Ashok Kumar Akula

Ashok Kumar Akula Technical Lead / Solutions Architect Email :- Mobile : - Professional Skills Technical Lead/Solution Architect with 16 + years of total IT experience in delivering high quality full life cycle development of application software in web-based environments, Distributed n-tier and Client/ Server architectures. Expert level and Certified on Websphere Portal Server and Java/J2EE /React/ Angular/Cybersecurity/Ethical Hacking/ AWS/ GCP/Azure in various environments like Windows/Linux. Proficient in Business Analysis, Business Knowledge, Software Engineering Leadership, Architecture and Technical Solution Design. Experience across various architectures including Microservices and Event-Driven Architectures, Domain Driven Design. Act as the primary technical liaison between business units, development teams, and cloud service providers. Architect and Design cloud/on - premises resiliency, scalability, high availability, security, governance, upgrades, analytics and monitoring of API’s and Application Services. Leading cross functional collaboration, aligning technology with business needs and project deliverables and the ability to collaborate and lead onshore-o shore teams. Evaluate new products features, design prototypes, documentation, train & mentor business & technical teams. Provide technical guidance to the development team, ensuring adherence to best practices in API development, cloud architecture, and data engineering. experience in Java, J2EE, SOAP/REST API, API’s Development, Spring Boot, Kafka, Microservices, Python, Servlets, JSP, EJB, Struts, Spring, XML/XSL, XPATH, XLST, ESQL, RESTful, NoSQL, DynamoDB, Mango DB, Hadoop, Elastic Search, IBM Bluemix, AWS cloud services, Angular, JavaScript, Hibernate, JPA, RabbitMQ, Active MQ, MQ and JMS. Expertise in modern cloud-native architecture, including microservices, containerization (Docker, Kubernetes), and serverless computing. Extensive experience in data engineering, including ETL processes, data pipelines, and big data technologies. Experience in working with AWS provided Solutions like EC2, AWS Lambda, SNS, SQS, KMS, AWS Secrets Manager, API Gateway, ELB, ECS, EKS, AWS Lambda, VPC, Route 53, RDS, S3, IAM, Amazon Event Bridge, Amazon EMR, AWS GLUE, AWS Step Functions, Athena and Cloud Watch. Worked on AWS EBS Volumes and microservices, Cloud Formation and Cloud Watch services. Experience in User Experience (UX) design and development, User Interactive (UI) Web Pages and visually appealing User Interfaces using Angular, React, HTML 5, CSS3, Bootstrap, JavaScript, jQuery, SASS, SCSS, Micro and FLUID. Provide technical leadership and advise on designs for application solutions, including design reviews, planning, development and resolving technical issues. Ensure seamless integration of APIs with backend services, databases, and third-party applications within cloud environments. Analyse requirements and provide solutions that meet the required capabilities. Provide architectural assessments, strategies, and roadmaps for one or more technology domains. Develop Proof-of-Concept projects to validate new architectures and solutions. Expertise in defining the rich user Interfaces using Angular, Bootstrap and React. Datafbric, Dataprep, Ingestion, Keying and Linking, Journaling and Purposing. GCP components like Cloud storage buckets, Google functions, Big Table, Big query, VM’s, Gcloud SDK, Gsutil. Extensive working with group of Architects for Service Design Reviews, Defining Checklists and Definition of Done. Experience working on Data Fabric and Data Ingestion projects to persist in Bigdata Experienced working on IDAAS Security, PING Identity and OAUTH2 Strong Data Engineering experience in design and development of Data pipelines using Amazon Event Bridge, Amazon EMR, AWS Step Functions, PySpark, Amazon Athena, Hadoop, AWS Glue, Apache Beam, SNS, Spark, Big Data, Data Modelling, Data Protection and ETL (AWS, GCP, Azure). Creating architecture roadmap for Middleware server/cluster setup, administration, resiliency, scaling, high availability, upgrades/migrations, monitoring and managing applications runtimes in production. Extensively implemented of ARIA and Web Accessibility