Claudiu D.

Luxoft is a global digital strategy and software engineering company delivering bespoke solutions to clients across financial services, automotive, and telecom industries.

• Led the migration of Finastra’s Pegasus platform from Flink and Micronaut to a modern Spring Boot–based architecture.
• Refactored legacy modules into clean, modular Java 17 codebases, improving maintainability and reducing technical debt.
• Streamlined CI/CD pipelines using Maven and Sonar, enforcing code quality and automated static analysis.
• Ensured data consistency and performance through extensive regression testing and API refactoring.
• Collaborated closely with DevOps to optimize build and deployment efficiency in distributed environments.

Orion Romania delivers advanced software engineering services to global clients, including telecommunications and IoT enterprises.

• Enhanced backend features for Qualcomm’s Edgewise RAN Service Automation Platform, enabling smarter cloud-based 5G orchestration.
• Developed and modularized services during the transition to a microservices architecture, improving scalability.
• Provided Level 3 support and resolved complex backend issues to ensure uptime and operational reliability.
• Implemented asynchronous communication using Kafka and ActiveMQ, increasing processing throughput.
• Containerized applications with Docker and Helm charts for seamless Kubernetes deployments.

NEXTLEVELTEC is an IT consultancy specializing in delivering enterprise-grade software solutions and digital transformation projects for clients across multiple industries. The company provides technical expertise in backend systems, cloud architectures, and scalable microservice deployments.

• Served as a senior Java consultant across several client projects, supporting the design, implementation, and optimization of enterprise applications.
• Developed proof-of-concept (POC) solutions to validate new architectural approaches and technology integrations for client systems.
• Built and maintained microservices using Spring Boot and Apache Kafka, ensuring scalability and reliability.
• Implemented RESTful APIs and supported CI/CD workflows to streamline integration between distributed systems.
• Participated in maintenance and feature enhancement tasks, improving performance and stability in production environments.
• Collaborated with cross-functional teams to ensure best practices in code quality, documentation, and DevOps alignment using Kubernetes.

HCL is a global technology company providing IT and engineering services across industries including manufacturing, banking, and hardware.

• Designed and implemented backend features for HP’s enterprise printer management platform (HPI-HpOne).
• Led a 5-person developer team through the entire SDLC, ensuring technical alignment and timely delivery.
• Deployed services in AWS and integrated S3 and Lambda for scalable data processing.
• Performed code reviews, optimized microservices performance, and guided developers on best practices.
• Coordinated with QA and DevOps to streamline CI/CD and reduce deployment errors.