Suresh Itha Email & Phone Number

Bentonville, Arkansas, Us

* Worked on Item Catalog and Item Read Services (IRS), Rollups, Walmart Pay, Walmart Check-in and GIF(Global Integrated Fulfillment) applications.* Walmart Cloud Native Platform (WCNP): WCNP is a go-to platform for any stateless Walmart application to deploy itself. * WCNP takes care of any cloud technology that the application needed along with scaling and making sure the application is highly available. * Responsibility includes orchestrating a multi-cluster environment for the platform with Kubernetes and Docker. It also requires writing the Kubernetes controllers to handle all customized requirements for the orchestration.* The product’s backend follows Java Microservices Architecture. Services are divided into logical components are having 20-30 rest APIs in each component and deployed as docker Image in custom k8 clusters. * Collaborates with project partners to identify product and technical requirements. Conducts analysis to resolve integration needs. * Designing highly scalable distributed systems, Implementation of modules keeping disaster recovery, auto fail-over mechanism + resiliency patterns + self-healing systems, metrics(system and application), alerts etc. * End to end ownership of microservices design + implementation + production rollout. * Designs new software and web applications, supports applications under development and customizes current applications. Develops software update process for existing applications. Assists in the roll-out of software releases. * Responsible for the researching, writing, and editing of documentation and technical requirements, including evaluation plans, test results, technical manuals and formal recommendations and reports. * Provides technical leadership throughout the design process and guidance with regard to practices, procedures, and techniques. Displays expertise in knowledge of engineering methodologies, concepts and skills and their application in specified engineering specialty.

Bentonville, Arkansas, Us

Currently spearheading the development of a robust Location Services system, ensuring precise customer location determination and delivering a seamless location/stores experience across the platform. Excited about the enhancements and eager to optimize it further for increased efficiency and user satisfaction.• Design and develop application using the latest tools and technologies including Java EE, Spring, Oracle, Kubernetes.• Use CI/CD tools like Jenkins, Maven, Kubernetes and GitHub during the development and deployment.• Build and deploy software containers that are integrated with GIT, Jenkins, OpenStack Cloud and OneOps.• Use the Git Version Control System to coordinate work with the software team and integrates software applications with Jenkins to set up Continuous Integration and Continuous Delivery Environments (CI/CD). • Measure application performance by setting up alerts and monitor dashboards in cloud-based tools such as Grafana and Medusa and analyze them. • Ensure that all software solutions are highly optimized using Wal-Mart and Azure Developer Tools and internal performance tools and setup management, monitors, and alerts software system tools to monitor infrastructure that runs the software for large-scale projects. • Use Dynatrace, Grafana and Splunk tools to analyze the performance and metrics of the application.• Suggest overall product improvements such as software features that Wal-Mart’s customers want, proactively evaluate software engineering processes, and provide recommendations to increase efficiency.• Work on API design using REST/HTTP principles. Make sure uniform-interface, client-server, stateless, cacheable, layered system, code on demand is achieved.• Work on Rest API’s with JSON to talk to Postgres database. • Use Twelve-Factor App methodology to implement the micro services using Spring Boot. • Work on core data structures and algorithms and implement them using Java.

Bentonville, Arkansas, Us

* Build, design support large scale multi-tenant distributed Enterprise system – Cloud for Walmart OneOps Platform.* CI/CD pipeline – OneOps, Sonar-Qube, Snyk, Hygieia, Maven, K8S, Helm. Stateless and Stateful Applications – Elastic Search, Cassandra, Redis, MongoDB and Postgresql DB. * Experience Automation Scripts (bash, python, Golang) build automation tools Artifactory, Nexus, Proximity, Concord, Jenkins. OS hardening – Center for Internet Security (CIS) Benchmarks, Operating System Protection Profile (OSPP) and Security Vulnerabilities Application Levels. K8S hardening - National Security Agency (NSA) datree tools for prevent K8S misconfigurations and helm charts. * Handle design, definition, planning & development; Build DevOps solutions & tools; Engage with Customers level support; Working in a dynamics & collaborative environment; Understanding of Microservice Architecture – Networking, Proxy(FW)/Reverse proxy(GSLB), Service Security, HA and DR End-to-End Solution * Monitoring/Graphing/Logs/Database - Dashboards tools Splunk, Prometheus, Grafana, Nagios, & etc.) PagerDuty, xMatters, Slack, Jira and proprietary Walmart labs tools supported - infrastructure & developers. * Responsibilities include partnering with Enterprise Architects and engineering resources (CCM, Akeyless, Service Registry etc.)* In addition, responsible for defining and coordinating activities related to the support, measurement, and continuous improvement of the starter kits.* Develops software update process for existing applications. Assists in the roll-out of software releases. * Design, develop like coding, review, unit-testing, debugging, deployment, operations, support and maintain Java and Azure, GCP, OpenStack cloud-based software applications. * Migration Elastic Search Implementation for OneOps search engine and wrote the multiple Index APIs. * Implementing the new modules using Azure, GCP Cloud, Spring Boot, Docker on OneOps Infra.

