Career

The main focus of B.Tech in Information technology is on computers and technology. It differs from computer science engineering in the aspect that in this the student is expected to learn management and information theory. It includes a detailed study of programming and of the software computer. During the course of B.Tech in Information Technology the student studies the methods to program electronic equipment such that it works according to the instruction given. After completing B.Tech in Information Technology the student learns to develop software which is the basic requirement of various software firms.
B.Tech in Information Technology is offered by many institutes and colleges in India. After the completion of higher secondary education any aspirant can join any of universities. There is a bright career option after completing the course.
Scope for higher studies after B.Tech in Information Technology:
The graduate who want to pursue their education have various options. They can continue their course in Masters level. They can even pursue for doctorate after completing their Masters degree. Many universities offer M.Tech in Information Technology. M.Tech in Information Technology is a 2-year course. In order to join M.Tech the candidate needs to qualify the GATE exam.
Career scope after B.Tech in Information Technology:
Career options after B.Tech in Information Technology are huge. It is very fast-paced and challenging. IT specialists are required in almost all range of employment fields such as finance, arts, medicine, defense and other areas. Many opportunities are available in various IT firms all over India. Some of the leading IT firms recruiting B.Tech in Information Technology are Infosys, TCS, Wipro, Accenture, HCL Infotech, IBM, etc. These professional can get jobs in many public sector firms. The public sector firms recruit graduate trainees after conducting written test. Some of the leading public sector firms recruiting B.Tech in Information Technology graduates are BSNL, ISRO, CDIT, CDAC, etc.
The candidates can even try jobs in banking sector. All the leading public sector banks conduct written test for graduates. Another option is teaching field. The candidates can easily get into any government or private college as professors or lecturers. B.Tech in Information & Technology graduates can even work in many research and development projects also.

Follow these 10 steps and eventually you may be in good position to apply to Google.
Stick to one programming language, make sure you can code with absolute ease in this language. I am sure Google don't have affinity to one specific language. Code them on Linux or Mac preferably. They are Unix variants.
Get yourself a good book on Algorithms and data structures. Complete the book so that you get the hang of all basic algorithms and data structures. (Book, Data Structures using C)
Learn other computer basics like OS concepts, bit programming, networking and about data bases (preferably the world's most popular open source database (MySQL) should be enough). Understand that you have just completed the course and you are still not expert in Algorithms. Now you need to sharpen your coding and algo skills, which should be taken in parallel.
Fork some small and famous Build software better, together (Git) projects and try understanding the code and if possible try contributing to it. This will ensure that you code the right way!
Participate in topcoder or codechef or codesprint. These sites have practice problems which will sharpen your algorithms skill.
I find programming interviews has some awesome explanations to very nice problems from a IITian if you can follow Indian English accent.
Kindly, glance back whatever you learn in these days and make sure you don't forget what you learn.
All the best.