Sachin Kumar K M

Experience

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  Hindustan Aeronautics Limited

  Jan 2014 - Mar 2014

  Intern

  * I have worked under quality control engineers in the assembly hangar of ALH Dhruva.* I have closely observed various manufacturing processes in the shop floor, structure, electrical, assembly, and hydraulic departments in the helicopter division.

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  Tech Mahindra

  Aug 2015 - Apr 2018

  Highlights of my work1. Developing a data science solution to automate the manual inspection of non-destructive testing of aircraft parts. Converting ultrasonic cscan images into corresponding voltage data and an unsupervised machine learning (density-based clustering) implementation to classify parts as non-defective and potentially defective.2. Data science solution development to automate concession practice in the aviation industry. Data extraction using pattern matching and regular expressions using R scripting from PDF files and storing them in a local database. Implementing supervised machine learning methods to check the design deviations that occurred in the manufacturing or assembly of parts in aircraft and the development of a design recommender engine.3. Captured performance profiles of various transitions in the supply chain, delay prediction of orders, insights into transitions in particular regions, organizations, and fulfillment revenue through an interactive shiny dashboard using R scripting.4. Worked with a major Australian retail firm to create tableau dashboards for their sales data to help them understand who their top customers are, geographical sales, retail outlet sales, top-selling products, and many other reports for their retail data using Tableau desktop. Show less Entry level trainingI have undergone an entry level training program on Business intelligence Technology for 4 months. Where i enhanced my knowledge on basic computer science concepts such as operating systems, web development, Relational database, Data warehouse and created two case studies on 1. Database querying using SQL and PL/SQL2. Data visualization using TableauPOC Farm ( Research Team )My role in my first team was to create Proof of concepts, demos, whitepapers, blogs and webinars on Data science solutions such as opinion mining, sentimental analysis, social media analysis using Facebook graph and Twitter API's, text mining, Data visualization and predictive modeling to customers. skills developed: R, Tableau, Business statistics, Regression modelling, Econometrics, Time series Forecasting Show less

  • Software Engineer

    Sept 2016 - Apr 2018

  • Associate Software Engineer

    Aug 2015 - Sept 2016
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  Infosys

  Apr 2018 - Oct 2021

  * I worked with a Swiss-based agro-chemical company on a data migration project using machine learning, NLP, and big data technologies.* My key responsibilities were the collection and processing of millions of unstructured files using distributed cluster computing frameworks such as Apache Spark.* Attribute extraction from unstructured files using NLP techniques, the iCMM tool, and AWS comprehend.* Developing PDF-related utility modules in Python to prepare metadata for file classification.* Migration of storage components in applications from HDFS to AWS S3 and EFS.* Building custom entity recognizers, evaluating model results, and improving accuracy. Show less

  • Consultant

    Apr 2021 - Oct 2021

  • Senior Associate Consultant

    Apr 2019 - Mar 2021

  • Associate Consultant

    Apr 2018 - Mar 2019
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  NTT DATA North America

  Nov 2021 - now

  Systems Integration Senior Specialist - Data Science