Bala Krishna Nallamothu Electronics Engineer

I am Bala Krishna form India. I completed my B.Tech (Electronics and Communication Engineering) with 82.56 %, and my M.Tech (Renewale Energy) with 9.25 CGPA. I have good GATE (ECE) Score 771 of 1000, with rank of 305 out of 1,80,000 people appeared in the year of 2012. I worked as junior scientist in CSIR (Govt of India premier R&D institute) in the field of Renewable Energy.

I love teaching, especially the basic concepts in easier and understandable way. I strongly believe that who is strong in basics, can become master in the subject. I would like to teach Digitial Electronic systems course for Bachelors and for competitive exams like GATE and IES. I can also help students in solving assignments and making them understand and self sustainable.


  • Maths (Grade 1-Bachelors (Undergraduate))

  • Digital Electronics (Bachelors (Undergraduate)-Masters (Postgraduate))

  • Renewable Energy Sources (Bachelors (Undergraduate)-Masters (Postgraduate))

  • Fourier Analysis / Signals and Systems (Bachelors (Undergraduate)-Masters (Postgraduate))

  • Analog Electronics (Bachelors (Undergraduate))

  • All subjects upto class 10 (Grade 1-Grade 10)

  • Telugu (Adult/Casual learning)

  • Quantitative Aptitude (Beginner-Expert)

  • Control Systems (Bachelors (Undergraduate))

  • Signals and Systems (Bachelors (Undergraduate))

  • CSAT (Beginner-Expert)

  • Indian Polity (Beginner-Expert)

  • Basic Electrical (Bachelors (Undergraduate)-Masters (Postgraduate))

  • Basic Electronics (Bachelors (Undergraduate)-Masters (Postgraduate))

  • GRE Quantitative Aptitude (Beginner-Expert)

  • Renewable Energy Systems (Bachelors (Undergraduate)-Masters (Postgraduate))

  • GATE EC (Beginner-Expert)

  • IES Electrical Engineering (Beginner-Expert)

  • SAT Maths (Beginner-Expert)

  • GMAT Quantitative (Beginner-Expert)


  • GATE Faculty (Jun, 2017 - Jan, 2018) at Vani Institute, Chennai
    I taught Digital Electronics, Signals and systems, and prepared mock test questions for GATE and IES exams.
  • Trainee Scientist (Sep, 2012 - Mar, 2017) at CSIR - SERC, Chennai
    Research and Development on Renewable Energy systems, especially, Energy management, Building Automation, Electrochemical Energy Storage Systems.


  • M. Tech (Renewable Energy) (Sep, 2012 - Aug, 2014) from AcSIR, Council of Scientific and Industrial Research (CSIR)- scored 87.50 %
  • B. Tech (Electronics and Communication Engineering) (Sep, 2008 - Apr, 2012) from JNTU Ananthapur- scored 82.56 %

Fee details

    500-1500/hour (US$7.12-21.35/hour)