Riccardo Nalesso @thetechguy_it
Connecting Networks that Connect People👨🏼💻 #CCIE EI 58773 | #CiscoChampion '23-25 | #SDN #ACI #Python #NetworkAutomation #SDWAN thetechguy.it Italy Joined May 2022-
Tweets3K
-
Followers4K
-
Following991
-
Likes6K
We're having fun with the new ACI project! We're finally starting the implementation phase with the multi-pod + multi-site project!
August for our family is an infinitely shitty month Last year on the 15th I lost my uncle. This year my father was hospitalized and had emergency surgery (3h) Seeing him walking today after 4 days is the best thing I could ask for. Family first.
5 years ago VMWare endorsed my book in their network Automation for Dummies pdf (still free) At the time this really put me over and I’m still grateful for this
GPT-5 is here. Rolling out to everyone starting today. openai.com/gpt-5/
My friends! I've only gone and done it! 🥳 Today I sat and passed the 300-910 #DEVNET #DEVOPS exam earning my Cisco Certified DevNet Professional certification! Cannot believe it! 🎉🎉🎉 @LearningatCisco #TheresAlwaysTime
Here's part of my comprehensive study plan for the #CCIE. It's going to be an absolute battle but I feel good about it. For those who have taken it, any tips welcome!
Hi community, i recently upload my new post about Opengear cli access where i discuss all the options to access remote Operations manager or console ports through an ssh connection. next-hop-self.it/posts/oobm-ope…
Customer visit ~Venice They must replace NX5k and several FEX switches with new Nexus 9000 Series It’s public administration stuff so it’s difficult to win this job but at least I had a great day 😅✌🏼
Celebrating 25 years of connection and collaboration with special wishes from the #CiscoCommunity VIPs! 😍 Cheers to 25 years! 🥂 ✨ Join the celebration: cs.co/6016fG4TO #CiscoCommunity25 #CiscoVIP
DCI with VXLAN EVPN: Safely Stretching L2 VLANs Between Data Centers Legacy DC - Site 1 (blue) Legacy DC - Site 2 (yellow) L3 links between core switches with OSPF (underlay) and BGP EVPN (overlay) The switch MI_TEST can reach the RM_TEST switch in all the stretched VLANs
@layer8packet Assuming you are the manager, be a good listener first. Praise in public. Criticize in private. Delegate well. Final advice: don’t be one of those asshole managers who feels threatened when subordinates outshine you technically. Your job is also to help grow your people.
I officially choose @Ubiquiti for my home network infrastructure now it is time to define where to install all the devices (probably in the garage) and where to run all the cables in all the rooms/floors + APs/Cameras location so far is the best part of buying a home for me 🤣
Buying a house and following the construction, making the decisions all the materials and layout of walls, electrical/plumbing, is really - really - stressful!
Gain complete control over your data by running LLMs locally. Sr. Tech Advocate @renobelk explains how 👇 youtube.com/watch?v=RfdeQm…

Daniel Dib @danieldibswe
39K Followers 1K Following Senior Network Architect | CCIE #37149 | CCDE #20160011 | CLN VIP | Cisco Champion | Blogger | Technical Writer | Mentor
John Capobianco @John_Capobianco
20K Followers 6K Following Head of DevRel @ Selector AI | Distinguished Speaker | Award Winning Author | Open Source | Educator | formerly Cisco
permit ip andy andy @andylapteff
14K Followers 4K Following Network Engineer | Product Marketing @nokia | @artofneteng | https://t.co/MY8QciZpMp
Tim McC @juangolbez
7K Followers 461 Following CCIE #58615. Author of The Hybrid Cloud Handbook. Cohost of @cables2clouds podcast. https://t.co/iNr4p6nJTU @carpe-dmvpn.com - blu skie
David Peñaloza @davidsamuelps
9K Followers 941 Following #CCDE 2023::50 #CiscoVIP #CiscoChampion Tireless, persistent, stubborn, sarcastic. Geek, networker, sick learner, ardent teacher, hug machine. Gross & effective
Learn with Cisco @LearningatCisco
247K Followers 3K Following Start here. Go anywhere. Learn with Cisco accelerates your success, including #CCNA #CCNP #CCIE #CCDE Specialist & #DevNet. Use #CiscoCert to join conversation.
