.

Worked on War Riders - post-apocalyptic MMO game based on the blockchain (warriders.com).

• Engineered a sophisticated minimap system with different layers for terrain, areas, players, and resources, which led to a 20% decrease in user errors during gameplay interactions.
• Designed an editor extension using the UI Toolkit for rendering map tiles which shortened the recreating process by 10%.
• Integrated Unity Addressable Asset System to minimap terrain layer, which decreased memory usage during gameplay and improved rendering speed by 60%.
• Designed game features such as a physics-based vehicle flip system and a game points system.
• Created environmental visual effects using the Unity Particle System to enhance the user experience.
• Integrated Discord Game SDK to promote the game by changing the status in the Discord app.
• Created interface elements like a popup confirmation window, checkboxes, range sliders, and dropdowns to improve user experience.
• Conducted a comprehensive analysis of performance bottlenecks, implementing targeted code optimizations that reduced CPU usage by 3%, improving gameplay stability for all users.

Tools & Technologies: Unity, C#, MongoDB, Unity Addressables, Unity UI, UI Toolkit, Particle System, Coroutines, ObjectPool, JetBrains IDEs, Blender, Figma.

Worked on Sandals - Resorts Website.

• Upgraded 100+ UI components for a resort website. Used React.js to generate markup, Sass to generate styles, JavaScript for complex components, and Webpack to manage project modules.

Tools & Technologies: React.js, Sass, JavaScript, Strapi, Webpack, JetBrains IDEs, Photoshop, Illustrator, Figma.

• Assembled 50+ website templates by using standard HTML and CSS practices. Used Pug and Sass preprocessors for repetitive UI components, and Gulp toolkit to enhance development speed.
• Updated and improved 20+ legacy website templates already on the marketplace.
• Developed 10+ custom JavaScript and jQuery plugins to enhance user experience with website templates.
• Established a feedback loop with developers to continuously refine task-handling strategies, which led to a 30% time spent reduction on complex issues while maintaining high-quality output.
• Led a small team of 3-5 people to create two successful flagship department projects.
• Recommended and published a local development server package on Node.js and Express which enhanced work speed to 20%.

Tools & Technologies: JavaScript, HTML, CSS, Pug, Sass, Less, Gulp, Node.js, Express.js, jQuery, Bootstrap, Mocha, JetBrains IDEs, Photoshop, Illustrator, Figma.