Ketav Majumdar
Operations Intern
I am an aspiring Aerospace and Mechanical Engineer who enjoys developing new products and processes as well as improving existing designs and systems. I have strong technical skills and an academic background in advanced manufacturing - automation, additive manufacturing, failure analysis and design for manufacturing and assembly.
My passion lies in solving business problems through the establishment of accurate models which provide valuable insights and allow for the communication of complex ideas to non-technical stakeholders. I am able to jump across verticals to deliver high-performing engineering solutions.
I was previously employed at 3Diligent Corporation as an Operations Intern, connecting small and medium enterprises
(SME) with manufacturing facilities across Asia, Europe and North America. In addition to securing over 30 new production centers across the United States, Asia and Europe. Prior to 3Diligent, I was employed at a Rolls-Royce research facility assisting in the development of innovative manufacturing processes to extract information from equipment and processes so that operators can make timely and informed business critical decisions. Aligning to IOT readiness, my team developed and enhanced surface finishing and engineering processes, reducing process cycle times by 80%.
I am passionate about product design, design for manufacturing, lean manufacturing and failure analysis. I have a broad skill set covering the facets of additive manufacturing, automation, robotics, CAD / CAM / CAE and mechatronics. I am actively seeking opportunities in the same. Please feel free to get in touch with me via email at [email protected]
Proficient : ANSYS, Nastran / Patran, Solidworks, Lean Manufacturing
Knowledgeable : Fusion 360 , Inventor
Familiar : C++, Java
Professional Background
Current status
Unemployed
Profession
Research / R&D
Fields
Mechanical or Industrial Engineering
Work experience
1-2 years (1-2 years relevant)
Management
-
Skills
Product DesignData AnalysisDemonstrateAnalysisResearchMaterials CharacterizationDesign For ManufacturingManufacturing ProcessesContinuous Improvement5S
Languages
English・Native or Bilingual
Hindi・Native or Bilingual
Gujarati・Native or Bilingual
Highest level of education
Master
Job search preferences
Desired job type
Full time・Not interested in working remotely
Desired positions
Advanced Manufacturing Engineer
Desired work locations
United States
Freelance
Non-freelancer
Work Experience
Operations Intern
August 2019 - January 20206 mos
. Evaluated - 1k designs for clients in various industries to optimize assembly and production using DFM and GD&T as the only engineer at company, building sustainable client relationships, saving clients money, and increasing 3Diligent revenue by 10% . Worked closely with Metal Powder Bed Fusion alloys such as Aluminum AlSi10Mg, Titanium Ti6Al4V, Nickel based alloys Inconel 625 and 718 and Stainless Steel 316L & 17-4PH. . Reduced material consumption and optimized additive manufacturing processes by repairing STL files, orientation and slicing simulations, Topology Optimization and Generative Lattice design, reducing production costs by 10 - 15% . Conducted root cause analyses on 2 - 3 customer complaints per month to investigate and develop corrective actions for AM challenges such as post processing, surface improvements, heat treatments, inserts/threads, sectioning/welding ensuring 100% customer satisfaction . Secured partnerships with 30 new manufacturing facilities in N. America, Asia, and Europe, exceeding expectations by 50% through market research & competitor analysis . Researched materials and processes to establish material selection database for company-wide transfer to new so ware platform, increasing website traffic by 25%Project Engineer
Rolls [email protected] Corporate Laboratory
October 2017 - July 201810 mos
. Supervised 20 suppliers, engineers, and toolmakers in purchase and development of £100k in parts, fixtures, jigs, and components per month and maintained customer satisfaction score of 95% by on-time achievement of milestones . Built numerical methods and DEM so ware to build and conduct product simulations, attaining 97% accuracy and exceeding stakeholder accuracy requirement by 2% . Developed an exclusive fixture design by integrating force, pressure, torque sensors and high-speed cameras, increasing productivity by 45% . Authored and released quarterly technical reports to 9 stakeholders in Germany, the UK, and Singapore, collaborating closely with stakeholders and 2 subject-matter experts to exceed annual KPIs by 30% . Applied improvement and lean manufacturing principles continuously to implement new and refined manufacturing processes, resulting in projected annual cost savings of £1 million . Collaborated with design team in Germany to create a new machine that reduced the duration of surface - finishing process for titanium aircra components by 80% . Upheld quality control standards as per ISO 90001 and deployed Total Quality Control, Lean Six Sigma, and Lean Manufacturing to promote and sustain productivity and positive company culture . Authored 3 scientific papers accessed and cited by 108 people, 1 published in the Journal Manufacturing Technology Management and 1 won Best Paper Award at CIRP conferenceResearch and Development Intern
December 2016 - January 20172 mos
. Performed cryo-mechanical analysis and contributed to a cross-functional team of 5 that developed communication testing plans for the Aouda Spacesuit Simulator to demonstrate communication range of 5 km. . Created, prepared, and released technical reports to stakeholders. . Aided in materials characterization and analysis of temperatures and vibrations. Created and performed static, dynamic, and small-scale mechanical testing for researchers and scientists within the Austrian Space Forum network . Provided engineering, logistical, and manufacturing support. Primarily responsible for design reviews, DFT and DFM and test strategies for experiments. Conducted design of experiments to identify critical parameters. Performed finite element analysis and thermal analysis on test samples for vibration and fatigue as well as heat transfer and heat convection calculation.
Education
University of Southern California
Master of Science (MS)・Master of Science-MS Mechanical Engineering
2018 - 2020
Cardiff University/Prifysgol Caerdydd
Bachelor of Engineering (BEng)・Bachelor of Engineering Mechanical Engineering
2015 - 2017
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