SUMMARY:

• Experience with Relational Databases including Oracle, MySQL and MS SQL
• Experience with Kafka, Spring and Hibernate
• Experience with Big Data and NoSQL Databases like Hadoop, HBase, BigTable, Cassandra
• Understanding of Oracle Technology Stack, with Fusion, Java, Weblogic, Database, BI
• Experience with Oracle IDM and IAM and SSO solutions
• Java Virtual Machine and Language Expertise
• Experience with Java Server Performance Tuning & Garbage Collection
• Experience with Large Scale Performance Analysis of Computing Clouds
• Test Driven Development using JUNIT, EASY MOCK and Mockito
• Experience with Hibernate, Spring and J2EE based frameworks in Web Development
• Architect and Primary Inventor of Virtual PalmTop and Virtuoso Platform - Cloud based Mobile Virtualization Environments
• Language expertise in Java, C,C++, Python
• Significant ARM, SPARC and x86 Assembler expertise
• NAS expertise with NFS and other Distributed File Systems
• Knowledge of SPARK, Crunch, Flume and other Hadoop Technologies
• Experience in Android, iOS, J2ME, Confidential and other Mobile Environments
• Business Ecosystem Expertise in Systems Computing, Mobile, Media and Entertainment
• Significant experience with Linux, Unix/Solaris Kernel Development with Storage Specialization
• Entrepreneur with prior startup Experience
• Strong Project, Timeline, Team and Budget Management Skills
• Capabilities with both Project Scoping, Time Management, Business Engagement
• Broad expertise in Financial Analytics, Trading Algorithms and Transactions
• Knowledge of Valuation and M&A in the context of Hi-Tech
• Experience in Performance, Risk Analytics for Institutional Portfolios(including GIPS)
• Strong Entrepreneurial Capabilities having worked in multiple Mobile Ventures
• Knowledge of Derivatives for Equities, Fixed Income and Credit Risk Management
• Adjunct Professor in the MS/MBA programs dealing with Risk Management

TECHNICAL SKILLS:

Languages: C, C++, Java, Assembler(x86, SPARC, mips), VBA

WORK EXPERIENCE:

Confidential

Consultant

Responsibilities:

• Transformation of Analytics Application (Andon) from MySQL/Maria DB to Azure SQL Database
• Involved rewriting the DAO layer of the application, and modifying it for greater scalability and performance
• Developed a Spring based replication App to migrate data from MariaDB to Azuer SQL
• Looked at Scaling Analytics Application for high volume big Data transactions in the context of Cloud Systems and migration
• Looked at CI/CD deployment and automation processes

Confidential

Consultant

Responsibilities:

• Worked on Spring based Java Back End Services for Product Setup, Authorization, Subscription, Services and Bundling
• Hosted in AWS cloud with Jenkins CI/CD
• System works with various platform services and Customer enablement via SalesForce
• BackEnd involving MySQL and vaarious REST Controllers
• Integration with Swagger UI
• Worked on User Stories
• Worked on Next Generation Deterioration and Degradation Product
• Worked on Clojure based Backend Applications involving MySQL and Notifications Services

Confidential

Consultant

Responsibilities:

• Worked on Unified Inventory Management System for Confidential Online properties
• Looked at Sterling based Existing Implementation and its rearchitecture for supporting new Unified Inventory Management System (for International)
• Implemented new Catalog Management Application using Springboot with Kafka in a Data Private Cloud
• Worked with Caches and Systems involving Cosmos, Cassandra and Couchbase involving Microservices, CQRS etc.
• Handled complicated JSON transformations
• Looked at Item and Organization Ingestion for Marketplace and 3rd Party Providers

Confidential

Consultant

Responsibilities:

• Working on Kafka Publisher-Consumer implementations for an Edge platform integrating Bluetooth Low Energy into an Amazon Cloud Environment from a customer hosted environment
• Worked on Design and enhancement to existing systems frameworks for supporting Location transformation using new Event based technologies
• Worked on Camel implementations for expanding system to use additional open platforms
• Worked on Siddhi and other Complex Event Processing Technologies and its possible integration into existing technology framework
• Maintenance of handheld and PDA applications on Android
• Maintenance of C++ applications using Borland tools
• Attended Kafka Tutorial by Confluent

Confidential

Consultant

Responsibbilities:

