[CoffeeLMS - Mobile] · Developed and scaled a comprehensive cross-platform Learning Management System (LMS) mobile application, significantly enhancing user engagement and accessibility. · Featured an intuitive dashboard used to display critical metrics and KPIs to monitor user progress and performance, providing actionable insights for educators and learners. · Created a dynamic learning feed to streamline the delivery and discovery of educational content, ensuring a seamless user experience. · Extensively understood and used SCORM standard · Enabled offline access to all sorts of SCORM-standarded packages, ensuring uninterrupted learning experience without internet connectivity.

[EduLib - Web] · Contributed to a national-level project commissioned by the Romanian Ministry of Education, focused on digitizing scholarly procedures and curricula. · Designed and developed interactive web games that visually represent complex subjects such as Mathematics, Chemistry, and Informatics. · Collaborated closely with multidisciplinary teams comprising teachers and instructional designers to ensure educational accuracy and engagement. · Created in-house development tools that accelerated project timelines and enhanced the development environment.

[eGarantie - Digital Module for Warranty Management - Mobile] · Engineered a robust mobile application for both Android and iOS platforms; · Enhanced user experience by implementing QR code scanning for effortless product warranty registration, streamlining the process for clients. · Conducted thorough security audits and penetration testing to proactively identify and mitigate security vulnerabilities. · Established secure user authentication and authorization protocols, safeguarding sensitive user information. · Facilitated seamless warranty management and repair tracking for clients, significantly improving customer satisfaction.

* On-Demand developing web applications using Laravel and PHP* E-commerce* Elearning* Had opportunity to observe DICOM standard;* Portfolio applications* SaaS

As a Junior 1st Level Machine Learning Engineer at Amazon, I played a crucial role in the development and implementation of machine learning solutions that enhanced various aspects of the company's operations. Working within a dynamic team of experienced engineers and data scientists, I contributed to the development and deployment of machine learning models aimed at improving customer experiences, optimizing processes, and increasing efficiency.Some of my responsabilities were:-Data Preprocessing and Analysis-Model Development-Monitoring and Maintenance-Documentation

* Designed the database from scratch according to bussiness needs;* Developed the database using modern practices;* Constantly provided quality and security updates;* Performed regular back-ups and assured data integrity