to the applications (WCAG 2.1). Having extensive domain knowledge and experience in the diversified fields of Retail Banking, Insurance and other financial service Sectors. Experience in developing Web Application Security Framework/Ethical Hacking based on Vulnerability Management Techniques (Identified by IBM Appscan remediation tools/Fortify/ Burp Suit). Experienced in the development of vulnerability management abided to OWASP standards. • Expertise in working preventing SQL Injection, XSS, Cross Site Request Forgery and many vulnerabilities. Understanding of Security foundations and Standards such as hardening, least privilege, attack surface reduction, NIST SP800-series, NIST Cybersecurity Framework, FIPS 140-2, Common Criteria, FFIEC, FISMA/FedRAMP, ISO 27000, PCI-DSS, CIS Benchmarks, and similar. Experience in Architecting and implementing Application Security, Ethical Hacking and OWASP. Design Security architecture using PING ID/FEDERTE/IDM/IAM, API gateway, Oauth2, API and SAML, Vulnerability Management, OWASP for enterprise applications. Experience in using Agile and Extreme Programming methodologies. Extensive knowledge on Retail Banking, Retail Originations, Healthcare and Insurance domains. Technical Skills: Technologies: Java, J2ee, Scala, Python, Spring Boot/Microservices, Kafka, Data Engineering, Big Data, Big query, Spark, PySpark, Flink, Flask, Hadoop, HDFS, Cyber Security, Application Security, Ethical Hacking, IBM APP Scan, HP Fortify Development Tools: Eclipse, RSA, RAD6/7.5.4/8/9, IntelliJ IDEA, STS, Visual Studio Integration: IIB, WSO2, WMB, MuleSoft Cloud Computing: AWS, GCP, AEMACS, Azure Webservices: SOAP, REST API Frameworks: Struts, Spring, Hibernate, JSF, OWASP, Angular, NodeJS, React Continuous Integration Tools: Jenkins CICD pipelines, Docker Images Portlet API's: JSR 168 and JSR 286 Application Server: WebSphere, WebLogic, Tomcat and JBoss, PCF Commerce Server: WebSphere Commerce Server V7 Portal Server: WebSphere Portal Server 5.0/6.1.5/7.0/8.5 Content Management : WCM 6.1/7.0/8/8.5, Crafter CMS, Documentum Database: DB2, Oracle, PostgreSQL, Mongo DB, Aurora DB Scripting: XML, Java Script, jQuery, Jython, Angular JS, Angular 1.5x, Angular 2, Angular 4, Angular6, Typescript, React, React-Flux, React-Native, Express, Node JS, Bootstrap, CSS, SASS, YAML, RAML, SCSS Operating System: Linux, UNIX, Windows XP/Vista/Win 7/Win 10/Mac OS Other Tools: Clear Case, Junit, Git Hub, uDeploy, SVN, VSS, Gradle, Ant, Maven, AWS CLI, Power Shell, GSUTIL, SoapUI, Swagger UI, WinSCP, Toad, Oracle Sql Developer, Putty, Dynatrace tool, Datadog, AppDynamics, Sonar Lint, SonarQube, Docker, Kubernetes Certifications: Certified Websphere Portal Server Solution Developer 6.1/7.0/8.5 Sun Certified Java Programmer 5.0 Certified Ethical Hacker & ECSA Achievements/Awards: Received IBM Bravo Awards twice Received Star Award Received Pegasus Award Professional Experience Client: Centene Corporation, Cary, NC 06/2023-Present Role: Solution Architect Responsibilities: Provide technical leadership and advise on designs for application solutions, including design reviews, planning, development and resolving technical issues. Engage with business stakeholders to understand required capabilities, integrating business knowledge with technical solutions Analyse requirements and provide solutions that meet the required capabilities. Provide architectural assessments, strategies, and roadmaps for one or more technology domains. Develop Proof-of-Concept projects to validate new architectures and solutions. Lead projects within architecture. Work with Product Owner/Business Analysts to understand functional requirements and interact with other cross-functional teams to architect, design, develop, test, and release features. Design software solutions that scale to larger user populations and satellite resources. Provide inputs for planning and schedule management. Expertise in modern cloud-native architecture, including microservices, containerization (Docker, Kubernetes), and serverless computing. Work closely with the Project Manager, and team lead(s) to successfully scope, manage and execute the program. Project and solution estimation and team structure definition. Support