Donovan Contreras
Milliken,CO
Summary
Professional in production processes with strong focus on precision and efficiency. Deep experience in equipment operation, troubleshooting, and maintenance. Reliable in team collaboration and adaptable to changing needs. Skilled in quality control, safety protocols, and process optimization.
Overview
1
1
Certification
11
11
years of professional experience
Work History
Senior Development Technician
Ursa Major
Berthoud, CO
09.2026 - Current
- Operated advanced equipment to evaluate product performance and reliability.
- Conducted thorough inspections of components to ensure compliance with quality and safety standards.
- Collaborated with engineering teams to troubleshoot and resolve technical issues efficiently.
- Implemented process improvements that enhanced workflow efficiency and reduced downtime.
- Trained technicians on equipment operation and safety protocols effectively.
- Participated in cross-functional teams, collaborating effectively with colleagues from various departments towards shared goals.
- Conducted regular equipment maintenance checks, ensuring optimal performance for accurate test results.
- Showcased excellent problem-solving skills when faced with unexpected challenges during projects, quickly adapting strategies for continued success.
- Maintained a safe and organized work environment, adhering to strict safety guidelines at all times.
- Operated mill and mixing equipment to support production workflows.
- Managed end-to-end rocket build assembly and configuration workflows.
Development Technician
Ursa Major
Berthoud, CO
06.2026 - Current
- Operated and maintained equipment to ensure quality standards were met.
- Developed and implemented improved protocols for equipment and analysis.
- Trained and mentored technicians on safety practices and operation procedures.
- Collaborated with engineering teams to troubleshoot and resolve technical issues efficiently.
- Managed milling and mixing operations for production runs.
Energetics Operator
Ursa Major
Berthoud, Colorado
11.2025 - Current
- Operate mill to ensure efficient production processes in a fast-paced environment.
- Collaborated with team members to streamline workflows and enhance operational efficiency.
- Adjusted machine settings for optimal production based on specifications.
- Maintained a clean and safe work environment following safety protocols.
- Assisted other team members with various tasks as needed.
Production Technician
Hibiscus Processing, Inc.
03.2022 - 02.2025
- Distillation/Isolation
- Troubleshot equipment malfunctions quickly to minimize disruptions in production schedules.
- Trained new team members on equipment operation, safety protocols.
- Assisted in quality control measures by performing routine samples of products.
- Performed setup of production equipment.
Production Technician
Treehouse House Biotech
09.2019 - 03.2022
- Supported ethanol extraction procedures to meet standardized requirements and accuracy.
- Enhanced extraction efficiency by optimizing equipment settings and procedures.
- Performed data analysis on extracted samples
- Maintained accurate records of extraction processes for consistency in future procedures.
Carpenter
Edge Contracting, Inc.
09.2018 - 09.2019
- Completed installations of forms for sidewalks/driveways.
- Demonstrated versatility in carpentry techniques, working proficiently with both hand tools and power tools.
- Specialized in specific carpentry tasks such as framing, finish work.
- Demonstrated close attention to detail to verify quality and accuracy of work.
- Reduced material waste by precisely measuring, cutting, and assembling lumber for various construction projects.
Carpenter
Labato Construction, Inc.
08.2015 - 09.2018
- Completed installations of building structures and trim.
- Demonstrated versatility in carpentry techniques, working proficiently with both hand tools and power tools.
- Specialized in specific carpentry tasks such as framing, finish work.
- Demonstrated close attention to detail to verify quality and accuracy of work.
- Reduced material waste by precisely measuring, cutting, and assembling lumber for various construction projects.
Education
High School Diploma -
Centenial BOCES High School
Greeley, COSkills
- Testing and troubleshooting
- Problem-solving
- Quality control
- Attention to detail
- Machine operation
- Framing construction
- Hand and power tools
- Measuring and cutting
- Hazardous materials handling
- Tool maintenance
- Materials handling
Certification
CDLE
Timeline
Senior Development Technician
Ursa Major
09.2026 - Current
Development Technician
Ursa Major
06.2026 - Current
Energetics Operator
Ursa Major
11.2025 - Current
Production Technician
Hibiscus Processing, Inc.
03.2022 - 02.2025
Production Technician
Treehouse House Biotech
09.2019 - 03.2022
Carpenter
Edge Contracting, Inc.
09.2018 - 09.2019
Carpenter
Labato Construction, Inc.
08.2015 - 09.2018
High School Diploma -
Centenial BOCES High School