Scaler

I joined Scaler at the end of 2023, and it has been one of the best learning experiences of my life. They provide a clear roadmap for software development, starting with programming languages and Data Structures & Algorithms, and then gradually moving... Read More to more advanced subjects.
The lectures are top-notch - some of the best teachers I’ve come across in my life. They explain concepts clearly and are always ready to clear doubts.
Mentors at Scaler, many of whom come from top companies, offer excellent career advice. They guide you through interview preparation, resume building, and overall career development. From technical knowledge to professional readiness, Scaler supports you every step of the way.
Overall, my journey with Scaler has been incredibly rewarding, both in terms of quality knowledge and career growth.

Enrolling in Scaler was one of the best decisions I made for my career. The curriculum is exceptionally well-structured and aligned with what top tech companies actually look for during interviews. From data structures and algorithms to system design... Read More and problem-solving, every topic is taught with a practical, interview-focused approach.

What stood out the most for me was how consistent and hands-on the learning was. Weekly assignments, mock interviews, and mentorship from industry professionals helped me stay accountable and continuously improve. The instructors break down complex topics into digestible concepts, and the peer learning environment keeps you motivated.

Thanks to Scaler, I was not only able to strengthen my fundamentals but also build the confidence to tackle interviews at top-tier companies. As a result, I ended up getting 6 offers from product-based companies — something I never imagined before joining the program.

If you're serious about leveling up and cracking multiple tech interviews, I highly recommend Scaler. It's not just another course — it's a career accelerator.

💡 What I liked
Rigorous curriculum with real depth. Covering DSA, system design, full‑stack, the coursework is no joke. You'll be pushed to your limits, but come out much stronger—perfect for preparing coding interviews.

Mentor & peer support. Live sessions,... Read More TA support, and peer problem-solving kept me engaged and accountable. It’s not just videos—you get real interaction.

Career-focused prep. Resume/LinkedIn review, mock interviews, and negotiation coaching were invaluable, and helped me land interviews sooner than I expected.

Constantly updated. They refresh the content frequently to align with industry trends and hiring needs.

⚠️ Watch-outs
Time sink. At ~15+ hrs/week, on top of a job or studies, it gets heavy fast. If you're not disciplined, it’s easy to fall behind.

Most of the job opportunities centered in Bangalore. Making it challenging for people looking for job in some other cities.

They offers a great course with excellent instructors who genuinely put in effort to help students learn and grow. The teaching quality is top-notch, and it's evident that the instructors care about delivering value. One thing I really appreciate is the... Read More mentorship — most mentors are professionals who have been placed in top MAANG companies as SDE-II or Tech Leads, and their insights are incredibly helpful.

What I found especially useful is the flexibility of the program. Scaler provides options to pause or reset the course, which makes it very manageable alongside a full-time job. Overall, it's a well-structured, high-quality program that's worth the investment.

If you're ready to work hard for 1.5 to 2 years, I would definitely recommend investing in Scaler. You’ll need to put in extra effort outside of your job — it’s a bit tough, but absolutely doable.

What is your review of Scaler Academy?

My Review of Scaler Academy

Scaler Academy has built a strong reputation as a structured, intensive program for software engineers aiming to improve their problem-solving skills, system design knowledge, and overall... Read More coding proficiency. It has been particularly beneficial for those transitioning to product-based companies or aiming for high-growth tech roles.

Strengths of Scaler Academy

Structured Curriculum – The program covers DSA, System Design, LLD, and HLD in a way that builds a solid foundation for cracking tough interviews.
Mentorship and Networking – Learners get direct guidance from experienced engineers at top companies, which is a significant advantage.
Placement Assistance – The dedicated career team provides support with mock interviews, resume building, and direct referrals to hiring companies.
Peer Learning and Slack Communities – Engaging with peers through group studies, problem-solving streaks, and dedicated discussion forums makes learning more interactive.
Flexibility to Switch Instructors – If a particular instructor’s teaching style doesn’t match, learners can switch batches or instructors.
Challenges to Consider

Time Commitment – It’s an intensive program that requires a consistent effort of 2–3 hours daily. Without discipline, it’s easy to fall behind.
High Cost – While it provides value, the fee can be high, especially for those taking loans or EMIs. But it's far less than college fees which doesn't any productive value as such.
Self-Initiative is Key – Scaler provides placement assistance, but learners who proactively apply on LinkedIn and participate in mock interviews tend to have better results.
Loneliness in Self-Paced Learning – Unless learners actively engage with the community or form study groups, studying alone can feel isolating.
Is Scaler Worth It?

For those who are serious about improving their fundamentals and willing to put in the effort, Scaler can be an excellent investment. However, if someone expects an easy path without consistent practice, they may not get the desired results. The biggest takeaway is that Scaler provides the resources, but success still depends on individual dedication.

Would I recommend Scaler? Yes, for those willing to commit to learning. It’s a strong platform for career growth, but it works best when combined with self-initiative and persistence.

