Chinmaya Panda

Experience

• 

  Aditi Technologies

  Jul 2007 - Sept 2012

  Technical Lead

  • Worked on developing web-based solutions for Microsoft Office Live, a web service for documentsharing and website creation tool for small business using ASP. Net 2.0 and Microsoft SQL Server.• Built out a social insight platform for DFS using NewsGator Social Platform.• Identified and implemented performance tuning in the backend procedures which boosted the siteperformance by 8%

• 

  Cognizant

  Oct 2012 - now

  • Built out data lake and reporting infrastructure using PySpark, Pandas, Plotly, Matplotlib and Hive toprovide real-time insights into the supply chain, quality and product health index for supply chain ofpharmaceutical products.• Designed and created a recommender system to suggest KPIs for product and metric combinationsin the supply chain using cosine similarity algorithm from Scikit-learn.• Created a custom chatbot tool with recommendation and suggestion capabilities using NLTK.• Designed and built RESTful APIs using Node.JS and Express.JS with JWT security to provide securedmicroservices to web, mobile and Amazon Echo Show.• Built reusable reports using Plotly and Flask to replace Qlik view, resulting in $150K savings annually.• Designed and implemented a random forest-based model to classify incoming mails into general orinvoice queries classes that saved customer's expenditure by 30%. Show less • Built a logistic regression model to help the supply chain management team to project resourcesdemand, resulting in 10% improvement in budgeting.• Developed reports for quality metrics using seaborn and python for the leadership team to trackdaily and monthly progress.• Designed and built key-value based caching engine using Redis cache for large scale dataaggregation which improved the KPI site performance by 65%.• Developed Power BI dashboard and reports by integrating data from Amazon Redshift, Apache Solrand Oracle fact tables which replaced the existing Qlik based reports. Show less

  • Principal Solutions Architect

    Feb 2025 - now

  • Senior Solutions Architect

    Dec 2022 - now

  • Architect

    Oct 2017 - Dec 2022

  • Technology Specialist

    Oct 2012 - Sept 2017