Accepting students globally · IST timezone

Stop Guessing.
Start Leading with Logic.

"Anyone can copy syntax from Claude. Very few can explain the logic behind it. I bridge that gap by teaching you how to think, not just how to code."

5000+ Students Trained
13+ Yrs Experience
94K+ Followers
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RB
Ramdas Biradar
Logic-First Mentor · NR Classes, Pune
Choose your path

Three Ways to Learn

Every format is built around one mission — teach logic first, syntax follows.

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1:1 Live Training

Personal mentorship at your pace. Ramdas Sir works with you directly — no batch, no waiting.

  • Fully personalised curriculum
  • Flexible scheduling — any timezone
  • Direct WhatsApp support
  • Projects + Interview Prep
₹40K–₹60K / course
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Cohort Batch

Live online sessions with max 10 students. Learn together, ask freely, grow with peers.

  • Max 10 students per batch
  • Live Q&A every session
  • Session recordings included
  • Certificate on completion
₹12K–₹15K / batch
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Recorded Course

Self-paced learning with lifetime access. Perfect for working professionals.

  • Lifetime access
  • Watch anytime, anywhere
  • Downloadable resources
  • Certificate on completion
₹2999–₹4,999 / course
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Meet your mentor

Ramdas Biradar — Logic-First Mentor

Ramdas Biradar
Ramdas Biradar
Logic-First Mentor · 13+ Yrs Exp
📍 Pune / Pimpri-Chinchwad · Teaching Globally

"logic padhata hu..." — Teaching the why behind every line of code since 2012.

BCS + MCS from Savitribai Phule Pune University. Co-founder of NR Classes, Pune. Trained 5000+ students and IT professionals — Developers, QA Engineers, BCA/MCA students and career switchers across India and globally.

PythonDSAJava C / C++OSWeb Tech Logic Building
5000+Students Trained
13+Years Teaching
3.5+MMonthly Views
94K+Followers
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Student Success

What Students Say

★★★★★

"Ramdas Sir doesn't just teach code — he teaches you how to think. After 1:1 training, I finally understand the 'why'. Got placed at a product company within 3 months."

AK
Aniket K.
Software Developer, Pune
★★★★★

"The Python Logic Building cohort was exactly what I needed. Small batch meant every doubt got answered. Sir explains in Marathi too which made complex topics crystal clear."

PS
Priya S.
BCA Student, Mumbai
★★★★★

"As a QA engineer, the DSA course helped me crack my first product company interview. Logic-first approach is a game changer. Highly recommend to all IT professionals."

RN
Rahul N.
QA Engineer, Hyderabad
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