Mihai Boros Email and Phone Number

Second Project: Order Management System• Developed and maintained a microservice-based order management system for a major French retailer using Python, Django, Django Rest Framework, SQL, Celery, RabbitMQ, Docker, and GCP.• Implemented 10+ models, serializers, and API Views, aligning with workflows like Order AWB & Invoice generation, Email alerts, and asynchronous tasks.• Enhanced security by refining authentication logic to prevent brute force attacks, protecting personal data for thousands of clients.• Resolved bugs, improving the stability and usability of the Django admin interface.• Increased unit test coverage to 100%, fixing failing deployment pipelines.• Added exception handling and improved logging, reducing issue resolution time for microservice communication failures.

First Project: Progressive E-Commerce Web Application• Developed a progressive e-commerce web application for a leading UK retailer, delivering 100+ functional stories from business requirements to implementation.• Designed and implemented 10+ features, including custom hooks, PDP, PLP components, 2 new pages, and developed 80% of the analytics codebase.• Boosted accessibility scores by 25% through keyboard navigation and screen reader enhancements, improved Lighthouse metrics by 15%, increased code coverage to 90%, and reduced API response times by up to 35%.• Gained expertise in React, Testing, JavaScript, TypeScript, Chakra UI, and integrated services like SFCC, PWA Kit, Algolia, and Amplience CMS.• Fixed critical bugs pre-production, enhancing customer satisfaction.• Facilitated cross-functional collaboration within a globally diverse team, using Agile methodologies to deliver robust business functionalities.

• Developed a custom conversational chatbot application for a major telecommunications company, serving thousands of monthly users, enhancing customer support and engagement.• Designed conversational flows and delivered more than 50+ functional stories that led to quick resolutions of customers issues and requests.• Implemented new functionalities using IBM Cloud, Watson Assistant, REST and SOAP APIs, JSON object literals, and Spring Expression Language, optimizing system performance and user experience.• Automated customer support responses, reducing client support costs by 20%.• Automated logic and responses to customer requests for invoice statements, roaming related and telephone subscription purchases, which led to an increase in both customer satisfaction and client revenue.• Analyzed and improved various internal KPIs, resulting in a 20% increase in user client retention and a decrease in turnover rates.

• Designed and developed a full-stack web application similar to TripAdvisor, implementing both front-end and back-end functionalities from scratch.• Utilized React (components, props, hooks) and Redux for front-end development, and Node.js with Express for RESTful API integration and back-end logic.• Managed data storage and retrieval using MongoDB and Mongoose, ensuring efficient database operations.• Gained proficiency in version control with Git and GitHub, including conflict resolution, code reviews, branch management, and commits.• Enhanced JavaScript and TypeScript skills, applying best practices such as BEM Methodology and Atomic Design to maintain code quality and consistency.• Implemented mobile-first responsive design principles, ensuring seamless user experiences across various devices and viewports.

• Acquired comprehensive knowledge of 2G, 3G, 4G, and 5G network theory and operational modes.• Played a key role in a 5G network optimization project, contributing to the enhancement of network performance and reliability.• Prepared detailed reports on 4G LTE network operation parameters, providing insights for ongoing network improvements.• Developed expertise in 5G NSA and SA architecture, with a focus on network deployment and configuration.• Gained proficiency in 5G network troubleshooting, identifying and resolving complex issues to maintain optimal network performance.• Analyzed Key Performance Indicators (KPIs) to assess network efficiency and support data-driven decision-making.

• Collaborated with an international Molecular Dynamics research team to implement a thermostat algorithm in C++, enhancing simulation accuracy and efficiency.• Resolved technical challenges during simulations, ensuring reliable and reproducible results for molecular dynamics studies.• Utilized computational clusters to run large-scale simulations, optimizing performance and processing time for molecular dynamics studies.