SUMMARY

• 10+ Years of experience of application experience using Java, JavaScript, Angular, Spring boot, microservices and Bigdata mainly in Design, Develop and operations.
• 8+ Years of experience in Java.
• 3+ Years of experience in Big data technologies like Apache Hadoop, Spark, Cassandra and HIVE (Hadoop Ecosystem).
• 4+ Years of experience in Spring modules.
• 2+ Years of experience in Spring and REST based webservices.
• 3+ Years of experience in Data Analytics using Splunk, AppDynamics, Tableau.
• 5+ Years of experience in Front - end UIDevelopment skills using scripting languages like HTML5, CSS3, Bootstrap, Angular js and Angular 8.
• 5+ Years of experience in Spring Boot and Microservices.
• 2+ Years of experience in Scala.
• 3+ Years of experience in React js.
• 2+ Years of experience in Node js
• 3+ Years of experience in Spark.
• 4+ Years of experience in GitLab, GitHub, Bitbucket .
• 1+ year of experience in Clojure programming .
• 1+ Year of experience in creating Micro frontend using Angular and Element js .
• 2+ Years Appdynamics
• 2+ Years Ruby Rails
• 2+ Years UX
• 1+ Year ECMAScript
• 2+Years in Splunk
• 2+ Years of experience in nosql DB (Mongodb)
• 2 +Years of experience in Python.
• 3+ Years of experience in AWS (EC2, S3, DynamoDb, Lambda, Cloudwatch etc.).
• 3+ Years of experience in CICD pipeline (Jenkins, Dockers, Kubernetes (EKS))
• 2+Years in DevOPS (CHEF and PUPPET)
• Experience of Model-View-Controller (MVC) pattern in development of Single Page Application (SPA) using AngularJS.
• Experience in installation, configuration, supporting and monitoring Hadoop clusters using Apache, Cloudera distributions and AWS.
• In depth understanding of Lucene Java Libraries programmed for indexing and fast retrieval of data.
• In-depth understanding of Hive Scripting which includes writing UDF’s and custom input and output formats.

TECHNICAL SKILLS

Languages: Java, SQL, PLSQL, XML, C, XHTML, HTML, CSS, Java Script, AngularJs

Programming Language: Java, J2EE, JDBC, Servlets, JSP, Splunk, SQL

Big Data Technology: Hadoop, Map Reduce, Pig, Hive, Spark

Framework: Struts, Hibernate and Spring.

Development Tools: Eclipse, WebSphere, WebLogic, JBoss, ANT 1.7Design and Modeling: UML and Rational Rose.

Web Services: SOAP, REST, WSDL, UDDI.

Databases: Oracle 10g/9i/8i, SQL Server, MS-Access.

Scripting languages: Java Script. Angular Javascript, XML technologies: DTD, XSD, XML, XSL, XSLT, SAX, DOM, JAXP.

Environment: s: UNIX, Red Hat Linux, Windows 2000, Windows XP.

Methodologies/processes: Agile, waterfall.

Visualization Tools: Tableau 9 and 10.0

Monitoring Tool: Splunk, NAGIOS

PROFESSIONAL EXPERIENCE

Sr. Full Stack Developer

Confidential - Issaquah, WA

Responsibilities:

• Developing Object Oriented, multi-tier applications in a complex architectural landscape .
• Created Micro Frontend apps using Element JS.
• Designed Microservices architecture deployed the code to EKS using Docker and Artifactory.
• Leading the team intechnicalroles working closely wif business, architectural board, change management, security and support teams.
• Developed various microservices using springboot and UI using Angular 8 and 9.
• Created reactive forms and wrote various UI validations.
• UsedEKSto manage containerized applications using its nodes, Config Maps, selector, Services and deployed application containers as Pods.
• Created docker images and pushed them to the Jfrog artifactory .
• Managed the versioning in artifactory as per the standard.
• Created multiple pods and Deployments to manage the end-to-end application.
• Implemented security at namespace level and the network level.
• Created CICD pipeline using Jenkins.
• Implemented the SSL certs at the network level to secure the traffic.
• Implemented Autantication and authorization using ForgeRock and Mulesoft .
• Configured Veracode Scan on CICD Jenkins to scan application code before deployments to EKS Cluster.
• Prepared and gave multiple noledge transfer sessions to developers and new team members
• On Kubernetespods, deployments, services and CICD integration.
• Troubleshoot various issues related toKubernetespods deployments and services.
• Created Pods wifEKSthrough YML scripts and Deploy to Docker containers in Various nodes in the environments.
• SecureMongoDBusing autantication.
• Wrote services to store and retrieve user data from theMongoDBfor the application on devices.
• Installed and configured Mongo DB and postgre SQL DB onEKSCluster and connected to microservice applications.
• Developing Object Oriented, multi-tier applications in a complex architectural landscape.
• Continuous Integration and Continuous delivery of cloud services and User Interfaces (UIs).
• Closely work wif Engineering Managers, Product Managers for achieving CapitalOne's vision and mission regarding credit card upgrades system.
• Built Single Page Applications (SPA) usingAngularandReact.js.
• Built Restful web API wifSpring,Spring Boot,and testingAPIsusing Postman.
• Work on Elastic Container Service (ECS) on AWS cloud for running docker containers of services and building pipelines for services and Spark jobs
• Createdreusable componentsfor the application and used props to pass data between parent and child component. Also, createda functional componentas well asa class componentto maintain code simply and cleanly.
• Work on enterprise data warehouses and different data sources such as RedShift, Snowflake, Terradata, AWS S3 and internal CapitalOne data sources.
• Review teammate’s technical designs, code and tests.
• Harnessing DevOps skills to automate service and apache spark jobs deployments using Jenkins and CapitalOne internal frameworks.
• Profile and performance tune the work to ensure to deliver the fastest web experience to all potential customers across the US.
• Design, Develop full stack applications
• Participate in business requirements formulation, planning, scheduling, executions of plans.