• Working on Multiple 3 Tier Projects
• Reengineering Planning for moving a Back End System to NoSQL
• Handling Payroll Processing and ERP based Applications involving Kafka, MongoDB
• Developed a prototype to enhance reporting and report Generation for a Business Application involving Struts, JDBC, Oracle
• SAML based service integration platform design scoping
• Spring based Applications Bug and Issue fixing and Tracking

Confidential

Consultant Technical Java Leadership

Responsibilities:

• Technical Lead for multiple Online Channel Facing Platforms
• Ongoing Maintenance and Team Building for several core products involving REST, Oracle, Weblogic with interfaces to Bank back End, SOA Systems and multiple third party data Sources and Partners
• Multiple Front End Applications involving Struts 2.0, Knockout.js and Require
• Management of Timelines and Engineering Issues and Projects
• Security Related Issue Management
• Handled Client Onboarding, Credit Cards and Accounting Systems Inferfaces for various clients
• Project Scoping and Completion Responsibilities and Client Interfacing

Confidential

Consultant Technical Java Lead

Responsibilities:

• Primary Technical Lead for the Product
• Java, Business Rules Development, Spring MVC based REST development
• Large Service Oriented Microservices Architecture platform with Spring Batch, Hibernate, Oracle Back End Services
• Oracle Database, Integration with Salesforce, Amazon Cloud Environments, Identity and Open AM systems
• Application interaction and synchronization with Cloud Based SalesForce CRM
• Messaging for Analytics - JMS based archive
• Service supported in AWS environment with production, staging and development hosted by Amazon Web Services
• Managing team of consultants, and interfacing with upper management
• Lend Technical Direction and Product Development and Capacity Planning perspectives to a Turnkey product in the Enterprise Mobility Management Space
• Interface with Different Groups including operational, sales, product management, system support

Confidential

Consultant Engineer & Analytics Design Architect

Responsibilities:

• Scoping and establishment of Requirements - new Analytics for a Cloud Service Environments
• Designed a platform using Hadoop and NoSQL Databases including pipelines using Spark and Map-Reduce Pipelines for Time Series System Analytics for Cloud Service Providers
• Platform Evaluation, Choices and Architectural Trade-Offs for Analytical Services in Large Clustered Environments
• Extensive interaction with a Kundera based JPA for a NoSQL platform
• Initial Prototype for Cloud System Time Series Analytics with Hadoop, H-Base and Crunch
• Worked on System Architecture and H-Base Big Data Design and integration
• Developed Basic Prototype for a System Analytics solution for Platform
• Used mainly Ant, Maven and Eclipse with JDK 7 and JDK 8

Confidential

Consultant Engineer & AIX Platform Specialist

Responsibilities:

• Worked with Offshore and onshore engineers, employees, customers, clients and teams in Delivering Multiple Releases of Fusion
• JMS used for inter application Communications
• Fixed various issues in Java as well as C/C++ and system related problems on AIX
• Worked on trouble shooting platform specific issues in AIX for Fusion and Fusion Middleware Products for Releases 6, 7, 8 and 9
• Helping Customers and Partners with Capacity Planning for Systems, Databases and Platforms by looking at TPC-C and other related Benchmarks
• Fusion and Fusion Middleware are backend J2EE Middleware and Applications using the Oracle Database 12 g, Weblogic Application Server, BI, Enterprise Manager and and a SOA Architecture
• Ongoing bug fixing relating to various problems across the Oracle Technology stack including DB, Weblogic AppServer, BI, IDM and ADF Front End
• WebServices using REST based APIs
• Fusion Middleware with IDM, SOA Framework and other key platform components
• Fusion Applications issues with Financial CRM and SCM
• Performance Analysis on Fusion Stack
• Oracle Database troubleshooting and Oracle and PL SQL development
• Troubleshoot and fix various problems in Java, Python, Database, Front End as well as C++ related problems in Native Code
• Test Driven Development and improvement of Code Base using Junit and other static analysis tools as part of bug fixing and updates
• Developed a Design for a Logging analytics framework for enabling appropriate Log based analytics and monitoring using tools like Logstash to help troubleshoot large sets of log data
• Handled various platform and JDK specific issues on AIX for several Fusion Applications releases
• Worked on a Monitoring and Integration Tool
• Virtuoso is a revolutionary BYOD and PAAS solution for Cloud based Virtualization
• Project Management and ongoing budget, timeline and scope management to enable completion of work with small amount of available resources
• Many of the Applications involved Android development and enhancement
• Works on Android, iOS and upcoming client platforms like Tizen and Xiaomi
• Integration and Design using NoSQL related database like MongoDB
• Design of new Hadoop Map-Reduce based technologies in Platform Analytics for IoT
• Uses Additional back End technologies including Tomcat, MySQL, Jquery etc.
• Remote Upgrade solution for Tablet and Cellphone Environments
• Ongoing development with Teams based in India
• Pioneering Development Solution targeted for Client side Virtualization in Cloud Environments with Products
• Multiple Patents and Provisional Filings generated for the technology

