David Hernandez
San Jose
Summary
Dedicated middle school mathematics educator and instructional leader with 10 years of experience advancing student achievement. Recognized for building strong, trust-based relationships that strengthen school culture and support teacher and student growth. Proven ability to lead high-impact instruction, drive academic outcomes, and empower students and staff to exceed grade-level expectations.
Overview
9
9
years of professional experience
Work History
Content Specialist
KIPP Heartwood Academy
07.2025 - Current
- Served as a key member of the school leadership team, driving academic achievement and social-emotional learning outcomes across the school.
- Led instructional planning and implementation while shaping a positive, inclusive school culture.
- Developed and coached emerging teacher-leaders, strengthening instructional practice and leadership capacity schoolwide.
- Led data-driven instruction by coaching teachers to align assessment data to end-of-year goals, analyze subgroup performance, interpret mastery and growth trends, and implement targeted instructional adjustments to close learning gaps on clear timelines.
Mathematics Teacher
KIPP Heartwood Academy
07.2020 - 06.2025
- Designed and implemented rigorous math curricula aligned with KIPP network standards, leading to a 10% increase in student mastery on state assessments.
- Utilized innovative teaching strategies, including differentiated instruction and technology integration, to foster a love for mathematics and improve student engagement.
- Regularly analyzed assessment data to identify learning gaps, create targeted interventions, and achieve measurable growth in student performance.
- Provided meaningful math instruction to improve math skills of children.
Instructional Assistant
Palo Alto Unified District
10.2019 - 06.2020
- Assisted in implementing personalized education plans (IEPs) by providing one-on-one and small-group instruction to support students' academic, social, and behavioral development.
- Collaborated with teachers and specialists to maintain a structured, inclusive learning environment, ensuring the safety and engagement of students with diverse needs.
Enrichment Coordinator
Rocketship: Rising Stars Academy
09.2016 - 10.2019
- Collaborated with educators to provide targeted academic and behavioral interventions, supporting Rocketship’s mission to close the achievement gap for all students.
- Fostered a positive classroom environment by assisting in implementing inclusive practices, ensuring all students, including those with diverse needs, thrive in a rigorous learning setting.
- Taught students by selecting, developing, adapting, and implementing appropriate instructional methods and techniques.
Education
Single Subject Credential Program - Secondary Education
Alliant International University
San Diego, CA03.2024
Bachelor of Science - Mathematics
Indiana University East
Richmond, IN05.2020
Skills
- Google Classroom management
- Data analysis
- Organizational skills
- PBIS
- Organization Skills
- Customer service
- Detail-oriented approach
- Bilingual in English and Spanish
- Relationship-building & collaboration
Timeline
Content Specialist
KIPP Heartwood Academy
07.2025 - Current
Mathematics Teacher
KIPP Heartwood Academy
07.2020 - 06.2025
Instructional Assistant
Palo Alto Unified District
10.2019 - 06.2020
Enrichment Coordinator
Rocketship: Rising Stars Academy
09.2016 - 10.2019
Single Subject Credential Program - Secondary Education
Alliant International University
Bachelor of Science - Mathematics
Indiana University East