Alexandros Kallay
@a_kallay97
Badges
a_kallay97 has not unlocked any badges yet.
Certifications
Work Experience
Backend Engineer
CRS LIKNOSS•  February 2022 - Present•  Greece, Athens
Improved performance and reliability of the system by breaking down the monolith into various microservices. Developed and maintained core product services by using Spring boot (Java). Designed, implemented, and documented APIs, improving the efficiency of frontend integration workflows.
ERP Consultant
Advance Consulting•  March 2020 - July 2021•  Greece, Athens
Managed the successful deployment of a new enterprise resource planning (ERP) system. Configured an ERP system with custom settings and parameters to meet business requirements. Assisted in the selection and implementation of a new ERP system that improved business processes.
Data Cleansing Analyst
Public Properties•  April 2019 - July 2019•  Greece, Athens
Detected and corrected corrupt or inaccurate records. Maximize data consistency before the data are processed on the organization’s MIS system. Reorganizing data.
Education
Collège de Paris
Computer Science, BSc Informatique•  January 2024 - Present•  Percentage: 90
Institute of Vocational Training
Associate Degree in Computer Science•  January 2015 - January 2017
