@gusleond

Computer Eng. /Cisco VIP 2026/CLN Ambassador 2026 / Cisco Champion 2026/ PMP/ CCST IT Support, Cybersecurity & Networking /CC. 💻 📚 🇨🇷

 San Jose, Costa Rica
Joined August 2009
  • Tweets8.8K
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  • Followers1K
923Media
NEW! Rev Up to Recert: SP Cloud 🚀 Learn and earn 40 CE credits with FREE access to the SPCNI Learning Path‚ available now through December 10, 2026. Start now 👉 cs.co/6017BHgfpW #CiscoCert
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View my verified achievement from @pminstitute. credly.com/badges/9230bef4-e… via @credly

PMI® Foundations: Agentic AI for Project Managers was issued by Project Management Institute to...

Earners of this badge completed the PMI Foundations: Agentic AI for Project Managers eLearning course and assessment. They can explain what agentic AI is and how it differs from chatbots and automa...

credly.com
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"Giving yourself grace provides the courage to fail & that is where growth happens." - Lavanya, SVP of #CiscoCustomerSuccess. Check out her journey from manufacturing to leading 2,000+ in CX; her key advice to stay curious, embrace change & raise your hand early. See links 👇
Women in Tech Spotlight | Lavanya Gopalakrishnan

ALT Women in Tech Spotlight | Lavanya Gopalakrishnan

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Firewall modernization is already underway. But AI is changing the destination. As AI introduces new workloads and security requirements, leaders are rethinking what the firewall needs to become. Swipe through to see what's shaping the next era of firewalling.
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Know your way around cloud security? Cisco Learning Network is hosting a special #CybersecurityAwarenessMonth Fact or Myth challenge! We have two facts and one sneaky myth… can you spot the difference? Test your skills and join the discussion here: cs.co/9002BHM22j
Cisco graphic promoting \u201CCybersecurity Fact or Myth: Cybersecurity Awareness Month Edition,\u201D featuring a person using a laptop in a data center and inviting audiences to join a discussion that tests common cybersecurity facts and myths.

ALT Cisco graphic promoting \u201CCybersecurity Fact or Myth: Cybersecurity Awareness Month Edition,\u201D featuring a person using a laptop in a data center and inviting audiences to join a discussion that tests common cybersecurity facts and myths.

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Announcing a new Cisco certification! Meet the Cisco OT Security Practitioner certification. It is designed for early-career operational technology (OT) professionals and IT practitioners moving into industrial roles. Learn more: cs.co/6017BHpRmd
Graphic with text, Certification Launch: Cisco OT Security Practitioner Certification. Learn more. Includes photo of a woman and a man in reflective jackets and white hard hats regard a computer screen. Dark blue background with bright blue to pink and orange gradient accent. Cisco logo.

ALT Graphic with text, Certification Launch: Cisco OT Security Practitioner Certification. Learn more. Includes photo of a woman and a man in reflective jackets and white hard hats regard a computer screen. Dark blue background with bright blue to pink and orange gradient accent. Cisco logo.

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Happy to share that I have completed CCNA Learning Preview at CiscoU. @LearningatCisco ! 📢Free Learning path that establishes a solid foundation in key networking concepts.🆓💻
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🚨 Cybersecurity learners, this one's for you. Save 25% on select Cisco security and cybersecurity learning products at the Cisco U. Store. ⌛ Ends October 16, 2026, at 11:59 p.m. Pacific Time. 🌐 Shop now: cs.co/6011BHJf1b #CCNA #CiscoCert #ITSecurity #Cybersecurity
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🚨 THIS WEEK ONLY: Save 25% on official Cisco learning products in the Cisco U. Store. Shop the sale: cs.co/6013BHHU4b #CybersecurityAwarenessMonth
Cisco U. Cybersecurity Sale. Save 25% on Cisco security and cybersecurity learning products. Sale ends October 16, 2026, at 11:59 p.m. Pacific Time. Shop the sale. Cisco logo at top left; line-art horned monster on a blue-to-pink gradient at right.

ALT Cisco U. Cybersecurity Sale. Save 25% on Cisco security and cybersecurity learning products. Sale ends October 16, 2026, at 11:59 p.m. Pacific Time. Shop the sale. Cisco logo at top left; line-art horned monster on a blue-to-pink gradient at right.

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Cisco Umbrella has served as a trusted first line of defense for 40,000 organizations worldwide. Umbrella is now transitioning to Cisco Secure Access, a modern SSE solution that paves the path for a unified SASE architecture. Learn more: cs.co/6017BHHpq9
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🌟 In case you missed it! The Cisco Renewals Community is now its own main category! Connect with experts and peers to master: 📈 Contract renewals 📈 Subscription management 📈 Maximizing Cisco investments Explore: cs.co/6016BG2BQp #CiscoCommunity #CiscoCustomerSuccess
Cisco Renewals Community is now a dedicated category.