Network Wizkid @iwiizkiid
13K Followers 653 Following Cyber Security Technical Solutions Architect | Content Creator | #CISSP | Founder of https://t.co/NmaQDagfLb | All Views = Mine
Jeremy McDowell @JeremysITLab
19K Followers 836 Following 🇨🇦→🇯🇵 (2014~) Student at #42Tokyo (2025.04~) I make educational videos about computer networking on YouTube. CCNP・日本語能力試験1級・一人社長
Deirra F. @deirradecoded
34K Followers 2K Following Cybersecurity, AI, Business & Lifestyle. ☕️👩🏾💻📚🩵
Danny Wade @devnetdan
4K Followers 915 Following network automation nerd • Cisco Press Author • #CiscoChampion • #DevNet500 • tweets are my own • https://t.co/1E0qndiyMs
Ethan Jackson @ETH4N3T
2K Followers 505 Following SE @ Juniper Networks | JNCIE #Wannabe 👨🏼💻 | ‘Dreams don’t work, unless you do’ | Tweets are my own 🙋🏼♂️ | #Junivator
Ian Adams @NetEng_Ian
5K Followers 1K Following Sr Network Engineer, InfoSec, SysAdmin, EMT, Chimney Sweep. #BLM. Tech is for EVERYONE. (he, him, his)
MyMindsMadness @mymindsmadness
4K Followers 440 Following #CCNA Labs, study guides, inforgraphics and check out #DailyCCNAQuestion and #YesterdaysCCNAQuestion Free compilation quizzes on our site. #CiscoChampion
Jonathan🦉 @theVPNbloke
3K Followers 904 Following #CiscoVIP : #CiscoChampion : #CiscoCommunityAmbassador Ansible : DEVNET : CCNA : CCNP : Design :
The Art of Network En... @artofneteng
19K Followers 1K Following A podcast for Network Engineers by Network Engineers! Cohost @andylapteff #aone #neteng #IAATJ
David Alicea @Dayvee87
6K Followers 1K Following Solutions Engineer @Cisco, #CCNP Enterprise/Security. I thank God for each and every day. Coffee and Family, not in that order. @dayvee.bsky.social
CCIE-EI Journey and b... @Kangaruess
2K Followers 206 Following Just a #CCNP in a #CCIE world | EIGRP enthusiast | Posting my journey to CCIE EI and beyond | Cisco Community VIP 2025 https://t.co/SIDueQx5lJ
Orhan Ergun @OrhanErgunCCDE
14K Followers 419 Following Networking Courses on https://t.co/DKchljXOnv Networking, Security, Cloud, Automation, DevOps, and many others. Beginners to Experts, hundreds of IT courses
Jessé Pirasolli @jessepirasolli
81 Followers 393 Following Telecom Consultant | CCNA | CCNP SPCORE | CCNP SPRI | CCNP ENCORE | CCNP Enterprise Advanced Infrastructure Implementation
AdelaideGalbraith @g1q209H2556SEh8
0 Followers 43 Following
Michael J @MikeMannheim8
4 Followers 59 Following
JJNetworks @JJNetworksLLC
0 Followers 30 Following
Loawlea @Loawlea057
33 Followers 1K Following
Yuraj Singh @yurajpandiya
0 Followers 14 Following
sriram kumar @Esriramkumar
5 Followers 190 Following
TecththingzIoT @tecththingz
9 Followers 153 Following
Alvarez Sean @AlvarezSea73881
0 Followers 24 Following
Irjousqoo @Irjousqoo3082
49 Followers 1K Following
saddam hossain @saddamBD25
24 Followers 579 Following
Aryan Baniwal @aryan29628
53 Followers 1K Following
Mårco @Kikwai_KE
290 Followers 705 Following IT Security Analyst | Tech Consultant |Founder @cvr_writers : Resume Writing Services: Resumes, CVs, Cover Letters, Job Adverts etc. |#InfoSec @ManUtd Fan |