multiple Agile Scrum teams with planning, scoping and creation of technical solutions for the new product capabilities, through to continuous delivery to production. Drive common vision, practices and capabilities across teams. Liaise with offshore team and clients for resolving technical dependencies, issues, and risks Involvement in all the phases of SDLC, Analysis, design, development and deployments. Created APIs with the help of Amazon API gateway. The gateway is used for exposing backend applications as REST service with additional features such as versioning and throttling. The API endpoints are categorized as public, regional and private endpoints. Used IAM Access key, Secret key, API key for authorization to safeguard API Endpoints. Experience with Microservices and Cloud Architectures (AWS, Azure or GCP) and other enterprise software architecture. Experience working with Microservices, APIs (consumer and producer) Solid Programming skills using JAVA, J2EE, Spring Boot, JMS, SOAP / REST Web Services, XSLT, XML, JSON, DB access protocols Used Java, Python and NodeJS for writing Lambda functions. Configured Route53 for DNS and network routing with defined hosted zones. Defined S3 bucket for static web hosting, short-term data storage, and retrieval, logging, backup snapshot, versioning and data encryption at rest. Used AWS Secrets Manager to store, rotate, monitor, and control access to secrets such as API keys, and OAuth tokens. Designed and Implemented IDAAS and Ping Identity for Provider, Member and Ambetter, Ambetter Health and Public portals in Centene. Developed and implemented Amazon EMR, AWS Glue, AWS Step functions for use case of running the batch processing integrating many API’s, AWS S3 buckets and AWS Lambda. Developed and Implemented the GraphQL service based on the Schema and utilized only the part of the JSON data as per the need. Designed and Implemented the Data Extraction for all the Members data. Migrated all the Monolith application to Modernization with small polyglot Microservices. Provide technical leadership, mentoring and direction to the development team. Created APIs with the help of Amazon API gateway. The gateway is used for exposing backend applications as REST service with additional features such as versioning and throttling. The API endpoints are categorized as public, regional and private endpoints. Used IAM Access key, Secret key, API key for authorization to safeguard API Endpoints. Defined IAM policies for access privilege for AWS resources. Designed Lambda functions as backend service with settings (Execution role, VPC, Memory, Timeout, Debugging and error handling). Environment: Java, J2EE, React, Angular, cala, Web flux, Spring Boot Microservices, Rest API, Oracle 11, AWS Aurora, Document DB, Rabbit MQ, Amazon EC2, AWS Elastic Beanstalk, AWS CloudFront, AWS Lambda, Amazon S3, CloudFormation, Amazon RDS, Amazon VPC, Amazon Route 53, AWS Cloud9, AWS IAM, Amazon SNS, Amazon CloudWatch, Amazon DynamoDB, Amazon SQS, Amazon API Gateway, Amazon ECS, Jenkins, Terraform, Datadog, JUnit, Postman, Hibernate, Git, Bitbucket, Security, IDAAS, Ping ID, Jira/Confluence. Client: Equifax, INC06/2022-06/2023 Role: Technical Lead Responsibilities: Provide technical leadership and advise on designs for application solutions, including design reviews, planning, development and resolving technical issues. Engage with business stakeholders to understand required capabilities, integrating business knowledge with technical solutions Analyse requirements and provide solutions that meet the required capabilities. Designed and Developed the User Interface Components using Angular Provide architectural assessments, strategies, and roadmaps for one or more technology domains. Develop Proof-of-Concept projects to validate new architectures and solutions. Designed and Developed API First Patterns for developing the REST API’s using Spring Boot and AWS Lambda’s. Interaction with client team to understand functional/Business requirements and develop the system design/service design. Involved in Technical reviews, Design reviews with Architects. Identifying project risks and implementing remediation strategies to ensure project success. Designing