Name: Davit Tevzadze
Email: davidtevzadze087@gmail.com
LinkedIn: LinkedIn Profile
Visa: EU Blue Card holder since 2018
Driver's License: Yes
Professional Journey & System Evolution
I began my career in telecommunications, working with mobile operators and global vendors. From the early stages of my career, I worked primarily in remote and distributed environments, which required a high level of independence, discipline, and solution-oriented thinking. This shaped the way I approach work — taking ownership, solving problems proactively, and delivering results without constant supervision.
Over time, I moved beyond pure engineering and became increasingly focused on data systems and business intelligence. I transitioned from analyzing reports to designing the underlying data architecture — building structured pipelines, cloud integrations, and scalable BI platforms using Google Cloud and BigQuery. Instead of working only within systems, I began creating and improving them.
Parallel to my enterprise work, I developed a strong passion for building complete, practical products.
I independently designed and developed a GDPR-compliant phishing simulation platform that allows organizations to conduct employee awareness training without complex installation or infrastructure changes. The system is lightweight, privacy-conscious, and built to integrate easily into existing workflows — enabling companies to strengthen cybersecurity culture with minimal operational disruption.
In the hospitality sector, I created a dynamic QR-based digital menu platform with built-in analytics. The system allows restaurants and hotels to update content instantly, monitor customer interaction patterns, optimize resource usage, reduce waste, and improve operational efficiency — all without requiring expensive hardware or complex deployments.
Additionally, I have independently designed, developed, and published more than 60 Android applications from scratch — managing the full lifecycle from idea and architecture to implementation and deployment on Google Play. This hands-on development experience strengthened my ability to transform concepts into fully functioning, scalable solutions.
I genuinely enjoy what I do. I am driven by solving complex problems, improving systems, and building practical tools that create measurable value. Whether working in telecom environments, enterprise data architecture, cybersecurity awareness systems, hospitality platforms, or mobile product development, I focus on clarity, structure, and long-term scalability.
Today, I operate at the intersection of domain expertise and system design — combining telecom knowledge, data architecture, cloud engineering, business intelligence, and product development into real, working solutions that solve operational problems.
Telecom and technology professional with 15+ years of experience across mobile operators, enterprise systems, data architecture, and software development. I design and deliver end-to-end solutions — from telecom domain problems to cloud data platforms, BI dashboards, and mobile applications.
Telecommunications & Fraud Intelligence
• 15+ years with mobile operators and vendors
• Telecom software, CDR analysis, network understanding
• Fraud detection pre-sales & revenue protection
Data Architecture & Google Cloud
• CRM → Cloud → BigQuery pipelines
• Data modeling, automation & governance
• Scalable BI architecture
Business Intelligence & Analytics
• Power BI & Google Looker Studio dashboards
• Executive KPI reporting
• Excel & BI training
Android Development
• 60+ Android applications built from scratch
• Full lifecycle ownership (idea → publish → maintain)
• Google Play deployment
Security & Awareness Systems
• GDPR-compliant phishing simulation platform
• Corporate awareness training solutions
Digital Product Platforms
• Dynamic digital menu system for restaurants & hotels
AB Handshake – Technical Pre-Sales Engineer & Account Manager
Global anti-fraud company supporting telecom operators and regulators.
ZION – Luxury Real Estate Developer
BI architecture and reporting systems for high-value real estate projects.
TSUR Group – Aromaco, Laline, Nami8
Data automation, CRM integration, cloud pipelines, and BI systems.
Nokia / Geocell Georgia (TeliaCompany)
Engineering, R&D, 5G, cloud, and network optimization roles.
• Head of Unit – Radiocommunications Planning & Optimization (Geocell Georgia)
• Supervised subcontracting companies for radio services
Professional Experience:
2025 - Present: Data Architect & Independent BI Audit Role – ZION (Luxury Real Estate Developer)
Designed and restructured business intelligence architecture
Built structured KPI dashboards for executive decision-making
Conducted independent review and audit of existing BI systems
Standardized reporting logic and governance processes
Improved transparency across high-value property sales performance
2022 - Present: Technical Pre-Sales Engineer & Account Manager at AB Handshake
Support the sales team by demonstrating fraud detection products to potential clients.
Collaborating with technical teams to tailor solutions to client needs.
