I’ve spent over 6 years working in the data domain and also completed my Master’s in Data Science. On paper, everything looked right. But when I started aiming for managerial Data Science roles, I realized something was missing.
I had experience, but I lacked hands-on depth in a few critical areas.
“Experience alone wasn’t enough anymore. I needed stronger fundamentals and real clarity.”
The Gap I Couldn’t Ignore
Even after years of working with data, I struggled with:
- Machine Learning models
- Deep Learning concepts
- Data Structures & Algorithms (DSA)
I understood these topics at a surface level, but interviews for senior and managerial roles demanded practical understanding and clear explanations which is something I wasn’t fully confident about.
So, I started searching for:
- A structured learning path
- Practical clarity, not scattered resources
- Mentorship aligned with product-based companies
And that’s when I came across Bosscoder Academy’s DSML Program.
Why I Chose Structured Learning through Bosscoder
Their curriculum immediately caught my attention because it focused on the exact gaps I had like DSA, Machine Learning, and Deep Learning which are taught in a structured and practical way.
Once I enrolled and began attending the live sessions, I noticed a real shift in my understanding. Complex topics started making sense, and my confidence grew with each session.
What Helped Me the Most
Even with a 9-5 job, the learning stayed consistent and focused.
Here’s what made the biggest difference for me:
1.In-depth concept clarity: Complex topics in Deep Learning and DSA were broken down in a way that finally made sense.
2.Live, interactive sessions: I wasn’t just watching content → I was actively learning and questioning.
3.1:1 mentorship guidance: My mentor, Parjit, helped me understand how to prepare specifically for top product-based companies.
4.Interview-oriented preparation: I learned how to structure answers, explain decisions, and approach problems confidently.
Interview Result:
A few months after joining, I started interviewing. The interviews were challenging, but this time I felt well prepared. I could clearly explain Machine Learning and Deep Learning concepts, reason through problems instead of guessing, and speak confidently during technical discussions.
That preparation paid off. I successfully cracked interviews at Google and ABB, and went on to join ABB as a Data Science Manager with a with a 60% hike
Final Thoughts
This journey reminded me of one important thing:
Growth doesn’t stop with experience → it accelerates with the right learning and mentorship.
If you’re someone with years of experience in data but feel stuck when aiming for senior or managerial roles, revisiting fundamentals with structure can completely change your trajectory.
I’m genuinely glad I chose Bosscoder Academy. It helped me strengthen my foundation, gain confidence, and move into a role that truly reflects my experience and potential.
