Uladzimir Kandyba Email & Phone Number

Antalya, Türkiye

Worked on the optimization and maintenance of large e-commerce stores, specializing in high-load B2C and B2B solutions. My main responsibilities included implementing efficient architectural solutions, setting up deployment processes, and conducting deep performance optimizations. I also served as a mentor for junior developers and actively participated in evaluating technical candidates. I frequently communicated with clients in English, both via video conferences and written correspondence.Projects (anonymized due to confidentiality policies):Project 1:A large US-based e-commerce store specializing in the sale of medical herbs and plants.Stack: Magento 2, Knockout.js, Drip, Paymonix, Dependency Injection, PHP MVC, Event/Observer patterns, Factory patterns, Composer, Git, AWS, CloudFlare, Jira, WordPress.Team Size: 6 people (1 Project Manager, 3 Fullstack Developers, 1 Frontend Developer, 1 QA Engineer).Role and Responsibilities:- Mentoring Junior Developers on the project.- Communicating with the client for task planning and estimation.- Led backend performance optimization using profiling tools, SQL query refactoring, and proxy classes, - which reduced response time and lowered system load.- Collaborated with the Customer Support team to promptly resolve user-reported issues.- Supported and integrated the WordPress blog.Project 2:A B2B platform offering a wide range of products for wholesale purchases across various industries.Stack: Magento 2 (PHP, Knockout.js, Docker, AWS, Redis, Elasticsearch, MySQL, REST API, Nginx, Composer, Cloudflare, Git, Jira).Team Size: 5 people (1 Project Manager, 1 Fullstack Developer, 1 Backend Developer, 1 Frontend Developer, 1 QA Engineer).Role and Responsibilities:- Led platform optimization by improving SQL queries, implementing caching strategies, and backend refactoring.- Developed tools for managing bulk orders.- Integrated third-party services and enhanced B2B-specific functionalities.

Minsk, Belarus

Projects (anonymized due to confidentiality policies):Project 3:Description: A large e-commerce store specializing in the sale of mobile phones, accessories, and other consumer electronics.Technologies: Magento 2, React, GraphQL, REST API, Git, Docker, AWS, Cloudflare, Composer.Team Size: 5 people (1 Project Manager, 2 Fullstack Developers, 1 Frontend Developer, 1 QA Engineer).Role and Responsibilities:- Participated in migrating the online store from Magento 1 to Magento 2, completely rewriting core business modules and logic for the new architecture.- Developed the PWA frontend using React (based on PWA Studio).- Took part in code reviews and contributed to performance optimization.Project 4:Description: An online fashion store focused on attracting customers through targeted marketing and analytics.Technologies: Magento 1, Knockout.js, Google Analytics, Google Tag Manager, Drip, Git, Jira, Maximizer.Team Size: 5 people (1 Project Manager, 1 Fullstack Developer, 1 Backend Developer, 1 Frontend Developer, 1 QA Engineer).Role and Responsibilities:- Conducted deep performance optimization using profiling tools and SQL query refactoring.- Developed new features, including advanced tracking for the OneStepCheckout process.- Implemented advanced Google Analytics configuration and A/B testing using Maximizer to increase conversion rates.- Resolved issues reported by users in close collaboration with the support team.

Vitebsk, Belarus

Provided a wide range of web development services:- Developed corporate websites on Drupal, WordPress, and 1C-Bitrix- Created e-commerce stores using OpenCart and WordPress- Designed and implemented CRM systems- Optimized websites for performance and SEO

Vitsyebsk, Vitsyebsk, Belarus

Development of a CRM system and corporate website for a freight forwarding company.Served as the sole developer in the company.Created a CRM system that significantly improved the company’s business processes. The CRM system included an automated transportation cost calculation using Google Maps API, based on internal coefficients for each region. This allowed managers to calculate costs during a call, even for consolidated shipments with multiple pickup and delivery points. The system also provided convenient tools for client management, carrier coordination, and internal documentation handling.

Vitsyebsk, Vitsyebsk, Belarus

Development and maintenance of a catalog website for a company specializing in the sale of computer hardware. Responsibilities included creating and optimizing functionality, enhancing the user interface, regularly updating content, and providing technical support to ensure smooth operation.