Dr Ray Ph.D in Computer Science. Experience 18 years+

NO HELP PROVIDED FOR ASSIGNMENTS, PROJECTS, etc. Such help is only provided to a certain extent to pre-existing long-term students.
Ph.D. In Computer Science, OCP, SCJP (1997).
From fully English medium ICSE, ISC background, fluent in English.Over 18 years of experience in teaching and working in core IT/software companies like IBM (India) Pvt. Ltd., Etc.
I am a Exclusively a Computer Science instructor Only.
Specialization- I Specialize In The US MS and BS Curriculum.
US Curriculum - MS, BS
Universities in USA - University of California, Berkeley, Princeton University, Massachusetts Institute of Technology, Yale University, Stanford University and many others.
How To Connect With Me-
1.) First, Please Message Me As Soon As Possible ANY TIME In the message section of my profile or in My cellphone Number Via WHATSAPP Or VIBER.
State In Details What Exactly You To Want To Learn.
Clearly Explain Your Requirements.

2.) COME IN VOICE: Next We Need Fix A Common Time To Talk In Voice. A Discussion In Voice Is Absolutely Necessary Before We Start The Classes. I Won’t Be Able To Understand Your Exact Requirement Only By Exchanging Text Messages. A Conversation In Voice Is Extremely Important. Class Duration, Fees, Timing And All Other Things Will Be Explained As Per Your Requirement.

3.) START HAVING ONLINE CLASSES: Tutoring Will Be Given Via Skype, Using Voice, Screen Sharing Etc. And Also By Using Other Platforms As Per Requirement.

Note: Time to contact me in voice call without any prior notice - 6 PM to 11 PM IST
Classes are subject to availability of time slots. My schedule may be full at certain times.

India -
M.Tech, B.Tech, BCA, MCA, BE, BSc, MSc.
Universities - WBUT, NIT, SMU, IGNOU, PTU, BIT, CU, JU, KU, BU, NBU, AU, TNOU, ICFAI, Others.
School Level India-
ISC Classes XI and XII - Computer Science ( Java Using BlueJ )
CBSE Classes XI and XII - Computer Science ( C++ / Python )
ICSE Classes IX and X - Computer Science ( Java Using BlueJ )


  • C/C++ (Beginner-Expert)

  • JAVA (Beginner-Expert)

  • Python (Beginner-Expert)

  • Data Structures and Algorithms in C (Beginner-Expert)

  • Algorithms and Data Structures in C++ (Beginner-Expert)

  • Data Structures and Algorithms in JAVA (Beginner-Expert)

  • Core JAVA (Beginner-Expert)

  • C (Beginner-Expert)

  • C++ (Beginner-Expert)

  • ICSE Computer Application (Grade 7-Grade 10)

  • ISC Computer Science (Grade 11-Grade 12)

  • CBSE Computer Science (Grade 11-Grade 12)

  • JAVA (CORE) (Beginner-Expert)

  • ICSE JAVA (Grade 7-Grade 10)


  • Senior Programmer Analyst (Mar, 1997 - Sep, 2011) at IBM


  • Ph.D (Mar, 1994 - Jul, 2001) from In Computer Science With 18+ Years Teaching Of Experience.

Fee details

    500/hour (US$6.97/hour)

    Each class will be of 1:30 hours. Fees for the FULL class of 1:30 hours is USD 25-30 or INR 1700-2000 approx. The pricing may increase depending on the degree of complexity of the subject/technology. It may be negotiable to a sensible extent depending on the subject/technology but not in all cases.


No reviews yet. Be the first one to review this tutor.