Our team of experienced professionals assist you in gaining insight into the world of funding programs and smoothly navigate the proposal development process. Under the leadership of our Founder and CEO Marcos Maldonado, our experts deliver our tailored services with integrity and professionalism which will exceed your expectations and position your organization or company for a well-received proposal.
About Us
Who We Are

Meet Our CEO
Marcos Maldonado stands as the visionary President & CEO of the Grant Gurus and is celebrated for his success in securing significant funding for transformative projects across various sectors. Under his adept leadership, the Grant Gurus have become synonymous with knowledge, authority, and strategy, contributing profoundly to clients’ fundraising visions and goals. Marcos’ expertise has been instrumental in navigating the complex landscape of grant procurement, evident from a series of triumphant funding achievements.
Notable among these is the securing of $14 million in EPA Clean School Bus Grants, including the first to be deployed on Long Island.
His strategic approach to funding has also enabled the development of critical healthcare infrastructure, such as $8.1 million urgent care center in Brookhaven and a mobile healthcare outreach vehicle, enhancing accessibility to essential medical services for underserved communities.
In 2024, as the President and CEO, Grant Gurus secured millions of dollars in funding to support free after-school programs for children and their families, millions of dollars in incentives for the construction of EV charging hubs, and numerous grants supporting community development programs in the Arts, social services, and other community-based organizations.
As both a champion of non-profit organizations and a supporter of their work, Marcos has served on the Board of Directors of a number community-based non-profit organizations. In addition, Grant Gurus has remained an active supporter of the non-profit community, providing donations and grant writing support for grass-roots initiatives on Long Island, NY.
Marcos Maldonado’s track record of securing over millions in funding for diverse programs underlines his exceptional skill in grant writing and program development. His leadership not only propels the Grant Gurus to new heights but also profoundly impacts communities, setting a benchmark for excellence in the field of grant acquisition and management.
Unlock the growth of your company or organization!
Leverage Grant Gurus’ insght and successful grant writing and proposal response skills to support your organization goals of raising more funds, quickly! Our writers and consultants have delivered funding results, while helping clients navigate complex requirements and nuanced relationships. Find out about their stories or learnmore about how our services can help you!
Are you a Grant Guru?
Join our growing team of accomplished and successful grant writing and RFP response consultants. Send us a message telling us about your experience and the best email to reach you at, and we will be happy to set up an introduction call!