About Us

We (the founders of "The Signboard") are a Husband and Wife couple and an Aunt, who love teaching. We have been doing that for long now, fervently carrying it out like our elixir of life. This is exactly what we intend to continue through Signboard.

While for the husband and wife, Science and Technology are like their religion and its principles are what they profess, the Aunt has been teaching the English language for close to four decades! All three of us have been teachers, by choice. And we love teaching, going to any extent to ensure that the student would not fail to understand.


We refrain from employing someone else to train students and run Signboard like a business set-up because of our love for teaching and student interaction. Instead, we engage with the students -each one of them- because the contentment we get teaching and helping them learn and explore their strengths is beyond words' scope.


The Signboard is not our source of daily bread. It is our passion.

Our way of thanking the giants who have taught us!


Ajay Nayar

Prof. Ajay Nayar

Spacecraft Engineer, Professor & Researcher

Science and Mathematics for 7 - 10 Grade students

Heat Transfer, Thermodynamics, Thermal Engineering, Fluid Mechanics, Solid Mechanics, IC Engines, Propulsion and other Thermo-Fluid subjects for Core Mechanical Engineering Students


Engineering Graphics, Basic Mechanical & Civil Engineering for B.E B.Tech First Year students



  • MSc.Spacecraft Engineering, UK, France & Sweden

  • B.E Mechanical Engineering, Anna University, Madras

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Meghana Athadkar

Prof. Meghana Athadkar

Thermal Engineer, Professor & Researcher


Science and Mathematics for 7 - 10 Grade students

Heat Transfer, Thermodynamics, Thermal Engineering and Fluid Mechanics for Core Mechanical Engineering Students


  • M.Tech Thermal Engineering, SIT Tumkur

  • B.E Mechanical Engineering, UBDTCE, Davangare

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Hema Ramkumar

Mrs. Hema Ramkumar

Teacher, Retd. Principal & Workshop Leader


English Language for 5 - 12 Grade school students.

Spoken English Training

Grammar Classes and Workshops


  • B.Ed, English & Science, Annamalai University

  • M.Sc. Institution Management and Dietetics , Madras University

  • B.Sc. Home Science, Kerala University

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© 2020 The Signboard

+91 98807 86600

Bangalore, Karnataka

Trivandrum, Kerala