

Experienced professional with sixteen years of expertise in billing BSS, CRM, ERP, and mobile systems engineering. Extensive knowledge in tools system engineering, software, and hardware solutions. Issues debugging and solving. Significant experience in managing people and processes, product support, development, and optimization. Eager to learn about new markets and technology, with an open and adaptive mindset. Well-versed in building positive relationships with customers and other stakeholders. Strong requirements gathering, scope development and inventory coordination abilities. Skilled at overseeing complex, high-value technical projects with excellent planning competencies.
Telecom network design and systems architecture
Tactical interception systems
RF solutions
Big data systems
Customer-focused solutions design
Customer relations
Debugging and issue resolution
Technical customer support
Team and project management
Customer account management
Coaching and mentoring
Networking and security
Linux and Windows administration
Databases: Elastic, MongoDB, Microsoft SQL, Oracle - administration
DevOps: Grafana, Jenkins, Ansible, Python, Shell scripting, Microservices, Docker, Kubernetes, Kafka
Monitoring: Grafana, Prometheus, Icinga, Nagios, ManageEngine
Routers, Storage solutions
Virtualizations and cloud: VMware, Oracle, AWS
HW: Servers, Load balancers, Firewalls
Telecom: LTE, UMTS, GSM, SS7, Diameter, SIP, Camel, core network components and protocols
SIM cards and security
Jira administration
User Acceptance Testing
Business Analysis
Information Security
Requirements Analysis
Stakeholder Management
DevOps Practices
Software Architecture
Product Lifecycle Management
Software Development Lifecycle
Vendor Relationship Management
Stakeholder Communication
Project Management Tools
Project tracking
Teamwork and Collaboration
Customer Service
Problem-Solving
Time Management
MS Office
Problem-solving abilities
Team Leadership
Multitasking
Risk mitigation planning
Excellent Communication
Decision-Making
Project Team Coordination
Team building
Client Relations
Root Cause Analysis
Project management software
Coaching and Mentoring
Project Management
Analytical Skills
Performance monitoring
Risk Management
Project Planning
Data Analysis
Status Reporting
Continuous Improvement
Risk Assessment
Interpersonal Communication
Conflict Resolution
Risk Analysis