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Vinnu K.

Senior Mechanical Designer — NX/UG, SolidWorks, GD&T, Thermal Simulation, NPD & NPI Specialist

Hyderabad, India

Global rank:

4,158 / 119,893

Skill pts: 10

#3D Design Modeling 2D & 3D Engineering Design 2D & 3D Mechanical Design 3D Modeling & Product Design CAD Design

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About

Mechanical design engineer with 7.5+ years of hands‑on experience in semiconductor equipment, medical devices, product design, and on‑demand manufacturing. I deliver manufacturable CAD assemblies, GD&T‑compliant drawings, tolerance stack‑up analysis, and thermal/structural validation that reduce defects, shorten time‑to‑market, and lower production cost. Strong communicator who converts stakeholder requirements into clear engineering deliverables and leads NPD/NPI from concept through production readiness.

- Concept to Production Design: concept sketches, 3D CAD, DFMEA, DFM/DFA, BOM and vendor selection.
- CAD Modeling & Assemblies: NX, SolidWorks, Creo, Catia V6; complex geometry, sheet‑metal, and 3D‑printable parts.
- GD&T & Tolerance Stack‑up: ASME‑compliant drawings, inspection sheets, tolerance analysis and corrective design.
- Simulation & Validation: ANSYS Workbench thermal and structural checks to de‑risk designs.
- NPD & NPI Support: prototype planning, first article inspection support, PLM/Teamcenter and ERP handoffs.
- Manufacturing Support: CNC readiness, vendor drawings, process planning, and quality documentation (ISO 13485 / ISO 9001).

Portfolio

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Casing

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Experience

- Semiconductor Module Assembly — Tool Mobility & Tipping Analysis Problem HCL TECHNOLOGIES · Full-time Jan 2026 – Present 0 mos Hyderabad, TS, India - Heavy module with mobility and tipping risk during transport.
Solution: Redesigned module sub‑assembly in NX; performed tipping analysis per SEMI; optimized center‑of‑gravity and mounting points.
Tools & Deliverables: NX assembly; CG calculations; 2D manufacturing drawings; build support notes; cost reduction estimate.

Education

Osmania University Masters of Engineering, Mechanical, null 2016 – 2018 Activities and Societies: null

Other experience

GD&T & First Article Inspection Package • Problem: Inconsistent inspection results causing rework and delays.
• Solution: Created GD&T‑compliant drawings, tolerance stack‑up analysis, and standardized FAI templates.
• Deliverables: ASME‑standard drawings, tolerance analysis report, inspection sheet template.
3D‑Printed Prototype Series for Consumer Product - Problem: Need for rapid prototyping with functional features and printability constraints.
- Solution: Designed print‑ready CAD parts, optimized wall thickness, added snap‑fit features, validated fit with iterative prints.
- Deliverables: STL files, CAD models, prototype photos, additive manufacturing notes.

Licenses & Certifications

Solid Works DESAULT SYSTEMS Feb 2017 – Present