Feb 2018 – Jan 2020 · 1 yr 11 mos · Mumbai Area, India

• Building Global Platforms for Visa Processing Business using FullStack & Mulesoft platform
• Architected Scalable AWS Cloud Architectures for Citizen Services supporting Delhi Door To Door Services. Platform build using S3, DynamoDB, RDS , Cloufront, WAF , Auto Scaling etc components.
• Enabling Innovations in Chatbot for Visa Processing Business. Worked on open source botpress platform.
• Enabling Big Data Pipeline for a single VISA Analytical platform.
• Central document repository using Docusaurus

Jan 2016 – Feb 2018 · 2 yrs 1 mo · Mumbai Area, India

• Part of the Technology & Innovation Team
• Building Data Lakes using MapR Distribution Platform (MapR-FS , MapR-DB , Apache Drill) for clients across India and UK. Using NLP via naive baiyes technique , bi-grams , JaroWinklerDistance to classify customer's unstructured data across various segments.
• AWS Cloud deployed Mobile Application Analytics platform architecture & development for analyzing millions of event logs and identifying behavioral patterns. Platform built using the MEAN (MongoDB , ExpressJS, AngularJS & NodeJS) stack.
• IoT use cases for Data Center Temperature monitoring via mobile application and ability to control the same via mobile application. Data captures using Raspberry Pi devices and acquired using AWS IoT gateway & persisted into DynamoDB database.
• Serverless Architecture built on AWS using Lambda,Cognito,DynamoDB,SNS,API Gateway,CloudFormation,IAM etc for building a feedback mobile application to gather feedback on retail outlets based on the location services.
• Social Media Monitoring & Analytics built on top of Hortonworks Data Platform (Storm,Flume,Hive,Apache Drill,Kafka) and NodeJS supporting Lambda Architecture and providing real time insights to analyze sentiment & health index of streets across various UK sites and properties.
• Building chatbots using wit.ai for customer care services to support online query resolution and purchase services for a UK based retail store. Integrated with NodeJS for APIs and data persisted into MongoDB for reference.
• Image Based Reccomendation for e-commerce applications based on user's personal photos supported by Transfer Learning on a pre-trained model generated via deep learning methodology.

Jun 2008 – Nov 2013 · 5 yrs 5 mos

• Lead a team of 20+ members to build Financial Forecasting/Budgeting/Long Range Planning Analytics platform to facilitate user make valuable business decisions.
• Manage customer relationship & requirements.
• Design, Develop, Deliver & Manage DW/BI/Analytics/Data Mining projects.
• DataWarehouse /Business Intelligence / Analytics Solution Architecture & Design using Cosmos.
• Technical & Business consulting on Data mining & Analytics using Microsoft BIDS.
• Market research & business analysis.
• Research in consumer behavior, data sciences & applied statistics.

Sep 2005 – May 2008 · 2 yrs 8 mos

• Developed the migration strategy for moving from Oracle 9i to Oracle 10g and also migrating from Oracle Warehouse Builder 9i to Oracle Warehouse Builder 10g. Post stratgey , led a team of 10+ member team to ensure succesfull migration of data with no downtime to application.
• Led a team of 10+ member team between Onsite & Offshore to facilitate the deliverables and ensure the requirements are facilitated in most effective way by establishing a two-way communication.
• Led the Performance Improvement Release in order to meet the set SLA’s. This required design was revamped as new data maintenance strategies and data access improvements were implemented. The new design showed approximately 500% improvement in the data availability as compared to the earlier design. As a result , I was awarded as the Best ETL Lead by British TeleComm for my engagement.
• Interaction with Client in Requirement understanding and preparing Functional Specifications as part of Onsite-Offshore information design knowledge transfer required for development and implementation.
• Prepared Efforts and Risk estimation documents for the Release requirements with detailed Project Plan for tracking of Release deliverables.

Nov 2013 – Jan 2016 · 2 yrs 2 mos · Mumbai Area, India

• Building a large scalable platform for Jio Media Analytics to capture,visualize & provide insights into User Acquisition,User Engagement,Content Consumption Pattern, Location insights & the outcome of the overall mobile experience blended with predictive analytics for service planning,management and data driven decisions.
• Building a scalabale , highly available & fault tolerant big data platform(Nginx , Kafka , Hbase , Hadoop , Storm , Zabbix , Zookeeper , D3 & ElasticSearch) to capture more than 2 million transactions per second & support an userbase of 50+ million users.
• Identified various data points for input signals in order to complete the data collection required for managing the campaign attribution , app interactivity & user targetting.
• Developed Social Media Monitoring platform(Java,MySQL,Geckoboard & D3) to monitor the brand over the Social Media sites like Twitter , Facebook , Blogs etc. Implemented Predictive Analytics to find out the twitter hashtags that could come in the top 10 list on Twitter website.
• Implemented SpagoBI Open Source Business Intelligence for extracting Data via Hive Data Source and other reporting needs.