Daniel Hernandez
Rosemead,California
Summary
With years of hands-on experience in precision manufacturing, I am an advanced CNC programmer known for my efficiency, technical expertise, and strong leadership abilities. Skilled CNC Programmer with proven experience in developing, testing, and debugging CNC machinery codes. Demonstrates strong knowledge of CAD/CAM software and a high level of precision in creating effective machine operating programs. Strengths include ability to diagnose machining issues, implement corrective actions, and maintain industry quality standards. Contributions to previous roles include improved efficiency and accuracy in the production process.
Overview
33
33
years of professional experience
Work History
CNC Machine Operator
Vescio Manufacturing International
Santa Fe Springs, CA
01.2021 - Current
- Inspected materials post-completion to ensure precise dimensional accuracy.
- Troubleshot machinery and programming issues, exceeding production goals.
- Set up and operated lathes, mills, and grinders for raw material processing.
- Interpreted blueprints and diagrams to fabricate products according to specifications.
- Calculated dimensions and tolerances using micrometers and vernier calipers.
- Configured CNC machines for drilling, milling, turning, and grinding operations.
- Monitored equipment processes, making adjustments to enhance quality and productivity.
- Maintained clean, safe work environment by following established safety protocols.
- Use computer software for programming CNC Machines.
- Set up, adjusted and operated basic or specialized machine tools to perform precision machining operations.
- Programmed CNC machines using G-code and CAD and CAM software.
- Inspected material after completion for accurate measurements of dimensions.
Journeyman Machinist
Lisi Aerospace
Torrance, CA
04.2004 - 02.2021
- Studied daily work instruction, sketches, drawings, blueprints and manuals to determine dimensions and tolerances accurately
- Interpreted drawings and planed work in proper operational sequence on multi-cut jobs
- Manually set up machinery, lathes and grinders
- Lubricated parts and performed minor and preventive maintenance to improve machine function and increase lifespan
- Calibrated machines to maintain required productivity levels and adherence to quality standards
- Performed safely, on-time and accurate production
- Closely monitored equipment to detect and report malfunctions and prevent accidents
- Implemented updated operating procedures for davenport servos and models B machine and adjusted use to increase productivity and longevity
- Mentored and trained crew members
- Assessed equipment after each production run and performed preventive maintenance to keep machines running smoothly
- Completed projects on time and maintained equipment and tools
- Monitored machines during operation to detect sounds of malfunction or excessive vibration and adjusted machines to eliminate problems
- Set up and operated various machine tools and jigs to produce precision parts
- Tended operating machinery to identify equipment malfunctions and locate sources of product defects
- Dismantled machinery to access, remove and replace worn components and keep production within optimal tolerances
- Complied with company and OSHA safety rules and regulations
- Set up and ran machinery to produce exceptional products for industrial needs
- Read and interpreted blueprints and schematics for production runs
- Identified malfunctions or failures by routinely monitoring and analyzing equipment operations
- Maintained equipment performance by lubricating and cleaning components
- Kept detailed production records and identified hold-ups
- Set accurate feed rates and trimming protocols to maintain efficient production and meet schedule demands
- Updated daily production logs and informed management of production incidents or non-conformance issues
- Followed tooling instructions and product specifications to determine and implement operational sequences
Machine Operator
Metric Machine
Monrovia, CA
08.1995 - 04.2009
- Manually set up machinery, lathes and grinders
- Monitored machines during operation to detect sounds of malfunction or excessive vibration and adjusted machines to eliminate problems
- Followed tooling instructions and product specifications to determine and implement operational sequences
- Calibrated, tested, and adjusted machine settings or controls in preparation for production operations
- Set up and operated various machine tools and jigs to produce precision parts
- Tended operating machinery to identify equipment malfunctions and locate sources of product defects
- Dismantled machinery to access, remove and replace worn components and keep production within optimal tolerances
- Complied with company and OSHA safety rules and regulations
- Established parameters for each job to attain high scores on production test
- Identified malfunctions or failures by routinely monitoring and analyzing equipment operations
Shipping & Receiving Clerk
Pacific Container Print
San Dimas, CA
03.1993 - 06.1995
- Orchestrated routing by producing accurate shipping documentation and package labels
- Boosted inventory and recordkeeping accuracy by conducting thorough inspections and comparing shipment contents with documentation
- Checked shipments against paperwork and signed documents
- Coordinated storage locations and product movements
- Conducted counts and audits of inventories to identify and resolve discrepancies in records
- Organized storage areas to optimize materials movements and minimize labor hours
- Picked orders, scanned products and packed boxes
- Operated equipment such as forklifts and balers to move outgoing shipments to loading area
Production Line
Crown Bolt
Cerritos, CA
07.1992 - 02.1993
- Conducted final inspection after completing work to check installation and identify any concerns
- Alerted supervisor of safety issues and collaborated with team members to resolve concerns
- Communicated effectively with all mine team members and supervisors to complete accurate, durable work and protect miners
- Developed team communications and information for meetings
- Maintained excellent attendance record, consistently arriving to work on time
- Performed duties in accordance with applicable standards, policies and regulatory guidelines to promote safe working environment
Education
High School Diploma -
James A. Garfield Senior High School
Los Angeles, CA01.1992
Skills
- Equipment monitoring/monitoring
- Materials management
- Assembly and production
- Caliper use
- Blueprint interpretation
- Safety compliance
- Troubleshooting techniques
- Mathematics
- Statistical process control
- Industrial control software
- Problem-solving aptitude
- Equipment repairs
- Development software
- Malfunction troubleshooting
- Active listening
- Teamwork and collaboration
- Tooling adjustment
- Safety processes and procedures
- Time management
- Precision measurement
- Setting up machines
- Adaptable communication
- Calibrations
- Metallurgy knowledge
- Critical thinking
- Sketches and materials interpretation
- Safety and compliance
- CNC programming
- Project Management
- Operations support
- Mechanical drawing interpretation
- Quality control analysis
- Process Optimization
- Maintenance and repair
- Geometric dimensioning
- G-code programming
- Program writing
- Multitasking Abilities
- Analytical thinking
- CAD
- Blueprint analysis
- Code processing
- CNC machining
- Schematic reading
- Machine operation
- Macro programming
Languages
Spanish
Professional
Timeline
CNC Machine Operator
Vescio Manufacturing International
01.2021 - Current
Journeyman Machinist
Lisi Aerospace
04.2004 - 02.2021
Machine Operator
Metric Machine
08.1995 - 04.2009
Shipping & Receiving Clerk
Pacific Container Print
03.1993 - 06.1995
Production Line
Crown Bolt
07.1992 - 02.1993
High School Diploma -
James A. Garfield Senior High School
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