Mario Snyder
Redford,MI
Summary
Highly versatile engineer-entrepreneur with formal HVAC/R training (4.0 GPA, Northwestern Technological Institute) and 20+ years simultaneously owning and scaling three technically intensive businesses from zero revenue to consistent profit — with zero outside funding. Expert in designing, automating, and operating complex environmental, mechanical, and digital fabrication systems. Proven ability to master any tool, platform, or process on day one and deliver production-grade results under extreme deadlines. Equipped with strong problem-solving abilities, willingness to learn, and excellent communication skills. Poised to contribute to team success and achieve positive results. Ready to tackle new challenges and advance organizational objectives with dedication and enthusiasm.
Overview
17
17
years of professional experience
Work History
Owner/Operator
TMS Laser & 3D Printing
01.2024 - Current
- Founded and operate a full-service digital fabrication business specializing in fiber laser marking, CO2 laser cutting/engraving, and high-performance FDM 3D printing
- Designed and built from scratch multiple enclosed CO2 gantry lasers and a 350 mm Voron-based coreXY 3D printer, including custom frames, motion systems, electronics, and firmware (Klipper/Mainsail)
- Perform deep-relief and color marking on metals (stainless, aluminum, titanium, brass) using a 100 W JPT MOPA fiber laser with EZCAD3/LightBurn workflows
- Precision cut and engrave organic and non-metal materials (wood, leather, acrylic, slate, glass) on self-built CO2 systems for signage, gifts, industrial parts, and art pieces
- Produce functional prototypes, end-use parts, and small-batch production runs in engineering-grade filaments (ABS, ASA, PETG-CF, Nylon, TPU, PCL-like medical filaments, bone-simulant polymers)
- Configure and maintain multi-printer Klipper farms with Moonraker/Fluidd front-ends for 24/7 remote production and client job queuing
- Create production-ready 2D vector artwork (LightBurn, Inkscape) and 3D models (Blender, FreeCAD) from client sketches or reference images
- Manage complete project lifecycle: client consultation, quoting, design, proofing, production, quality control, packaging, and shipping
- Handle full financial oversight: budgeting, equipment reinvestment, material sourcing, pricing strategy, and profit tracking
Handyman
Self Employed
01.2022 - Current
- Operated a full-service handyman and climate-control business serving residential and commercial clients across plumbing, electrical, carpentry, HVAC, and general repairs
- Installed, diagnosed, and repaired residential HVAC systems (mini-splits, forced-air furnaces, exhaust fans, and whole-facility climate solutions)
- Designed and built custom ducting, return-air pathways, and ventilation systems for grow rooms, workshops, server closets, and off-grid structures requiring precise temperature/humidity control
- Performed refrigerant recovery, leak detection, brazing, and system charging (EPA 608 Universal certified)
- Retrofitted older properties with high-efficiency mini-split systems, including line-set fabrication, condensate management, and smart thermostat integration
- Provided emergency 24/7 repair service for plumbing leaks, electrical faults, broken doors/windows, drywall, painting, and weatherproofing
- Managed full project lifecycle: on-site assessment, detailed quoting, material sourcing, permitting (when required), execution, and final walkthrough
- Handled all advertising, branding, and customer acquisition (Google Business, Nextdoor, word-of-mouth, Taskrabbit) — built a 5-star reputation with zero paid ads
- Oversaw scheduling, invoicing, payroll for occasional subs, tax compliance, and equipment investment decisions
MMJ Caregiver
Self Employed
01.2009 - 01.2023
- Directed all aspects of a licensed medical marijuana caregiver operation, consistently delivering premium-grade cannabis and cannabis-derived products to registered patients
- Designed, engineered, and fabricated custom hydroponic and aeroponic cultivation systems optimized for yield, efficiency, and plant health
- Developed and deployed fully automated environmental control systems using Arduino, ESP32/ESPHome, and Tasmota platforms, achieving precise climate, irrigation, and nutrient delivery with minimal manual intervention
- Produced ultra-high-purity THC distillate via short-path distillation and other advanced extraction techniques while maintaining strict quality-control and testing protocols
- Created proprietary nutrient formulations and automated feeding schedules tailored to strain-specific requirements, resulting in consistently superior potency and terpene profiles
- Oversaw installation, maintenance, and optimization of all HVAC, dehumidification, and CO₂ supplementation equipment to ensure ideal growing conditions year-round
- Managed full-cycle cultivation operations including cloning, transplanting, training, harvesting, trimming, curing, and packaging
- Handled all financial operations: budgeting, equipment investment decisions, payroll for 5 team members, cash-flow management, and profit reinvestment
- Led marketing, advertising, and direct patient sales initiatives; built and maintained a loyal patient base through quality and reliability
- Supervised, trained, and scheduled a team of 5 cultivation technicians and trimmers, enforcing best practices and safety standards
- Performed ongoing R&D and product testing to refine processes and introduce new high-value offerings
Education
Certificate - HVAC/R
Northwestern Technological Institute
Southfield, MI02-2008
High School Diploma -
Michigan Automotive Academy
Romulus, MI06.2003
Skills
- HVAC/R Design & Installation Refrigerant Handling (608 Universal, 609, R-410A) Brazing & Recovery
- Hydronic & Steam Boilers (Weil-McLain, zoning systems) Mini-Splits
- Electrical Diagnostics & Wiring
- Custom Mechanical Design & Fabrication DFM / DFA Metalworking
- Fiber & CO₂ Laser Systems (build, alignment, marking, cutting) LightBurn / EZCAD3
- FDM 3D Printing & Klipper Firmware Voron / RatRig Builds Multi-Printer Farms
- 3D Modeling (Fusion 360, FreeCAD, Blender) 2D Vector Design (Inkscape, Corel)
- Automation & IoT (Arduino, ESP32, ESPHome, Tasmota, Home Assistant, Node-RED)
- Controlled-Environment Agriculture Hydroponics Nutrient Formulation Short-Path Distillation
- Full-Stack Entrepreneurship P&L Ownership Digital Marketing Sales Customer Success
- Project Management Quoting Scheduling Logistics Quality Control
- Tools: Multimeter, manometer, micrometer, refrigerant scale, vacuum pump, etc
Languages
English
Native or Bilingual
Italian
Elementary
Timeline
Owner/Operator
TMS Laser & 3D Printing
01.2024 - Current
Handyman
Self Employed
01.2022 - Current
MMJ Caregiver
Self Employed
01.2009 - 01.2023
Certificate - HVAC/R
Northwestern Technological Institute
High School Diploma -
Michigan Automotive Academy