I am an engineering graduate (ECE)with an overall percentage of 80.I couldn't work after graduating from college due to my marriage.I want to work now but i do have a lag in my resume.Can you suggest certifications that I could do inorder to enter into the job market.

Thats a good decision to enter job market after a break. try improving your communication skills matching the industry standards. keep a keen eye on the requirements for the post u need to apply at least a week before u start applying that will be a guidance to know what exactly is the lagging thing