Vladislav Klopota

Frontend: Developing with Angular SSR, implementing layouts based on Figma, handling localization. Backend: Building with NestJS, designing the PostgreSQL db structure, Redis-caching and integrating Paddle. Desktop: Developed PyQt desktop apps for Windows/MacOS, including a video enhancement tool using AI models, 3D video tracking appl with export to After Effects/Blender, and a video compress utility. Skills used Angular, NestJS, PostgreSQL, Redis, API Integrations, PyQt, Python, Git

Frontend: Developing with Angular SSR, implementing layouts based on Figma, caching, localization, and WebSockets. Backend: Building with NestJS, designing the MongoDB db structure, implementing caching using native NestJS methods, optimizing the db, setting up WebSockets, integrating SalesDrive CRM and LiqPay for payment processing. Desktop: Implemented Selenium-based web scraping in Python with authentication and Cloudflare bypass. Skills used Angular, NestJS, MongoDB, API Integrations, Selenium, Git

Frontend: Developing with Angular, implementing layouts based on Figma designs, handling dynamic data loading, caching, localization, and WebSocket communication. Backend: Building with NestJS, integrating cryptocurrencies such as Bitcoin, Ethereum, and Tron. Setting up WebSockets, implementing caching with NestJS, and writing advanced HTML documentation for the API. Skills used Angular, NestJS, MongoDB, API Integrations, Cordova, Docker, Git, Web3, Tronweb, Wagmi

Backend: Worked with NestJS and Express frameworks; used MySQL, PostgreSQL, and MongoDB databases. Implemented API integrations with payment systems, OneSignal, and Twilio. Wrote API documentation using Swagger, and participated in sprint-based development. Skills used NestJs, Express, MongoDB, MySQL, PostgreSQL, API Integrations, Docker, Git, Swagger Letter of Recommendation https://drive.google.com/file/d/1qFnBcKftcAPWEbh_rmUERnmS5kvOLtqD/view?usp=sharing

Frontend: Developing with Angular SSR, implementing layouts based on Figma designs, WebSocket communication. Backend: Building with NestJS, designing and optimizing the MySQL database structure, setting up WebSockets, and integrating the Telegram Bot API with native payment processing inside Telegram. Desktop: Developed a PySide-based desktop dashboard application for Windows and macOS. Skills used Angular, NestJs, MySQL, PySide (PyQt), API Integrations, Git, Docker

Backend: Building Telegram-based bots using NestJS and Python, setting up WebSockets, and integrating these bots with various platforms via APIs. Skills used NestJs, Python, MySQL, API Integrations, Git