Ours is a team of highly qualified and very experienced engineers

We work with our own engineers and in collaboration with other trainers. They are well prepared, have Cisco, Microsoft, Amazon Web Services, Citrix, ITIL®, Linux, Juniper, etc. certifications so they can train and provide maintenance and support services at the highest standards.

Our technical people are not only trainers and instructors who communicate to students the theoretical part of knowledge with hands-on demonstrations on the equipments from our office. They are also engineers who deal in practice with the problems that occurre at customers. The engineers’ experience contributes to the quality of the courses they are teaching in front of the students.

Bogdan Stanila, trainer Bittnet

Bogdan-Mircea, STANILA

STATUS: Cisco CCSI #35336

• 4 years in networking as a Field Engineer, 3 Years of experience in Cisco Voice technologies
• Routing & Switching; Network Design; Unified Communications;

• 1 year of experience



• CCNP Collaboration

Cosmin Voicu, trainer Bittnet

Cosmin VOICU

STATUS: Cisco CCSI #35335


• 6 years of Network and Systems Engineer
• Routing & Switching; Security; Wireless; Network Design; Juniper
• Engineering projects for companies such as Romtelecom, Ericsson.

• 1 year of experience
• 3 x 5 day trainings students for Learning Partner


• Cisco Certified Internetwork Expert Routing and Switching (CCIE R&S #37076)
• Cisco Certified Network Associate (CCNA)
• Cisco Certified Network Professional (CCNP)
• Cisco Certified Network Professional Security (CCNP Security)
• Cisco Certified Internetwork Professional (CCIP)
• Juniper Networks Certified Associate (JNCIA)
• Juniper Networks Certified Specialist – Enterprise (JNCIS-ENT)
• Juniper Networks Certified Professional – Enterprise (JNCIP-ENT)
• Ericsson Certified Associate – IP Networking (ECA)

Cristian Ionescu, inginer Bittnet

Cristian Florin IONESCU

STATUS: Cisco CCIE R&S #20005, Cisco BVP, Master in Bussiness Administration


• 14 years in IT market with with extensive knowledge in routing and switching, datacenter solutions, security and wireless architectures
• identifies and implements the technical approaches that are needed to deliver necessary services effectively and efficiently
• experience in managing full lifetime projects from pre-sales to final implementation and also post-sales including support and optimization
• Complex IT projects for companies such as Erste – BCR, Raiffeisen Bank, ICI Romania, Hidroelectrica, Ministerul Administratiei si Internelor, Radiocom, Generali Asigurari, Bancpost, Societatea Romana de Radiodifuziune, IGPR, Banca Transilvania

• Cisco Bussiness Value Practitioner
• CCIE R&S #20005
• Cisco DataCenter Application Services Specialist
• Cisco Enterprise Network Arhitecture Design Specialist
• Ericsson Minilink BAS
• Harris ClearBurst
• Executive Master in Business Administration – Universitatea Bucuresti

Gabriel VALSAN

STATUS: Microsoft MCT (MCP ID – 2977948), ITIL® Trainer


  • 10 years of networking as System Engineer;
  • Coordination of IT and R&D departments;
  • Training Manager for online training;
  • Routing & Switching; Network Design; Wireless; Microsoft Server and Client, Unified Communications;
  • SAP, SCALA and online CRM and ERP;
  • IT Consultant and Specialist for Intel and Supermicro Servers
  • Project management for designing and implementing Microsoft Platforms in mixt environments.


  • 6 years of experience
  • More than 80 courses with over 600 students



  • Microsoft Certified Trainer
  • MCSA Server 2012
  • MCSA Server 2008
  • MCSA Server 2000
  • Intel Technology Provider
  • MCTS Windows 7 and Office 2010
  • MCTS Software Asset Management
  • MCTS Volume Licensing, Large Organizations
  • Microsoft Licensing Solutions Specialist
  • Microsoft Sales Specialist
  • Axelos – ITIL® Trainer
  • ERC BLS Instructor
Alexandru Ana, trainer Bittnet

Horia-Alexandru ANA

STATUS: Cisco CCSI #33375 , Microsoft MCT (MCP ID – 9370032)


• 9 years in networking as a Field Engineer, 8 Years of experience in Cisco Voice technologies

• Routing & Switching; Wireless; Network Design; Unified Communications; Microsoft Server, Microsoft Client, Mirosoft System Center, Microsoft Lync, Cisco Contact Center

