Rumpa D.

Experience

• Freelance CAD Designer Zreyas Technology Pvt. Ltd. · Freelance Feb 2016 – Jan 2026 9 yrs 11 mos India At Zreyas Technology Pvt. Ltd., I worked as a Freelance Industrial/Mechanical CAD Designer and 3D Artist with 14+ years of experience in design, drafting, and 3D modeling using advanced CAD tools.
  
  I designed and led the prototyping, trial, and testing of a cold-pressed oil extraction machine, along with various industrial machinery and flood sensor enclosures.
  
  Skilled in solid and surface modeling, sheet metal design, reverse engineering, and rendering for 3D printing and medical devices. Proficient in SolidWorks and AutoCAD, I delivered precise, manufacturable, and visually refined designs that improved efficiency and accelerated product development.
• Freelance CAD Designer Machine Sense · Freelance Mar 2016 – Mar 2023 7 yrs Baltimore, MD, United States At Machine Sense, I worked as a Freelance Industrial/Mechanical CAD Designer and 3D Artist with 7+ years of experience in 3D modeling, drafting, and product design using advanced CAD tools.
  
  I specialized in solid and surface modeling, sheet metal design, reverse engineering, and rendering for 3D printing, medical, and industrial products.
  
  I developed CAD enclosure designs for flagship products like FeverWarn and FeverWarn 500 infrared temperature screening systems, as well as air quality and sensor enclosures.
  
  Proficient in SolidWorks and AutoCAD, I delivered accurate, manufacturable, and visually refined designs that accelerated production and improved product quality.
• Freelance CAD Designer Opteev · Freelance Jan 2020 – Dec 2022 2 yrs 11 mos Baltimore, MD, United States t Opteev, I worked as a Freelance Industrial/Mechanical CAD Designer and 3D Artist, specializing in product design, 3D modeling, and enclosure design for advanced technology products. I played a key role in developing the CAD model design of the enclosure for the ViraWarn device — an affordable COVID-19 breath analyzer — as well as the ViraWarn & ViraB2 (Large Size), the world’s first plug-in indoor airborne virus detectors designed to identify COVID-19 and its variants.
  
  My work involved creating precise 3D CAD models, mechanical enclosures, and photorealistic renderings using SolidWorks and AutoCAD, ensuring manufacturability, functionality, and visual appeal. I supported the complete design-to-production process, helping accelerate development timelines and deliver high-quality, innovative product designs.