Senior Full Stack Engineer at Atos

Designed and implemented Java Spring Boot microservices for financial web platforms processing over 1M monthly transactions. Built React + TypeScript frontends for internal dashboards and monitoring tools. Optimized API and database layers, improving response times by up to 50%. Implemented secure REST APIs integrating multiple financial data providers, authentication, authorization, and RBAC. Led AWS infrastructure design using ECS, RDS, DynamoDB, and S3. Containerized services with Docker and deployed via Kubernetes. Built CI/CD pipelines with GitLab and ArgoCD enabling zero-downtime releases. Applied SOLID, design patterns, and best practices across services. Designed SQL and NoSQL schemas for high-throughput transactional systems. Implemented centralized logging, monitoring, and alerting with Prometheus and Grafana. Collaborated with cross-functional teams in a fully remote Agile environment. Participated in architectural decisions for scalability and fault-tolerance. Conducted cod

Senior Software Engineer at Nokia

Developed Java and TypeScript services for enterprise-learning and analytics platform. Built modular microservices following clean architecture principles. Improved backend performance by 70% using Redis caching and query optimization. Designed REST APIs consumed by multiple frontend clients. Managed AWS and GCP cloud environments with high availability. Maintained Dockerized services and Kubernetes clusters. Built CI/CD pipelines enabling frequent and reliable releases. Designed relational and NoSQL database schemas. Implemented logging, tracing, and monitoring for production services. Worked closely with stakeholders translating business needs into technical design. Refactored to enforce SOLID and secure coding practices. Mentored developers on full-stack and cloud best practices. Reduced feature delivery time by 30% through modular design.