DAURYS PEREZ
Grafton
Summary
Results-driven professional transitioning from HVAC&R and mechanical operations to Information Technology. Expertise in hardware troubleshooting, field service, and system diagnostics. Engaged in hands-on labs in cybersecurity and systems administration, with exposure to network security and Linux environments. Experienced in diagnosing components and maintaining operations under tight deadlines.
Overview
2026
2026
years of professional experience
Work History
COMMERCIAL HVAC&R TECHNICIAN
Gem Plumbing & Heating Services
Lincoln
01.2024 - Current
- Diagnosed and repaired complex electrical and mechanical systems, enhancing reliability through systematic failure isolation techniques.
- Monitored system performance and optimized efficiency using advanced electronic diagnostic tools.
- Performed regular maintenance checks on all HVAC-R equipment components to enhance lifespan and reliability.
- Managed mobile service unit, prioritizing on-call service requests and emergency troubleshooting independently.
- Educated clients on HVAC system usage and maintenance practices, promoting better energy efficiency.
- Maintained accurate records of service calls, repairs, and maintenance activities performed.
Inbound Dock Worker
Estes Express Lines
Shrewsbury
2022 - 2023
- Streamlined logistics and freight organization with heavy equipment to enhance operational flow.
Non-CDL Driver
Black Earth Compost
Framingham
2021 - 2022
- Coordinated high-volume routes (100-300+ stops) with real-time dispatch communications to ensure timely deliveries.
MOTOR TRANSPORT OPERATOR
Massachusetts Army National guard
01.2012 - 01.2018
- Ensured 100% operational readiness of advanced military vehicles in high-stakes environments.
- Coordinated personnel and cargo logistics, ensuring timely delivery using navigation and communication systems.
- Maintained strict adherence to security and safety protocols, safeguarding operations across diverse terrains.
- Prepared transport-related documentation and reports, enhancing operational efficiency and compliance.
Education
HVAC/R Certificate -
TECHNOLOGY LEARNING CENTER
Oxford, MA01.2024
High School Diploma - Hvac/R Certificate
MINUTEMAN REGIONAL HIGH SCHOOL
Lexington, MA01.2010
Skills
- System and technical troubleshooting
- Electrical and continuity testing
- Technical tools proficiency
- Problem solving
- Effective communication
- Hardware and systems expertise
- Native Spanish speaker
Timeline
COMMERCIAL HVAC&R TECHNICIAN
Gem Plumbing & Heating Services
01.2024 - Current
MOTOR TRANSPORT OPERATOR
Massachusetts Army National guard
01.2012 - 01.2018
Inbound Dock Worker
Estes Express Lines
2022 - 2023
Non-CDL Driver
Black Earth Compost
2021 - 2022
HVAC/R Certificate -
TECHNOLOGY LEARNING CENTER
High School Diploma - Hvac/R Certificate
MINUTEMAN REGIONAL HIGH SCHOOL