Venkata Valluri(Venkat)

Mobie No: 732-***-****

Status: Citizen of USA

ad3348@r.postjobfree.com

Experience Summary

20+ Years of experience in software design and development using advanced information technologies. Expert in wide variety of software development methodologies, platforms and tools. Demonstrates commitment to superior customer service through positive attitude, leadership and teamwork. Driven by new challenges and desire to be successful in all endeavors.

Technical Skills

Languages

Java, C++, C, Perl, PHP, PL/SQL, ASP, Phython, Scala

+Operating Systems

Windows, Linux, Solaris, MVS

Databases

Oracle, MySQL, DB2, Microsoft SQL Server, Netezza, Sybase, Firebird, MongoDB

Rational Tools

Rational Software Modeler and Software Architect, Argo ML

Frameworks & Design principles

Struts, JSP, JSF, Spring, Hibernate, iBatis, AspectJ, RESTful web services, SOAP, Apache CXF, Jersey, SOA, Spring-Security, Spring Boot Microservices, Spring Cloud, Spring Batch, Eureka, Hystrix, Spark streaming API, Spring Web Sockets, Agile Scrum.

JavaScript Frameworks

AJAX, HTML5, Angular-JS, Angular, Angular-Material, Ag-gird, Gridster, NgDynamic, TypeScript, Node.js, Express, MongoDB, NPM, Webpack, React-JS, Redux, Babel, Yarn, Jasmine, Bootstrap, LESS, JQuery, Prototype, Ext-JS, Stomp, Sock-JS, Slick grid, Json, CSS, GWT, GXT

Application Servers & Middleware

Tomcat, IBM Websphere, JBoss, WebLogic, IBM MQ Series, Apache Axis, ActiveMQ, Atomikos, JBossTS, Tibco RV, HAWK, Apache-Kafka, Apache-spark

SSO

Siteminder, KRB2SM

ETL Tools

Talend

Tools & Utils

Eclipse, IntelliJ, GIT, Gradle, Train, CVS, Talend, Ant, Maven, Junit, Mockito, Visual Studio Code, TOAD, SQL Plus, SQL Loader, Shell scripting, Visio, SQL Server management, Jira, Jenkins,CI/CD, Sonar Qube, Docker, Kubernetes

Big Data Ecosystems

Hadoop, MapReduce, HDFS, HBase, Zookeeper, Hive, Pig, Sqoop, Avro, Oozie, Flume and Talend

Cloud computing

Azure: portal, Node-js, Jest, VSC, Event Hubs, Event Grids, Cosmos DB, Function Apps, Logic Apps

AWS: Dockers, Kubernetes, AWS Lambda, S3, EC2, AWS CLI

PROFESSIONAL EXPERIENCE

United Health Group Apr '21 to till date

Proactive Savings Alerts Engine (PSA)

Sr. Java Developer/Azure Portal Developer

PSA engine receives the claims from Rx-Claim system and generates the cost savings as well as Fallouts based on the response it receives from Best Price Engine as well as Predictive Pricing Engine and then stores the generated cost savings into Cosmos DB and then push them to downstream system which can be used later to alert the members on the Portal about the predictive savings.

Responsibilities

●Involved in implementing Function Apps in Node-JS using Http Triggers, Event Hub Triggers and Timer Triggers to process millions of records grabbed from On-premise Kafka messaging system and then push the events on to Event Hubs and then store the generated cost savings in Cosmos DB.

●Involved in implementing Logic Apps using Http Triggers, Event Hub Triggers to integrate the Function Apps implemented in Node-JS

●Implemented Unit test cases using java script Jest Framework.

●Designed and developed Claims Report Tool using Angular, Ag-grid, Angular Material.

●Designed and Developed Claims Report microservices using Spring Boot, SpringCloud, Eureka and Hystrix

●Configured the Function App Alerts based on the threshold that is calculated using queries implemented on logs in App Insights.

●Involved in implementing Automated Test cases using AccelQ which can be leveraged to create Claims connecting to IBM Rx-Claim screens and then grab the messages using Event Hub Listeners.