and developing back-end services, maintaining and expanding AWS infrastructure. Leads and carried over in analysis, design and development. Defining the checklists for the Service design, Definition of Done to the team. Developed and implemented AWS Step functions for use case of running the batch processing integrating many API’s, AWS S3 buckets and AWS Lambda. Developed and Implemented the GraphQL service based on the Schema and utilized only the part of the JSON data as per the need. Deployed the applications using CI/CD pipelines using Blue/Green deployments. Lead projects within architecture. Work with Product Owner/Business Analysts to understand functional requirements and interact with other cross-functional teams to architect, design, develop, test, and release features. Requirements gathering, analysis, Prioritizing, Risk/Gap Analysis, Designing and Documenting as-is and to-be processes. Architecting API’s, preparing high level design docs, reference architecture, defining service contracts. Leading the implementation of services as per contracts. Preparing ADD documents for API’s design and Integration implementations. Requirements gathering, analysis, Prioritizing, Risk Analysis, Designing and Documenting as-is and to-be processes. Designed and Developed Spring Boot Microservices following API first pattern. Designed and developed 16 domains Data pipelines for data extraction and Data Visualization using AWS and GCP (Ingestion, Transformation) Data Extraction using Data Bricks, Data Fabric, Data Factory, Ingestion, Transform and Load (ETL, GCP, Bigdata) Data Extraction using Amazon Event Bridge, AWS EMR, Step Functions, AWS Lambda, S3, AWS GLUE and Athena. Collaborating with business, functional teams, development and offshore teams. Environment: Java/J2EE, Scala, Angular, Web flux, Spring Boot Microservices, Rest API, Oracle 11, GCP, Bigdata, Big Query, AWS Aurora, Document DB , AWS EMR, AWS Glue, Athena, AWS Step Functions, Spark, Pyspark, Rabbit MQ, Amazon EC2, AWS Elastic Beanstalk, AWS CloudFront, AWS Lambda, Amazon S3, Amazon RDS, Amazon VPC, Amazon Route 53, AWS Cloud9, AWS IAM, Amazon SES, Amazon CloudWatch, Amazon CloudTrail, Amazon DynamoDB, Amazon SQS, Amazon API Gateway, Amazon ECS, Jenkins, OWASP, Application Security, Ping ID, IDAAS, Terraform,, JUnit, Postman, Hibernate, Git, Bitbucket, Jira/Confluence. Client: Liberty Mutual, Columbus, OH 10/2019-June 2022 Company: Mastech Digital Inc., Role: Solution Architect/Lead Developer Responsibilities: Worked as an Architect, leading onsite, offshore teams and coordinating with Business Analysis, Product owners and Architects. AGILE development process has been followed. Experienced with stand-up, Retrospective, Demo, Planning and Code review meetings. Designed and Developed API First Patterns for developing the REST API’s using Spring Boot and AWS Lambda’s. Developed and implemented AWS Step functions for use case of running the batch processing integrating many API’s, AWS S3 buckets and AWS Lambda. Developed and Implemented the GraphQL service based on the Schema and utilized only the part of the JSON data as per the need. Designed and implemented the integration of Google Maps using React UI and AWS Lambda to show the external vendor layers on the map. Developed UI components using React and implemented the Material UI and FLUID. Deployed the applications using CI/CD pipelines using Blue/Green deployments. Designed and developed Feign clients to integrate the external secured API’s using OAuth. Strong knowledge and experience in Health care domain Actively involved with the team as a part of Agile (SCRUM) software development. Provide technical leadership, mentoring and direction to the development team. Applications. Created APIs with the help of Amazon API gateway. The gateway is used for exposing backend applications as REST service with additional features such as versioning and throttling. The API endpoints are categorized as public, regional and private endpoints. Used IAM Access key, Secret key, API key for authorization to safeguard API Endpoints. Defined IAM policies for access privilege for AWS resources. Designed Lambda functions as backend service with settings (Execution