Mark Alex Email and Phone Number

- Developed a high-traffic ecommerce platform, ensuring high performance and exceptional user experience.- Enhanced backend systems within a microservices architecture.- Designed and implemented secure RESTful APIs, collaborating with cross-functional teams and using detailed API documentation.- Implemented efficient search functionality for cross-medium searches.- Created a component library using the Atomic Design pattern, developing in a sandbox environment and thoroughly documenting the process.- Introduced Test-Driven Development (TDD) practices and wrote integration and unit tests to ensure code quality.- Developed new processes for development and quality assurance for the CRM team.- Worked closely with clients and internal teams to understand and achieve business goals.

- Created and deployed new features for digital platforms, significantly improving user experience and functionality for clients in the food sustainability and AgriFood sectors.- Developed dynamic and responsive user interfaces.- Built and maintained high-performance server-side applications.- Integrated telecom and web software infrastructure, enhancing the company's omnichannel conversational intelligence solutions.- Managed and optimized databases, ensuring data integrity and performance.- Wrote and maintained reusable code and libraries, promoting efficient development practices and consistent code quality.- Worked on bug fixes and enhancements for legacy codebases, ensuring the stability and performance of existing web applications.- Integrated front-end components with cloud services to improve platform performance and scalability.

- Translated UI/UX design wireframes into responsive and interactive interfaces for the banking and financial services sector.- Developed and maintained complex UI components, ensuring efficient state management and high performance.- Integrated front-end applications with backend systems to ensure seamless data flow and an excellent user experience.- Enhanced UI performance and user experience by implementing optimization techniques such as lazy loading and code splitting.- Executed DevSecOps practices by incorporating security measures into the front-end development lifecycle to ensure secure code components.- Conducted comprehensive code reviews to maintain high-quality code.- Collaborated with product owners and the development team to implement front-end proof of concepts (POCs) from concept to product delivery.

- Developed and maintained the traffic information application for the Estonian Transport Administration.- Engineered responsive and user-centric interfaces for core ERP functionalities, spanning over 100 pages.- Created intuitive and visually appealing user interfaces, enhancing user engagement and accessibility.- Collaborated with backend developers to consume and display data on the frontend, ensuring seamless integration.- Integrated real-time road conditions, traffic restrictions, and road works information into the application.- Utilized containerization techniques to create and manage consistent development and deployment environments.