Sergio Tinoco

Sergio A. Tinoco went from working in migrant crop fields at age seven to serving in the United States Army and becoming a federal agent with the Department of Homeland Security. In his memoir, Proud American, he shares the personal journey behind that transformation—the hardships, family expectations, and choices that shaped his life.

Born in Pharr, Texas, to a single mother living in Mexico, Sergio was raised by his maternal grandparents in the United States so he could receive an American education. His childhood included long days harvesting crops in Michigan and South Texas’s Rio Grande Valley, where his family worked to make ends meet.

Those experiences fueled his determination to build a different future. He worked two jobs during high school and, after graduation, joined the Army despite his family’s objections. Pursuing opportunity meant stepping beyond the life he knew while carrying its lessons with him.

Through his writing, Sergio explores perseverance, identity, family, and belonging. His perspective is rooted in a childhood shaped by two countries and a career devoted to public service. Proud American offers a personal account of what it takes to pursue a dream—and what that pursuit can cost.

Sergio does welcome all correspondence from readers and/or other writers. He can be reached at his email address proudamericanjourney at gmail and can be reached on proudamericanjourney dot com