Administrator at Casa Royal Haveli
12/2010 – CURRENT, Costinesti, Romania

Administrator at Pointlet Research S.R.L.
01/01/2022 – 31/12/2023, Bucharest, Romania

Research and Development within HOOS (Heavy Oil Operating System) at S.C. Green Light Grup S.R.L.
30/11/2017 – 01/01/2023, Bucharest, Romania
- Convergence of industrial systems and protocols with IoT (Internet of Things)
- Network design for IoT
- Software design for IoT
- IoT integration in cloud computing
- IoT data analysis
- Design and development of HOOS automation
- Monitoring and control of HOOS locally, remotely, and in the cloud

IT Equipment and Network Technician at CableNet
10/2008 – 02/2010, Constanta, Romania
- Website administration
- SEO optimization for administered websites
- Web design
- Creation of promotional posters for clients

System Administrator at Romanian Soft Company
01/2006 – 05/2008, Bucharest, Romania
- System, server, and network maintenance; troubleshooting
- Security responsibilities, preventing unauthorized system access
- Periodic hardware and software system audits
- Hardware and software installation
- User account management (adding, deleting, renewing, resetting passwords)
- Technical support
- Server backups

Participated in the development of the Petromcard project (POS application and fuel card for Petrom clients) from May 2006 to September 2007:
- Centralizing information from gas stations
- Developing deployment procedures
- Deploying new application versions
- Technical support for Petrom employees at gas stations
- Developing technical support procedures for establishing a call center for Petromcard

Network and Internet Operator (Self Employed)
08/2003 – 12/2005, Costinesti, Romania
- Created a local network with internet access via optical fiber in Costinesti (network with fiber optic, wireless, and UTP links)
Responsibilities included:
- Creating the physical infrastructure for the network
- Purchasing equipment
- Coordinating other team members
- Server administration
- Technical support for network clients, resolving issues
- Managing subscriptions

Collaborator at Costinesti City Hall
09/2004 – 09/2005, Costinesti, Romania
- Initiating students from the general school in Costinesti into IT

IT Equipment Maintenance and Service at Costinesti City Hall
08/2003 – 08/2004, Costinesti, Romania
- IT equipment maintenance for Costinesti City Hall
- Administration of the City Hall's internal computer network
- Technical support for employees

Service Technician at GMB Computers
07/2003 – 08/2004, Constanta, Romania
- Assembling computers
- Troubleshooting equipment brought in for service
- IT equipment configuration
- Maintenance operations for workstations and servers
- Installing components, diagnosing defects, replacing defective components (PCs, printers, network)