After completion of B tech ECE, you can go for Certificate Course in Computer Hardware and Networking, it will give you advantage

List of some of the colleges offering Certificate Course in Computer Hardware and Networking in India

Dayanand CollegeHisar, Haryana
Phone : (1662) 233136, 228872, 220789
Fax : (1662) 233136

Disha InstituteTagore Villa, Chakrata Road
Dehradun, Uttarakhand
Phone : (0135) 3208054
Mobile : 9897168902

Dnyanprassarak Mandal's College of Arts, Science, Commerce, Management Studies & TechnologyAssagao, Bardez
North Goa, Goa
Phone : (0832) 2268488

Goswami Ganesh Dutta Sanatan Dharma CollegeRajpur
Palampur, Himachal Pradesh
Phone : (01894) 239041
Fax : (01894) 239131

Guru Nanak Institute of information Techonlogy and Fashion Designing3rd Floor, Santosh Market, Sahnewal
Ludhiana, Punjab
Phone : (0161) 2847909
Mobile : 9592951001, 9256565657

Kittel Science CollegeNear Jubille Circle
Dharwad, Karnataka
Phone : (0836) 2441693
Fax : (0836) 2445800

Maulana Mazharul Haque Arabic and Persian University34 Ali Imam Path (Harding Road),
Patna, Bihar
Phone : (0612) 2233040, 2504357
Fax : (0612) 2504357, 2231357

National Small Industries Corporation Limited (NSIC)Okhla, Phase-III,
New Delhi, Delhi
Phone : (011) 26382236
Mobile : 9013124481, 9911100993, 9868921189