Environment/Tools: Azure portal, Kafka, Axios, Node.js, Jest, Visual Studio Code, Angular14, Ag-Grid, Angular Material, TypeScript, Git, Jenkins, Docker, Kubernetes, Event Hubs, Function Apps, Logic Apps, Cosmos DB, AccelQ, Function App Insights logs, Azure Log Analytics, Spring Boot Micro Services, Spring cloud, Eureka, Hystrix

BNY Mellon Sep '18 to Mar’21

Albridge Wealth Reporting and Insights (AWRI)

Sr. Java Developer

Wealth Reporting and insights is an award winning innovative solution that allows advisors to present a complete, holistic view of client assets.

It aggregates data from hundreds of sources to provide a consolidated view of assets. The advisors can access household, account and security level performance information on Demand and can also view benchmarks holdings and allocations for any given time period.

Responsibilities

●Designed and developed Report Builder tool which builds the reports dynamically from the various components like portfolio performance, Account Performance and Asset Category from the AWR domain using Angular, Gridster, Ng-Dynamic, Ag-grid and Spring Boot Micro services. We built a dashboard with Gridster where we could drag and drop components from thumbnails.

●Designed and developed WS-Admin tool using React-JS, Formik, Axios, Ag-grid, and Node.js, Express, MongoDB.

●Migrated the stored procs with thousands of lines of code to Data Engine implemented in java to improve the performance using multi-threading.

●Implemented automated test cases for Angular components using Jasmine testing framework.

●Involved in migrating Batch ETL process to Stream processing with Apache-Kafka and Spark streaming API using Scala.

●Involved in configuring Dockers, S3, EC2 and implementing AWS Lambda services

●Involved in configuring CI/CD pipelines using jenkins, sonarqube and Dockers on AWS.

●Involved in configuring VPC, Route tables, Internet and NAT gateways, IAM, users, groups and policies.

Environment/Tools:

Eclipse, Tomcat, JDK 1.8, Spring Boot Micro services, Spring Security, JWT, Apache-Kafka, Spark streaming API, Scala, Junit, Mockito, Angular9, GridSter, Ng-Dynamic, Ag-Grid, Angular Material, Type Script, ReactJS, Formik, Axios, Node.js, Express, MongoDB, NPM, Jasmine testing framework, Visual Studio Code, Bootstrap, SASS, LESS, Webpack, git, Jenkins, Docker, Sonar Qube, Dockers, Kubernetes, AWS Lambda, S3, EC2, AWS CLI.

Morgan Stanley Oct '14 to July’ 18

ENS Voice Applications and RISK

Sr. Java Developer

iConf is a custom built WebEx kind of tool widely used by MS business units to facilitate communication across business units worldwide. iConf is the front end internally developed product that interfaces to the Avaya Meeting Exchange that implements conference bridges.

Audio console: which is a web page showing participants and active talkers during a conference call;

Web portal: which is a web page to start the audio console, set PINs, and view post-conference reports.

Provisioning: which are automated periodic jobs that updates(add/delete/modify) users in the backend conference system;

Bridge-listener: which is the receiver of conference events from Avaya and publish and caches this information for the above components;

VP scanner: This is a standalone perl application that collects recording metadata and audio files from VPI recorders that record Avaya phones and BT turrets.

Responsibilities

●Designed and developed Audio Console using Ext-JS, Stomp, Sock-JS, Spring Restful Web services, Spring Web sockets and Spring Security.

●Improved the performance of Audio Console by Implementing Spring ThreadPoolExecutor to process all the events received from the Avaya conference bridges located in different regions and publish them on to web socket topics that are subscribed by the multiple browsers thru Sock-JS frame work.

●Designed and developed Voice Network Configuration portal using Angular2, Angular Material, TypeScript, Node-JS and NPM

●Implemented automated test cases for Angular2 components using Jasmine testing framework.

●Migrated Voice Playback portal from Ext-JS to React JS.

●Implemented Scheduler jobs and cron jobs thru Spring scheduler.

●Migrated VPScanner implemented in perl to Java8 using lambda expressions to do different kind of parsings to resolve channels information.

●Designed and developed Pin Migration process in perl to migrate all 6 digit pins to 7 digits across the firm.

Environment/Tools:

Eclipse, intelliJ, Tomcat, JDK 1.8, Spring4, Spring Boot, Spring Security, Spring Web Sockets, Junit, Mockito, Stomp, sock-JS, Perl, Perl-cgi, Phython, Ext-JS, Angular-JS, Angular2, Angular Material, TypeScript, Node-JS, NPM, Jasmine testing framework, ReactJS, Redux, Visual Studio Code, Bootstrap, SASS, LESS, Webpack, Babel, Zookeeper, git, train, gradle, Jenkins, Kerborized Framework, Site minder.