role, VPC, Memory, Timeout, Debugging and error handling). Used Java, Python and NodeJS for writing Lambda functions. Configured Route53 for DNS and network routing with defined hosted zones. Defined S3 bucket for static web hosting, short-term data storage, and retrieval, logging, backup snapshot, versioning and data encryption at rest. Used AWS Secrets Manager to store, rotate, monitor, and control access to secrets such as API keys, and OAuth tokens. Used CloudWatch and CloudTrail for end-end application Logging, Monitoring, Metrics. Worked with DevOps team to implement CI/CD with the Integration of Jenkin, Gitlab and AWS Code Pipelines. Designed and implemented an infrastructure that was structured to allow for consistent and repeatable patterns for building components to support new and existing business functions. Developed and Consumed Microservices using Spring Boot and Karaf. Developed and presented the POC’s to support the architecture Microservices o integrate with AWS API Gateway and Form IO. Design & Implemented the Spring Boot and Karaf Microservices architecture. Implemented RESTful Web services in Service Oriented Architecture (SOA) to retrieve data from client side and made REST API calls from NodeJS and parsed the data to client and handled the security and Authorization. Environment: J2EE, Angular, Spring Boot Microservices, Kafka, Rest API, Oracle 11, AWS Aurora, Document DB, Rabbit MQ, Amazon EC2, AWS Elastic Beanstalk, AWS CloudFront, AWS Lambda, Amazon S3, Amazon RDS, Amazon VPC, Amazon Route 53, AWS Cloud9, AWS IAM, Amazon SES, Amazon CloudWatch, Amazon CloudTrail, Amazon DynamoDB, Amazon SQS, Amazon API Gateway, Amazon ECS, Jenkins, VueJS, JUnit, Postman, Hibernate, Git, Bitbucket, Jira/Confluence. Client: State of Ohio/Deloitte, Columbus, OH 08/2018-10/2019 Company: Mastech Digital Inc., Role: Solution Architect/Lead Developer Responsibilities: Design & Developed JSR 286 portlets and WCM components as per the business needs. Defined VPCs, Subnets (public/private), Security group, Internet gateway, and ELB to promote a complete hybrid-architecture. Created APIs with the help of Amazon API gateway. The gateway is used for exposing backend applications as REST service with additional features such as versioning and throttling. The API endpoints are categorized as public, regional and private endpoints. Used IAM Access key, Secret key, API key for authorization to safeguard API Endpoints. Designed API Gateway Lambda Authorizer to authenticate user credential token. Defined VPC security groups, private subnets for the Lambda functions to establish secure communication between AWS and On-prem. Defined IAM policies for access privilege for AWS resources. Designed Lambda functions as backend service with settings (Execution role, VPC, Memory, Timeout, Debugging and error handling). Used Java, Python and NodeJS for writing Lambda functions. Configured Route53 for DNS and network routing with defined hosted zones. Defined S3 bucket for static web hosting, short-term data storage, and retrieval, logging, backup snapshot, versioning and data encryption at rest. Used AWS Secrets Manager to store, rotate, monitor, and control access to secrets such as API keys, and OAuth tokens. Used CloudWatch and CloudTrail for end-end application Logging, Monitoring, Metrics. Environment: Java, J2ee, Angular, Spring Boot Microservices, MuleSoft, Rest API, Oracle 11, AWS Aurora, Document DB , Amazon S3, Amazon RDS, Amazon VPC, Amazon Route 53, AWS Cloud9, AWS IAM, Amazon SES, Amazon CloudWatch, Amazon CloudTrail, Amazon DynamoDB, Amazon SQS, Amazon API Gateway, Amazon ECS, Jenkins, Terraform, VueJS, JUnit, Postman, Hibernate, Git, Bitbucket, Jira/Confluence Client: PAR-ADESA, Carmel, IN 10/2016 – 08/2018 Company: Mircale Software Systems Pvt Ltd Role: Portal Architect Responsibilities: Participate in business functional requirement meetings with Clients and end users. Analyze and Estimate based on the requirements and Design. Planning for the WebSphere Portal Server project design, integration of web services, themes and skins. Architected Commerce with workspaces for business user requirements. Catalog/Promotions/Asset/Marketing Management using Commerce Mgmt