I have been associated with K21 academy for more than 5 years now . My experiences working with them on training , interview preparation and other support has been great . Everyone on the support... See more
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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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Today i was informed there was class in azure data, i am looking foward for the class

Reply from K21Academy
Poor and rude customer service. Money back guarantee is a big lie, job support big lie, 24/7 customer support big lie, they don't even if you're understanding the course or not , just running off , reading through to finishoff , the course provided will get you only job in India. Waste of time and money.

Reply from K21Academy
I just wanted to say a big thank you to K21Academy. I signed up last year with the intention of completing my training within that time frame. But due to the birth of my new born, I was unable to set time aside to peruse my studies. After speaking to management and their Customer service team I was given an extension tomorrow my training. Apart from being grateful for the extension, K21Academy is a well recognised platform for all aspects/fields of IT training. I highly recommend them.

Reply from K21Academy
Ameya Vaidya is an extraordinary trainer with K21 academy. He teaches us from the scratch even we are new to the cloud journey.

Reply from K21Academy
Hi I am taking AWS AI/ML course with K21academy. 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. I am yet to take the job assistance which u believe will also be great.

Reply from K21Academy
Great course contents with real time scenarios and guides, helped me to scale up in my career. Real value for Money and time invested. Looking forward for a steap learning curve with K21 . Kudos to the entire team

Reply from K21Academy
I only wish I had seen the reviews before applying. It would have saved me from this experience.
Terrible experience with this company. They mislead people, exploit their dreams, and create false hopes. Please avoid at all costs!
I plan to share my experience more widely soon with facts so others are aware and can avoid falling into the same trap.

Reply from K21Academy
I am deeply thankful to the entire team for their support throughout my journey, especially Mr. Atul. From the very start, I received excellent guidance, timely updates, and constructive feedback, all of which kept me focused and motivated to improve continuously.
I would also like to extend a special thanks to Atisha for her invaluable mentorship and to Manish for his ongoing support and encouragement. Their guidance has played a significant role in helping me achieve my goal.
I’m thrilled to share that I have successfully secured a position as a Data Quality Analyst, and I know this wouldn’t have been possible without the structured training and support system provided. I hope my experience will inspire other trainees to stay dedicated and trust the process, as it truly works.

Reply from K21Academy
I am deeply thankful to the entire team for their unwavering support throughout my journey. From the very beginning, I was provided with clear guidance, timely updates, and valuable feedback, which kept me focused and motivated to improve consistently.
A special shoutout to Atisha for her insightful mentorship, and to Manish for his constant encouragement and support. Their guidance played a crucial role in helping me achieve my goal.
I’m excited to announce that I’ve secured a position as an Openshift Architect. This achievement wouldn’t have been possible without the structured training and robust support system that was in place. I hope my experience serves as motivation for fellow trainees to stay committed, trust the process, and continue pushing forward.

Reply from K21Academy
I am extremely grateful to the entire team for their constant support throughout my journey. From day one, i received the proper guidance, timely updates, and constructive feedback which helped me stay on track and improve continuously.
Special thanks to Atisha for her valuable mentorship and to Manish for his consistent support and encouragement. Their guidance made a real difference in helping me reach my goal.
I am happy to share that i have successfully secured a job PLATFORM ENGINEER and this would not have been possible without the structured training and support system in place. I hope my jouney can inspire other trainees to stay committed and trust the process,

Reply from K21Academy
My experience with K21 has been stellar!
With K21, you get what you put in. They have an organized, dedicated, and very responsive team that knows their stuff. If you come with clear goals and are ready to put in the work, K21 would take you from the start to the finish line.
In their AWS for Jobs program, I experienced their commitment to my success right from the top, with Mr. Atul personally invested in answering our questions. The support team was very good and my instructor was knowledgeable (Ameya was the instructor for my batch. I recommend him!)
They provided the resources I needed to succeed, from on-demand videos, to live classes, and interesting labs to solidify what I learnt from the live classes, and timely responses to my questions. In short, they had the tools and resources that I needed to succeed, and I was able to pass the AWS Solutions Architect exam on my first try.
I highly recommend them!