Confidential - Mountain View, CA

Independent Consultant - Technical Development

Responsibilities:

• Worked on a Legal Patents Application using Java and C#
• Test Driven Development using Easy Mock, Mockito and Junit
• Used BigTable for Developing a NoSQL based application for Patents - BigTable is a precursor to Hadoop and related Map-Reduce Technologies and NoSQL DBs
• Integration project involved USPTO, an important Legal Counsel and a 3rd party Application
• Developed involved integration with Confidential AppEngine and Guice
• Web Services with JSON using both Java and C#
• Development of WSDL based SOAP Services using C#
• Development of Functional Requirements, Specification, Test Specification Design using Python
• Involved development with both C# Server based SQL Applications
• Agile Programing Methodologies for Rapid Prototyping

Confidential - San Jose CA

Independent Consultant - Technical Architect/Technology Lead

Responsibilities:

• Technical Lead and Vendor Architect for a Confidential Internal IT platform built with Hibernate, Spring & other Java components
• With a large project team and a large six figure budget and a tight timeline, developed scope and team building by both defining scope of project as well as various interaction with various StakeHolders inside Confidential as well as within Cap Gemini
• Developed a sustainable Development Model for completion of Project that was “Quazi-Agile” but also formal with specifications
• Involved Technical Customer Interactions with various groups inside Confidential
• Worked on the Architecture Specification using Business Requirements and input from multiple Architectural groups taking multiple Design Patterns into account
• Development of a new REST based Service for Groups implementation from a Design Specification
• Project involves Active Directory, LDAP, Oracle, J2EE security and deployment in Data Private Cloud
• Developed a detailed Technical Specification
• Lead the Off-Shore Engg team with ongoing mentoring clarification and project risk handling
• Handling both Customer interaction, Off-Shore Team management, implementation details and project management issues including risk amelioration
• Agile and Waterfall based Programming Methodologies
• Developed proposals for follow on work, creating ideas for a Next Generation Project

Confidential - Alameda, CA

Responsibilities:

• Performance Analytics
• Risk Reporting and Portfolio Performance Analytics for Institutional Investors
• Accounting Systems Understanding, Data Mining
• Derivatives Accounting and Valuation in Large Portfolios
• Attribution Analytics and Risk Attribution in Large Portfolios
• Involved direct customer interaction with various Fund Managers, Analytics support personnel as well as Advisory and Managerial Entities and Staff

Confidential - San Bruno, CA

Senior Technology Lead & US Operations Head

Responsibilities:

• Established a US office and lead the team which worked closely with AT&T
• Worked on the Android port of the Shazam Client
• Worked with Marquee US Carriers and Partners
• Worked on an evolutionary J2EE Service Architecture and Framework for the Shazam service
• Scrum based Agile Development Methodologies - worked on Android and other J2ME based clients
• Worked with billing and subscription issues for service
• Designed a next generation charging framework with per-use and subscription service using QPASS
• Handled the porting of the J2ME client to several phones

Confidential

Staff Engineer

Responsibilities:

• Working with key Telco and Enterprise related customers including Nortel, Ericsson, BEA
• Resolved several Garbage Collector & Performance related issues for Telcos
• Worked on various porting efforts involving different CPU architectures and instruction sets
• Knowledge of Hotspot-JIT and various different Garbage Collection algorithms
• Provide expert guidance for the 64 bit Port of Java SE to a real-time Operating System
• Developed a JUNIT based testing framework for Java Regression releases
• C, C++ development and porting on various platforms including ARM, MIPS, and Sparc
• Virtual Machine and Native Code development and troubleshooting
• Porting and System Development on various platforms
• Customer relationship expertise with a wide array of Manufacturers and Carriers
• Technical Mentor at the American Film Institute for IPVOD Project for A&E
• Ported the CDC VM to the ARM Development Suite (ADS) - this required changing much of the assembly language and recoding several parts of the glue layer
• Sun Representative at the MHP - MEG
• Worked with the Amazon Kindle Development Team providing Java implementation expertise
• CDC Technical Expert for customers like Nokia, Ericsson, Sonic, Motorola, Confidential, Samsung, Nokia, carriers like Time Warner, Confidential, and for internal groups and employees within Sun
• Participated in the review of the performance improvement of an OCAP EPG for Confidential
• Several ports of Java to different STBs, Linux Platforms, Appliances etc.
• Technical/Business Relationships with various Sun partners and Customers
• Proposed various ideas relating to Sun's Financial Performance
• Proposed idea and rationale for a possible Reverse Split of Sun's Stock (reverse split 11/2007)
• Proposed M&A options

