I have been enjoying my journey with K21 academy so far. I am a beginner on course for being an expert in Claude AI/ML course and various aspects underneath. Our trainer Sanjay has been marvelous... Zobacz więcej
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Chociaż nie weryfikujemy konkretnych wypowiedzi, ponieważ opinie recenzentów są ich własnymi opiniami, recenzje mogą zostać oznaczone jako „Zweryfikowane”, jeśli uda nam się potwierdzić, że doszło do rzeczywistej interakcji biznesowej. Dowiedz się więcej
Aby chronić integralność platformy, każda recenzja na naszej platformie—zweryfikowana lub nie—jest sprawdzana przez nasze oprogramowanie działające w trybie 24/7. Technologia ta została zaprojektowana w celu identyfikowania i usuwania treści, które naruszają nasze wytyczne, w tym recenzji, które nie opierają się na prawdziwym doświadczeniu. Zdajemy sobie sprawę, że możemy nie wychwycić wszystkiego, dlatego możesz oflagować wszystko, co według Ciebie mogliśmy przeoczyć. Dowiedz się więcej
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After having to stop the program due to a family matter, the K21 team welcomed me back warmly and went above and beyond to ensure I had everything I needed to succeed in the program. Sahid met with me... Zobacz więcej
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I talked to Sahid reg. Agentic AI course more hands on labs, small projects, any certifications on AWS n Microsoft also career path. Sahid guided me on certifications current n future certifications... Zobacz więcej
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I had a connect with Sahid, after joining the program and I would rate him the highest for the following reasons. He has the well rounded experience in mentoring according to the situation. He has... Zobacz więcej
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Founded by Mr. Atul Kumar, a renowned Multi-Cloud and DevOps expert and published author, K21Academy is a premier online training platform dedicated to advancing careers in Cloud Computing, DevOps, Data Engineering, and AI/ML technologies. We proudly partner with industry giants such as Oracle and Microsoft to deliver cutting-edge, industry-relevant training that prepares you for success in today’s rapidly evolving tech landscape. Our extensive course catalog covers AWS, Azure, Oracle Cloud, Google Cloud, DevOps, Kubernetes, Data Engineering, and AI/ML on both AWS and Azure platforms. Each course is meticulously designed by seasoned professionals, emphasizing hands-on skills and in-depth knowledge aligned with the latest industry standards. With over 45,000 successful learners achieving certifications and job placements, and a vibrant community of 160,000+ followers across social media, K21Academy is recognized as a trusted partner for career growth in emerging technologies. Our expert team includes certified Cloud Engineers (AWS, Azure, Google, Oracle), DevOps and Kubernetes specialists, Data Architects, AI/ML practitioners, and Database Architects—all dedicated to providing an exceptional learning experience and helping you achieve your professional goals.
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- +1 605 301 5811
- contact@k21academy.com
- k21academy.com
4,5
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241 recenzji
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I have been enjoying my journey with…
I have been enjoying my journey with K21 academy so far. I am a beginner on course for being an expert in Claude AI/ML course and various aspects underneath. Our trainer Sanjay has been marvelous in conducting a very structured course so beginners like me can follow easily. He delivers the subject in ways that keeps things exciting while we are absorbing a lot of new content.
I also had a roadmap discussion with Sahid today and it was an amazing moment of enlightenment for me! I was encouraged to see different prospects and avenues that I can master without getting overwhelmed. Sahid helped me open my mind further and be confident to start claiming myself as ‘AI Business Analyst’ from today onward. I am doing so and take step by step approach to gaining expertise through different milestones . I liked Sahid’s willingness to guide me through this journey and willingness to have further discussions to review my roadmap at different points. He has given me tips to get create my Linked in and share with him soon.
Thank you Team K21 Academy. You guys are impacting and changing lives for goodness and greatness. I feel privileged to collaborate with this Academy. Positively hoping to have a bright future with you all.
