YOHANNA HERNANDEZ
Lawrence,USA
Summary
Developed expertise in precision machining and complex problem-solving within high-precision manufacturing environment, now seeking to transition into new field. Skilled in interpreting technical drawings and optimizing production processes, bringing strong focus on quality and efficiency. Ready to leverage these transferable skills to drive success in new role.
Overview
4
4
years of professional experience
1
1
Certification
Work History
CNC Machinist
ARC Technologies, a Hexcel Company
Amesbury, MA
01.2024 - Current
- Setup, breakdown and operated CNC machine to produce precision components per engineering specifications.
- Monitored production processes to ensure adherence to quality standards and safety protocols.
- Interpreted technical drawings and blueprints to set up machinery for efficient operation.
- Maintained tolerances with design specifications.
- Trained new operators in machine setup, operation, and safety protocols for improved productivity.
- Select appropriated tooling required for the job.
- Performing inspection of machined parts & understand G.D.T requirements.
- Operated various types of CNC machines including Thermwood, Multi-Cam and HAAS VF7.
CNC Machinist
A.W. Chesterton Company
Groveland, MA
02.2023 - 11.2023
- Setup and operated CNC Lathe and CNC Mill machine.
- Performed tool setup involving changing inserts, end mills, drills, counter sinks, etc.
- Checked own work with Inspection tools, gauges, micrometers, indicators, and has worked cross-checked by a Quality Control Inspector
- Required to deburr parts, do subassembly work, press pins, and/or faces into fabricated components, marked/stamped/engraved parts as needed to complete a component.
- Read and understand blueprints, product specifications, tight tolerance and tooling instructions to plan correct operational sequences and prevent material waste.
CNC Machinist
Asahi America Inc.
Lawrence, MA
04.2022 - 02.2023
- CNC Lathe Machine operation customizing plumbing fittings. Both PVC, copper and steel.
- Operated and monitored multiple pieces of equipment during operation to ensure quality production and minimal unplanned stops.
- Worked effectively in fast-paced environments.
- Proven ability to learn quickly and adapt to new situations.
- Maximized material usage by accurately measuring, cutting, and preparing pieces before welding assembly.
Education
High School Diploma -
La CAASD
Santo Domingo, Dominican Republic06.2016
No Degree - Certificate - NIMS CNC Milling Operations
Essex North Shore Agricultural & Technical School
Danvers, MA02.2023
Skills
- Work Ethic
- Adaptability
- Problem solving
- Attention to detail
- Project organization
- Mechanical aptitude
- Ability to work under pressure
- AutoCAD and SolidWorks knowledge
- Ability to proficiently work alone or as a team
Certification
- Certificate - NIMS CNC Milling Operations
- Certificate - OSHA 10
Languages
English
Spanish
Timeline
CNC Machinist
ARC Technologies, a Hexcel Company
01.2024 - Current
CNC Machinist
A.W. Chesterton Company
02.2023 - 11.2023
CNC Machinist
Asahi America Inc.
04.2022 - 02.2023
High School Diploma -
La CAASD
No Degree - Certificate - NIMS CNC Milling Operations
Essex North Shore Agricultural & Technical School