OurWork - Analytics, Re-Platforming, DevOps, MicroServices

Analytical Cloud
Technologies:
R, Matlab, TensorFlow, SnowFlake, Spark, Hortonworks, MapR, Hive, HANA, NiFi, Kafka, ILOG, Pentaho, Mondrain, Kettle, JFreeReport, Liferay, MongoDB, Postgress, Lucene, Solr, AWS.
Solution:

• Built the first full life cycle (Data ingestion, Data lake modeling, Analytical processing, collaborative decision support, BI) analytics platform, a proprietary modeling language and associated IDE.

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Healthcare Analytics
Technologies:
C++, LAMP, javascript, JQuerry, Data Engineering, HyperLedger Fabric, Sawtooth, Burrow.
Solution:

• Built and managed a HIPAA compliant technology platform to allow collaborative supply chain application for Implant procurement industry.

• Re-architected version 1 of the platform on Hyperledger platform to use distributed ledger technology.

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Deep Bayesian Neural Network
Technologies:
R, Matlab, Kettle, C++, Java
Solution:

• Built and tuned a deep network (32 layers) fixed income instrument pricing, used Yahoo Finance Data set for training and tuning the network.

• Used a squared error or cross-entropy cost function. Results of Monte Carlo simulations performed using multilayer perceptron (MLP) networks trained with backpropagation, radial basis function (RBF) networks.

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Gale-Shapley Matching
Technologies:
R, AzureML, Azure, Azure Storage, C#, ASP.NET, BootStrap, Angular, JQuery, TFS, SQLServer, SSRS, SSAS.
Solution:

• Implemented Many to Many Matching Algorithm by extending Gale-Shapley in R.

• The platform is an extensible HIPAA compliant data collection platform for families that are interested in adoption.the platform has a workflow component that integrated various steps of adoption across many organizations.

• Setup a continuous delivery automation on Azure.

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Quant Models for Trading
Technologies:
R, Matlab, Kettle, C++, Linux/Unix, C#, SqlServer, Cplex, kdb+, LIM, HDF, JQuantLib, Python.
Solution:

• Built numerous analytics models in Java, C++, Matlab, R for options, and derivatives.

• Macro alpha strategy based on currency market. (2011 – present).

• Macro alpha strategy based on ES/GC (2010 -2011) .

• Quant2Xchange: Developed a high speed interface between Matlab/R and Fix Engines (TT Fix Adapter) in Java.

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Analytics Assisted Data Acquisition
Technologies:
C#, ASP.net, JQuery, Ext.js, WCF, SSAS, SSRS
Solution:

•Built a web a based data collection engine with BI driven data validation framework.

• Key component is a real time data suggestion engine that uses large historical data to identify possible in-correct, incomplete or out of date data.

• Created many innovative frameworks to produce a game changing role based/web based HIPAA compliant portal for medical billing. Hosted and Ran it as SaaS solution.

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Massively Scalable Micro Services
Technologies:
C++, C#, Java, LAMP, ObjC, Swift, JavaScript, iOS, Android, OpenCV, Solr, SQLServer, Akamai CDN, Hortonworks, Oracle
Solution:

• Built massively scalable web services to support Web Fonts ecommerce.

• Built Computer Vision Server in C++ to perform real time font identification.

• Created a C++ based micro services solution for printing industry missing fonts.

• Built a distributed (Hadoop, MapReduce, Spark) solution for aggregation and processing for massive click stream data into contract and pricing logic for billing.

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B2B Ecommerce, Supplier Integration
Technologies:
Magento, Moz tools, Predictive Intelligence, Marketing Cloud, Optimizely, jQuery, Bootstrap, LAMP, Java/JSP/EJB, Dynamics, LAMP, JDEdwards, SQLServer, SSRS/AS
Solution:

• Standardized Processes (Ecommerce Marketing and selling) and technology across multiple brands acquired by a Private equity fund.

• Optimized Customer Life Cycle value from first click to end of life via marketing analytics and execution tools.

• Built a BI Solution to track various Operational Efficiency Metrics for Sales, Customer Support and Warehouse Management.

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Rich UI - Legacy port
Technologies:
Anjular.js, Node.js, MySQL, Moodle, AWS, Jenkins, JIRA, Cucumber, Android, ColdFusion, Git, Maven, Google Analytics, PHP, Python, Java, JavaScript
Solution:

• Transformed a legacy Windows based gamified learning apps targeting elementary and middle schools to web-based SaaS offering with robust back end analytics reporting.

•Built a custom Android Launcher (iSmart Tablets), Content Sync utility and Anjular.js based gamified learning apps with back end integration into Moodle Learning Management system.

• Continuous delivery methodology around Maven, Jenkins and Cucumber.

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Profitics Software & Services