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Uma Jammula - Performance Engineering

[email protected]

Location: Atlanta, Georgia, USA

Relocation: NO

Visa: H1B

Uma Jammula Performance Engineering Contact number: 404-508-5797 Email address: [email protected] Fourteen years of IT experience in Delivery Management of development Projects, Design and execute Products,Performance Engineering and Automation of Banking, Insurance, Health care domains . Served as a Vice-President, Lead Senior Engineer for the Digital Technology and Innovations Performance Engineering group in Wells Fargo, India (Hyderabad). Worked extensively in all phases of STLC and SDLC including requirement analysis, Planning, Design, Implementation, execution and post implementation process. Proven track record in Defining the PE Process, Project Coordination, Client Coordination, Partner Collaboration, Test Planning, Metrics Collection ,Guiding and Reporting. Implemented standard Agile processes for the Payment Virtual Solutions and Innovations (PVSI-Digital Channel technologies), and responsible for supporting E2E Performance Engineering of several Tier 1 applications that performed more than 2 billion transactions a month. Implemented Design and Automation of Continuous performance testing and reporting frameworks for Wells Fargo along with Data storage and Retrieval models as part of Efficiency, Effectiveness and Innovation. Highly successful in keeping strong team engagement with very less attrition. Ensured offshore model was successful by delivering quality products and ensuring long term success. Insightful experience in project management activities including guiding team members, estimation, creating WBS, Test Planning, Test Effort Estimation, Test design and execution, Test Environment management, Defect tracking and E2E, UAT testing phases, status reporting, Production work load modelling, Pre-Prod and Prod Performance monitoring, timely delivery of the task at acceptable levels of quality and adheres to best testing practices. Completed NASSCOM certification on Artificial Intelligence in 2019. Proficient in swiftly completing up projects with competent cross-functional skills and ensuring on time deliverables within pre-set cost parameters. Very well versed with Agile Methodology ,Micro services Architecture and has gone through a successful implementation of the same. Represented the Women s team member network for Bengaluru location at multiple instances and actively volunteered for social causes, representing the Organization. Proven ability to build and manage highly efficient and geographically distributed teams Build credibility, establish rapport, and maintain communication with stakeholders at multiple levels, including external partners to the organization. Organization Position s Experience Wells Fargo(Enterprise Global Services) Vice President/Lead Software engineer/Technology Manager/Apps System Engineer Dec 2010 to July 2022 Wipro Technologies Project Engineer Mar 2008 to Dec 2010 Technical Skills Database skills : Oracle DB, Mongo DB Programming Languages : SQL, C, Python,Java 8 Tools & Utilities : Oracle SQL Developer , Mongo Ops manager,Eclipse IDE, ALM PC12.55/12.60, Wily Introscope,AppDynamics,CA Dev Test for Service Virtualization, Rational CQ, MAT, TDA, GC Viewer, JMC,iTKO LISA, JIRA, IBM Green Hat Tester 5.4, MQ Visual Edit, QC 11.0, QC 9.0, Actional Team Server, XML Spy, Parasoft SOA Test, HP Service Test, SOAPui Operating environments : Linux, Solaris, Windows XP, Win7 Most latest Tech Stack : MongoDB,Kafka,Apache Storm,Flink Payment Virtual Solutions and Innovations (PVSI-Digital Channel technologies), Technology Manager at Wells Fargo India, HYDERABAD Jul 2018 July 2022 Managing the Payment Virtual Solutions and Innovations (PVSI-Digital Channel technologies)- Platforms Performance Engineering and tools development team in EGS Hyderabad and Bengaluru locations (Team size 24) which involves defining the roadmap for building scalable and resilient systems for the end customers. Extensively involved in work allocation, tracking, status reporting, Effort estimation, one-to-one meeting to resolve team s technical concerns, reviews of the allocated work and test deliverables. Identify innovation opportunities, emerging technical trends and best practices to ensure we meet and maintain technical standards and best practices as well as adopt new trends. Identifying Hiring needs and actively participate in identifying high potential members to build a high performing team. Identifying the training requirements, organizing and conducting internal trainings and help to solve peers technical/functional queries. Extensively collaborating with US partners and Leaders to take the PE team ahead in Chaos Engineering and Resiliency. High focus on Automation to automatically collect and report Performance Metrics. Designed and implemented an enterprise wide product for the same which was presented at multiple Forums. Mentoring the team and helping them with right guidance and constantly nurturing them for skill enhancements on DB Analysis, Performance Tuning of Databases and Adapting to Chaos engineering aspects etc. Rewarding team members as appropriate. Responsible for Developing and Reviewing Artifacts related to Key Performance Indicators and push release to Production. Involve in Performance engineering of the Payments banking application, monitor,analyse, and debug using JFRs to suggest the development team on quick fix performance bottlenecks. Perform reviews on testing artifacts, directing and improving quality of deliverables. Involve in ambiguity review, Report Walkthrough to Stakeholders and maintaining a great partner collaboration along with highlighting risks and suggesting mitigation plans. Test Management