Summary

Overview

Work History

Education

Skills

Timeline

Rachelle Becerra

Citrus Heights,CA

Summary

Environmental Health Professional experienced in data analytics and public health outreach. Resolved environmental issues related to regulatory compliance, water, PFAS, and air pollution through scientific methods and analysis. Focused on improving operational performance by identifying inefficiencies and implementing data-driven solutions.

Overview

years of professional experience

Work History

LCMS Analyst

Onterris

El Dorado Hills, CA

08.2024 - Current

Performed quantitative chemical analyses of water, solid, and tissue samples, ensuring compliance with EPA and DOD standards through thorough documentation and full traceability.
Maintain strict compliance with federal EPA environmental testing standards.
Applied scientific principles to deliver accurate and reliable analytical results.
Deliver reliable and timely reports to support environmental and public health monitoring.
Coordinated team activities to enhance project organization and efficiency.

Analyst III

Eurofins Scientific

Folsom, CA

03.2022 - 08.2024

Conducted chemical analyses for environmental air sampling, ensuring accurate data for regulatory compliance.
Prepared and extracted passive air samplers, facilitating reliable instrumentation analysis.
Ensured full compliance with EPA standards for environmental analysis and standard preparation.
Developed and blended methanolic standards for analytical and calibration purposes.
Created technical reports interpreting chromatographic data to support regulatory client reporting.

Assistant Manager

Sehatu Sleep

Roseville, CA

11.2020 - 03.2022

Streamlined patient intake and scheduling processes to enhance patient care and support operational efficiency.
Coordinated with local physician offices to build and maintain referral relationships, improving patient access to care.
Assisted with employee training and onboarding processes to support daily operations and foster team integration.

Global Health Alliance Intern

CSUEB

Hayward, CA

01.2020 - 01.2021

Partnered with local health organizations to deliver medical treatment and health education in Peru, collaborated with communities to improve sanitation and nutrition access, and developed environmental health education programs with local schools.
Assisted in organizing events and workshops, enhancing engagement among students and faculty.
Collaborated with team members to streamline communication processes, improving response times.
Developed training materials for new interns, fostering a supportive learning environment.

Associate Team Leader

Whole Foods Market

San Jose, CA

05.2016 - 01.2021

Led financial analysis and budget tracking to align resources with departmental goals and drive sales growth.
Conducted employee evaluations and provided performance feedback to improve team performance.
Managed invoicing and vendor relationships to secure timely payments and maintain accurate inventory levels.
Maintained clean and organized department to improve customer experience and streamline operations.
Oversaw health inspections to ensure regulatory compliance and operational readiness.