Sergio Gutierrez Tinoco Email & Phone Number

San Antonio, Texas, United States

San Antonio, Texas Area

Algebra I Teacher

239 Stark, San Antonio, Texas 78204

Mathematics Classroom Teacher

501 W. Cesar Chavez Blvd. San Antonio, Tx 78207

Problem Solving Instructor for PREP. A program during the Summer to provide a challenging academic program designed to motivate and prepare middle and high school students to careers in STEM fields.

Freshmen Class Mathematics Teacher

Monterrey Area, Mexico

I was teaching Calculus and Physics at the High School level, in a Bilingual mode (I actually taught these classes in English) and also taught Chemistry and Geometry (I taught these subjects in Spanish)

Carrizo Springs, Tx

Provide students with appropriate learning activities and experiences in the core academic subject area to help them fulfill their potential for intellectual, emotional, physical and social growth. Enable students to develop competencies and skills to function successfully in society.

San Antonio, Texas Area

Sale of Water Treatment products and services, responsible for providing advice and assistance to customers on the technical applications and use of Chem-Aqua water treatment chemical products and services. Perform on-site laboratory tests to determine system turbidity, conductivity, pH and all other system’s water-quality parameters. Maintain excellent relationships with buyers to ensure repeat business, and provide 24-Hr service to ensure customer satisfaction and proper operation of products.

Monterrey Area, Mexico

Key Accomplishments:*Third place in sales Nationally.*Started Chem-Aqua presence in my Home city.*Gallery of success during three years.

Cd. Juarez, Chihuahua, Mexico

Administration of quality control department, glaze and laboratory. Research and development of new products and colors.Monitor day to day operation to discover process improvements, thru equipment and best practices evaluation.Insures that the manufacturing conforms to established manufacturing specifications.

Monterrey Area, Mexico

Sanitary ware laboratory administration, quality control, development of new products and colors. Research in glazes and slips, production glazes approbation, glazes and slips departments administration, hydraulic tests department administration. Process control, physical and chemical tests to the raw materials used in glazes, flocculation curves in plastic materials. Alternate raw materials evaluation.