Guttulus is Digital Marketing Agency in Houston Texas. We provide a best internet marketing services and Exam study guide for beginner and startup business, best training on Google & Microsoft Professional Certification. In that training best practice guide about Google Ad-words Certification, Google Analytics Certification and Microsoft Bing Ads Exam Certification. Tony Guo is the CEO and founder of Guttulus, based in Houston, TX. <br /> <br />I always welcome new followers on my social media: <br />Website: http://www.guttulus.com/ <br />Facebook: https://www.facebook.com/guttulus/ <br />LinkedIn: https://www.linkedin.com/in/tyguo <br />Instagram: https://www.instagram.com/guttulus/ <br />Twitter: https://twitter.com/guttulus