• Projects In training or engineering projects for companies such as Orange, BRD-Societe Generale, Lufkin, Wiebe, Vodafone, Romtelecom, Cisco, Microsoft

• BRD-Societe Generale – implementing a Cisco based video solution with 35 SX20 endpoints, VCS, MCU and integration with Microsoft Lync. The solution has to offer both internal video services and B2B video services. Lead Engineer for this project
• PREH – implementing a Cisco based telephony project with Cisco Unified Communications Manager and 200 IP Phones. Lead Engineer
• Orange – implementing a Huawei based videoconferencing solution with over 50 video endpoints. Lead Designer and Engineer
• EBS (part of Societe-Generale group) – implement a Cisco video conferencing solution with 10 room endpoints along with interactive whiteboards. Lead Engineer
• SCC – training level 3 staff for Microsoft Server, Office 365, System Center. Lead Trainer

• 8 years of experience
• 57 x 5 day trainings with more than 350 students for Learning Partner
• 1198 x 2 hour labs with more than 10.000 students in Academy

• Microsoft® Certified Solutions Expert – Communications
• Microsoft® Certified Solutions Expert – Server Infrastructure
• Microsoft® Certified Solutions Expert – Private Cloud
• Administering Office 365 for Small Business Specialist
• Enterprise Desktop Administrator on Windows 7
• Microsoft® Certified Solutions Associate – Server 2012
• CCNA Voice
• CCNP Voice
• CCNA Video
• Cisco Rich Media Specialist
• CCNA Collaboration
• Cisco Unified Communications on Unified Computing Systems
• Cisco Webex Design and Implementation
• Cisco IP Contact Center Express Specialist
• CCNA Wireless, Implementing Cisco Unified Wireless Voice Networks
• APDS – Avaya Networking
• APDS – Unified Communications
• HP ASE – LAN Solutions 2010
*Best CCNA instructor in EMEA in 2008
*Sirius Top CCSI instructor Cisco 2012


STATUS: certified trainer, systems engineer, network designer


  • IT Systems Architecture;
  • Network Design;
  • Routing & Switching;
  • Wireless Networking;
  • Information Security;
  • Operating Systems;
  • Linux;
  • Scripting & Automation.


  • Over 6 years experience in technical training and network engineering
  • Over 1000 hours of hands-on training, delivered on site (instructor-led)
  • Experience with blended distance learning and remote delivery


  • CCSI – Certified Cisco Systems Instructor #35337
  • CCNP – Cisco Certified Network Professional – Routing & Switching
  • CCDP – Cisco Certified Design Professional
  • CCNA – Cisco Certified Network Associate – Routing & Switching
  • CCDA – Cisco Certified Design Associate
  • CCNA – Cisco Certified Network Associate – Security
  • CCNA – Cisco Certified Network Associate – Wireless
  • CCAI – Cisco Certified Academy Instructor
  • Cisco Networking Academy – Expert Level Instructor Excellence Award
  • CompTIA Network+
  • CompTIA Linux+
  • LPIC-1 – Linux Server Professional (Linux Professional Institute)
  • LPIC-2 – Linux Network Professional (Linux Professional Institute)
  • CLA11 – Novell/SuSE Certified Linux Administrator

Ionelia-Diana TANASE

STATUS: Microsoft MCT (MCP ID – 5181620)


• 11 years in education as Math and Computer Science teacher
• Projects In training or consulting for companies such as Orange, Gebruder-Weiss,BRD-Societe Generale, Alpha Bank, Renault Technologies Roumanie, Dacia, Michelin, Pirelli, Reiffeisen Bank, ING Bank, Enel, Piraeus Bank, Yazaki, Philip Morris, Sonae Sierra, Nestle, Holcim, Daro Proiect, Erbasu, CEZ, Kaufland, Carefour, Cora, British American Tobaco, Kronospan, Schaffler

• 10 years of experience
• More than 100 days/year trainings with more than 350 students/year for Learning Partners


• MOMI: Microsoft Office Master Instructor
• Microsoft Certified Trainer
• MCTS: Microsoft Project 2010, Managing Projects
• MCTS: Microsoft Office Project 2007, Managing Projects
• MOMS: Microsoft Office 2013 Master Specialist
• MOS: Microsoft Office PowerPoint 2013
• MOS: Microsoft Office Access 2013
• MOS: Microsoft Excel 2013 Expert
• MOS: Microsoft Word 2013 Expert
• MOS: Microsoft Access 2010
• MOS: Microsoft Excel 2010 Expert
• MOS: Microsoft Office PowerPoint 2007
• MOS: Microsoft Office Outlook 2007
• MOS: Microsoft Office Word 2007
• MOS: Microsoft Office Excel 2007
• MOS: Microsoft Access 2003
• MOS: Microsoft Outlook 2003
• MOS: Microsoft PowerPoint 2003
• MOS: Microsoft Excel 2003 Expert
• MOS: Microsoft Word 2003 Expert