Teaneck, New Jersey, Us

• Design, development and deploying of Micro-Service applications in multi-cloud infrastructure such as Microsoft-Azure, OpenStack and Docker.• Handling installation/configuration of tools such as Jenkins, Docker, Ansible, NPM, Tomcat, Apache, ElasticSearch, Storm and Kafka cluster.• Develop DevOps applications using array of languages such as Java, Python, Linux and Ansible depending on specific project requirements. • Involved in Dev-Ops activities, like possessing in-depth experience of managing cloud-based technology, effectively handling configuration & deployment and monitoring of infrastructure & services.• Participate in software development lifecycle as from requirement analysis, design, development, deployment, unit testing, production rollout and support.• Develop automation and continuous integration scripts using Python, Shell technologies.

Teaneck, New Jersey, Us

JCPenney is one of the Cognizant clients, I was being deputed at Plano,TX to work with the JCPenney's IT team on some of the JCPenney's Merchandising & Developing JCPenney applications Core Content Management System with open source technologies.Technology - Oak, Jackrabbit, JCR, Micro-Services, Spring Boot, Spring Restful, Amazon SQS and Cassandra with Postgresql with Hikari Data source.Roles and Responsibilities - • Requirement Analysis – Developing Spring boot applications with Spring rest services integrated with No-SQL DB and deployment in AWS Cloud. • Coding and implementation.• Unit Testing.• Peer review as part of code review process.• Root Cause Analysis to identify and provide long term solutions for production Bugs and improving site performance, conversion ratio with help of tools such as Splunk.

Teaneck, New Jersey, Us

Walmart is one of the Cognizant Clients and I was worked at Bangalore location to work with the Walmart's IT team to develop, maintain, upgrade and support Wal-Mart e-commerce site applications. Coordinate design & implementation of applications, collaboration the project managers, engineering teams and client representative to ensure on-time completion of project deliverable. Provide technical leadership to junior Engineers. Design Web applications and maintain content for Java-based systems. I have been involved for the below mentioned teams as part of the Wal-Mart project.Technology - Spring Framework, Apache CXF and Jersey Rest Framework, JPA, Java Servlet Technology, Tomcat.Roles and Responsibilities - • Requirement Analysis – Enhancement Requests. • Coding and implementation.• Unit Testing.• Mentoring and Knowledge Transfer for team members.• Peer review as part of code review process.• Root Cause Analysis to identify and provide long term solutions for production Bugs and improving site performance, conversion ratio with help of tools such as Splunk and Tealeaf.

Rockville, Maryland, Us

MMIS(Xerox) System provides the medical solutions for the US citizens who has been enrolled as members to the System and Providers who are hospitals and private doctors providing services to the members, The provider can directly claim the services from the US government or else they can opt for a third party systems called Trading Partners. Trading Partners will deal with the claims of the Providers and they take all the responsibility of claiming for the services, this applications will be proceeded to the internal claims department of the state who will verify the claims and approve the claimed amount by the providers. There are other departments such as benefit plan, Service authorization, security, Third Party Liability and so on, who will dealt with the eligibility of the member depending on the national insurance paid by the member

Bangalore, Karnataka, In

I have very good knowledge on Banking and Financial domain.Technology wise i have very good hands on Java, Struts, Spring, Hibernate and Restful webservices.

Master Of Computer Applications - Mca, Computer Science

Bachelor'S Degree, Chemistry