Your summary must convey your stability to the company you apply.Put 3u20134 bullets of skills you are strong and have some success to tell in an interview.Like I put for one IT client. You can format center for presentation.Premier Skillsu2219 Agile Methodologies u2219 C#, Net and ASPu2219 Scrum Methodologies u2219 Code Reviewsu2219 Web Services u2219 Responsive DesignBut you need to focus to tell your contribution to the company. I have a simple formula. SeeI f you want to learn how to, I have a u2018Job Getting Resumeu2022 writing course check it HERE.Hope this help.Mukesh.