Reply from K21Academy
I enrolled in a course with K21Academy on June 16, 2025, with the promise of a 6-month full refund policy if I wasn't satisfied. I attended all 4 live prerequisite classes, completed all available activity labs, as required in their refund terms.
However, when I requested a refund on June 25 (just 9 days after purchase), I was told to complete projects — even though the actual course hasn’t even started yet and projects haven't been made available.
This is extremely unfair. I provided:
My full participation logs
Proof of labs completed
Still, I’m being denied a refund based on requirements that are not possible to meet yet — since the content hasn’t been delivered.
This feels like a violation of their own stated refund policy. I’ve tried to communicate calmly and respectfully with their team but have not received a satisfactory response. As a working professional, I trusted this platform with my hard-earned money, and I’m now extremely disappointed with how this has been handled.
I sincerely hope K21Academy reconsiders and honors its own refund guarantee. Until then, I would advise others to be very cautious and make sure all refund policies are clearly clarified and honored before committing to any course.

Reply from K21Academy
Excellent teaching and support! Nice resources...
Howver I felt in Python ML classes student need to work many hours other than class room hours. For example it took 1 week of self study on the NumPy topic, the class room hours on this topic is 3 hours!!!

Reply from K21Academy
Enrolling in K21 Academy was one of the best decisions I've made for my career. Their structured learning path, hands-on labs, and constant support gave me the confidence and skills I needed to succeed. Shortly after completing the program, I landed a job as a Cloud Architect. I'm truly grateful to the entire K21 Academy team for their guidance, mentorship, and unwavering support throughout my journey. Highly recommended for anyone serious about advancing in cloud computing!
— Saif Rahman

Reply from K21Academy
Great set of resources - excellent Success Management team that will clearly help you through the entire onboarding process. They emphasize their goal is to see YOU succeed. Very lively teaching sessions and a well-organized portal for class schedules and course content. Most importantly, they highlight some of the most IT valued training to stay up to date in this rapidly evolving industry and always coaching you to succeed. Great experience. Looking forward to my next set of training.

Reply from K21Academy
I’m beyond excited to share that I’ve successfully earned the Microsoft Certified: Azure AI Engineer Associate certification from Microsoft! This has been a major milestone in my professional journey, and it wouldn’t have been possible without the incredible support and guidance I received from the K21 Academy and their dedicated team.
I enrolled in the AI Job-Oriented Program with the goal of breaking into the Azure AI space, and looking back, it was one of the best decisions I’ve made for my career. The structure of the program, the quality of instruction, and the personalized support truly exceeded my expectations.
🔹 Special Thanks to the K21 Team:
From day one, the entire K21 team has been nothing short of amazing.
Jalal’s lectures were exceptionally clear, insightful, and well-paced. His teaching style made even the most complex AI concepts approachable and practical.
Izhaar, Atisha, and Manish offered constant support throughout the course. Whether I had technical doubts, needed help preparing my resume, or wanted mock interviews and guidance on certification exam questions, they were always there. Their attention to detail and willingness to go the extra mile really made a difference.
What stood out to me the most was how the program wasn’t just about completing lessons—it was about building real, job-ready skills. The hands-on projects, the certification preparation resources, and the interview readiness sessions were instrumental in helping me gain confidence and clarity on my career direction.
Thanks to the collective effort of the K21 team, I was not only able to prepare effectively for the Azure AI certification exam, but also gain a solid foundation in AI and cloud-based solutions that I can now confidently apply in real-world scenarios.
🙏 I’m sincerely thankful to the entire K21 team for their dedication, mentorship, and belief in my journey. Your support has truly helped me transform a goal into an achievement.
🚀 That said, this is only the beginning. I know I have a long way to go in mastering the Azure AI ecosystem and securing the right role in this exciting domain. And I’m confident that with K21’s continued support, guidance, and encouragement, I’ll be ready for every step ahead.
To anyone considering a career in AI or cloud technologies: I wholeheartedly recommend the K21 Academy. They don’t just teach—they partner with you on your journey.
Thank you once again, K21! 🙌
#K21Academy #ThankYouK21 #MicrosoftCertified #AzureAIEngineer #AIEngineer #AIJourney #MicrosoftLearn #CareerInAI #CloudComputing #ArtificialIntelligence #MachineLearning #Upskilling #JobOrientedProgram #FutureReady #TechCertification #LifelongLearning #AzureAI

