Having dedicated seven years of my life to web development, I have accumulated invaluable knowledge, particularly in JavaScript, that makes me a prime candidate for your project. My focus has largely been on creating purposeful and effective tools that are reliable, and this aligns perfectly with your needs. I am comfortable with Chrome extension development and incorporating diverse features into them.
In addition to my programming prowess, I also bring forth a thorough understanding of Chrome's environment and capabilities. This enables me to create browser-based solutions that can enhance security, block intrusive ads, and pop-ups while simultaneously boosting productivity. Thus, the value-additions you desire are well within my skill set.
Moreover, though I haven't developed specifically automated bidding tools before, my experience includes dealing with complex API access as well as implementing seamless payment gateways which require precision without compromise. These skills will be vital in catering to your requirement of accurate and guideline-adhering automated bidding functionalities.
In conclusion, my profound experience in web development coupled with my extensive skills in Javascript make me an exceptional fit for this role. I am adept at developing solutions that not only meet clients' expectations but exceed them. Let's work together to create the groundbreaking tool you envision!