Karen Heydenrych 🇿🇦 (@KayHey09) header
Karen Heydenrych 🇿🇦 (@KayHey09) profile picture

Karen Heydenrych 🇿🇦

@KayHey09

PR & comms, Founder of Communikay. Working with the best people in #tech. Also an #avgeek #Spitfire5518 restoration supporter 👁❤ ✈☕🍷🍫🐕🐎⛈🌠🔭📚🐾

 Johannesburg
Joined April 2009
  • Tweets5.7K
  • Following4.3K
  • Followers1.1K
686Media
Photo by Karen Heydenrych 🇿🇦 (@KayHey09)Photo by Karen Heydenrych 🇿🇦 (@KayHey09)Photo by Karen Heydenrych 🇿🇦 (@KayHey09)Photo by Karen Heydenrych 🇿🇦 (@KayHey09)Photo by Karen Heydenrych 🇿🇦 (@KayHey09)Photo by Karen Heydenrych 🇿🇦 (@KayHey09)Photo by Karen Heydenrych 🇿🇦 (@KayHey09)Photo by Karen Heydenrych 🇿🇦 (@KayHey09)Photo by Karen Heydenrych 🇿🇦 (@KayHey09)Photo by Karen Heydenrych 🇿🇦 (@KayHey09)
Karen Heydenrych 🇿🇦 retweeted
Vox Weather (@VoxWeatherZa) profile picture
Vox Weather@VoxWeatherZaJul 3
Brrrrr! 🥶❄️ Minimum temperatures plummeted below freezing this Friday morning, with widespread frost across the interior. Some observations: Underberg -6.5°C Belfast/Kimberley -4.6°C Vereeniging -4.3°C Bloemfontein -2.1°C 📸 Frost photos: @ReenvalSA #VoxWeather #Frost
Image from Vox Weather (@VoxWeatherZa)
Image from Vox Weather (@VoxWeatherZa)
Image from Vox Weather (@VoxWeatherZa)
Image from Vox Weather (@VoxWeatherZa)
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Karen Heydenrych 🇿🇦 retweeted
Spitfire Restoration (@Spitfire5518) profile picture
Spitfire Restoration@Spitfire5518May 25
Save the Date! 👏 🚁 🪂 SOUTH AFRICAN AIR FORCE MUSEUM AIRSHOW 2026 | 6 JUNE Tickets via @Computicket computicket.com/event/south-… #airshow #saafmuseum #avgeeks
Image from Spitfire Restoration (@Spitfire5518)
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Karen Heydenrych 🇿🇦 retweeted
One Nation SA - Corruption Buster (@OneNation70290) profile picture
One Nation SA - Corruption Buster@OneNation70290Mar 30
Replying to @SikonathiM @CityofJoburgZA @JoburgMPD @MyJRA @JoburgParksZoo @CdeDada @Loyiso_Masuku
teapawt.net/OubyTwice/status/20386…
Cllr OBAKENG KAMELA 🇿🇦 (@OubyTwice) profile pictureCllr OBAKENG KAMELA 🇿🇦@OubyTwiceMar 30
#HelenSwimmingChallenge is on 😂🔥. Already, I'm feeling pressure from my Caucus colleague Cllr Carlos Da Rocha 😂 #BelieveInJoburg #Zille4Mayor @BelindaE6 @helenzille
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Karen Heydenrych 🇿🇦 retweeted
Spitfire Restoration (@Spitfire5518) profile picture
Spitfire Restoration@Spitfire5518Mar 2
✈️ SAAF Museum Flying Day, 7 March 2026 📍 Air Force Base Swartkop 🕢 9:00 AM - 1:00 PM 🎟 Free entry (donations welcome) Harvards, Alouettes, C185 & a Rolls-Royce Griffon ground run. Plus the famous SAAFM boerewors rolls will be on sale! 🌭
Image from Spitfire Restoration (@Spitfire5518)
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Karen Heydenrych 🇿🇦 retweeted
Rory Preddy (@rorypreddy) profile picture
Rory Preddy
@rorypreddy7 Jul 2025
🥳I'm famous! Great article by @KayHey09 and @DVTSoftware 💓linkedin.com/pulse/did-ai-fi… #accessibility #msft #microsoft #ai #Sarcasm
Did AI finally get the joke? Rory Preddy on sarcasm, empathy, and the future of accessible Tech