Ramu @Ramu1758593
18 Followers 640 Following
UDAY KIRAN @udaysriram
482 Followers 4K Following Master Student at PACE University | Ex-Vice Principal(Chalapathi Inst. Tech.) | Data Scientist | MSDFO | SQL | Python | MS Office
Mijanur Rahman @MijanCyberSec
3 Followers 129 Following WordPress Security & Malware Removal Expert | Cyber Security Specialist | Ethical Hacker | Pen Tester | #WordPress #CyberSecurity #EthicalHacking #PenTesting
Powersearch4 @powersearch4
14 Followers 279 Following
George @GeorgesK_98
1 Followers 36 Following
ਸਿੰਘ @yegsingh
620 Followers 3K Following FortiGate in my rack, Nitnem in my heart | Tech sevadaar ⚔️ ☬
Mike @MeulemansMike
6 Followers 12 Following
Alexei Cherubin @AlexeiCherubin
173 Followers 250 Following @DalhousieU Alum :: Former Design Engineer :: Former Physics Teacher :: Content Creator (https://t.co/Kt5VyQ2k65) :: He/Him :: #NeverGiveUp
Danyar @Danyar_00
251 Followers 2K Following
Bilgisayariseviyoruz @Bilgisayarisev
159 Followers 5K Following
ShadowOfCyber @ShadowOfCyber
103 Followers 646 Following No fluff. No shortcuts. Cybersecurity—raw, real, relentless. Daily hacks, harsh truths, zero excuses. Follow if you dare to level up.
Ali Nazari @AliNazariNki
15 Followers 697 Following
Hiep Tran @denskdep
0 Followers 10 Following
Amer Blaton @blatoon333
52 Followers 906 Following
Juan Forbes A @juanjfa_
2K Followers 3K Following 🇵🇦|👨🏾💻 •He/Him/His ✊🏾 •🖥️ IT guy, ⚽📝 @elentretiempo_, 🐂 Fanático del @taurofc. A veces suelo hablar de política.
Hussein Sherafat @Hussein_Sherafa
236 Followers 6K Following
brainless⚗️ @jminoeudtron
59 Followers 856 Following
Gideon🥀 @webenstein_
5K Followers 1K Following 21. Blockchain Developer → building and learning Founder of EN-Wallet (Hardware crypto Wallet) → Still building
Andrea Dainese @adainese
2K Followers 162 Following Electrical Dreamer / CISO / CCIE / Father of Unified Networking Lab (UNetLab). Also on @[email protected]
Guna 🚩 🪷 UR @Imguna63
549 Followers 6K Following Proud Tax payer, humanist. In the process of turning things into reality. Be brave, Always say 'I have no Fear'. One family, one caste based reservation 🚩
Miloš Mindek @milosmindek
23 Followers 224 Following
anagogistis @anagogistis
61 Followers 415 Following aka reductionist... Linux | Networking | Programming (Python, Go, C, Bash) Check out my blog
ابو يحيى @jemeil84
0 Followers 61 Following
Gilbert De Leon @gil906
232 Followers 1K Following
Daniel Dib @danieldibswe
39K Followers 1K Following Senior Network Architect | CCIE #37149 | CCDE #20160011 | CLN VIP | Cisco Champion | Blogger | Technical Writer | Mentor
TracketPacer @TracketPacer
58K Followers 396 Following 🚀 rockit network engineer 👩🏼💻🛜 weird use cases & silly tech | find me on a platform not run by a nazi 👋🏼
Nick Russo @nickrusso42518
26K Followers 181 Following Principal Architect @Cisco, CCDE, CCIE EI/SP, author, teacher, network/devops eng, former @USMC (0351/0602), OEF vet, & girl dad x2. Tweets mine. 埋头苦干多做事少说话!