including tracking requirements, test plan, test cases, defect logging and tracking using JIRA. Actively involved in Scrum meetings in every release. Supported Implementation of Machine Learning to Predict Performance of Payments Application Production Environment using PreProd Data. Establish Continuous learning platform for self and team members. Have been awarded with Achieving Excellence in the organization for my contributions. Digital Money Movement Solutions- Products/Platforms Apps System Engineer at Wells Fargo India, BANGALORE, HYDERABAD Aug 2014 Jun 2018 Lead Multiple Business Critical Tier 1 applications- Online Payment Service, Bill Pay. DSM-Digital Sales and Marketing Platform- WWW-Wells Fargo Home page, which is the heart of the consumer banking landing page, along with Offers and Cross channels sales products. All of the above handle a critical load of 100 TPS Both these platforms are developed using Java and XML running on RHEL with backend Oracle Exadata DB. Performance Testing is done using Load Runner test tool while monitoring goes with Wily Introscope/AppDynamics. Lead the Performance testing team in EGS Hyderabad and Bengaluru locations (Team size 8) which involves their work allocation, tracking, status reporting, Effort estimation, one-to-one meeting to resolve their technical concerns, reviews of the allocated work and test deliverables. Analyze requirements during the requirements analysis phase of projects and keep track of the new requirements from the Project. Responsible for Developing test plans, developing, reviewing and maintaining Test Scripts using LR tool. Stub the necessary external client calls using LISA Service virtualization tool. Conduct Performance tests and analyze Performance Bottlenecks via TDA, JMC and GC analysis tools for Database intrinsic application ( like Payments) for various DB Tests- o Connection pool settings to Database, MQ cluster and other down streams o Implementation of UCP parameters and FastConnectionFailover mechanism to database o Newly introduced SQL queries and stored procedures o Created and Explored Data for the complex digital platforms- Alerts and Payments o Chaos DB testing: Implicitly introducing the long running DB calls o Migration to Exadata o Migration to Kafka cluster from IBM MQ Carry out End-to-end Performance testing and certify from PERFORMANCE Test Group. Conduct Performance engineering of the Payments banking application, using JFRs to debug, and suggest the development team to quick fix performance bottlenecks. Perform reviews on testing artifacts, directing and improving quality of deliverables. ALM 12.55 Admin for the entire Performance team. Performing Post Release activities of monitoring Production systems. Enterprise Customer Profiles and Referrals (ECPR), QA Specialist at Wells Fargo India, HYDERABAD Dec 2010 Aug 2014 ECPR is a middleware banking application which involves services supporting sales, service, and retention, such as: Customer Profile, Best Product Recommendation, and Streamline Address Change. This application is developed using Java and XML running on Sun Solaris. Testing is done using GH tester and Solstice Integra test tools. Analyze requirements during the requirements analysis phase of projects and develop appropriate Test script for web services using GH tester tool. Automated Functional testing of SOA based middleware Enterprise customer application including smoke test and Build checkout. End-to-end testing, aiding Performance testing and QA certification of web services, Ambiguity review, testing, defect logging, re-testing and regression handoff. Co-ordinate and facilitate with Project Timeline Estimates .All activities right from raising JIRA ticket for build deployment to testing and giving a GO forward for production deployment is handled independently. Handled Production installs - QA Support Activities. Participate in meetings, discussions, and proactively gave impact analyses in terms of estimations and project planning. Have been awarded with many shared success awards and achieving excellence-3 in the organization for my contributions in this project. Medavie Blue Cross, Project Engineer at Wipro Technologies, HYDERABAD March 2008 Dec 2010 Medavie Blue Cross is a recognized health services partner providing health, travel, life and income replacement products in Canada for the last 65 years. It has a vision to roll out SaaS model for Healthcare Benefits by the year 2012, which is implemented using SOA-based web application that is functionally equivalent to the existing legacy application. I was involved in Test Plan preparation, Test case development using Parasoft SOA test took and Test execution of the business Critical Web services. I was leading a team of 2 in multiple rounds of end to end testing. Responsible for WS test deliverable which involves signoff on Test Plan from client, Test case sign off and Test result report signoff with collaboration from multiple stakeholders. Representing the SOA WS test team in weekly status meetings and raising flags making sure Risks are communicated well in advance and a mitigation plan is decided. Giving presentations to the Clients on SOA-WS Testing process and procedures. Actively involved in providing test effort estimation for each of the individual WS calls to make sure project deliverables meet timelines. B.TECH in Electronics and Communication Engineering from Maharaj Vijayaram Gajapathi Raj College of Engineering and Technology, (JNTU Affiliated) in 2007 with 75.3% Intermediate from Sri Chaitanya Junior College with 96.7%.Secured State 2nd in Intermediate Board of Andhra Pradesh in Plus1 and State 9th in Plus 2. Keywords: cprogramm quality analyst message queue database information technology golang hewlett packard green card California Colorado