Rohan Kaushik

Experience

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  Accenture

  Sept 2014 - Dec 2017

  Application Development Analyst

  • App development: Implemented standard and customized mobile apps using SAP’s mobility platform Fiori for different domains like Human Resource Management, Customer Relationship Management, Supply Chain Management, Materials Management, and Finance.• Gateway Developer: Integrated SAP-based ERP backend with the UI interface of applications developed for multiple clients.

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  Robert Bosch Engineering

  Jan 2022 - Mar 2022

  Intern

  Worked on predictive maintenance on Bosch power tools using STM32 microcontroller boards and accelerometer sensors. This entailed running FFT and AI/ML algorithms on the microcontroller for failure prediction of the tool.

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  Blend

  Jul 2022 - Jun 2024

  Senior Data Scientist

  • Retail Analytics: Conducted diverse analytics tasks including creation of automated data pipelines and intuitive Tableau dashboards, generating actionable insights for sales forecasting, seller marketing, and on customer reviews for a major retail client.• Text analysis: Performed using Textrank, NLTK and Spacy on support case description data from marketplace sellers of a major retail client, facilitating keyword search, text classification, and topic modeling to better understand cause behind cases with incomplete description.• Domain-Specific QA and Recommendation: Developed a scalable RAG-based chat interface using Streamlit, LangChain, and Chroma DB for domain-specific question-answering and document recommendation using LLMs.• Serverless Model Deployment: Built and deployed 40 different models covering different dimensions, each with less than 5% error-rate for predicting student registrations for an online education provider on client AWS environment, using serverless Lambda functions and State machine architecture defined using Terraform to create the requisite infrastructure-as-a-code.• Campaign Execution and reporting: Analyzed email marketing campaigns for a leading vacation ownership brand, targeting prospects to promote travel packages and drive memberships in their premier vacation club timeshare program.• Tool and Accelerator development: Developed a robust Python package with a streamlit interface for time-series forecasting, featuring modules for data cleaning, exploratory analysis, multimodal implementation, and integration of key exogenous predictors, with automated data extraction via a custom CI/CD workflow using GitHub Actions and Selenium.• Knowledge Sharing and Skill Development: Established Gen AI knowledge base within the organization by curating 80+ daily articles, 10+ weekly newsletters, and hosting 15 quizzes Show less

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  Aligned Automation

  Jul 2024 - now

  Senior Data Scientist