Senior Full-Stack Engineer at Lastminute

Led the design and maintenance of scalable full-stack applications using React, TypeScript, Next.js, and Node.js, increasing system efficiency by 40% and delivering high-performance user experiences. Architected and optimized microservices with Node.js (Nest.js, Express.js) with RESTful APIs, GraphQL, and gRPC, reducing API response times by 35% and improving scalability. Enhanced real-time data processing by integrating Apache Kafka, RabbitMQ, and NATS to support high-throughput event-driven communication between services. Deployed fault-tolerant, containerized microservices (Docker, Kubernetes) across AWS, Azure, and GCP, achieving 99.99% uptime and seamless failover. Optimized CI/CD workflows with GitHub Actions, GitLab CI/CD, and CircleCI, cutting deployment cycles by 30% and enabling automated, reliable releases. Integrated AI capabilities into Node.js services using TensorFlow.js, OpenAI APIs, and AWS AI services to enhance predictive analytics, automation, and personalization. M

Back-End Engineer at Alten

Reduced system latency by 45% through scalable back-end systems using Node.js (Nest.js, Express.js), Ruby, and Python (Django/Flask) for high-traffic applications. Improved API throughput by 30% by designing and deploying optimized RESTful and GraphQL APIs, ensuring seamless front-end and service integration. Increased fault tolerance and reliability by migrating monolithic applications to microservices, improving modularity and scalability. Cut deployment cycle times by 50% through automated DevOps pipelines using Jenkins, GitLab CI/CD, and CircleCI. Reduced incident resolution time by 40% by implementing real-time logging and monitoring with Prometheus, ELK Stack, and CloudWatch. Enhanced cloud-native infrastructure by deploying high-availability solutions across AWS, Azure, and GCP, ensuring cost efficiency and scalability.