Roshan John

I am responsible for leading a team to build an ensemble of Recommendation Engines using Python and PySpark on GCP, increasing sales by US$ 400k/day. Acting as Scrum Master, I planned and supervised the work breakdown structure of projects, following up the team’s performance, besides also working as a Mentor to fellow Data Scientists on Python scripting, improving their development and production skills.

Medical Device Research 3D Printing Prototypes Experimental Analysis Process Standardization

• Calibration and troubleshooting of Compliant mechanism products. • Marketing products by conducting seminar and workshops. • Establish the logistics for product delivering including manufacturing, packaging, delivery and correspondence with vendors. • Hiring interns for different departments on a need to need basis • Over heading different R&D teams on projects in a need to need basis

To conduct market survey, collect data, analyze, submit results and reports in order to expand the portfolio of the Automotive Parts Department of the company. To anticipate the market trend so as to engage in campaigns, take counteractive measures for market threats and engage into new businesses.

Development of a training system to realistically provide a simulation environment with a haptic feedback and immersive visualization with the help of custom sensors and mechanisms and software to provide measurements, feedback and operations of the training environment.

Contributed in the design & development of a tribometer using dual cantilever beam and piezoelectric crystals.

Fixing up and running mechanical experiments, data acquisition and analysis of experimental data, equipment maintenance, environment health and safety procedures, development of new procedures and working with vendors & suppliers Materials Modelling and Tribology Laboratory Project: Study on Fretting Wear of Bushings Project: Effect of Heat Treatment on Rejuvenation of Superalloys Project: Air Jet Erosion Test Rig

Project: Ice Adhesion Test Rig Project: Development and Data Acquisition of Bench Top Tensometer Project: Development and Characterization of Variable Stiffness Force Sensor