Most people learning DevOps are making the same mistakes — and these mistakes are costing them years of time and thousands of dollars in lost income. ▬▬▬▬▬▬ 🔗 Resources mentioned in this video ▬▬▬▬▬▬ 📌 Isreal's full DevOps journey: https://youtu.be/YTIvpuV6I20 📌 Ana Pedra's full DevOps journey: https://youtu.be/q6x8J7QIakI 📌 DevOps Bootcamp: https://bit.ly/3PnO65E I made many of these mistakes myself. I've seen them in colleagues and engineers I mentored. The pattern is always the same. In this video, I walk you through the 8 biggest DevOps career mistakes and exactly how to avoid them — so you can build real skills, get hired faster, and actually feel confident on the job. ▬▬▬▬▬▬ 𝗧𝗵𝗮𝗻𝗸𝘀 𝗧𝗮𝗶𝗹𝘀𝗰𝗮𝗹𝗲 𝗳𝗼𝗿 𝗺𝗮𝗸𝗶𝗻𝗴 𝘁𝗵𝗶𝘀 𝘃𝗶𝗱𝗲𝗼 𝗽𝗼𝘀𝘀𝗶𝗯𝗹𝗲! 🙌 ▬▬▬▬▬▬ 👉 When you start building real DevOps projects, one of the first practical challenges is securely connecting your infrastructure. Tailscale makes this embarrassingly simple — no open ports, no firewall rules, no managing SSH keys: https://tailscale.com/techworldwithnana 🎁 Personal plan with up to 100 devices is always free. Use code NANA to get 3 free months off any paid plan! ▬▬▬▬▬▬ 𝗧𝗜𝗠𝗘𝗦𝗧𝗔𝗠𝗣𝗦 ▬▬▬▬▬▬ 00:00 Introduction 00:52 Mistake No 1 03:44 Mistake No 2 06:33 Mistake No 3 10:38 Mistake No 4 15:21 Mistake No 5 22:24 Mistake No 6 27:12 Mistake No 7 29:38 Mistake No 8 33:00 How to Avoid These Mistakes ▬▬▬▬▬▬ What You'll Learn ▬▬▬▬▬▬ Whether you're just starting your DevOps career or you've been learning for a while and feel stuck, this video covers the exact mistakes that slow most engineers down — and what to do instead. You'll learn why focusing on tools instead of DevOps concepts is the #1 career killer, why certifications alone won't get you hired in today's market, why sandbox learning gives you a false sense of progress, and why being invisible online is costing you opportunities you don't even know exist. This isn't theory. These are lessons from my own DevOps career, from engineers I've worked with, and from thousands of students in our DevOps bootcamp — including Isreal, who went from struggling with certifications to landing a DevOps role in the UK, and explaining Jenkins pipeline optimization better than candidates with years of experience. ▬▬▬▬▬▬ 𝗖𝗼𝗻𝗻𝗲𝗰𝘁 𝘄𝗶𝘁𝗵 𝗺𝗲 👋 ▬▬▬▬▬▬ INSTAGRAM ► https://bit.ly/2F3LXYJ TWITTER ► https://bit.ly/3i54PUB LINKEDIN ► https://bit.ly/3hWOLVT DevOps career mistakes | How to learn DevOps | DevOps roadmap 2026 | DevOps for beginners | How to become a DevOps engineer | DevOps certifications worth it | DevOps bootcamp | How to get a DevOps job | DevOps learning mistakes
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We owe you so much, Nana.
I hope this is helpful in your DevOps journey! 💙 ▬▬▬▬▬▬ 🔗 Resources mentioned in this video ▬▬▬▬▬▬ 📌 Isreal's full DevOps journey: /YTIvpuV6I20 📌 Ana Pedra's full DevOps journey: /q6x8J7QIakI 📌 DevOps Bootcamp: /3PnO65E ▬▬▬▬▬▬ 𝗧𝗵𝗮𝗻𝗸𝘀 𝗧𝗮𝗶𝗹𝘀𝗰𝗮𝗹𝗲 𝗳𝗼𝗿 𝗺𝗮𝗸𝗶𝗻𝗴 𝘁𝗵𝗶𝘀 𝘃𝗶𝗱𝗲𝗼 𝗽𝗼𝘀𝘀𝗶𝗯𝗹𝗲! 🙌 ▬▬▬▬▬▬ 👉 When you start building real DevOps projects, one of the first practical challenges is securely connecting your infrastructure. Tailscale makes this embarrassingly simple — no open ports, no firewall rules, no managing SSH keys: /techworldwithnana 🎁 Personal plan with up to 100 devices is always free. Use code NANA to get 3 free months off any paid plan!
1.Focusing on tools instead of concepts 2.Learning tools in isolation 3.Not doing projects (or starting too late) 4.Chasing only certifications 5.Being cheap with education 6.Learning only in sandbox environments 7.Following roadmaps blindly 8.Not building in public / being invisible online
This video should be shown to every junior or anyone else who is starting in the field, invaluable information that will help you tremendously on the long run.
Hi Nana. It's 2:30 AM. I'm an engineer with over 20 years of experience. After just one minute of watching your video and starting with mistake number 1: Focusing on tools instead of concepts, I have to say BRAVO! I'm tired of posts about tools, programming principles, but nowhere about concepts, the bigger picture of what we want to build or ultimately want to design. "Tools come and go. Concepts stay forever."
I’m French and try to understand english, but I dont know why, you are the only one I understand easily. 😊
I love your contents and teachings nana can’t stop watching your channel, what to say about someone eager and passionate to learn and break into tech but not committing to it. Thanks 😍
Thanks Nana!!
from Russia with LOVE 😊
Very good video! 🎉
we owe you so much nana sister even i also did some of these mistakes while learning devops at beginning focused on theories understand them but when come to exec cmds on cli boom struck with errors this we can learnt from this video: learning concepts is imp why this tool and why this error and what is the reason behind building this application and knowing whether can we integrate a new tool if it comes in the market does helps understand better than on tools to makes the task easy and a worthwhile one.
Mistake 1, Mistake 2, Mistake 3, Mistake 5, Mistske 8 All these mistakes you mentioned is in my learning path for devops. So yeah, most important is to build projects and learn cocepts. Also structured learning is very important. Thanks for the motivation, was a little bit worried when I learn a new tool, i will forget what I learn.
First comment ❤
One of the perfect video on making mistakes.... I shared this with much needed people
I graduated recently from B.Sc. CS and i took specialization as Cloud Computing, not one faculty ever taught me this; Thanks for the Suggestions.
you've been such a huge help on my journey, thanks again Nana
Interesting video! The title feels a bit exaggerated, but the advice on mistakes to avoid while learning DevOps is still really useful.
1.focusing on tools instead of concepts 2.learning devopds tools in isolation 3.Not doing projects 4.chasing only certifications 5. being cheap with your education 6.learning only on sandboxes 7. dont expect a roadmap to teach you devops 8.learning privately
Thank you for bringing everyone mistakes heartfully and we are smiling when you reminding our mistakes we are smiling 😊😊 and will try to change my strategy. Thank you very much Nana
Thank you so mush for the high value of your video