KRUTTIK RAJAPPA
Bangalore
Summary
Fabrication-focused Mechanical Design Engineer with 3+ years of SolidWorks sheet-metal experience designing electrical enclosures and solar BOS hardware. Specialized in drawings, flat patterns, DXFS, bend data, and production documentation for laser cutting, press brake forming, and welding. Experienced in prototype testing, vendor collaboration, and installations. Led design of sheet-metal solar-clamps that achieved UL certification.
Overview
5
5
years of professional experience
Work History
Senior Mechanical Design Engineer
Indarka Energy Private Limited (Arka Energy, Inc.)
01.2023 - Current
- Lead SolidWorks sheet-metal design for ACDB, DCDB, EBOS, inverter and BOS electrical enclosures
- Create complete fabrication packages including flat patterns, DXFs, bend tables, weld notes, and BOMS
- Design specifically for laser cutting, CNC punching, press brake forming, and welding operations
- Apply accurate K-factors, bend allowances, and tolerance stack-ups for first-pass manufacturing
- Led design of solar module clamps and mounting hardware that achieved UL certification
- Maintain revision control, templates, and part libraries; coordinate with vendors and shop teams
- Traveled to the US to oversee installations, validate field performance, and incorporate feedback into installer-friendly design improvements
Mechanical Design Engineer
Indarka Energy Private Limited (Arka Energy, Inc.)
01.2022 - 01.2023
- Designed sheet-metal panels, brackets, and electrical enclosure assemblies using SolidWorks
- Generated fabrication-ready drawings, flat patterns, and DXF files for production
- Worked closely with vendors to define bending tolerances, fit-up clearances, and manufacturability constraints
- Conducted prototype builds and tested snap-fit features, locks, hinges, and access mechanisms
- Delivered end-to-end functional designs from concept through fabrication and supported on-site installation and commissioning at customer locations, validating enclosure fit, tolerances, and real-world performance
Engineering Intern
Bhavani Industries
08.2021 - 09.2021
- Exposure to production planning, quality control, procurement, and shop-floor fabrication processes
Education
B.E. - Mechanical Engineering
B.M.S. College of Engineering
01.2022
Skills
- SolidWorks Sheet Metal
- Flat Patterns
- DXF
- K-Factors
- Bend Allowances
- Weldments
- DFM/DFA
- Revision Control
- Laser Cutting
- CNC Punching
- Press Brake Forming
- MIG/TIG Welding
- Assembly
- ACDB
- DCDB
- EBOS
- Outdoor-rated cabinets
- UL-compliant hardware
- SolidWorks (Advanced)
- Fusion 360
- AutoCAD
- ANSYS (basic)
- MS Excel
Websites
Personal Information
- Work Permit: Valid US B1/B2 Visa
- Visa Status: Valid US B1/B2 Visa
Timeline
Senior Mechanical Design Engineer
Indarka Energy Private Limited (Arka Energy, Inc.)
01.2023 - Current
Mechanical Design Engineer
Indarka Energy Private Limited (Arka Energy, Inc.)
01.2022 - 01.2023
Engineering Intern
Bhavani Industries
08.2021 - 09.2021
B.E. - Mechanical Engineering
B.M.S. College of Engineering