Edvig Smirnov

- Refined the Ikariam legacy codebase, resolving hundreds of bugs and improving maintainability and scalability. - Developed new features and optimized project structure, enabling faster updates and long-term system sustainability. - Collaborated with QA and management to deliver high-quality updates efficiently, ensuring stability and user satisfaction.

Created Payment module, integrated with Stripe Payment API (payments, refunds, locking deposits)

- Created three Symfony bundles (backend and frontend) for a CRM system, based on ORO framework with translatable properties for Entities, - Finished fixture migration for a CSV-based binary tree uploading as a hierarchy of categories into existing database tables.

- Transferred application to a new cloud-based server with full configuration, including database setup and routing. - Refactored and repaired a web application based on Laravel and SPA with Vue.js - Fixed a big list of bugs.

- Created integration with a third-party image analyzer API, with Imagick conversion and validation of base64 encoded images, - Integrated Google API to register and authorize users with their Google accounts, - Finished module for sending confirmation codes to users with optimized header and contents, achieving 100% non-spam sent mails to all mail providers.

- Reduced chat loading times from 8 to 2 seconds with optimization of database queries, loops and reducing the amount of legacy code, - Optimized application’s main user dashboard, leading in overall loading time decrease of 6 seconds (from 10 to 4). Achieved it by refactoring database queries, data processing loops, and reducing the complexity and redundancy of a legacy code,

- Created a group of educational and technical assessment projects using Core PHP, Laravel, CodeIgniter, Symfony and Shopware 6, - Designed and developed the Personal Account module on the website, selling sommelier courses, with MySQL Database architecture and custom PHP backend API, - Redesigned product pages for an e-commerce project, reducing the amount of text by 60%, increasing readability and information perception.