Best Wishes
Alka Prasad
21 maja 2026
Opinia niezależna
Odpowiedź od K21Academy
Thank you for taking the time to share your feedback. We’re glad to hear that you’re having a positive learning experience and finding the content helpful. It’s encouraging to know that our efforts are supporting you in staying up to date with the latest technologies in a practical and effective way.
– Team K21 Academy
K21 Academy: The Real Deal for Tech Leaders Transitioning into AI/ML and Cloud
As a VP of Software Engineering making a deliberate career transition into AI/ML and Cloud leadership, I've been extremely selective about where I invest my time and money. Enrolling in K21 Academy's AI/ML/Gen AI/Agentic AI Track Program back in January has been one of the best professional decisions I've made this year.
Since joining on January 29th, I've completed four courses — Python, Mastery Gen AI, Agentic AI, and MLOps in AWS — and successfully passed three Microsoft certification exams: AI-900, AZ-900, and AB-731. That kind of momentum doesn't happen by accident. It's a direct reflection of the quality of instruction and the structured learning path K21 has designed.
What sets K21 apart is the depth of knowledge their trainers bring to every session. These aren't surface-level instructors reading from slides — they're practitioners who understand the material and can translate complex concepts into real-world context. The hands-on projects on both Azure and AWS have been particularly valuable, giving me the kind of practical experience that actually shows up on a resume and in interviews.
The support team deserves a special shoutout — they are genuinely responsive and invested in your success. On top of that, the career and resume mentors have been a great resource as I reposition myself for AI/ML and Cloud leadership roles.
If you're a tech professional looking to upskill or pivot into the AI/Cloud space, K21 Academy is the real deal. Highly recommended.
21 maja 2026
Opinia niezależna
Odpowiedź od K21Academy
Thank you for taking the time to share your feedback. We’re glad to hear that you’re having a positive learning experience and finding the content helpful. It’s encouraging to know that our efforts are supporting you in staying up to date with the latest technologies in a practical and effective way.
– Team K21 Academy
RoadMap Convesation
I had a great conversation with Sahid regarding the AI/ML Track program. The discussion was insightful, engaging, and provided a clear perspective on the program vision, learning opportunities, and practical applications of AI/ML within the organization
15 maja 2026
Opinia niezależna
Odpowiedź od K21Academy
Thank you for taking the time to share your feedback. We’re glad to hear that you’re having a positive learning experience and finding the content helpful. It’s encouraging to know that our efforts are supporting you in staying up to date with the latest technologies in a practical and effective way.
– Team K21 Academy
Great experience learning AI/ML and Cloud Engineering
I had a great experience learning AI/ML and Cloud Engineering concepts with K21 Academy. The training was very practical and helped me strengthen my skills in Python, cloud technologies, data pipelines, and real-world projects. What stood out most was their career support — they helped me with resume building, LinkedIn optimization, interview preparation, and hands-on project experience. The guidance and mentorship really boosted my confidence and helped me prepare for my recent Developer role. I highly recommend K21 Academy to anyone looking to grow their career in AI, ML, and cloud engineering.
15 kwietnia 2026
Opinia niezależna
Odpowiedź od K21Academy
Thank you for taking the time to share your feedback. We’re glad to hear that you’re having a positive learning experience and finding the content helpful. It’s encouraging to know that our efforts are supporting you in staying up to date with the latest technologies in a practical and effective way.
– Team K21 Academy
It is wonderful experience with k21…
It is wonderful experience with k21 team
They support m care for the students needs. I would highly recommend K21 Academy. 🌹🥰🕉️
9 maja 2026
Opinia niezależna
Odpowiedź od K21Academy
Thank you for taking the time to share your feedback. We’re glad to hear that you’re having a positive learning experience and finding the content helpful. It’s encouraging to know that our efforts are supporting you in staying up to date with the latest technologies in a practical and effective way.