Full Stack Developer

Confidential -Tampa, FL

Responsibilities:

• Review the BRDs and collaborate to change Rebellion Wireframe design.
• UIX Development includes working wif CSS background, CSS Layouts, CSS positioning, CSS text, CSS border, CSS margin, CSS padding, Pseudo elements and CSS behaviors.
• Developed Node.JS framework written inTypeScriptto handle HTTP requests and URL routing.
• Used Angular JS Framework to implement MVC design patterns; used Angular JS including authoring complex directives, services, controllers, and filters.
• Develop Spring Framework using components like MVC, Transactions, ORM and JDBC.
• Designed and implemented business logic wifSpring4 framework to perform IOC to isolate business logic from data presentation, AOP, and integratedSpringMVC to define Controller, action mappings, services.
• Develop consumer-based features and applications using Python.
• Used Docker for creating images that are deployed on AWS asMicroservices.
• Developed a system of micro-services to replace a legacy, monolithic application, using Java, Spring Boot, Cloud Foundry.
• Developed core Service as maven jar that can be included by other Microservices as their maven dependency.
• Created Server instances on AWS. Tomcat, Swagger are installed and used for deployingMicroservices.
• Developed service layer usingSpringMVC and SpringBoot.
• Created Docker images for SOA projects that are developed as Microservices.
• ImplementedMicroservices architecture using Spring Boot for making different application smaller and independent.
• Worked wif Architecture team on new Gen 3SOA, Web and ESB Architecture for large ecommerce site.
• Implemented logging using log4j andSpringAOP.
• Worked to secure our RESTful web services using oAuth 2.0 wifSpringsecurity to autanticate any third-party requests. Managed integration of Splunk for logging REST API transactions.
• Performed advanced procedures like text analytics and processing, using the in-memory computing capacities ofSparkusing Scala.
• Used Spark-SQL to Load JSON data and create Schema RDD and loaded it into Hive Tables and handled Structured data using SparkSQL.
• Develop Spark/MapReduce jobs to parse the JSON or XML data.
• Creating S3 buckets and also managing policies for S3 buckets and Utilized S3 bucket and Glacier for Archival storage and backup on AWS.

Confidential- Dallas, TX

Full Stack Developer

Responsibilities:

• Review the Business Requirements and user stories.
• Developed the UI using AngularJS, CSS, HTML.
• Developed complete module using Typescript.
• Developed organization's Website and all custom web applications using JQuery, Javascript, HTML, CSS, XML and AJAX
• Maintain high-quality of RESTful services and implemented REST web Services usingSpringMVC and JAX-RS.
• Created logical bundles to represent different functions of theMicroservices as follows:
• Controller - resolves as endpoint as entryway into the microservice API. Controllers could exist for any logical component of the microservice, i.e., for business logic, and visualization, and to a lesser extent data access.
• Channel - provides UI visualization and logic
• Service - where the business and application logic resides Persistence - for local CRUD operations ¶Integration - where an external endpoint is accessed by the microservice (as a client)
• Domain - hold data objects (e.g., as beans)
• Mapper -- map one data structure to another
• GeneratedREST(JAX-RS) basedWebServicesusing Server Oriented Architecture.
• Querying database using SQL to analyze / validate and test data in the application.
• Work closely wif Application Teams to create new Splunk dashboards for Operation teams.
• Used Splunk to access the Production logs and tweaked the logs to get trends of non issues.
• Extensively used analytical features inTableau like Statistical functions and calculations, trend lines, forecasting etc. in manyTableau reports.
• Designed and implemented a series ofSOAcompliant web services on JBOSS, WebLogic platforms.
• Handled the services modeling, WSDL/XML data models and data mapping in support of Service specifications and Service realizations using UML service profile forSOA.
• Developed, and implemented architectural solutions involving multiple PivotalCloudFoundry (PCF) foundations on VMware virtual infrastructure (on-premises).
• Implemented Micro-services using PivotalCloudFoundryplatform build upon Spring Boot Services. Created the Load Balancer on AWS EC2 for unstable cluster.
• UsedSparkeco system usingSparkSQL and Scala queries on different data formats like Text file, CSV file.