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 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.

- 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, - Fixed existed and created new features for a SPA marketplace project, based on a VueJS on frontend and Laravel on backend. Expanded Laravel Sail admin part with new pages and functionality.

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

- 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, - Implemented a new banking API integration which lowered the overall payment time from 20-30 seconds to 10-15 seconds.

- Expanded a customer base from 2 to 80 companies in the Far East of Russia which resulted in a net profit growth by 20 000 dollars per year. - Revised a client base of 3 major regions engaging new and weeding out inefficient ones. - Created 3 instruments using VBA for Excel to improve team work, saving from 2 to 3 working hours everyday.

- Created 5 instruments using VBA for Excel which saved 3 hours a day for every person in our department. - Solved two emergency situations with the provision of dollar cash to banking branches in circumstances of high cash demand. That saved company's reputation among clients. - Trained two employees as a mentor during their probation period. Also was mentoring people in terms of learning technological instruments that were used in our department.