This book is about how you can go about opening more doors as a software engineer. For example, getting more job interviews, getting multiple job offers, going places in your current job, shooting for professional freedom via freelancing, exploring additional passive income streams, etc. One can boost his or her career with the right "know how." This book is not for star software engineers who are already going places and having multiple streams of income. This is for the software engineers who want to explore what they can do in terms of career success and additional active/passive income. Simple tips can make you stand-out from your competition. This book is partly technical and party non-technical. As a software engineer, your income will start to plateau in 8 to 10 years. Do you have plans for generating additional passive income streams? Do you have a good handle on the 16 technical key areas that can open moors for your career success? Do you know how to fast-track your software career? This book will provide answers to the above questions. The software engineers who are starting out their careers will benefit the most by applying the tips early in their careers.