Teodor Tudose

Working as a Full Stack Developer in a cloud-native microservices environment deployed on AWS, contributing heavily to frontend and backend development for scalable enterprise applications. Key Responsibilities & Achievements • Developed responsive and interactive frontend applications using React.js, JavaScript, and TypeScript-oriented frontend development practices. • Built reusable and modular UI components following component-based architecture principles. • Implemented responsive dashboard-style interfaces focused on usability, maintainability, and rendering responsiveness. • Integrated frontend applications with REST APIs and asynchronous backend services. • Worked with asynchronous client-side state handling, loading states, error handling, and real-time frontend data flows. • Collaborated with backend developers to support low-latency and real-time data interactions between services. • Participated in frontend performance optimization activities including rendering optimization, efficient component updates, and scalable UI patterns. • Contributed to secure API integration practices and frontend reliability improvements. • Worked in Agile teams participating in sprint planning, backlog refinement, estimations, retrospectives, and code reviews. • Collaborated closely with QA engineers and DevOps teams to support CI/CD pipelines, automated testing workflows, deployment processes, and production stability. • Contributed to scalable distributed systems running in containerized Docker environments using AWS infrastructure. • Participated in full feature ownership from technical design through implementation, testing, deployment, debugging, and production support. Technologies React.js, JavaScript, TypeScript Concepts, Java, Spring Boot, REST APIs, AWS, Docker, TILT, Microservices, CI/CD, Git Vodafone Sabre

Worked on scalable distributed systems using cloud-native microservices architecture within Google Cloud Platform environments. Key Responsibilities & Achievements • Implemented communication between microservices using REST APIs and event-driven pub/sub architecture. • Worked with asynchronous and scalable cloud-native services requiring reliable real-time communication patterns. • Participated in CI/CD workflows using Jenkins pipelines and advanced Git-based workflows. • Contributed to backend services supporting high-availability and scalable enterprise systems. • Worked with Google Spanner DB and Pub/Sub emulator for testing and development activities. • Implemented Unit Tests and Integration Tests using JUnit. • Participated in debugging, monitoring, troubleshooting, and performance optimization activities. • Collaborated within Agile teams and participated in sprint ceremonies, estimations, backlog discussions, and technical reviews. • Worked closely with developers, QA engineers, and DevOps teams to ensure application reliability and deployment stability. • Contributed to scalable architecture discussions and distributed systems improvements. Technologies Java, Spring Boot, Google Cloud Platform, Pub/Sub, Google Spanner, REST APIs, Jenkins, JUnit, Microservices, CI/ CD, Git

Worked on enterprise-grade cloud applications and distributed backend systems using Java and Spring Boot technologies. Key Responsibilities & Achievements • Participated in migration projects to Java 8 and Spring Boot within enterprise-scale applications. • Developed and maintained REST APIs and GraphQL APIs for cloud-based services. • Built WebSocket-based communication systems using STOMP to support real-time data exchange. • Implemented asynchronous processing using CompletableFuture for scalable backend operations. • Created logging infrastructure using Spring AOP and cross-cutting concerns. • Worked on scalable backend services supporting complex enterprise workflows and data processing. • Integrated and deployed applications using Jenkins CI/CD pipelines and SAP Cloud Platform. • Developed Unit Tests using JUnit and contributed to integration testing activities. • Participated in Agile development processes including sprint planning, backlog refinement, estimations, retrospectives, and daily scrum meetings. • Collaborated with cross-functional teams during analysis, development, debugging, bug fixing, enhancement activities, and production support. • Contributed to backend performance improvements, scalable distributed system development, and application reliability. Technologies Java 8, Spring Boot, REST APIs, GraphQL, WebSocket, STOMP, Hibernate, Jenkins, SAP Cloud Platform, JUnit, GitHub, CI/CD