Merrill Lynch/Bank of America Aug '13 to Aug’14

Workplace Credit Studio

Everest Peaks Integartion-Hadoop development

Sr. Java Developer

In Peaks, Hadoop layer is used primarily for staging. Peaks provides 70 Table extracts to Everest in the form of AVRO files, which land in the designated HDFS path or Everest to pick up. Everest Hadoop application is developed using java, SQOOP, Hive, Pig, Oozie and Autosys. It converts the peaks provisioned data from .AVRO format to delimited TEXT in the first step and then exporting the data to Netezza using sqoop in second step. There is also a minimal cleansing done in hive before exporting to Netezza.

There are 80 files to load Daily and 74 for Monthly. Each of the table load is an oozie workflow which is scheduled using the Designated Daily/Monthly autosys box for processing. On completion of the staging load hadoop will trigger the netezza CDC box job.

Responsibilities

●Designed and developed oozie workflow jobs.

●Implemented map reduce programs in java for batch processing of data stored in HDFS

●Implemented Autosys box jobs to schedule oozie workflow jobs

Environment/Tools:

Eclipse, Tomcat Servlet engine, JDK 1.7, Hadoop, MapReduce, HDFS, HBase, Avro, Zookeeper, Hive, Pig, Sqoop, Oozie, Flume and Talend

Merrill Lynch/Bank of America Sept '12 to July ‘13

Workplace Credit Studio

Sr. Java Developer

Workplace Credit Studio Project is to assess the counterparty risk by PMAs, Analysts, FMAs and Credit officers for a newly created counterparty or a new facility with in an existing counter party. The underwriting document will be assisted on an ongoing basis by providing adequate hierarchy and facility information. The document will be reviewed at a set interval of time and will be replaced by a new document with more updated counterparties if deemed necessary. The underwriting document is completed by the PMAs FMAs and Analysts, who also assign or create a hierarchy for the counterparty.

Responsibilities:

●Involved in designing and developing Underwriting Document Evaluation system using Twitter Bootstrap, JQuery, Slick gird, Spring, AspectJ, JAX-RS with Jersey and iBatis

●Involved in designing and developing Datapulls from Netezza to SQL Server using Talend

●Implemented unix shell scrips to deploy and execute Talend jobs on Linux box.

●Customized data type conversions in Talend

●Involved in developing many complicated Stored Procedures, functions, triggers, and views for Datapulls

●Provided Production support and troubleshootingincluding working with business users in resolving any issues that they may encounter.

●Performed code review and discussed best practices with other team members on a frequent basis. Provided mentoring to junior developers of the team.

Environment/Tools:

Eclipse, Tomcat Servlet engine, WebLogic, JDK 1.7, JSP, Servlets, Spring,HTML5, JAX-RS with Jersey, iBatis, AspectJ, Java Script, AJAX, JQuery, Json, EXT-JS, Twitter Bootstrap, Redhat Linux, MS SQL Server, Talend, SVN, SQL Server management studio.gf

FINRA(Financial Industry Regulatory Authority)

Mar'12 to Sep'13

Sr. Java Developer

FINRA, is a private corporation that acts as a self-regulatory organization (SRO), FINRA regulates trading in equities, corporate bonds, securities futures, and options, with authority over the activities of more than 5,100 brokerage firms.

FINRA operates the largest arbitration forum in the United States for the resolution of disputes between customers and member firms, as well as between brokerage firm employees and their firms.

Responsibilities:

●Designed and developed Rich front end screens for EMS Web Application using EXT-GWT

●Developed CustomFormLayout, CustomCheckBox, and CustomCheckColumnConfig to fulfill project requirements.

●Designed and developed RESTFul web services using apache-cxf, Spring JAXB and Hibernate

●Designed and developed Exam Planning and Milestone Management using JQuery, Restful Web services, Apache-cxf, Spring and Hibernate.

