Shreyash Dhanwant
Summary
Skilled system design engineer with strong background in creating robust and scalable solutions. Known for effective collaboration in team environments and adapting to changing project requirements. Expertise in hardware and electronics integration, system architecture, and troubleshooting complex issues. Reliable and results-driven, with focus on achieving optimal performance and efficiency.
Overview
9
9
years of professional experience
Work History
System Design Engineer, Product Lead
Articulus Surgical Pvt. Ltd.
10.2023 - Current
- Spearheaded the end-to-end development of the alpha-version 6-DOF robotic system within just 6 months — currently in use for internal testing, product demonstrations, and marketing initiatives
- Actively contributing to the second-generation design of a robotic laparoscope/endoscope manipulator, allowing intuitive, real-time control by surgeons during minimally invasive surgeries
- Engaged across the full product development lifecycle: Research, ideation, and concept development, PoC creation, Mechanical and Control Systems Designing, Component Selection and Evaluation, DFM/DFA, Routing, Manufacturing, Assembly, System Testing
- Technical Skills: PDLC, Manufacturing, Component Selection, Control Systems, Kinematics, ECN, CAD, Mechatronics, Fusion 360
Personal Project
Self Employed
10.2022 - 10.2023
Individual Contributor, Systems
Inito, Samplytics Technologies Private Limited
12.2021 - 09.2022
- Investigated an existing optical system to identify physical parameters affecting the illumination profile and contributing to output noise, by using various self fabricated test setups
- Proposed and evaluated multiple design improvements through rigorous optical simulations using Zemax and Ricktu , leading to significant enhancements in system performance
- Designed various comprehensive testing setup, including custom 3D-printed jigs and fixtures, supporting electronics, optical components, calibrated light sources, and imaging systems
- Programmed LED control using Arduino , captured experimental data via high-resolution imaging, and performed data analysis and image processing in Python to validate simulation results
- Implemented advanced image processing techniques such as image stitching and background subtraction , achieving a 40–50% improvement in signal-to-noise ratio (SNR)
- Technical Skills: Optical simulation (Zemax, Ricktu), image processing (Python), hardware prototyping (CAD, 3D printing, DFM/DFA), PCB design and assembly (CircuitMaker), embedded programming (Arduino, C/C++), SolidWorks
Mechanical Design Engineer
Inito, Samplytics Technologies Private Limited
08.2020 - 11.2021
- Analyzed functional requirements and developed detailed design specifications, 3D CAD models, and technical drawings; fabricated prototypes using 3D printing and CNC machining
- Collaborated with cross-functional teams, including software engineers and manufacturing personnel, to ensure design feasibility, manufacturability, and alignment with reliability standards
- Performed design verification through physical testing and validation; conducted FMEA and DFMEA to proactively identify and mitigate potential failure modes during development
- Projects: PCB testing/programming fixture, SKU Packaging/weight reduction, Device qualification Jig (EoL), Lens qualification jig, Optic qualification jig, Strip assembly jig, ECN Documentation, Production quality requirements, making SOPs, Pull-out tab
- Technical Skills: CAD (SolidWorks, Inventor), 3D Printing, DFM/DFA, FEA, GD&T, DFMEA, Technical Documentation, Simulation, ECN Processes
R & D Intern
Bosch Ltd.
12.2018 - 05.2019
- Developed a mathematical model in MATLAB to compute magnetic flux in BLDC PM motors, offering results comparable to FEA tools with significantly reduced computation time and cost
- Designed a Java-based GUI in NetBeans to calculate motor outputs across various operating modes; among the top five interns out of 200+ for final presentation, earning commendation
- Technical Skills: MATLAB, Java, NetBeans, Technical Documentation
Research Intern
Visveswarya National Institute of Technology (VNIT)
05.2016 - 07.2016
- Designed and prototyped an assistive device for differently-abled individuals, enabling hands-free book reading through page-turning and adjustable book-angle mechanisms based on user input
- Developed a functional prototype using Arduino-controlled suction arms triggered via haptic input, with final design proposals incorporating facial expression recognition for accessibility
- Technical Skills: Arduino, LabVIEW, Assistive Tech Design, Technical Documentation
Education
Dual Degree - Engineering Design, Specialization: Automotive Engineering
Indian Institute Of Technology, Madras (IIT Madras)
Chennai, TN07.2020
Skills
- Mechanical CAD
- GD&T, DFM/DFA, DFMEA
- Manufacturing Tools and Techniques
- Simulations, Matlab
- Engineering Drawings
- Arduino, C, C, Python
- Control Systems
- Fusion 360, Solidworks, Inventor
Patents
Shreyash Kishor Dhanwant. 2024. ERGONOMIC ROBOTIC SYSTEM FOR LAPAROSCOPE POSITIONING AND MANIPULATION. 202431069690. filed 14th Sept, 2024. Patent Pending.
Accomplishments
- 2019, 2nd Overall and 5th in Design in Intelligent Ground Vehicle Competition, MI, USA
- 2019, Participation, Cricket, Inter-IIT Sports Meet IIT Kharagpur, India
- 2018, 6th in Design and 10th Overall in Intelligent Ground Vehicle Competition, MI, USA
- 2018, 4th, Group Dance, Inter-IIT Cultural Meet IIT Roorkee, India
- 2017, Participation, Group Dance, Inter-IIT Cultural Meet IIT Kanpur, India
- 2017, 1st, Actor, Dial-A-Director Event IIT Madras, India
- 2017, 2nd, Charcoal Sketch, Fine Arts Competition IIT Madras, India
- 2016, 3rd, Cricket, Inter-Hostel Sports Competition IIT Madras, India
Hobbies and Interests
- Sports
- Dance
- Art
- Music
Timeline
System Design Engineer, Product Lead
Articulus Surgical Pvt. Ltd.
10.2023 - Current
Personal Project
Self Employed
10.2022 - 10.2023
Individual Contributor, Systems
Inito, Samplytics Technologies Private Limited
12.2021 - 09.2022
Mechanical Design Engineer
Inito, Samplytics Technologies Private Limited
08.2020 - 11.2021
R & D Intern
Bosch Ltd.
12.2018 - 05.2019
Research Intern
Visveswarya National Institute of Technology (VNIT)
05.2016 - 07.2016
Dual Degree - Engineering Design, Specialization: Automotive Engineering
Indian Institute Of Technology, Madras (IIT Madras)
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