Hello Ashish,

It's good if you want to become a Software Expert. It is a field which requires deep and vast knowledge of software development fundamentals, various programming languages, Data structures and algorithms and many more things. Becoming an expert in field of software requires years of practical exposure and experience. You cannot say yourself as a software 'expert' by just doing service in this field for 1-2 years. Also you should do various courses in field of software development. You should have valid certifications of big Tech companies like IBM, Oracle, Microsoft, etc so that people can easily know who you are and what kind of work you can do in field of softwares. Try to focus on the below mentioned areas -

• Programming with C, C++, JAVA, Python
• Android Technology
• Data Structures and Algorithms
• Data Warehousing and Mining
• Database Connectivity
• UI Design and Development

Keep working on your skills and you will surely one day become software expert.