John Capobianco @John_Capobianco
20K Followers 6K Following Head of DevRel @ Selector AI | Distinguished Speaker | Award Winning Author | Open Source | Educator | formerly Cisco
permit ip andy andy @andylapteff
14K Followers 4K Following Network Engineer | Product Marketing @nokia | @artofneteng | https://t.co/MY8QciZpMp
Tim McC @juangolbez
7K Followers 461 Following CCIE #58615. Author of The Hybrid Cloud Handbook. Cohost of @cables2clouds podcast. https://t.co/iNr4p6nJTU @carpe-dmvpn.com - blu skie
T€n€yia R€n€�... @T3n3yiaR3n33
11K Followers 202 Following Network Engineer| Fitness Trainer| Race Car driver
David Bombal @davidbombal
170K Followers 690 Following YouTube: https://t.co/xGPVEj6ULN Discord: https://t.co/GZI30F45va Website: https://t.co/MpcS9ylBrV
David Peñaloza @davidsamuelps
9K Followers 941 Following #CCDE 2023::50 #CiscoVIP #CiscoChampion Tireless, persistent, stubborn, sarcastic. Geek, networker, sick learner, ardent teacher, hug machine. Gross & effective
NetworkChuck @NetworkChuck
218K Followers 635 Following Believer. Beard. Coffee. Tech. Youtube. Check the link in my bio to see my latest video!
Learn with Cisco @LearningatCisco
247K Followers 3K Following Start here. Go anywhere. Learn with Cisco accelerates your success, including #CCNA #CCNP #CCIE #CCDE Specialist & #DevNet. Use #CiscoCert to join conversation.
Network Wizkid @iwiizkiid
13K Followers 653 Following Cyber Security Technical Solutions Architect | Content Creator | #CISSP | Founder of https://t.co/NmaQDagfLb | All Views = Mine
Jeremy McDowell @JeremysITLab
19K Followers 836 Following 🇨🇦→🇯🇵 (2014~) Student at #42Tokyo (2025.04~) I make educational videos about computer networking on YouTube. CCNP・日本語能力試験1級・一人社長
Deirra F. @deirradecoded
34K Followers 2K Following Cybersecurity, AI, Business & Lifestyle. ☕️👩🏾💻📚🩵
Danny Wade @devnetdan
4K Followers 915 Following network automation nerd • Cisco Press Author • #CiscoChampion • #DevNet500 • tweets are my own • https://t.co/1E0qndiyMs
Kevin Myers @stubarea51
8K Followers 649 Following Sr. Net Arch focusing on #MikroTik, #whitebox and #opennetworking. Advocate for #IPv6 & rural ISPs. Husband. Dad. #Chesspunks War Eagle. Geek. #Lego
John Breth (JB) | Cyb... @JBizzle703
31K Followers 756 Following Founder (@jbc_sec) | IT/Cyber Architect | Author ▶️ https://t.co/tQe0lylvuo Maine born | CyberSec Pitbull USAF UMUC JHU #AWSCommunityBuilder #CiscoChampion
Stuart Clark @bigevilbeard
7K Followers 329 Following Senior Developer Advocate @ Spotify | DevOps Pioneer | TEDx Speaker | International Keynote Speaker | Technical Author | DevNet Expert | Tweets are mine
Ethan Jackson @ETH4N3T
2K Followers 505 Following SE @ Juniper Networks | JNCIE #Wannabe 👨🏼💻 | ‘Dreams don’t work, unless you do’ | Tweets are my own 🙋🏼♂️ | #Junivator
Federal Reserve @federalreserve
1.3M Followers 27 Following The official Twitter channel of the Board of Governors of the Federal Reserve System. Privacy Policy: http://t.co/pbRRCfwyou
Home Assistant Devs @hass_devs
18K Followers 34 Following Follow us for the latest news around developing for Home Assistant. Follow the main account at @home_assistant.