Reply from K21Academy
I recently came across K21 Academy’s advertisement on Facebook and attended a free class. When I attended the free session, the primary emphasis was on how their training could lead to a $250K salary and highly paid job opportunities. The entire focus was on selling the idea of high salaries that students would supposedly secure after enrolling in the course. However, they provided no clear explanation of the course content, delivery methods, instructor credentials, or certification details.
For example, when it comes to teaching Microsoft Azure, one would expect a certified instructor with real-world experience in the technology. Unfortunately, none of this was discussed. Instead, the focus remained solely on financial outcomes.
On their website, the course was advertised at $3,000. But when I inquired further about the training details, the salesperson suddenly increased the fee to £6,000, merely because I had shown interest and booked a consultation call. During the call, the salesperson claimed they would assess my suitability and current salary, and confidently stated they could secure me a £160K job—as if they were going to issue the offer letter themselves.
That immediately raised red flags, as £160K is an unusually high salary, typically reserved for senior development managers in London. The next question posed was whether I was ready to pay £5,000 for the course. Yet, no proper information was given regarding the course structure, delivery method, or the qualifications of the instructors—factors that are critical for any technical training program.
Instead, they bombarded me with testimonials from past students and repeated claims that attendees landed $250K jobs after completing the training. To me, the entire business model seems to revolve around enticing students with unrealistic salary promises and instilling false hope, rather than delivering genuine education. It felt more like a marketing scheme than a legitimate training institute.

Reply from K21Academy
Dear K21 Academy Team,
I wanted to express my heartfelt gratitude for the exceptional support I've received from your team over the past 7 years. Recently, I was preparing for a job interview that required knowledge of Oracle Cloud Infrastructure Observability Professional, which wasn't part of the original course curriculum.
Special thanks to Richa and Manish, who went above and beyond to provide me with valuable guidance and configuration steps, helping me feel more confident and prepared for the interview.
Thank you for your dedication, expertise, and commitment to your students' success. I'm grateful to be a part of the K21 Academy community!
Best regards,
Kunwar Muhammad Zahid Chauhan

Reply from K21Academy
I have been enrolled in the K21Academy programme for a few months, and so far, I have found the live classes to be both informative and engaging.
Even when I am unable to attend a live session, there is always the opportunity to catch up through video recordings, accompanied by detailed summaries and well-structured learning materials, rich with documentation and practical labs.
The K21Academy support team has been fantastic throughout—consistently following up with me and other learners, either directly or via dedicated WhatsApp groups. These groups are updated in real time with helpful links, screenshots, reminders, quizzes, and lab files.
I would especially like to thank Manish from the K21Academy support team for providing invaluable support with CV preparation and job interview guidance. The advice I received was methodical, detailed, relevant, and well-organised.
This support went even further, including suggested responses to interview questions tailored to match specific job descriptions. When I shared a job description and interview questions of my own, Manish and the support team responded promptly with highly relevant and practical insights.

Reply from K21Academy
Very good. Excellent instructors. I am not sure why there are no live classes for DevOps since we have labs for it. The classes are informative and well-structured. However the timestamps on the live recordings are not always accurate with what’s on the screen.

Reply from K21Academy
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