– Team K21 Academy
I would like to thank Sahid 21 for…
I would like to thank Sahid 21 for taking time out of his busy schedule to come online and assist me. Honestly, without his help, I don’t know how I would have managed through these courses. He provided me with a clear roadmap and many useful resources that helped me stay on track and achieve my goals.
I truly cannot thank him enough. Thank you, Sahid, and may God bless you.
9 maja 2026
Opinia niezależna
Odpowiedź od K21Academy
Thank you for taking the time to share your feedback. We’re glad to hear that you’re having a positive learning experience and finding the content helpful. It’s encouraging to know that our efforts are supporting you in staying up to date with the latest technologies in a practical and effective way.
– Team K21 Academy
Awesome Support Staff
After having to stop the program due to a family matter, the K21 team welcomed me back warmly and went above and beyond to ensure I had everything I needed to succeed in the program. Sahid met with me and walked me through a roadmap that he tailored to my specific needs and goals. The communication has always been great with everyone I’ve encountered. The support is 10/10. I’m happy to have re-engaged with the program and am truly excited about my journey ahead.
5 maja 2026
Opinia niezależna
Odpowiedź od K21Academy
Thank you for taking the time to share your feedback. We’re glad to hear that you’re having a positive learning experience and finding the content helpful. It’s encouraging to know that our efforts are supporting you in staying up to date with the latest technologies in a practical and effective way.
– Team K21 Academy
Hidden Logic Behind “100% Refund”
Lets take a scenario..you are joining cricket academy, as you want to learn cricket.
Academy promises you that you will play IPL because of their coaching...else 100% refund in 30/60/180 days ( catch is there )
During the first few sessions you feel that something is not right and ask for refund.
Now academy says you play IPL then we give refund...
If you get this logic of refund, then you decide whether to trust them or not...
To make it technical - letss say you join a Azure Devops course, and you with draw in between and ask for refund, they will ask you to build a project in azure ( obviously if you know to do it why would you join them ) and then get a refund.
I know they would say that its in document which is generic complete hands on but they will never say how many will keep on adding as they wish.
If you are aware of this and want to join - yes you can join..This is not a negative feedback for k21 academy - it is the hidden explanation of their refund policy.
Not accusing any one here - not the trainers or sales ppl or company..i am only explaining the model of refund here
18 września 2025
Opinia niezależna
Odpowiedź od K21Academy
Dear Shiv,
Thank you for sharing your feedback. We appreciate that you mentioned this isn’t negative feedback ts trainers,content,or its team.We take that in the right spirit and respond accordingly.
Firstly, we couldn't find any registered details related to you, which means you might not be a registered member with us.
This raises a genuine concern — if you haven't enrolled with us, the understanding of our refund policy may be based on incomplete information. We warmly invite you to connect with us directly for any clarification.
If you are not confident about your decision, don’t join the course.we are looking for people who genuinely want to make a change in their lives, not those who join with the mindset of "I'll try it out, expect fast results, and then ask for a refund. If you think you will get results quickly and then claim a refund, that’s simply the wrong mindset. With this mindset, you will not go anywhere.
We do offer 100% refund for those who follow the structured process and don’t see the expected results after putting in the effort.we follow a 6-month Standard Refund Policy, and any refund request must fall within this timeframe and be supported with required evidence
Regarding our refund policy, let me clarify:
K21 Academy has served 46,000+ professionals over decades — not with false promises, but with structured learning, dedicated mentors from Day 1, and flexible options tailored to every learner's pace and background. Whether you're a fresher, an intermediate learner, or someone who needs crash-course results fast — we customize accordingly.
You can view success stories here:
https://k21academy.com/success-stories/
Our refund policy is not hidden. It is:
🔹 Shared before enrollment
🔹 Mentioned in every free webinar
🔹 Publicly available on our official website
We also offer Pause & Resume options for those who face personal challenges or Work Commitments — because we genuinely care about our learners' success.