Center. Using Commerce Accelerator for previewing a store, order management, marketing, promotions and work-spaces. Develop Custom theme and skin, towards the business requirements • Designed and developed common utilities to be used in various portlets Developed JSR 286 Portlets as per the business needs. Integrated Spring MVC portlets with REST API client/server services. Integration of WebSphere Commerce with WebSphere Portal. Designed and Developed feed on source system using the Web Content Integrator(WCI) feed format specification and configured portal to consume the feeds. Designed and developed rich UI components, using jQuery themes and CSS Developed empty theme and skin to display a portlet in a jQuery dialog box. Worked on the WCM design and delivery to meet the business needs Designed and Developed Automated custom WCM workflows as classifieds for dynamic approvals. Environment: Websphere Portal Server 8.5, RAD 9, WCM, J2EE, SQL , HTML5, JSR 286, Linux , Jenkins, Unit, Hibernate, Git, Spring, Rest API, Oracle 11. Client: CLT - PNC Bank, Pittsburgh, PA04/2013-10/2016 Company: CGI Technologies Pvt Ltd Role: Java Architect This project has several web services which interact with different mnemonics for the successful process of an application until the Check Ready and the Fax Back is being sent as an approval to the customers. Responsibilities: Participate in business functional requirement meetings with Clients and end users. Analyze and Estimate based on the requirements and Design. Planning for the WebSphere Portal Server project design, integration of web services, themes and skins. Architected Commerce with workspaces for business user requirements. Catalog/Promotions/Asset/Marketing Management using Commerce Mgmt Center. Using Commerce Accelerator for previewing a store, order management, marketing, promotions and work-spaces. Develop Custom theme and skin, towards the business requirements • Designed and developed common utilities to be used in various portlets Developed JSR 286 Portlets as per the business needs. Integration of WebSphere Commerce with WebSphere Portal v6.x/v7.x Designed and Developed feed on source system using the Web Content Integrator(WCI) feed format specification and configured portal to consume the feeds. Designed and developed rich UI components, using jQuery themes and CSS Developed rich user experience by using AngularJS - AJAX - JSON Developed empty theme and skin to display a portlet in a jQuery dialog box. Worked on the WCM design and delivery to meet the business needs Designed and Developed Automated custom WCM workflows as classifieds for dynamic approvals. Developed stateful and stateless session beans. Developed custom jsps for authoring and presentation template. Involved in the design and configuration of caching, categories and keywords. Involved in the configuration and setup of local Portal server, developer machines Developed custom WCM components utilizing the content resources. Integration with WebSphere Process Server, spring MVC, using LTPA token. Configuring Portlets and Portal pages using XML Access. Designed and developed services to support the Portal applications. Developed and Implemented Security framework abided by OWASP and Vulnerability Management(Fixing SQL Injection, XSS, CSRF Etc). Leading team to deliver multiple projects within given time period by following Waterfall and Agile methodologies. Environment: IBM Rational Application Developer 9, Websphere Portal Server 8.5,WCM, J2EE, Angular JS, JSR 286, Linux , Gradle, XML, VISIO, Clear Case, Spring, JSF, Hibernate, Restful Web services. Company: IBM India, Hyderabad 08/2009-03/2013 Client: Celestica Toronto Canada Role: Consultant Responsibilities: Gathered functional and technical requirements by contacting end users. Analysis of the Enhancement & Maintenance Requests. Prepared the Phase0 estimations. Prepared Design documentation. Interacted with Clients to gather business requirements and generated requirement specification documents. Installed and Administered WebSphere Portal Server. Experienced in using portal update installer to upgrade WebSphere Portal versions. Involved in Deployment of port lets and war files on WebSphere