Confidential

Primary Founder

Responsibilities:

• Envisioned and Designed this pioneering platform
• Authored patents based on VP
• Worked on Various ports in C, C++, to BREW, QT and Palm OS platforms
• Ported Solaris based Java Virtual Machine to Linux x86 using Kaffe VM and JIT Compiler
• Extensive experience with AWT internals, Java Speech and other Client side Java APIs
• Enhanced this further by integrating voice features
• Developed VP for the Palm Platform
• Managed a group of engineers based in India who develop a mail client and a browser - the team based in India completed a browser and built an email client that support voice and attachments
• Developed a port to demonstrate the technology over a live Verizon Wireless Network (this works on a Motorola T720 using the BREW environment)
• Promoted VP in the Service Provider market to companies like Verizon Wireless, Confidential USA, KDDI, Alltel, US Cellular, Tata Teleservices, etc.

Confidential

Sr. Engineer

Responsibilities:

• Designed and enhanced the Messaging System for 1394 based Home Networking
• Provided Input to the HAVi Home Networking Consortium that helped shape this new Home Networking platform
• C++ based Adaptive OS - with Object based systems
• Designed and lead the Java Virtual Machine port to Sony's adaptive OS- initially a Kaffe port was done - handled 64 bit types for the byte code interpreter, graphics/AWT support, libraries
• Technical Lead and Manager for team of 5 working with several groups developing products and platforms using our technology
• Lead Java efforts on several STBs including the Kids Navigator Platform
• Handled several technical aspects of the relationship with Sun, the source supplier of Java
• Interfaced with multiple groups in Japan and Europe that used platform for Set Top Devices, ITV platforms and Touch Screen PDAs

Confidential

Sr. Software Eng II

Responsibilities:

• Primary Engineer working on Radius Technologies for a variety of turnkey customer solutions including WebTV, NTT, Gaming Gateway, others
• Worked on Proxy Server Technology to filter requests for the and commercial markets, using the Squid Cache
• Developed CGI, Java Scripts to automate the process of setting up VPNs

Confidential

Member of Technical Staff

Responsibilities:

• Worked on WebNFS and protocol enhancement proposals for WebNFS
• Contributions to NFS V4
• Developed a Browser Demonstration using the Mosaic Browser to prove its usefulness
• Worked on 64 porting(LP 64 model) of ONC Components for NFS and RPC for Solaris
• Worked on File Set Migration - developed and enhanced a Virtual Partition Driver
• Worked on LADDIS performance - development for improving the performance

Confidential

Senior Software Engineer

Responsibilities:

• Porting of ONC components to NUMA Unix
• Developed Estimates on how the Server Group could attack the NFS Server Market for a closely coupled NUMA machine
• Developed Technical designs for performance of NFS for NUMA architectures

Confidential

Software Engineer

Responsibilities:

• Solaris/Unix Kernel Engineer - NFS Specialist for a new Sparc based Workstation and Server
• HaL developed one of the first 64 bit Solaris workstations - using the ILP 64 model
• Responsible for all components of ONC+(Open Network Computing)
• Provided input for the definition of the NFS V3 protocol -Implemented from Specification, NFS V3 protocol(independent version outside of SUN) and tested it at Connectathon 1993
• Worked on bring-up of a new workstation. Developed diskless boot to ease its bring-up
• Developed SNMP Agent and delivered product using Open Source Technology

Confidential

Responsibilities:

• Big Data and Hadoop at UCSC
• Working with Hbase, MongoDB and other NoSQL Dbs
• Design of new Hadoop Map-Reduce based multi-source Distributed Objective System

Confidential

Responsibilities:

• Predictive Analysis, Machine Learning and Hadoop Related technologies