Biswajit Debnath
Barrie,Canada
Summary
Professional machinist with solid background in CNC operations and keen eye for precision. Skilled in programming, setup, and operation of CNC machines, with focus on efficiency and quality. Strong collaborator, adaptable to changing demands, and dedicated to achieving optimal results. Known for reliability and strong work ethic in team environments.
Overview
11
11
years of professional experience
1
1
Certification
Work History
Engineering Design Associate (Co-op)
Sheridan Seating
Orillia, ON
01.2025 - 08.2025
- Designed and developed custom sheet metal components (ramps, bleachers, stage hardware) using Autodesk Inventor 2025.
- Created 3D models, 2D drawings, and BOMs to support fabrication and lean production workflows.
- Optimized designs for cost-effectiveness and assembly efficiency, collaborating with fabrication teams.
- Applied iLogic automation and performed basic FEA simulations for load-bearing parts.
- Maintained ISO-compliant revision-controlled documentation and analyzed cycle times for process improvements.
CNC Router Operator (Co-op)
JSI Store and Fixture
Collingwood, ON
09.2023 - 04.2024
- Performed precise CNC router milling to manufacture wooden retail fixtures, including shelving units, display panels, cabinet components, and rack assemblies, based on detailed technical drawings and specifications.
- Executed machine setups, tooling selection, and calibration using digital vernier calipers and inch/metric micrometers to ensure dimensional accuracy and reduce rework.
- Monitored machining operations and conducted in-process inspections to maintain tight tolerances on components such as slots, grooves, dowel holes, and edge profiles, making real-time adjustments as needed.
- Maintained strict adherence to safety standards while performing routine machine maintenance, including tool inspection, cleaning, and preventive upkeep to ensure consistent production quality.
CNC Lathe Operator/Programmer
Arabian Extrusion Factory LLC
Ras Al Khaimah, UAE
04.2017 - 11.2019
- Programmed, set up, and operated CNC lathes to manufacture precision components for aluminum extrusion machinery, including shafts, bearing housings, bushings, threaded shafts, and grooved components.
- Manually established and adjusted job offsets (work and tool offsets), and utilized custom tool holding setups for critical maintenance operations such as threading and grooving, ensuring accuracy in one-off and repair jobs.
- Machined and finished components for bearing fits, maintaining tight tolerances of up to ±50 microns (±0.05 mm) to ensure proper interference and functional performance.
- Performed touch-up machining on die components after heat treatment processes such as tempering and case hardening, compensating for material distortion and achieving final dimensional accuracy.
- Interpreted engineering drawings and AutoCAD designs, and programmed using DELCAM CAM software to meet production and maintenance requirements.
- Produced maintenance and replacement parts under time constraints while consistently meeting dimensional specifications and production targets.
- Possess basic working knowledge of EDM (Electrical Discharge Machining) processes and operations.
CNC Lathe Machine Operator
Bill-forge Pvt. Ltd.
Bangalore, India
08.2014 - 07.2017
- Machined automotive parts (e.g., spider and York compressor) using CNC lathes.
- Consistently achieved production targets while ensuring quality control.
- Verified dimensions of finished products against specifications, reducing scrap rates.
- Programmed and operated CNC milling machines to produce high-precision automotive components.
- Set up, calibrated, and maintained CNC machinery for optimal performance.
- Interpreted CAD models and programmed using G & M codes.
- Inspected parts with precision tools to meet engineering and quality standards.
Education
Advanced Diploma - Mechanical Engineering Technology
Georgian College
Barrie, ON04-2025
Skills
- CNC Programming (G-code, M-code) – routers, lathes, milling machines
- Blueprint interpretation & technical schematics analysis
- CAD/CAM (AutoCAD, DELCAM, Autodesk Inventor)
- Precision measurement (calipers, CMM, QC tools)
- Machinery setup, operation, and troubleshooting
- Team collaboration & communication skills
- Commitment to safety and lean manufacturing practices
Certification
- Advanced CNC Machining | MSME Tool Room | Kolkata, India | Aug 2015 – Feb 2016
- Turner (Millwright) – ITI Diploma | Don Bosco Technical Institute | Kolkata, India | Aug 2012 – Jul 2014
Timeline
Engineering Design Associate (Co-op)
Sheridan Seating
01.2025 - 08.2025
CNC Router Operator (Co-op)
JSI Store and Fixture
09.2023 - 04.2024
CNC Lathe Operator/Programmer
Arabian Extrusion Factory LLC
04.2017 - 11.2019
CNC Lathe Machine Operator
Bill-forge Pvt. Ltd.
08.2014 - 07.2017
Advanced Diploma - Mechanical Engineering Technology
Georgian College