Survi Dujari

Experience

• 

  TATA AutoComp Systems Ltd

  Aug 2011 - May 2012

  Graduate engineer trainee

  For carrying out trials for various automotive parts to select the best suited material.To provide support to Quality lab of TACO IPD for conducting various tests like: Melt flow index, Colorimeter test, Filler content test, Heat deflection temperature test, Shore hardness test, & salt spray test on materials and durability tests, Gap and Flush measurements, Environmental chamber test for finished parts.To release and update the EMS (engineering material specifications)used as a standard for particular materials.To inspect defects in the molded parts like weld and meld lines ,splay, Burn marks, Color streaks etc. and suggest improvements,To provide support to new technology in automotives-specifically Piano Black Technology.Procurement of required Resources Like Man, and Material , Equipments to Execute the trials for various parts.To compare different grades of a particular material and decide on which one is the best ,based on their properties.Vendor development.Suggest cost reduction measures, by comparing various grades and suggesting use of a cheaper grade.To be updated on the quality and quantity of different fillers and their effects on plastics: Flexural properties, Tensile properties and suggest developments to suppliers Show less

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  Kredent Brokerage

  Aug 2012 - Mar 2014

  Quantitative Research Analyst

  1. Investigating statistical techniques for prediction/forecasting and modelling using R programming language.2. Mathematical modelling of stocks using ARIMA,GARCH techniques.3. Testing performance metrics of a strategy through Amibroker using AFL coding language.4.Knowledge of Financial Markets,tested algorithmic strategies on Live markets

• 

  Nihilent

  Sept 2014 - now

  I am responsible for handling a team of data scientists, statisticians as well as developers to deliver Solutions to complex business problems using Machine Learning concepts.I have handled a mix of BI, ML and AI projects and am experienced in handling data both on-prem and on cloud. 1. I have worked in various domains such as Pharma, media, cpg, supply chain delivering value to customers solving complex business problems through ML and AI.2. I have employed supervised and unsupervised algorithms as demanded by the problem3. I have experience in consulting with clients on-site (Johannesburg) and gathering business requirements and scoping out projects 4.I have hands on experience in R, Python, and SQL.

  • Lead Consultant

    Jul 2022 - now

  • Senior Consultant-Data Science

    Sept 2020 - Jul 2022

  • Data Science Specialist

    Sept 2014 - Jul 2022