Search Insights is a new search-based analytics to find the right data to answer natural language questions. It provides automatically generated data visualizations, smart recommendations of related analytics assets and suggestions for the next best data explorations.* Designed, implemented and delivered a natural language query (NLQ) as a web service, which interprets a natural language question into an analytical interpretation using grammar-less probabilistic labeling approach.* Designed and implemented auto-synonyms to build users' business vocabulary using Salesforce's rich metadata, as well as the ability to persist user-defined synonyms through smart relabeling feature* Implemented new Home search experience to integrate natural language search into the existing asset-based search experience using a new UI architecture.* Design and build a data pipeline to train a language model using users’ natural language questions and their interactions with their insights as training data. Establish a learning framework to learn users’ business language and provide better predictions over time.Technology: Java, Javascript, Python, Spark-ML

CRM Analytics is a 100% Salesforce native, cloud-based CRM-centric business analytics solutions.* Engineering lead for 5-7 engineers* Designed and built Subscription feature to enable CRM Analytics users to subscribe to their key metrics and visualizations (charts & table) and receive daily/weekly email updates.* Built a simple chart rendering service using in-house Chart API. This service is used to generate the chart images using a headless browser* Redesigned and implemented CSV/Excel Data Export feature which is one of the most heavily used-features for CRMA users. This feature was initially implemented in the client side and it is now provided as backend service to make it more secure, scalable and extensible.Technology: Java, Javascript, CSS/HTML

* Re-architected and built the UI build scripts from Gulp + Browserify to Webpack to streamline overall build process. Break up the resulting web assets into a set of small chunks using Webpack's code-splitting feature. This enhancement played a critical role in improving the overall loading time of our Embedded Dashboard component, which was the primary way to consume CRMA dashboards in many large customers.Technology: Javascript, Java, NodeJS/Webpack, Salesforce APIs and Lightning framework

* Worked as a lead engineer for Explorer team. The Explorer is a rich visual query building feature that allows the user to create an insights as a chart or table using a set of UI features such as grouping, filtering, etc* Re-architected from ground-up and delivered next generation of Explorer* Took a lead on enhancing Compare-Table feature which enables the CRMA users to create more advanced query using co-group (ie., join) multiple datasets via UI* Implemented formula parser to support more advanced formulas. The parser uses JISON-based grammar to parse, validate and transform a formula expression to SAQL (our proprietary analytics query language)Technology: Javascript, Coffeescript, Java, CSS/HTML