Scaler’s course gave me a clear understanding of core concepts like DSA and System Design, with great mentorship and structured learning. The live sessions, mock interviews, and constant support really helped me grow and feel more confident in interviews.... Read More
Whether you’re a beginner aiming to break into top tech companies or someone looking to upskill, I’d highly recommend Scaler as a powerful launchpad for your career.

✅ Pros
Well-structured course with a satisfactory curriculum and faculty.
Lifetime access (or extended access) to the platform is maintained — very helpful for revision and continued learning.
Community classes are provided to support interview and coding... Read More preparation.
Job opportunities continue to be shared even after the course ends, helping learners stay connected to hiring pipelines.

❌ Cons
Fewer big companies hire freshers, which may limit high-profile placement opportunities for students without prior experience.

My Experience with Scaler Academy’s Data Science & Machine Learning Program (DSML)

I enrolled in Scaler’s Data Science and Machine Learning (DSML) program in February 2023, and my overall experience has been extremely positive, especially in terms of curriculum... Read More quality, teaching methodology, and learning resources. I enrolled in the DSML Beginner course, which spans approximately 18 to 20 months. As of the time of writing this review (June 2025), I have received a DSML internship opportunity through Scaler and am actively applying for full-time roles.

Curriculum & Learning Experience:
The curriculum is exceptionally well-designed, up-to-date, and aligned with current industry requirements. Every topic is covered in-depth and builds upon foundational concepts, which makes it suitable even for those coming from non-CS backgrounds.Each module ends with a dedicated test, followed by a mock interview, which I found incredibly useful for building interview readiness. These assessments ensure you're not just passively learning but actively preparing for real-world job scenarios. This structured approach clearly sets Scaler apart from many other ed-tech platforms.

Teaching Quality & Mentorship:
Scaler's instructors are top-tier professionals, many of whom are currently working in or have worked at leading tech companies. I was fortunate to be taught by some of the best minds in the industry.Another standout feature is the Teaching Assistant (TA) support — it's prompt, knowledgeable, and accessible. Having a TA readily available to clarify doubts is something rarely seen in most other courses. Whether it’s a conceptual doubt or debugging code, help is always a message away.

Resources & Flexibility:
The dashboard is user-friendly, with access to:Recorded lectures (a blessing for working professionals like me),Well-structured notes & Colab notebooks after each session,Assignments for hands-on practice, which reinforce the concepts effectively.I primarily relied on recorded lectures due to my work schedule, and I never felt like I missed out on anything. The content delivery was smooth, structured, and self-paced friendly.

Placement Support – A Balanced View
When it comes to placement support, I would rate it as moderate. Scaler does provide job referrals, mock interviews, and resume review services. However, the effectiveness highly depends on your background and current job market conditions. As of June 2025, the job market is relatively slow, and hiring has been cautious across industries.
I’ve observed that:
Candidates with prior professional or domain-relevant experience tend to benefit the most from Scaler’s placement support.
Freshers or individuals from non-technical/non-relevant backgrounds may find it more challenging.
A long notice period (e.g., 90 days) also limits placement opportunities, as many companies are reluctant to wait that long.
That said, Scaler can’t fully control the hiring trends or market volatility, but more tailored support or alternate placement strategies for freshers would definitely be appreciated.

Final Verdict:
If you're looking to build solid foundations in Data Science and Machine Learning, especially if you're a working professional, Scaler’s DSML program is a fantastic investment. Their teaching quality, structured learning, resources, and support system are truly among the best in the ed-tech space today.Placement support is decent, especially if you come in with prior experience, but could be improved for freshers and those with long notice periods.

I recently completed Scaler’s Advanced Data Science & Machine Learning course, and it was a transformative experience. The curriculum is industry-focused, well-structured, and rich in projects. The instructors are not only technically sound but also excellent... Read More mentors. The community, doubt resolution, and peer learning are top-notch.
While the core curriculum does not yet include Generative AI, Scaler does provide separate resources on this topic for learners to explore independently. Hopefully, it will be integrated into the main course in future updates.

Recommended for professionals looking to make a strong career in DS/ML.

Scaler’s course content is superb and very well-designed. It uses modern, industry-standard tools that are great for building practical skills. The business case studies included in the curriculum are useful and help in understanding real-world applications.... Read More However, the review sessions could be improved to make learning even better and also the datasets could be updated once a while.
The instructors are generally good—some are outstanding, while a few are average. A great feature is that you can watch recordings from previous batches, where some top instructors teach specific topics with deep expertise.
Placement support is good. I receive time to time emails and interview opportunities. However, it's important to understand that getting hired depends a lot on your own efforts, preparation, and performance.
The assignment questions after each lecture are very very helpful for practice, and the TA support is excellent—they are quick to respond and explain things well.
One more thoughtful feature is the course pause option. It's really helpful in case of personal or family emergencies.
Overall, Scaler is a great platform for anyone serious about learning and growing in tech.