David Obi is a skilled sales and marketing professional, software tester, and penetration tester. He graduated from the University of Nigeria with a Bachelor of Engineering in Electronic Engineering, and has worked with various companies in different capacities. As a sales and marketing specialist at Agroinnova, he focuses on leads prospecting, cold emailing, marketing scheduling, sales calls, and customer success. With a strong focus on results, David guarantees a high email open rate, reply rate, and book rate for his clients. David also lends his skills in penetration testing to financial institutions, telecommunication companies, E-commerce, retail, energy and power, education, and health institutions. He uses various platforms for this work, including Kali Linux and Santoku. Additionally, David is a full-stack developer with expertise in Ruby and React. He is passionate about building applications that adhere to ethical code principles.

Overall, David's diverse professional expertise sets him apart as a consultant and trainer.