ALT Cisco Renewals Community is now a dedicated category.

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October is #CybersecurityAwarenessMonth! We're sharing tools, resources, and learning opportunities all month long. Get all the details here → cs.co/6011BH1RkV
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📣 Cisco U. Cybersecurity Sale starts now! Save 25% on select Cisco security and cybersecurity learning products at the Cisco U. Store, now through October 16, 2026, at 11:59 p.m. Pacific Time. Shop now 👉 cs.co/6014BH8nl8
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🚨 Now live: The Cisco U. Cybersecurity Sale. Save 25% on select cybersecurity & security learning through Oct. 16. Build new skills. Prepare for certification. Invest in your future. Shop the sale: cs.co/6011BH8Vel #CiscoU #Cybersecurity
Cisco U. Cybersecurity Sale promotional graphic announcing \u201CSave 25% on Cisco security and cybersecurity learning products.\u201D Includes the Cisco logo, sale end date of October 16, 2026, at 11:59 p.m. Pacific Time, a \u201CShop the sale\u201D button, and a blue outline illustration of a dragon on the right over a blue, pink, and orange gradient background.

ALT Cisco U. Cybersecurity Sale promotional graphic announcing \u201CSave 25% on Cisco security and cybersecurity learning products.\u201D Includes the Cisco logo, sale end date of October 16, 2026, at 11:59 p.m. Pacific Time, a \u201CShop the sale\u201D button, and a blue outline illustration of a dragon on the right over a blue, pink, and orange gradient background.

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If you're thinking about starting your IT certification journey, then this AMA is for you. 🗨️ Stop by the Cisco Learning Network to add your questions to the AMA thread: cs.co/6013BHDJOB
Cisco event graphic for \u201CStarting Your IT & Networking Certification Journey,\u201D an Ask Me Anything with host Yasmeen Seddeek, Junior Technical Advocate at Cisco Learning, on Tuesday, October 13, 2026, at 10:00 AM Pacific Time. A smiling woman in a white floral blouse appears beside the event details and \u201CJoin the discussion\u201D button.

ALT Cisco event graphic for \u201CStarting Your IT & Networking Certification Journey,\u201D an Ask Me Anything with host Yasmeen Seddeek, Junior Technical Advocate at Cisco Learning, on Tuesday, October 13, 2026, at 10:00 AM Pacific Time. A smiling woman in a white floral blouse appears beside the event details and \u201CJoin the discussion\u201D button.

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Ready to supercharge your Cisco tech skills at an event like no other? Achieve your personal & professional goals with #CiscoCommunity @ #CiscoLiveAPJC! 🐨 Don't miss your chance to connect with experts & peers in the heart of the action! 📍 Meet us: cs.co/6004BGAHAm
Community @ Cisco Live APJC | Melbourne 2026

ALT Community @ Cisco Live APJC | Melbourne 2026

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Build your AI foundations, one calculation at a time. Explore neural network loss in Part II of our deep learning series—a free, 1-hour Cisco U. tutorial. Start learning: cs.co/6017BGfbOl
Cisco U. tutorial graphic titled \u201CDeep Learning Fundamentals, Part II: From Activations to Loss,\u201D with a \u201CGet started\u201D button.

ALT Cisco U. tutorial graphic titled \u201CDeep Learning Fundamentals, Part II: From Activations to Loss,\u201D with a \u201CGet started\u201D button.

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OSPFv3 is *the* IPv6 routing skill to know for the CCNA v2.0 exam—the perfect topic to kick off a fresh new season of CCNA Prep 🚀 Sign up now (it's free): cs.co/6017BGNHzd #CCNA #IPv6
CCNA Prep Season 4, Episode 1: \u201COSPFv3 Unlocked: Routing the IPv6 Way.\u201D October 8, 2026, at 10 a.m. Pacific Time. Two presenters stand behind a laptop. Text reads \u201CSign up now.\u201D

ALT CCNA Prep Season 4, Episode 1: \u201COSPFv3 Unlocked: Routing the IPv6 Way.\u201D October 8, 2026, at 10 a.m. Pacific Time. Two presenters stand behind a laptop. Text reads \u201CSign up now.\u201D

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📣 📣 📣 Big news! Our next-gen #CiscoCommunity platform arrives in early 2027. ✨ Experience a more personalized and intuitive way to connect and succeed. Discover what's in store for Cisco customers and partners: 🌐 cs.co/6011BG2B5P #PlatformMigration
A new era for the Cisco Community, arriving 2027.

ALT A new era for the Cisco Community, arriving 2027.

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Distributed enterprises need a firewall that scales as fast as they do. With 3x the performance of comparable firewalls and a fraction of the footprint, Cisco Secure Firewall 1200 series delivers enterprise-class security to every branch. See how 👇 cs.co/6011BGFHgb
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