Mihály-Zsolt Székely

• Working in an AGILE environment, helped my team maintain and develop a custom e-commerce webshop and features, such as online loans, loyalty systems, etc.
• Worked on entire webshop redesigns and design fixes.
• Participated in code reviews, enhancing code quality and fostering a collaborative development environment.
• Led the integration of third-party APIs into existing systems, such as Dynamic Yield's recommendation system.

My previous development team and I were integrated into Virgo Systems Kft, but I was given the opportunity to maintain and support the PriceKit and ConvKit tools on a part-time basis.

• Working closely with CSM and Sales colleagues, I implemented new features to tailor our products to customer needs and fixed bugs in various points of our stack.
• Optimized MySQL queries and Cache-s to support our work-heavy operations, like scraping, product price recommendation calculations, etc.
• Monitored our website performance, searched logs, and supervised message queues.

• Worked closely with the team using AGILE methodology to add new features and maintain the smart pricing tool for webshops.
• Implemented pricing strategies and webshop price scrapers.
• Conducted thorough debugging and troubleshooting of software applications to identify and resolve issues, improving system reliability.
• Wrote unit tests for all newly implemented code.
• Technologies used: PHP, Symfony, Linux, Docker, JavaScript, jQuery, Bootstrap and TypeScript.
• Other tools: YouTrack, Git, Bamboo, Grafana, and Kibana.

• Assisted in maintaining existing legacy projects developed in Java Spring and React.
• Supported the addition of new features to current projects.
• Contributed to the development of animation-heavy React frontends using GSAP.

• Assisted in designing and developing CRM application MVP.
• Utilised PHP, JavaScript, jQuery, and Bootstrap for implementation.
• Created designs using Figma.