Lead Business Analyst with 17 years of experience in telecom, specializing in RAN operations, OSS/BSS systems, and enterprise integration. 7 years at MegaFon as a Senior RAN Engineer, followed by 10 years at Netcracker delivering complex solutions for Tier-1 operators across Europe and Asia. Skilled in stakeholder communication, agile delivery, and cross-system architecture. Proven track record in managing full lifecycle from requirements to deployment.