Mihai Dumitrascu, trainer Bittnet


STATUS: CCSI # 35338


Systems Engineer, Field Engineer, Cisco Academy Instructor, Cisco Learning Partner Trainer

Strong experience in the following fields:


• switching: VLANs, VTP, Trunking, STP, Etherchannel
• routing: OSPF, EIGRP, HSRP, VRRP, GLBP, static routing, route redistribution
• IPv6: addressing, routing, transition and coexistence with IPv4
• wireless: standalone and centralized arhitecture with solutions from Cisco (mainly) and HP, site survey, mobility, wireless security


• switches: Cisco 2960, 3560, 3750, 3850, 4500; HP 3500, 3600, 5500, 5900
• routers: Cisco 1841, 1941, 2801, 2811, 2901, 2911; HP MSR 900, MSR 920, MSR 930
• wireless: Cisco AP 1242, AP 1262, AP 1602, AP 2602, AP 3602 , Cisco WLC 2504, WLC 5508; HP AP 430, HP MSM 720


Over 4 years of experience as an Academy Instructor and Cisco Trainer
I have held over 30 courses for Bittnet Partners with over 180 students and over 500 laboratories for Credis Academy.

• Cisco CCNA Routing and Switching – 2011
• Cisco CCNA Wireless – 2012
• Cisco Wireless Specialist
• JNCIA JunOS – 2013
• HP AIS Network Infrastructure – 2013
• HP ASE Wireless – 2014
• Cisco CCNP Wireless – 2014
• Ruckus WISE Level 2 Expert – 2014
• Cisco CCNP Routing and Switching – 2015


STATUS: Microsoft MCT (MCP ID – 2375393)


• Managing and coordinated of the Departments of IT&C, Training and Marketing Department
• Team Leader at Wintel Level 3 Support Engineers and Project Engineers Team
• IT Consultant and Senior Specialist for Microsoft Server/Client On premises platforms (Windows Server and Client, messaging and communication, collaboration and project management, designing and security, specific products: SQL, Exchange, Lync, SharePoint, Project Server/Client, the System Center Family, Microsoft Office and Project Server/Client).
• IT Consultant and Senior Specialist for Private Cloud Solutions Windows Server 2008 R2/2012/2012R2 and System Center 2007/2009/2010/2012/2012R2 and Iaas/Paas Microsoft Azure platform
• IT Consultant and Senior Specialist for Public Cloud solutions Office 365 (Directory Services Online, Exchange Online, SharePoint Online, Lync Online, OWA, Office Professional) and Office 365 Identities and Services
• Training and consultancy in projects of implementation/migration towards Private and Public Cloud technologies.
• Direct management of projects including management of design stages through Microsoft Project Design, planning and implementation of solutions to the IT&C company and intended beneficiaries of projects.
• Conception, administration and ongoing educational and consulting projects.
• Ellaboration official attendance at public auctions (as ofertant and as technical and training specialist).

• 16 years of experience (MCT since 2001), over 100 MOC titles teached at more than 5000 students, more than 39 Microsoft Exams Achieved
• Qualified for teaching this technologies:
o Microsoft Windows Server 2000/2003/2008/2008R2/2012/2012R2
o Microsoft Windows 2000/XP/Vista/Win7/Win8/Win8.1
o Microsoft Exchange Server 2000/2003/2007/2010/2013
o Microsoft Sharepoint Server 2007/2010/2013 implementing and administering
o Microsoft Lync 2010/2013/Skype for Bussiness
o Microsoft Project Server 2003/2007 and Office Project Client 2003/2007/2010/2013
o Microsoft Office 2010/2013 Family
o Microsoft SQL Server 2005/2008/2012/2014 implementing and administering
o Microsoft SMS 2003/System Center 2007/2012 Configuration Manager, Operation Manager, Data protection Manager, Service Manager, Virtual Machine Manager, Orchestrator, App Controller
o Microsoft SaaS platform Office 365 Identities and Services
o Microsoft IaaS/PaaS platform Azure

