onderson

Results-driven Freelance Technical Architect, Software Engineer, and DevOps Consultant with over 19 years of experience delivering scalable, cloud-native, and enterprise-grade solutions. Extensive experience working with UK public sector organizations and private sector enterprises, leading digital transformation initiatives, modernizing legacy applications, and implementing secure, scalable solutions in highly regulated environments. Adept at optimizing CI/CD pipelines, cloud migrations, and enterprise integrations while ensuring compliance with industry standards and government regulations. Proven expertise in consultancy engagements across telecom, finance, retail, and large-scale enterprise sectors, delivering tailored solutions for complex, mission-critical systems. Hands-on proficiency in software development, full-stack engineering, high-performance system architecture, network integration, and low-level packet tracing. Specializes in cloud-native architectures, Kubernetes, and automation-driven deployments, with deep proficiency in Java (8-17), Spring Boot, AWS, Azure, GCP, Kubernetes, OpenShift, Apache Camel, Kafka, and DevOps best practices. Extensive experience in telecom, networking, and enterprise integration, working with Ericsson, Nokia, Alcatel, Cisco, and Palo Alto technologies. Proficient in TCP/IP, UDP, network programming, PL/SQL, and highly skilled in multi-platform enterprise integration, performance tuning, and JVM optimizations. Strong expertise in standalone and clustered environments, and large-scale distributed systems. Available for public sector contracts, private sector consultancy engagements, and enterprise transformation projects.