Home Assistant @home_assistant
74K Followers 271 Following Open source home automation that puts local control & privacy first. Powered by a worldwide community of tinkerers & DIY enthusiasts. News for devs @hass_devs
Shelly @shelly_IoT
6K Followers 138 Following Smart home devices designed and developed to provide solutions tailored to your needs. #IoT #HomeAutomation #SmartHome #Tech
Filip Šedivý @f_sedivy
262 Followers 461 Following CZ made. US educated. SE based. UA and IL supporter. IT by trade. 7 Summits (4/7) dream.
Tesla AI @Tesla_AI
404K Followers 18 Following
Città di Vicenza @CittadiVicenza
6K Followers 174 Following Segui gli aggiornamenti delle notizie del Comune di Vicenza in tempo reale: https://t.co/WIPyBd4Ikh
Benjamin Felix @benjaminwfelix
26K Followers 242 Following Helping Canadians make better financial decisions. Chief Investment Officer, Portfolio Manager @PWLCapital; co-host @RationalRemind. Meet with PWL ⬇️
Jay @Jay_in
161 Followers 1K Following Product@Cisco and Networking enthusiast. Coffee, wine and Warriors aficionado when not at work. Views are my own and does not represent anyone else.
MetalDevOps @MetalDevOps
1K Followers 34 Following @MetalDevOps Official Twitter Page! INVOLVE + EVOLVE! Community 4 metal lovers & technology!
Jah☁️ | Cloud Sec... @CloudBuddyJah
385 Followers 717 Following Certified CCNA | Network Engineer | Aspiring Cloud Security Engineer | Learning #CloudSecurity, #DevSecOps, & #Automation | Documenting the journey
Jessy Vetter @_jvetter
8 Followers 115 Following Senior Network Engineer at Microsoft ☁️ Love #network, #linux and #cloud ~yes, it was DNS~
Ali Sayed @AliSayed199
571 Followers 604 Following
simone marangoni @ccie66057
4 Followers 12 Following
Lancelot eihoda @lanceeihoda
463 Followers 1K Following Architecture, Cisco, Fatherhood, Catholicism. To thyself be true. Senior NetEng #CiscoChampion2021, #CiscoChampion2022 #CiscoChampion2023 #CiscoChampion2024
JairoCCIE @JairoCCIE
657 Followers 158 Following Hablo de AI, IT security y crecimiento personal. Fundador de https://t.co/t66ErFJW7z CCIE#59388
Alex @alexhuth
296 Followers 341 Following Husband/Father Level Expert | Network Architect Level Expert | Day trader Level Novice | Dream Car Quest Complete Level 911 Turbo
Vodafone it @VodafoneIT
349K Followers 53K Following L'assistenza su X è momentaneamente sospesa. Siamo a tua completa disposizione su Facebook o al numero 190.
World Wide Technology @wwt_inc
14K Followers 4K Following Combining strategy and execution to help organizations accelerate growth and realize a brighter future. Sharing all things news, events and tech innovations.
Yaroslav @512x512
49K Followers 365 Following Making apps. Building tools. Surfing the information superhighway. Previously @xAI @atlassian
AqueductTechnologies @AqueductTech
844 Followers 2K Following Leading Tech Solutions Provider in Greater Boston. We understand our customer's tech and business goals and deliver IT solutions that drive business outcomes.
NSA/CSS @NSAGov
1.1M Followers 0 Following National Security Agency/Central Security Service official account, home to America's codemakers and codebreakers. Likes, retweets, and follows ≠ endorsement.
Edward Snowden @Snowden
5.7M Followers 1 Following I used to work for the government, but now I work for the public.
