Summary
Overview
Work History
Education
Skills
Extracurricular Activities
Accomplishments
Certification
Languages
References
Timeline
Generic

Tristen Castellanoz

Tulare,CA

Summary

Results-oriented manager with a focus on strategic planning, team leadership, and operational efficiency, ensuring high productivity and effective project execution. Scientific researcher with expertise in genetics, microbiology, and clinical laboratory techniques. Demonstrated success in undergraduate research studies, specializing in genetic analysis and antibiotic resistance testing. Committed to advancing medical research and enhancing patient care through effective specimen collection and analysis.

Overview

8
8
years of professional experience
1
1
Certification

Work History

Manager

Sanitation Process Control
Kahului, Hawaii
06.2025 - Current
  • Built and trained a team of seven specialists with no prior sanitation experience.
  • Oversaw compliance with sanitation processes and safety protocols across all departments.
  • Managed scheduling and training initiatives to enhance sanitation staff efficiency.
  • Coordinated inspections and audits to ensure high sanitation standards.
  • Developed and implemented cleaning procedures for various facility areas.
  • Implemented advanced sanitation technologies to boost cleaning effectiveness.
  • Monitored staff performance, addressing issues promptly as they arose.
  • Maintained accurate records of employee attendance, payroll, and vacation requests.

Phlebotomist

Adventist Health Hospital
Hanford, California
08.2024 - 05.2025
  • Performed venipunctures and capillary punctures for the collection of blood samples, ensuring patient comfort and proper technique.
  • Accurately labeled and processed blood specimens for laboratory testing, adhering to strict protocols for sample handling and safety.
  • Maintained detailed records of patient information, collection procedures, and sample storage in accordance with HIPAA and medical standards.
  • Provided excellent patient care, explaining procedures clearly and addressing patient concerns, particularly for those with needle phobias or special needs.
  • Assisted with the training of new staff members and interns in phlebotomy techniques and safety procedures.
  • Monitored and managed inventory of phlebotomy supplies to ensure the smooth operation of daily activities.

Co-owner

DDC landscaping
Central Valley
03.2018 - 09.2024
  • Developed and maintained client relationships through effective communication and personalized service, resulting in a strong customer base and repeat business.
  • Coordinated and supervised a team of landscapers and maintenance staff, providing training and guidance to ensure high standards of service and client satisfaction.
  • Designed and implemented comprehensive landscaping solutions, including the installation of grass, irrigation systems, and automatic sprinkler wiring to enhance outdoor aesthetics and functionality.
  • Oversaw pool cleaning services, focusing on maintaining optimal pH levels and chemical balance to ensure safe and clean swimming environments.

Process Optimization Specialist

Superior Farms
10.2022 - 06.2023
  • Utilized analytical thinking and problem-solving abilities to identify areas for process improvement.
  • Implemented initiatives to streamline operations, resulting in a significant increase in overall productivity.
  • Collaborated with cross-functional teams to develop and implement process optimization strategies.
  • Utilized bioinformatic software and molecular techniques to analyze and optimize processes.

Machine Attendant

Halos
Delano
12.2021 - 01.2022
  • Performed machine setup and calibration to ensure parts were within required tolerance levels.
  • Trained new machine operators on proper machine operation and safety procedures.

Guest Service

Super Target
Tulare
10.2017 - 02.2020
  • Trained and mentored new customer service agents in airline procedures and customer service best practices.
  • Provided excellent customer service by anticipating and responding to guest needs.

Education

Bachelor of Science - Biology

California State University Fresno
Fresno, CA
05.2024

Registered Phlebotomy Technician -

Clinical Training Institute
11.2023

Skills

  • Teamwork
  • Adaptability
  • Quality Control
  • Sterile technique
  • Laboratory Safety
  • Clinical Microbiology
  • Molecular Techniques
  • Bioinformatic Software
  • Initiative
  • Problem-Solving
  • Process optimization
  • Inventory management
  • Client relationship management
  • Problem solving
  • Time management
  • Analytical thinking
  • Expense tracking
  • Emergency response
  • Budget control

Extracurricular Activities

Philanthropy Chairman, Sigma Nu, Fresno, 08/01/20, 08/31/21, Raised over 10k dollars for the Down Syndrome Association of Central California.

Accomplishments

  • Made the deans list my 2nd and 3rd year of undergrad
  • Was President and philanthropist chairmen in Sigma Nu Military Fraternity.

Certification

  • CPR certified
  • CPT license

Languages

English
Native/ Bilingual
Spanish
Professional

References

References available upon request.

Timeline

Manager

Sanitation Process Control
06.2025 - Current

Phlebotomist

Adventist Health Hospital
08.2024 - 05.2025

Process Optimization Specialist

Superior Farms
10.2022 - 06.2023

Machine Attendant

Halos
12.2021 - 01.2022

Co-owner

DDC landscaping
03.2018 - 09.2024

Guest Service

Super Target
10.2017 - 02.2020

Bachelor of Science - Biology

California State University Fresno

Registered Phlebotomy Technician -

Clinical Training Institute

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