Accelerate your child's academic journey with premium mentorship. Designed for ICSE, CBSE, ISC, WBCHSE and WBBSE students (Classes VI–XII) and future engineering aspirants.
Years IT Industry Exp
Conceptual Clarity
HS Math Milestone
Years Industry
Experience
Arnab Sir believes that learning is not about memorizing formulas, but about cultivating analytical thinking. With a rich background spanning two decades in telecom system architecture at Ericsson Inc., he infuses software engineering concepts and structured troubleshooting methodologies into junior mathematics and computer science curricula.
He holds an M.Tech in Information Technology from Bengal Engineering and Science University, Shibpur (IIEST Shibpur) and a B.E. in Electronics Engineering. His mission at LekhaPora is to bridge academic theories with real-world logical modeling.
We offer deep, specialized learning modules tailored to help students dominate academic exams and competitive pathways.
Designed to build bulletproof numerical foundations and logical thinking. We prepare students of Classes 6-12 for school curricula (WBBSE, CBSE, ICSE, ISC, WBCHSE) and establish advanced foundations for JEE Mains & Advanced engineering tracks.
Led directly by ex-Ericsson Software Architect. We teach programming not as syntax, but as algorithms. Students learn software structure, system logical flows, and clean coding practices in Java and Python.
Try your analytical skills on these mini challenges designed by Arnab Sir. Select a topic and see if you get it right!
We believe in interactive learning. Solve a riddle to see how we clarify logic in our physical batches.
Arnab Sir asks: If a train travels at a speed of 72 km/h, how many meters does it cover in exactly 15 seconds?
Arnab Sir asks: What will be the final output of the following Java expression? int result = 5 + 3 * 2 - 8 / 4;
Fully customized batches focusing on board syllabus excellence (CBSE, ICSE, WBBSE) and conceptual logical growth.
Mathematics
Building strong core fundamentals in geometry, ratio analysis, decimals, fractions, and logic reasoning before high school hurdles.
Mathematics
Targeted curriculum focusing on Class X board exam patterns. Intensive practice sets, mock boards, trigonometry, and algebra logic.
IIT JEE Foundation
Early preparation focusing on analytical reasoning, coordinate geometry, calculus fundamentals, and competitive pattern papers.
Higher Secondary & JEE
Comprehensive preparation in Calculus, Vectors, 3D Geometry, Algebra, and Trigonometry. Direct focus on Board Exams and JEE Mains & Advanced techniques.
Computer Science
Specialized ICSE BlueJ Java structure & CBSE Python core scripts. Logic formulation, array operations, OOPs (Classes & Objects) and string handling.
Computer Science
Designed to spark an early interest in computing. Algorithmic puzzles, control structures (loops & conditionals), and modular thinking.
A visual compilation of real classroom sessions, interactive lecture notes, achievements, and scoring highlights under Arnab Sir's direct mentorship.
Read reviews directly from families in South Kolkata highlighting the conceptual transformation under Arnab Sir's mentorship.
Clear your queries regarding our batch timings, course fees, structure, and home tuition support.
Drop us a line or call us directly. Arnab Sir will respond to guide you on the best program schedule for your child.
103, Ballygunge Gardens, Golpark (Gariahat), South Kolkata – 700029
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