Did AI finally get the joke? Rory Preddy on sarcasm, empathy, and the future of accessible Tech

When we think about artificial intelligence, the conversation usually circles around productivity, automation and machine learning. But what if one of the biggest breakthroughs in AI wasn’t just...

linkedin.com
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Karen Heydenrych 🇿🇦 retweeted
DVT (@DVTSoftware) profile picture
DVT
@DVTSoftware5 Jun 2025
🎙️ Sarcasm as a Service: Did AI Finally Get the Joke? Join @rorypreddy at our next DVT Tech Insights talk—10 June, 17h00! Missed it at #DevConf2025? Now's your chance! 👉 Register: bit.ly/4jwiLH2 #DVTInsights #AI #Webinar
Image from DVT (@DVTSoftware)
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Karen Heydenrych 🇿🇦 retweeted
DVT (@DVTSoftware) profile picture
DVT
@DVTSoftware16 Apr 2025
🤖📢 Our DVT Insights Webinar on AI & Deep Research is happening tomorrow, 17 April! Have you registered? Book your virtual seat today! 👨🏽‍💻 🎙️ Guest speaker: Anton Keyter from DVT. 🕚 Time: 11h00 - 12h00 SAST 🎟️ bit.ly/3FSSk05 #ChatGPT #AI #DeepResearch #Webinar
Image from DVT (@DVTSoftware)
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Karen Heydenrych 🇿🇦 retweeted
DVT (@DVTSoftware) profile picture
DVT
@DVTSoftware2 Sep 2024
🎟 We're hosting a DVT Insights Webinar on "DevOps or Die: The Non-Negotiable Path to Software Success" with Stephan Swart this Thursday. Register your free spot today! 👉 bit.ly/46YYmG9 #webinar #devops #onlineevent #software #DVTInsights
Image from DVT (@DVTSoftware)
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Karen Heydenrych 🇿🇦 retweeted
DVT (@DVTSoftware) profile picture
DVT
@DVTSoftware12 Aug 2024
[Poll Time] 💻 Which tech skill do you believe will be most important in the next few years? We'd love to hear your thoughts. 🤔
50%AI and Machine Learning
25%Cybersecurity
0%Cloud Computing
25%Data Science & Analytics
8 votes • Final results
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Karen Heydenrych 🇿🇦 retweeted
DVT (@DVTSoftware) profile picture
DVT
@DVTSoftware26 Apr 2024
Get your free tickets! 🎟️ Join us for a DVT Insights Webinar on 'How to craft tailored #AI assistants for real-world applications.' Don't miss out! eventbrite.co.uk/e/how-to-cr…
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Karen Heydenrych 🇿🇦 retweeted
DVT (@DVTSoftware) profile picture
DVT
@DVTSoftware7 May 2024
We're at @devconfza JHB today! Come and meet our team and enter our competition to win a Nintendo Switch! 🎮 🔥😎 #DevConf2024 #BuildBeyondYourself #SoftwareDevs
Image from DVT (@DVTSoftware)
Image from DVT (@DVTSoftware)
Image from DVT (@DVTSoftware)
Image from DVT (@DVTSoftware)
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Karen Heydenrych 🇿🇦 retweeted
DVT (@DVTSoftware) profile picture
DVT
@DVTSoftware24 Apr 2024
Join us for a DVT Insights Webinar on 'How to craft tailored AI assistants for real-world applications.' Don't miss out! Book your ticket today! 🎟️ eventbrite.co.uk/e/how-to-cr… #ai #assistant #webinar
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Karen Heydenrych 🇿🇦 retweeted
DVT (@DVTSoftware) profile picture
DVT
@DVTSoftware8 Apr 2024
🛒🚀 Want to learn how to boost eCommerce with AI-powered search? Join our DVT Insights Webinar this Thursday, 11 April. eventbrite.co.uk/e/dvt-insig… #webinar #ecommerce #boostsales #onlineshopping #AI
Image from DVT (@DVTSoftware)
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Karen Heydenrych 🇿🇦 retweeted
Spitfire Restoration (@Spitfire5518) profile picture
Spitfire Restoration@Spitfire55185 Apr 2024
✈ 😎 SAAF Museum air show 2024 to be a flight through time! SAVE THE DATE! Saturday, 4 May, via @Defenceweb defenceweb.co.za/aerospace/a… #saafmuseum #airshow #saaf #airforce #savethedate #aviation
SAAF Museum air show 2024 to be a flight through time - DefenceWeb

