Kristijan Gacesa

- Collaborated with a cross-functional team to troubleshoot and debug the web application - Developed and maintained a web application using React and Node.js - Implemented robust security measures to safeguard the application from malicious attacks, achieving zero security breaches over a one-year period. - Wrote and optimized SQL queries for data retrieval and manipulation, cutting query execution time by 30% and enhancing overall application performance. - Developed and deployed a web application on AWS

- Spearheaded the development of the company's new website structure, including an employee portal - Implemented API integrations with third-party applications to facilitate data sharing. - Collaborated closely with the UX/UI team to ensure a smooth and intuitive user experience. - Developed specialized applications for various company departments, including Facilities and Human Resources - Developed an automated testing framework to ensure the website's quality and reliability

- Collaborated with cross-functional teams to deliver projects on time and within budget - Mentored seven junior developers in software development practices - Collaborated with back-end developers to design and implement a fully functional CRM system - Implemented and maintained front-end web applications,