Dmitry Shamak

Designed and built an end-to-end survey product where users earn Points by completing Feed Surveys and spend Points from a Wallet when publishing their own surveys. Structured a pnpm monorepo with Expo Router client, Nest API, and Prisma/Postgres.

Designed a minesweeper/dungeon-crawler hybrid and shipped it as one Expo app for web, iOS, and Android. Extracted a shared game engine and Zustand store, tested with Vitest.

Architected a reverse marketplace POC where Clients publish Demands and Providers see matched Demands to open Deals. Implemented stacked Access, JWT auth, in-app match notifications, and an Admin demand table with filters.

Built the production site and CMS for a Georgian car-rental business, including fleet, booking request, blog, FAQ, and admin. Implemented a booking price engine with PHPUnit coverage and delivered EN/RU/KA localization, SEO, and Telegram notifications.

Split a major NextJS-based project into two smaller parts (Enterprise and Client Portal). Implemented GitHub workflows to deploy Storybook for UI/UX review and collaborated on Figma Design Tokens.

Architected and implemented a scalable and modular system with sophisticated feature-toggling. Migrated legacy codebase to React and built a support mobile app with React Native.

Took part in solution architecture decisions and led the Unity3D development team. Provided technical support and guidance to team members.

Ensured technical feasibility of UI/UX design and optimized applications for maximum speed and scalability by splitting them into chunks. Implemented accessibility standards in projects.

Developed scalable and efficient code, ensured browser and device compatibility, and implemented Ad and analytics. Supported and maintained the existing React Native app.

Selected and managed third-party tools and vendors. Worked with various departments for cohesive project development.

Pursued a Master's degree at Belarusian State University of Informatics and Radioelectronics from 2012 to 2016.