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Barış Tezer

@bartezer

Network Operations leader at WAT Mobilite who built its first 24/7 NOC for EV charging infrastructure.

At WAT Mobilite, I built and led the company's first 24/7 Network Operations team for EV charging infrastructure. I set network operations KPIs and SLAs, created availability dashboards benchmarked against a 96% uptime target, and designed incident, problem, configuration, and change workflows.

At Huawei Technologies, I delivered managed services for Türk Telekom and Türk Telekom–Vodafone joint ventures across networks spanning 2,100+ and 1,200+ sites. I led multi-technology teams, managed project financials and subcontractor acceptance, and designed operational processes for trouble tickets, escalation, and incident management.

Earlier, I managed NOC operations at Samsung Electronics and led technical support and managed services work at Nokia Siemens Networks and Motorola. My experience spans telecom networks and EV charging, including team building, service delivery, network implementation, and project management.

Experience

Work history, roles, and key accomplishments

NOC Leader

WAT Mobilite

Oct 2022 - Aug 2026 (3 years 10 months)

Built and led WAT Mobilite's first 24/7 Network Operations team for EV charging infrastructure, defining KPIs and SLAs, and implementing incident, problem, and change management policies.

NOC Operations Incident Management SLA Management KPI Management EV Charging OCPP 1.6 AWS Grafana Elasticsearch Agile Automation Monitoring Tools

MS Project / NOC Manager

Huawei Technologies

Dec 2017 - Oct 2022 (4 years 10 months)

Delivered managed services for Türk Telekom and joint ventures, leading multi-technology teams and owning project financials, purchase orders, and subcontractor management.

Managed Services NOC Operations RAN Transmission Datacom MORAN Incident Management Change Management OWS Pre Sales Costing RFP

MS Project / Customer Support Manager

Huawei Technologies

Oct 2016 - Dec 2017 (1 year 2 months)

Managed a 20-engineer LTE Babysit Engineering team and led customer support across RAN, Core, and Datacom domains for the Türk Telekom account.

LTE RAN Core Datacom Customer Support SLA Revenue Management Project Management

NOC Manager

Samsung Electronics

Jan 2014 - Dec 2015 (1 year 11 months)

Managed operations and maintenance for a live 2G/3G trial network, including NOC and field operations, and led integration of Samsung RAN products.

NOC Operations 2G Networks RAN Integration Troubleshooting Configuration Management Performance Monitoring

Senior BSS Care Engineer

Nokia Siemens Networks

Jan 2011 - Dec 2012 (1 year 11 months)

Led technical support for Motorola RAN products and supported BTS migration during a multi-vendor interoperability pilot.

BSS RAN Technical Support BTS Migration Interoperability

Network Support Program Manager

Motorola

Jan 1998 - Dec 2011 (13 years 11 months)

Led technical support and managed services delivery for a major GSM operator, managing SW release/upgrade projects and building BSS/RAN teams across multiple countries.

Technical Support Managed Services GSM BSS RAN SW Upgrades RFQ Team Building