Štefan Gula Email & Phone Number

Bratislava

- Acting as CEO of my own company- Providing network knowledge and consultancy as Network SME- SW Architecture design and reviews- Network protocol design and implementations, including RFCs specifications- Encryption protocol integration and adaptations in custom SW

Bratislava, Slovakia

- Working dedicated for Deutche Telekom customer on SDx Project- Performing initial analysis of business requirements and translates that to functional and non-functional requirements for other Dev teams- Creating complete technical feature designs related to SD-WAN, SD-LAN and SD-WIFI topics- Creating and managing configuration templates using Jinja2, YANG & JSON- Providing consultancy for other teams within DT- Using Agile project management methodology and tools

Helsinki, Southern Finland, Finland

- Working dedicated to Nokia customer- Working with project & program managers as technical SME- Providing technical analysis, consultancy and expertise- Performing technical lead role in various projects- Planning a execution of various major network changes- Providing implementation escort for Nokia subcontractors, including HLD/LLD and configuration reviews and guidance

Bratislava, Slovak Republic

- Creating of HLD and LLD for one of the biggest DXC customer- Providing network L4 OnCall- Preparing and executing the most complex WAN changes within customer global backbone infrastructure- Working mainly with Alcatel-Lucent/Nokia SR routers- Involved in preparation steps for segment-routing deployment- Used/Managed technologies:▪ HPE/HPN, Alcatel-Lucent/Nokia/ALE, Cisco routers/switches▪ F5 load-balancers▪ Fortinet FWs and Proxy solutions▪ Network virtualization (FWs, Load-balancers, routers, switches...)▪ ADVPN, IPSec, IP/MPLS, MP-BGP including NNI setups, SD-WAN based on Nuage

Bratislava

▪ Software Architecture & product management▫ Design, documentation and implementation of internal network protocol▫ Responsible for security concepts▪ C++ developer▪ Cross-platform technology specialist (djinni, WebRTC)▪ Integration of C++ libraries to Java, ObjectiveC and Python products▪ Design and implement solutions for application monitoring and automated testing

Galvaniho 7, 82002 Bratislava (Slovakia)

- Leading network project- Design, plan, and implement network changes- Leading of internal network tools automation from network engineering point of view▪ Mainly working on move-to-production process automation- Part of internal SDN team▪ Focus on SDN controller and how to manage its monitoring, reporting and other network tools integration- Worked as both project manager and also as network engineer within various projects▪ As a PM I was leading group of network engineers and was responsible for LAN and FW migration project of one customer into HP- Used/Managed technologies:▪ HPN, Cisco routers/switches▪ F5 load-balancers▪ Checkpoints FWs and Provider-1▪ Fortinet FWs▪ BlueCoat proxies▪ Network virtualization (FWs, Load-balancers, routers, switches...)▪ Software defined networks (SDN)▪ VPN solutions (ADVPN, DMVPN, IPSec)

Staré Grunty 53, 841 04 Bratislava 4 (Slovakia)

- Deploying new network technologies in LAN environments.- Developed own enterprise WiFi solution based on OpenWRT systems, including developing Linux L2 multipoint GRE module.

Ilkovičova 3, 842 16 Bratislava 4, 842 16 Bratislava 4 (Slovakia)

Teaching CCNA, FWL and other CNAP courses

Plynárenská 7, Bratislava (Slovakia)

Monitoring and troubleshooting network outages

Letná 27, 052 01 Spišská Nová Ves (Slovakia)

Assembling computers, programming PHP and MySQL scripts, network administration

Starosaská 15, 052 01 Spišská Nová Ves (Slovakia)

Database and website maintenance

Master'S Degree, Computer Systems And Networks

Bachelor'S Degree, Computer Systems And Networks

Education record