The reason our policy requires structured completion before a refund is simple — we invest heavily in every learner from Day 1: mentors, resources, customized plans. A refund policy without accountability would make it impossible to sustain the quality we've delivered to 46,000+ professionals.
And we'll be very straight here:
Let’s come back to your IPL example: Imagine you are an investor in an IPL team. In reality, an owner doesn't dismiss a player the moment they have a bad game, nor does a player walk away mid-season; both stay committed because they signed a contract based on mutual goals.They both know success needs time.
In our "Cricket Academy" scenario, we don't ask you to "play in the IPL" to get a refund. We ask you to complete the practice sessions. If a student follows the structured curriculum, completes the hands-on labs, and still does not see results, we refund them instantly. That's not a trap — that's fairness.
We believe in a structured process for success, and we want people who are truly ready to invest in their future. If you’re looking for quick fixes or results in a few days, we’re probably not the right fit for you. Success requires effort, patience, and consistency.
Thank you for your understanding,
K21 Academy
Team
Sahid was so amazing
Sahid was so amazing, I never wanted the call to finish. He opened a different dimension to AI for me. He not only motivated me to pursue my dreams he laid out a perfect plan which I can follow easily and learn. Thank You Sahid and Thank You K21 for having these kind of amazing staffs with you.
1 maja 2026
Opinia niezależna
Odpowiedź od K21Academy
Thank you for taking the time to share your feedback. We’re glad to hear that you’re having a positive learning experience and finding the content helpful. It’s encouraging to know that our efforts are supporting you in staying up to date with the latest technologies in a practical and effective way.
– Team K21 Academy
Great learning experience with K21…
Great learning experience with K21 Academy. Atul Sir’s guidance is very clear and helpful, and Sahid Sir’s roadmap for Azure is well-structured and easy to follow. Highly recommended for anyone learning Azure.
30 kwietnia 2026
Opinia niezależna
Odpowiedź od K21Academy
Thank you for taking the time to share your feedback. We’re glad to hear that you’re having a positive learning experience and finding the content helpful. It’s encouraging to know that our efforts are supporting you in staying up to date with the latest technologies in a practical and effective way.
– Team K21 Academy
Odpowiedź od K21Academy
Thank you for taking the time to share your feedback. We’re glad to hear that you’re having a positive learning experience and finding the content helpful. It’s encouraging to know that our efforts are supporting you in staying up to date with the latest technologies in a practical and effective way.
– Team K21 Academy
k21 Experience AI ML
I have a very positive experience working with Supriya at K21 Academy.She took the time to truly listen to my concerns and challenges, and I really appreciated her patience and attention to detail.
I recently joined the AI/ML track course at K21 academy and it has been a really helpful experience. When I first started learning AI and AWS, I was quite confused about where to begin and what direction to take. But the structured curriculum, supportive mentors, and proper guidance have given me a lot of clarity. I now feel more confident in my learning journey. The live sessions are really good. The trainer makes sure to answer all our doubts. Concepts are repeated if not understood and there is alot of material to study and practice which is the best part. Recorded sessions are available immediately with relevant labs to do. Im enjoying learning the course. Would highly recommend this course
26 kwietnia 2026
Opinia niezależna
Odpowiedź od K21Academy
Thank you for taking the time to share your feedback. We’re glad to hear that you’re having a positive learning experience and finding the content helpful. It’s encouraging to know that our efforts are supporting you in staying up to date with the latest technologies in a practical and effective way.
– Team K21 Academy
Sahid has all the tools to mentor anyone
I had a connect with Sahid, after joining the program and I would rate him the highest for the following reasons.
He has the well rounded experience in mentoring according to the situation.
He has all the tools and expertise to guide.
I am only one week into the program and I keep my 5 th star for later review.
