POHURSKYI SERHI

Full Stack Web Developer

Freelancer.com • Full time

Aug 2021 - Present • 5 yrs

Worked as a Software Developer with strong experience in full-stack development (frontend, backend, databases) and project management, continuously improving skills through hands-on projects and training. Completed frontend training using Udemy covering JavaScript fundamentals (OOP, browser APIs), asynchronous programming (Promises, Async/Await, AJAX) and modern application development (Forkify App). Built multiple frontend projects including responsive games (Hangman, Tic-Tac-Toe) and a “Clock Notifications” CRUD widget with full create/read/update/delete functionality. Backend experience includes development of complex E-Commerce systems using Symfony 4.4 with multi-language, multi-store, multi-vendor architecture, Elasticsearch, billing, payments, notifications and reporting (Chart.js). Built a headless E-Commerce API with authentication, rate limiting and automated testing. Implemented real-time features such as WebSocket-based live chat with ACL permissions and BotMan chatbot integration for order management, invoices, account actions and location-based store search. Database experience with MySQL and PostgreSQL, designing scalable architectures for large E-Commerce systems, including advanced features such as views, functions and optimized queries. Project management experience using Kanban and Trello, acting as project owner in multiple deliveries. Key projects: nursinghelp.ro – SaaS platform for elderly care centers with custom workflows for admissions/discharges, client management and automated document generation seniorhelp.ro – platform for promoting elderly care centers and services atvrom.ro – large-scale multi-store E-Commerce built with Symfony and PostgreSQL, handling extensive product database and custom architecture Additional projects: Campanii Web Modelez (Symfony 4.x) Utilio OMV (Drupal 9) Generali.ro (WordPress) Symmetrica (Drupal 9) Land of Web (Laravel 8)