Petr Sikora

This is my work, studying and technology X account.
I am a student at Open University - Cybersecurity.

[Python Programming @PythonPr]

Evolution of AI Agents
Image Credit- Brij Kishore Pandey

[Job Corner @JOBCORNER247]

𝐅𝐫𝐞𝐞 𝐄𝐱𝐜𝐞𝐥 𝐑𝐞𝐬𝐨𝐮𝐫𝐜𝐞𝐬 𝐭𝐨 𝐛𝐞𝐜𝐨𝐦𝐞 𝐚 𝐃𝐚𝐭𝐚 𝐀𝐧𝐚𝐥𝐲𝐬𝐭 𝐢𝐧 𝟐𝟎𝟐6:

1. Excel Data Analytics Full Course: https://t.co/wjFNtvizvZ

2. Excel Tutorials for Data Analysts: https://t.co/Yh926Z6pOZ

3. Practise Excel: https://t.co/Ah5wm3zV8f

4. Excel Project Recommendation: https://t.co/h3mvWiCqnk

5. Excel Skills for Business Specialization: https://t.co/UAuI4Uqfp1

6. Introduction to Microsoft Excel: https://t.co/DTEZN2bfJ2

7. Excel Basics for Data Analysis: https://t.co/wE8e5N9oQH

8. Excel video training: https://t.co/JyG7mvPifJ

9. Useful Excel for Beginners: https://t.co/Nj5tflVSDA

10. Excel Quick Start Tutorial: https://t.co/ownZoO4jwv

11. Excel for Beginners: https://t.co/wyHAw2HOT2

12. Introduction to MS Excel: https://t.co/17MVK7z9I5

13. Data Analytics using Excel: https://t.co/FfD5rUZQrY

14. Introduction to Data Analysis Using Excel: https://t.co/fBaYVAcBxi

15. Data Visualization with Advanced Excel: https://t.co/agCPH8LQFV

16. Data Analysis with Python: https://t.co/ichP39b57E

17. Master Microsoft Excel
https://t.co/t3T7MfEq0d

18. Microsoft Excel Tutorial for Beginners
https://t.co/xi7AqaPqT0

📌𝗪𝗲𝗯𝘀𝗶𝘁𝗲𝘀 𝘁𝗼 𝗠𝗮𝘀𝘁𝗲𝗿 𝗘𝘅𝗰𝗲𝗹 🚀
• Excel Easy https://t.co/8g0gez6ca8

• Excel Campus https://t.co/K733IooOHH

• Chandoo https://t.co/vjaMVhF9DR

• Exceljet https://t.co/aOtKvwi1IV

• Contextures https://t.co/9YebMVNo6E

• MyExcelOnline https://t.co/lR6Xo8J9nq

Save it!!

[Petr Sikora @SikoraCom]

https://t.co/KN3d2MTScx

[Ai With Piyas @piyascode9]

🚀 8 Free AI Courses Every Professional Needs in 2025

AI isn’t optional anymore — it’s the skill that separates top performers from the rest. I’ve curated 8 free courses from Google, Harvard, Microsoft, OpenAI & more that will skyrocket your career in 2025 🔥

💡 Whether you're a beginner or ready to build your own AI tools — there's something here for you:

1️⃣ Google’s AI Learning Path (15–20 hrs)
→ 5 practical courses from basics to mastery
→ Ideal for curious beginners

2️⃣ Microsoft’s Deep Learning Journey (8–10 hrs)
→ From fundamentals to neural networks
→ Visual explanations that make it click

3️⃣ Harvard’s AI with Python (70 hrs)
→ University-grade curriculum
→ Build real-world AI with Python libraries

4️⃣ Vanderbilt’s Prompt Engineering Masterclass (12 hrs)
→ Learn how to talk to AI effectively
→ Works across all platforms

5️⃣ OpenAI’s Developer Prompting Course (3–4 hrs)
→ Co-taught by Andrew Ng
→ Hands-on exercises with instant feedback

6️⃣ Google Cloud’s MLOps Specialization (25 hrs)
→ Train & deploy your own AI models
→ Advanced, industry-ready skills

7️⃣ UC Davis Big Data & AI Ethics (10 hrs)
→ Understand AI’s societal impact
→ Think critically about limitations & risks

8️⃣ edX Application Building Course (30–40 hrs)
→ Build functional AI tools from scratch
→ Perfect for entrepreneurs & builders

🎓 All courses are FREE + certificate included!
📌 Save this post. Share it with your team. Level up your skills.

👇 Drop a comment:
Which course are you starting first?
❤️ If this helped, give it a like to help others discover it too!

[Job Corner @JOBCORNER247]

Learn Free:

1. HTML ➝ https://t.co/dYVPEYyEyL

2. CSS ➝ https://t.co/ugHqkt8uut

3. JavaScript ➝ https://t.co/w6VcXxrBoK

4. React ➝ https://t.co/1AdaIJqFoq

5. Git ➝ https://t.co/wRuroyEVGz

6. Python ➝ https://t.co/JvU6MZ7Ie1

7. PHP ➝ https://t.co/bSb2D8Rc16

8. SQL ➝  https://t.co/JcQTopHTye

Everything is available online you just need to learn.

[Petr Sikora @SikoraCom]

Just submitted my End of Module assessment for #TM129 Technologies in Practice - with a whopping 3 minutes to spare! 😅 Loved diving into this module, but there's definitely more to explore. Time to revisit some topics and enhancing my notes portfolio. #OpenUniversity

[Petr Sikora @SikoraCom]

Just submitted my TM257 -Cisco Networking (CCNA) end of module assessment, talk about cutting it close! A hectic week indeed. Tomorrow is for recharging, then back at it for the upcoming EMA TM129 deadline next Thursday. The fun never stops at @OpenUniversity. #TMASurvivor

[Ian Willoughby @Ian_Willoughby]

"Wonderful, no?" In this amazing piece of English-language film the founder of Czechoslovakia, T.G. Masaryk, foresees something that sounds a LOT like wireless internet – in 1929!

[Faculty of STEM, The Open University @OU_STEM]

More or Less is back!

Co-produced with the BBC, More or Less explores statistics - numbers and stats are a language of public argument, but what do they measure and what kind of truth, if any, do they capture?

https://t.co/sVpW7Wd56h

📻 BBC Radio 4
📆 Wednesday 24 May
⏰ 9am

[OpenLearn @OUFreeLearning]

Looking to get back into #studying, but need a #confidence boost first? Then OpenLearn's free courses are the perfect place to start.

Work at your own pace, when and where you like, and expand #knowledge as you grow your confidence, just like Karolyn 👇

https://t.co/922upHES3n

[Elon Musk @elonmusk]

One hell of a plasma beam!

[Petr Sikora @SikoraCom]

A hectic few days ahead, diving deep into my end of module assessments for TM257 Cisco Networking & TM129 Technologies in Practice. #OUSTEM