SAAF Museum air show 2024 to be a flight through time - DefenceWeb

On Saturday 4 May the sky above the western side of Centurion will be abuzz with aircraft for the SA Air Force (SAAF) Museum 2024 air show.

defenceweb.co.za
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Karen Heydenrych 🇿🇦 retweeted
Spitfire Restoration (@Spitfire5518) profile picture
Spitfire Restoration@Spitfire551817 Mar 2024
📅 Save the Date! The annual SA Air Force Museum Airshow is on the 4th of May! 🪂🛩️🚁 We hope to see you there! Get your tickets via Ticketpro: ticketpros.co.za/portal/web/… #airshow #aviation #aircraft #saaf #SouthAfrica – at Midrand, South Africa
Image from Spitfire Restoration (@Spitfire5518)
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Karen Heydenrych 🇿🇦 retweeted
DVT (@DVTSoftware) profile picture
DVT
@DVTSoftware4 Mar 2024
🔥💻 Reminder to register for our free Webinar! 10 Reasons to try #Kotlin Multiplatform with @pamelaahill. Tuesday, 5 March. Don't miss out! 🎟️ meetup.com/dvt-tech-insights… #Meetup via @Meetup
Image from DVT (@DVTSoftware)
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Karen Heydenrych 🇿🇦 retweeted
Spitfire Restoration (@Spitfire5518) profile picture
Spitfire Restoration@Spitfire551829 Feb 2024
🚁🛩️ This Saturday is an Open Training Day at AFB Swartkop! We hope to see you there! #avgeeks #aviation #Spitfire5518 #saafmuseum #flyingday #helicopters #militaryhistory – at Centurion, South Africa
Image from Spitfire Restoration (@Spitfire5518)
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Karen Heydenrych 🇿🇦 retweeted
Spitfire Restoration (@Spitfire5518) profile picture
Spitfire Restoration@Spitfire55188 Jan 2024
Happy New Year from the Spitfire Restoration Project Team! 🎆 As we soar into 2024, we want to extend our warmest wishes to all our dedicated followers, volunteers, and aviation enthusiasts. #HappyNewYear2024 #SpitfireRestorationProject #AviationHistory #aviation
Image from Spitfire Restoration (@Spitfire5518)
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Karen Heydenrych 🇿🇦 retweeted
Spitfire Restoration (@Spitfire5518) profile picture
Spitfire Restoration@Spitfire551818 Dec 2023
🎄🌟 On behalf of the Spitfire Restoration Project team, we wish you a Merry Christmas and a Happy New Year! We appreciate your support! 🛩️🔥👏 Here's to a fantastic 2024! #spitfire #avgeeks #aviation #ChristmasCountdown
Image from Spitfire Restoration (@Spitfire5518)
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Karen Heydenrych 🇿🇦 retweeted
DVT (@DVTSoftware) profile picture
DVT
@DVTSoftware20 Nov 2023
🚨 DVT Webinar Alert! Calling eCommerce players! 🛒 Discover how to unlock the power of Smart Search. Join Valérie Waterschoot @algolia. 🗓️30 November 2023, 11:00 - 12:00 SAST. 🎟️ eventbrite.co.uk/e/dvt-insig… #retail #ecommerce #search #onlineshopping
Image from DVT (@DVTSoftware)
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