21 kwietnia 2026
Opinia niezależna
Odpowiedź od K21Academy
Thank you for taking the time to share your feedback. We’re glad to hear that you’re having a positive learning experience and finding the content helpful. It’s encouraging to know that our efforts are supporting you in staying up to date with the latest technologies in a practical and effective way.
– Team K21 Academy
Good training and good follow from…
Good training and good follow from starting to end of course in checking completion progress and settling in the job
23 kwietnia 2026
Opinia niezależna
Odpowiedź od K21Academy
Thank you for taking the time to share your feedback. We’re glad to hear that you’re having a positive learning experience and finding the content helpful. It’s encouraging to know that our efforts are supporting you in staying up to date with the latest technologies in a practical and effective way.
– Team K21 Academy
One of the best in class service
One of the best in class service. K21 truly delivers on its commitment. The kind of support offered is amazing, k21 has one of the best tutors like Prashant , jigar and mentors that are best on class like shahid . Highly recommend it
17 kwietnia 2026
Opinia niezależna
Odpowiedź od K21Academy
Thank you for taking the time to share your feedback. We’re glad to hear that you’re having a positive learning experience and finding the content helpful. It’s encouraging to know that our efforts are supporting you in staying up to date with the latest technologies in a practical and effective way.
– Team K21 Academy
K21 Academy Review: DevOps & AWS Learning Experience
I recently joined K21 Academy for DevOps and AWS Solutions Architect training and successfully completed my AWS Solutions Architect certification. The learning experience was very structured and easy to follow, with clear step-by-step guidance throughout the course.
I would definitely recommend K21 Academy to anyone looking to build or improve their skills in cloud and DevOps. It’s a reliable platform to learn and grow with confidence.
31 grudnia 2025
Opinia niezależna
Odpowiedź od K21Academy
Thank you for taking the time to share your feedback. We’re glad to hear that you’re having a positive learning experience and finding the content helpful. It’s encouraging to know that our efforts are supporting you in staying up to date with the latest technologies in a practical and effective way.
– Team K21 Academy
Sahid was very helpful in guiding me…
Sahid was very helpful in guiding me and giving me complete picture of the ongoing classes and trainings that I need to attend and provide me a path that leads to the goal I am looking for.
16 kwietnia 2026
Opinia niezależna
Odpowiedź od K21Academy
Thank you for taking the time to share your feedback. We’re glad to hear that you’re having a positive learning experience and finding the content helpful. It’s encouraging to know that our efforts are supporting you in staying up to date with the latest technologies in a practical and effective way.
– Team K21 Academy
Sahid understands the real problem and…
Sahid understands the real problem and give the solution, also explains very simple way.
16 kwietnia 2026
Opinia niezależna
Odpowiedź od K21Academy
Thank you for taking the time to share your feedback. We’re glad to hear that you’re having a positive learning experience and finding the content helpful. It’s encouraging to know that our efforts are supporting you in staying up to date with the latest technologies in a practical and effective way.
– Team K21 Academy
Mr Sahid
Mr Sahid, is a game-changer!
Gave me crystal-clear direction and actionable steps tailored to my goals in a single session. I am now so much confident and having clarity in what I am going to do next.
If you’re serious about your career, reach out to them — you won’t regret it.
16 kwietnia 2026
Opinia niezależna
Odpowiedź od K21Academy
Thank you for taking the time to share your feedback. We’re glad to hear that you’re having a positive learning experience and finding the content helpful. It’s encouraging to know that our efforts are supporting you in staying up to date with the latest technologies in a practical and effective way.
– Team K21 Academy
Awesome experience with K21 academy so…
Awesome experience with K21 academy so far.
16 kwietnia 2026
Opinia niezależna
Odpowiedź od K21Academy
Thank you for taking the time to share your feedback. We’re glad to hear that you’re having a positive learning experience and finding the content helpful. It’s encouraging to know that our efforts are supporting you in staying up to date with the latest technologies in a practical and effective way.
– Team K21 Academy
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