●Designed and developed Rich front end screens for QRA Web Application using EXT-JS 4.1

Environment/Tools:

Eclipse, Apache Web Server, Tomcat Servlet engine, JDK 1.7, Apache Axis2,, EXT-GWT, EXT-JS 4.1, Apache CXF, RESTful Web Services, JAXB, Spring, AspectJ, Visio Professional 2000, Java Script, AJAX, JQuery, Oracle, Star Team, SVN.

Merrill Lynch/Bank of America June '11 to Mar'12

MLBM (Merrill Lynch Bond Market) and Merrill Edge(http://www.merrilledge.com)(Fixed Income Trading System)

Sr Application Architect

MLBM is a Fixed Income order entry platform for retail BofA Merrill Lynch Financial Advisors (about 20,000), Portfolio Managers, Marketers, Syndicate and Traders, which supports Straight-Through-Processing of Fixed Income orders.

JUNO is offerings and distribution platform for FI prices. The JUNO Infrastructure acts as a Hub or single connection point for the different trading platforms from each of the firm's trading and offer management systems to each electronic distribution channel. On an average, JUNO routes 18,000 orders in a given trading day.

Merrill Edge is an online channel for self-directed investors. It provides "Edge" to Individual Investors. The Edge business needed to add fixed income capabilities to the Merrill Edge platform to become more competitive in the online space. With the addition of FI trading and alerts, the platform becomes much more marketable, and empowers the individual investor to diversify his/her portfolio and keep a close watch on risk and opportunities without having to shop at different trading houses. And of course, this will in turn help increase the user base as well as revenue for the program.

Responsibilities:

●Designed and developed Scan screens for Corporates and Agencies using Spring-MVC, Spring-jdbc, Prototype, Ajax, custom built java script libraries.

●Designed and developed Order Entry System using Web services, Spring-mvc, Prototype, Ajax, Tibco RV, IBM MQ Series.

●Involved in analysis, design and development of web services for Merrill Edge trading system.

●Involved in designing and developing Trading Real time Transaction servers and Inventory servers using JMS, Tibco RV and Java Concurrent packages.

●Proficient with multiple packages of the Core Java API, including Collections, Concurrency, Multi threading, Annotations, IO, Lang, Reflection, Generics, Enhanced For Loops, Typesafe Enums, varargs, Autoboxing, and Proxy.

●Involved in developing many complicated Stored Procedures, functions, triggers, and views for Order Entry system as well as Bid Request/Offer wanted System.

●Designed tables, procedures and processes. Extensive experience writing SQL queries.

●Provide Production support and troubleshooting; including working with customers in resolving any issues that they may encounter.

●Configured and installed private key in PKCS12 format using openssl and java keytool for backend java process to connect to Secured Account Holdings Web Service.

●Developed mockup screens for Corporate New Issues using EXT-JS

●Created detailed technical design documents along with illustrations based on UML methodologies.

●Extensively designed and develop SOAP-based web services needed by the consumers.

●Performed code review and discuss best practices with other team members on a frequent basis. Provide mentoring to junior developers of the team.

●Involved in migration of Legacy Applications and designed and developed rich front end screens in place of old screens using java script, prototype, ajax and custom built java script libraries.

Environment/Tools:

Eclipse, Apache Web Server, Tomcat Servlet engine, JDK 1.6, Apache Axis2,, Apache CXF, JSP, Servlets, Spring, AspectJ, Visio Professional 2000, Java Script, AJAX, Prototype, JQuery, Json, EXT-JS, Redhat Linux, MS SQL Server, JBoss, JMS, IBM MQ Series, Tibco RV, HAWK, SVN, iText, Siteminder, CISCO Local director, SQL Server management studio, MKS, OpenSSL

Quinn Fable Adv Inc.- Aug 02 to Feb 11

Software Development Lead

Quinn Fable is a top notch Advertising agency located in New York. Quinn Fable approaches each project with a collaborative process that Identifies goals and objectives, Supports the brand and delivers a focused message.

The web sites maintained by Quinn fable are atteod.com, eintegrate.fablenet.net, attpreferred.com, attexclusivelybusiness.com, vzwemailengine.thebrandauthority.com, windowsmobilepartnershop.com and jennawear.com to name a few.