Agina Sualeze @Agina_Devnet
2K Followers 503 Following Network Security Engineer || Devnet Enthusiast || Woman in Tech || Future Tech leader
Fool's Gold @Titus_elite
503 Followers 529 Following I am in shape to succeed in whatever l do | l pledge allegiance to the grind👨🏾💻
Ian A. Underwood @iunderwood_
425 Followers 282 Following Christian / Father / Network Engineer / Rediscovering Retro / Middle-Age GenX Libertarian at heart. You do you. Progress is rewriting your own story.
Łukasz Bromirski @LukaszBromirski
2K Followers 1K Following https://t.co/0Wn6Jrfcfr / https://t.co/DUWkGxSr9W / CCIE #15929 R&S/SP/CCDE #2012::17 / opinions are my own, not of my employer
Olorin Henderson @olorinhenderson
316 Followers 604 Following I'm an entrepreneur, audio tech and IT guru. A music lover, geek, dancer, cancer survivor, aspie, and just the right amount of crazy! 🤨😆
Virgilio Spaziani @virgspaz
39 Followers 5 Following
TheDataBunny @thedatabunny
15K Followers 1K Following Network Security Engineer | 2024 Cisco Champion | 🇺🇸 Pro 2A | A+, Net+, Sec+, AWS CCP, AZ900, NSE4, CCNA
Juniper Networks Cert... @JuniperCertify
8K Followers 228 Following @JuniperNetworks was acquired by @HPE in 2025. Official Twitter account of the Juniper Networks Certification Program! #JNCIA #JNCIS #JNCIP #JNCIE
Arista Networks @AristaNetworks
19K Followers 208 Following Official news and tweets of Arista Networks: Data-Driven Networking. NYSE: $ANET
HPE Juniper Networkin... @JuniperNetworks
105K Followers 3K Following Official updates for Juniper Networks’ news, events and product innovation. Acquired by @HPE in 2025.
News from Google @NewsFromGoogle
82K Followers 466 Following The latest news and updates from Google (formerly @google_comms). Press on deadline? Reach out to [email protected].
Igor Korotchenkov @iDebugAll
236 Followers 40 Following 👨💻 Technical Leader | NetDevOps & DevNet 🚀 Automation Enthusiast 🏆 Cisco Champion ‘21-‘22 🌍 Avid Traveler 🏄🏽♂️ Surfer 📍Dubai Golden Resident
Ashley Sawatsky @ashsawatsky
294 Followers 241 Following she/her 💖 tech comms 👩🏼💻 currently @cloudbees 🐝 proud owner of a bart simpson tattoo 😇 opinions are my own
Brando @_branzo_
827 Followers 2K Following Gentoo, Flatcar and FreeBSD. docker, k8s and stuff. networking addicted.
Ubuntu @ubuntu
690K Followers 1K Following Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things.
CHRIVAND @ChriscoDevnet
371 Followers 194 Following Christopher van der Made - Engineering Product Manager at Cisco XDR. I like to automate boring and fun stuff. Tweets are my own.
Omar Ωr Santos @santosomar
19K Followers 2K Following Cybersecurity, AI security research, bug hunting, IR, threat intel, @redteamvillage_ lead. @Cisco PSIRT. Prior @USMC. Author of over 25 books.
OPNsense @opnsense
15K Followers 2K Following OPNsense is an open source, easy-to-use and easy-to-build FreeBSD-based firewall and routing platform.
Dexter @DevnetDexter
103 Followers 281 Following NetDevOps Engineer | MSIT | Devnet Associate | CCNA | AWS SAA
networkgeekgirl 👩�... @networkgeekgirl
870 Followers 512 Following Senior Network Engineer, CCNA working on CCNP/ cloud, geek, wife, mom | #WomaninTech | #CiscoChampion2024 |tweets are my own | LC survivor | #freemomhugs