Portal. Strong Portlet Development and admin experience using WebSphere Portal server Leading the project team, specified design and coding standards. Involved in Design and prepared sequence diagrams and class diagrams from various use-cases using RAD. Created controller to capture request and responses. Created generic module to convert pojo to json format. Created HB helper classes. Developed basic portlets using JSR 286 API. Developed stateful and stateless session beans. Migrated Ant build deployment scripts to uDeploy(IBM Urban Code Deploy). Implemented IPC using Co-operative portlets for sending Messages to Different Portlets and portlet wiring tools. Implemented Quick Links by using URL Mapping. configured JNDI in Application server admin console. Implemented Themes and skins. Involved in Code Pro fixes , defect fixes. Developed Screens used for adding, viewing modifying of a schedule. Involved in code review of the team members and implemented best practices. Developed web pages using HTML/CSS and JavaScript. Environment: JAVA, J2EE, JSF, Maven Build Tool, WebSphere Portal Server 7.0, EJB,IBM ODM, uDeploy, Web Content Management 7.0, RAD 8.0, WebSphere Application Server 7.0, Oracle 10g, UML, Junit, Clear Case. Company: Satyam Computers, Hyderabad 8/2008-7/2009 Client: ING-VIKING Amsterdam NL Role: Senior Software Engineer Responsibilities: Implemented the system in MVC architecture, view components are developed using MVC, business logic is developed as components, which are loosely coupled with the controller and view components. Designed class diagrams, sequence diagrams and high level technical documents. Created screens along with DAO, DAO Impl. Worked on developing Junit Test Cases. Worked on bug fixing and enhancements on change requests. Involved in capturing the business requirements, design, development and testing of the application. Implemented Java and J2EE Design patterns like Business Delegate and Data Transfer Object (DTO), Data Access Object and Service Locator. Involved in documentation, review, analysis and fixed post production issues. Identified the Business Requirements of the project. Involved in preparing the Detailed Design document for the project. Developed UI using JSP, Java Script, and CSS. Environment: JAVA, J2EE, WebSphere Portal Server 7.0, Web Content Management 7.0, RAD 8.0, WebSphere Application Server 7.0, Oracle 10g, UML, Junit, Clear Case. Company: Satyam Computers, Hyderabad 11/2007-08/2008 Client: CIGNA Role: Senior Software Engineer Responsibilities: Analysis of the Enhancement & Maintenance Requests. Prepared Design documentation. Understanding the Requirements, as per the Functional specifications and the client requirements, Involved in development, coding, upgrades, enhancements, and change requests. Supporting packaged application with its integration. Coordinated with the client and BRM to get functional clarifications. Involved in Release Management. Environment: JAVA, J2EE, Eclipse, Oracle 10g, UML, Junit, Clear Case. Company: IBM India, Bangalore 06/2005-10/2007 Client: Fireman's Fund Insurance Company Role: Websphere Portal Developer Responsibilities: Installed, configured and administered IBM WebSphere Application Servers (WAS), WebSphere Portal Server, Developed basic portlets using JSR 168 API. Designed and developed presentation layers as well as business layer for the entire application. Implemented IPC using Co-operative portlets for sending Messages to Different Portlets and portlet wiring tools. Developed user interfaces using JSP, HTML and CSS. Database access was done using JDBC. Accessed stored procedures using JDBC. Implemented Quick Links by using URL Mapping. Configured JNDI in Application server admin console. Implemented Themes and skins. Involved in Code Pro fixes, defect fixes. Implemented Java and J2EE Design patterns like Business Delegate and Data Transfer Object (DTO), Data Access Object and Service Locator. Developed Screens used for adding, viewing modifying of a schedule. Environment: Java, JSP, Servlets, Hibernate, WPS 6.1, WAS 7.0, Rational Application Developer 7.0, Oracle 10g. Education & Certifications Sri Krishnadevaraya University, Master of Computer Applications (M.C.A.), 2004