Supporting Sales team for Conducting detailed product presentations and workshops to educate clients on fraud detection capabilities.
I am in charge of creating advanced tools and solutions that improve our ability to analyze fraud patterns and simplify workflows for the entire team. For further information, go to the project page for Dynamic Fraud Radar Reports with Geo Visualization and Task Management Tracker with Automated Email Notifications.
2018 - Present: Android Developer
Specialized in end-to-end app development, including design, coding, testing, and deployment.
Utilized Android Studio and Java for creating high-performance applications.
Engaged in continuous learning and application of the latest Android technologies and best practices.
2018 - 2022: Nokia
Global Customer Support Organization - SUS AdvSrv Senior Specialist (2022)
Responsible for the installation and configuration of a virtual box, release updates and upgrades, and monitoring and resource utilization.
Radio Access Network Business Unit - Applied R&D Software Engineer (2021 - 2022)
Utilized TortoiseSVN and Microsoft Visual Studio version control systems for updating web page code according to requirements.
Defined and revised specifications, investigated and resolved fault issues [PRONTO], and collaborated on creating new features.
Customer Intervention & Support 5G & IoT Specialist - Applied R&D Engineer3 (2018 - 2021)
Prepared content for network engineering and conducted customer workshops.
Organized WebEx deep dive learning sessions for engineers from major telecommunications firms worldwide.
2011 - 2018: Telia Company (Formerly Telia Sonera) Geocell [Georgia]
Cell Planning and Optimization Senior Engineer
Conducted comparative analysis of top cellular operators, performed post-processing and reporting.
Tracked BSC/RNC level KPIs on a daily basis.
Assessed, analyzed, and resolved detailed VIP corporate complaints.
Reported to headquarters and contributed to simulation-based geographic and population coverage.
Provided support and guidance to team members, including newbies.
Acted as the single point of contact for technical concerns with external government agencies.
Contributed to Telia Company Eurasian group benchmarking modernization for 2018-2019.
2009 - 2011: LTD PLANO Engineering [Georgia]
Field & Drive Test Engineer
Conducted site planning for new or existing base stations.
Performed drive tests and conducted surveys to address customer complaints.
Conducted daily statistical monitoring at the site and cell levels.
2008 - 2009: Parliament of Georgia
Intern Engineer
Monitored the daily performance of all electrical systems in buildings and gathered statistical data on electrical equipment.
Education:
2003 - 2004: David Aghmashenebeli National Defence Academy of Georgia
Team Leader
2004 - 2008: Technical University of Georgia
Engineering Sciences (Aviation Educational Scientific Institute Faculty)
Group Leader
Technical Skills:
Computer Systems: Windows, Linux, macOS
Software Proficiency:
Office Suites: Microsoft Office, Visio & Project, Power Pivot, Power BI
Design Tools: Inkscape, Adobe Photoshop, Illustrator, Premier Pro, Sony Vegas Pro, 3ds Max (AutoDesk), CAD (AutoCAD)
Statistical and Mapping Software: Minitab Statistical Software, MapInfo Professional, Google Earth, Global Mapper, ArcGIS, QGIS
Project Management: Jira, Confluence
Analytics and Development: Google Analytics, SQL, TortoiseSVN, Java, Android Studio, GitHub, Oracle VM VirtualBox
Cloud and Data Solutions:
Google Cloud: Expertise in deploying and managing scalable cloud infrastructure.
BigQuery: Skilled in querying large datasets, optimizing performance, and automating workflows.
Looker Studio: Experienced in creating intuitive, data-driven dashboards and reports.
Telecom Software:
FORSK, ATOLL, TEMS Investigation, TEMS Discovery Device, TEMS Discovery Network, TEMS Automatic
Web Intelligence Rich Client - Business Objects
OSS: Nokia, Ericsson, and Huawei systems
InfoVista Xeus Express, Huawei iManager PRS, Huawei GENEX Probe, Huawei GENEX Assistance, Huawei Discovery
Languages:
Georgian (Native)
English (Proficient)
Turkish, Russian, and Polish (Beginner)
About Visa:
I am a Georgian citizen.
Georgia and the European Union have a visa liberalization agreement, allowing Georgian citizens to visit the EU without a visa.
Since 2018, I have been a holder of the Blue Card, which is an official work visa granted to highly talented non-EU citizens. It enables me to live and work in any country within the European Union.