Environment/Tools:

Eclipse, Apache Web Server, Tomcat Servlet engine, JBoss, WebLogic, JDK 1.6, Apache Axis, Struts Frame work, JSF, JSP, Servlets, Spring, AspectJ, Hibernate, ArgoUML, Visio Professional 2000, PHP, Java Script, AJAX, JQuery, Json, Redhat Linux, Oracle 9i, MySQL, JBoss, ActiveMQ, JBossTS, Atomikos, CVS, OpenLDAP

Responsibilities:

●Provided Architecture leadership for the development of all Quinn Fable custom built Systems.

●Involved in requirements, analysis, design, development, code reviews, and testing during the software development lifecycle

●Single-Handedly designed and developed EBROADCAST system which enables high quality email campaigns for sensitive client lists and Provides Delivery Status Notification at the individual email level and automates the capture and reporting of all detail statistics.

●Designed and developed QF-WORKSMART which is a secure, Internet-Based job management Platform, which tracks jobs, time sheets, schedules, Gantt charts and other applet based charts.

●Involved in Installation, Configuration and Administration of Apache web server, Tomcat servlet engine, CVS, Linux Clustered service for Tomact, openLdap, OpenSSL and RSYNC.

●Involved in Installation, Configuration and Administartion of WebLogic Server.

●implemented Log4j using spring and AspectJ.

●Implemented Two Phase comit using Spring, ActiveMQ, JBossTS, Atomikos.

●Replaced RMI server with Web Services using Axis-2

●Involved in RedHat Linux administration.

●Followed MVC pattern using Struts frame work, Spring web mvc and JSF

●Designed, developed and deployed JennaWear shopping cart using PHP

●Leading a team of 6 people for the application development

●Contributed in the analysis of performance tuning of all the Applications

GE Capital, Danbury, CT

Sep 00 - Jul 02

System analyst

Global Panther

Environment/Tools:

IBM Visual Age, IBM websphere3.2/3.5/4.0, IBM MQ Series, JDK 1.2, JSP, EJB, JMS, RMI, Rational Rose, Visio Professional 2000, Java Script, Win NT4.0, Sun Solaris 5.6, Unix, Oracle 8i, PVCS Version Manager and PVCS Tracker

Responsibilities:

●Involved in requirements, analysis, design, development, code reviews, and testing during the software development lifecycle

●Involved in Web Sphere Installation, Configuration and Administration

●Deployed entity beans and session beans, setting the Transaction attributes and Isolation Levels and implementing Connection Pooling

●Involved in Tuning of WebSphere Application Server for performance improvements

●Used WebSphere Resource Analyzer to monitor execution of EJB's

●Used Jprobe for monitoring of whole Application performance

●Developed Unix shell scripts for performing administrative tasks

●Involved in Clustering and Cloning of WebSphere Application server

●Deployment was being done under the Web Sphere Application Server 3.2 and later on migrated to 3.5 and again migrated to 4.0

●Developed all the beans under EJB test environment in Visual Age for Java 3.0/3.5

●Implemented JMS API to push information from Panther System to Legacy System (which is there in Mainframe COBOL) thru IBM MQ Series Server

●Designed Object modeling for Legacy module which consists of pushing data from Panther/VFD System(running on WebSphere Application Server, Solaris 5.6) to Cheetah/Legacy System(running on Mainframe 0S/390) which involves Frame work design Pattern Classes like Business Objects(BO), Light Weight BO, DACs(Data access components), Service Brokers, Data Exchange Capsules, Data Adapters, Service adapters, Facades( Session Beans) Data Containers, Request Dispatchers, Data Managers, Message Brokers, Queue SPI's, Factory Classes and Caching EJB Home stubs and Queue Connection Factories

●Leading a team of 6 people for the application performance for last 10 months.

●Contributed in the analysis of performance tuning of the Application

Satyam Computers, INDIA.

Mar 98 to Jul 00

Software Engineer

Remote Access Lawyers (RAL)

Environment/Tools:

JDK1.1,JDBC,JWS1.1,Applets,Servlets,HTML,JavaScript DHTML,Oracle7.3, Windows NT 4.0 server,Windows-95 on IBM PC.

Future Software, INDIA

Sep 97 to Feb 98

Software Engineer

CALDOR PMDB Data upload

Environment :

ASP, HTML, DHTML, JavaScript, VBScript, IIS 3.0, MS Visual Interdev, Oracle7.3, Windows NT 4.0

Education

B.E in Electronics & Communications from Osmania University, AP, INDIA

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