• CNFPA authorized Trainer, IT Consultant, Project Manager, System Engineer, System Administrator
• IC3 Authorized Instructor
• Microsoft® Certified Trainer 2001-2016
• Microsoft Specialist
o Windows 7, Configuring
o Windows 7, Enterprise Desktop Administrator
o Windows 7, Enterprise Desktop Support Technician
• Microsoft Excel 2013 Expert
• Microsoft Office 2013 Master Specialist
• Microsoft Office Specialist
o Microsoft Access 2013
o Microsoft Outlook 2013
o Microsoft Excel 2013 Expert Part One
o Microsoft Excel 2013 Expert Part Two
o Microsoft PowerPoint 2013
o Microsoft Word 2013
• Microsoft® Certified Solutions Associate
o Windows Server 2012
o Windows 7
o Windows Server 2008
o Office 365
• Microsoft® Certified Technology Specialist
o Office 365, Administration
o Microsoft Project 2010, Managing Projects
o Windows 7, Configuration
o Windows Server 2008 R2, Desktop Virtualization
o Windows Server 2008 R2, Server Virtualization
o Microsoft Exchange Server 2007, Configuration
o Microsoft Windows Vista, Configuration
o Windows Server 2008 Active Directory, Configuration
o Windows Server 2008 Applications Infrastructure, Configuration
o Windows Server 2008 Network Infrastructure, Configuration
• Microsoft® Certified IT Professional
o Office 365
o Enterprise Desktop Support Technician on Windows 7
o Enterprise Desktop Administrator on Windows 7
o Virtualization Administrator on Windows Server 2008 R2
o Enterprise Administrator on Windows Server 2008
o Server Administrator on Windows Server 2008
• Microsoft® Certified Solutions Expert Private Cloud (Charter member)
• Microsoft Certified Systems Administrator
o Security on Windows Server 2003
o Messaging on Windows 2000
o Messaging on Windows Server 2003
o Windows Server 2003
o Windows 2000 (Charter member)
• Microsoft Certified Systems Engineer
o Security on Windows 2000
o Security on Windows Server 2003
o Messaging on Windows 2000
o Messaging on Windows Server 2003
o Windows Server 2003
o Windows 2000
• Microsoft Certified Professional

Razvan Iliescu, trainer Bittnet


STATUS: Cisco CCSI #35339

• 10+ years in networking as a Field and DesignEngineer
• Routing & Switching; Network Design; Security; Cisco; HP
• Engineering projects for companies such as Dacia/Renault, Mechel Targoviste, Mittal Steel Galati, Tarom, Ancom, SNR Radiocom, Ministry of Administration and Interior, Ministry of justice

• Custom trainings for customers in technologies such as: Switching, Firewalls. Routing, VPNs
• 1 official Cisco training at an authorized Learning Partner

• Cisco Certified Internetwork Expert #22806 Routing & Switching
• Cisco Certified Internetwork Expert #22806 Security
• Cisco Certified Network Professional – Security
• Cisco Certified Network Professional
• Cisco Certified Design Professional
• Cisco Certified Network Associate
• Cisco Certified Design Associate
• Comptia Network+ Certified Professional
• Comptia Security+ Certified Professional
• Certified Sonicwall Security Administrator



STATUS: Microsoft Trainer

IT Systems Architecture, Microsoft Servers solution architecture, Azure cloud solution architecture, Hyper-V virtualization solution architect, SQL Database architecture, SharePoint solutions architecture, Exchange solution architecture, Complex IT Solutions Design, Cisco Networks

• Consultancy: Microsoft IT Systems, Networking
• Cloud: Microsoft Azure
• Hardware: Servers
• Clustering: Microsoft Failover Cluster, SQL Server Cluster, Microsoft Servers High-Availability solutions
• Virtualization: Hyper-V, System Center Virtual Machine Manager

TRAINING: 8 years of experience, over 100 trainings, over 1000 trained students.


• MCSA Server 2012
• MCSA Windows 8
• MCTS Azure Infrastructure
• MCITP Server 2008
• MCSA Server 2003
• MCTS Windows 7
• MCTS SharePoint Server 2010, Configuring
• MCTS SQL Server 2008, Database Development
• Designing Business Intelligence Solutions with Microsoft SQL Server
• Implementing Data Models and Reports with Microsoft SQL Server
• CompTIA Server+, Security+
• MCT (Microsoft Certified Trainer) – since 2009
• CompTIA Trainer – since 2010

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