PROFESSIONAL SUMMARY:

• AWS Certified Cloud Architect with 14 Years in developing and Architecting enterprise level large scale multi - tier solutions that require complex Architectural decisions.
• Extensive experienced defining IT Roadmap, cloud strategy, Enterprise/solution architecture, Architecture assessment.
• Hands-on experience on implementing Cloud Solutions using various AWS Services including EC2, VPC, S3, Glacier, EFS, AWS Kinesis, Lambda, Directory Services, Cloud Formation,Code Pipeline, Code Build, Code Deploy, Elastic Beanstalk, RDS, Data Pipeline, DynamoDB, Redshift etc.
• Hands-on experience on Architecting and securing the Infrastructure on AWS using IAM, KMS, Cognito, API Gateway, Cloud Trail, Cloud Watch, Config, Trusted Advisor, Security Groups, NACL etc.
• Worked on POC of Microsoft Azure and implemented Azure API Management, Security, Cloud-to-Cloud Integration (Public, Private).
• Define cloud network architecture using Azure virtual networks, VPN and express route to establish connectivity between on premise and cloud.
• Azure technical expertise including strategic design and architectural mentorship, assessments, POCs, etc., in support of the overall sales lifecycle or consulting engagement process
• Experienced working on several Docker components like Docker Engine, Hub, machine, compose and Docker registry
• Worked on Kubernates(K8) by creating multiple containers and configuring into Pods.
• Expertise in DevOps, Release Engineering, Configuration Management, Cloud Infrastructure, Automation. It includes Amazon Web Services (AWS), Ant, Maven, Jenkins, Chef, SVN, GitHub, Serena Products, ClearCase, Build Forge, Serena PVCS, CVS, Tomcat, JBoss, LINUX etc.
• Experienced in designing cloud models for Infrastructure-as-a-service (IaaS), Platform-as-a-service (PaaS), and Software-as-a-Service(SaaS).
• Good knowledge on Application Migrations and Data migrations from On-premise to AWS Cloud.
• Worked on infrastructure with Docker containerization
• Strong Knowledge creating ANT/ MAVEN with Puppet build script for Deployment.
• Expertise in Docker containerized environment, hosting web servers on containers, building docker images using Docker file
• Administration various environments in software development life cycle (SDLC) Windows, Ubuntu, Red Hat Linux, SUSE Linux and CentOS . Experience supporting Chef Environment with multi servers and involved in developing manifests.
• Experienced in Installing and configuring Chef Enterprise and Chef Workstation hosted as well as On-Premise; Bootstrapped Nodes; Wrote Recipes, Cookbooks and uploaded them to Chef-server.
• Good knowledge of RDBMS and projects using Oracle, SQL Server, SQL, PL/SQL
• Experienced in Automated resource creation process using CFT, JSON, Bash and Python scripts through pre-boot and bootstrapping process.
• Good understanding of monitoring tools like Splunk, Nagios .
• Used scripting languages like Python, Ruby, Perl, Bash and configuration management tools Chef, Puppet, and CF Engine.
• Developed Chef Cookbooks and Recipes to manage systems configuration.
• Deployed Microservices, including provisioning AWS environments using Ansible Playbooks.
• Designing and deploying scalable, highly available, Secured and fault tolerant systems on AWS.
• Lift and shift of an existing on-premises application to AWS.
• Selecting the appropriate AWS service based on data, compute, database, or security requirements.
• Identifying appropriate use of AWS Architectural best practices.
• Estimating AWS costs and identifying cost control mechanisms.
• DevOps experience with Puppet, Chef, Ansible, AWS (Ops Work).
• Continuous Integration Tools Jenkins, Bamboo.
• Source Code Management tools such as SVN, GIT, RTC, TFS, CVS and VSS.
• Experience in developing Microservices Architecture with Spring Boot and Docker.
• Designed and developed asynchronous RESTful Microservices using Spring boot..

AREAS OF EXPERTISE INCLUDE:

• AWS (IaaS, PaaS, SaaS)
• Microsoft Azure (IaaS, PaaS, Hybrid)
• DevOps
• Infrastructure Management
• Configuration Management
• AWS Compute, Network, Storage & Disaster Recovery
• Azure Compute, Network, Storage & Disaster Recovery
• Project Management and Team Management
• Agile Methodology Expertise
• AWS Security Best Practices
• Azure Security and Identity services
• Development Experience in Java, J2EE Technologies.
• Experience in Microservices Architecture with Spring Boot and Docker.
• Designed and developed asynchronous RESTful Microservices using Spring boot.

TECHNICAL SKILLS:

AWS Services: Ec2, Elastic Beanstalk, EFS, VPC, RDS, S3, Glacier, IAM, Kinesis, Cloud Front, Cloud Watch, Cloud Trail, Cloud Formation, DynamoDB, Lambda, Route53, SNS, SQS, API Gateway, Code Pipeline, Code Build, Elastic Search, Code Deploy etc.

Azure Expertise: IaaS, PaaS, VM Migrations, VNet, Traffic Manager, Azure Cloud Services, SQL Azure, Active Directory, Data Factory, Data Lake, HDInsights, ExpressRoute, Power Shell, OMS, Security Center, Service bus, blob storages.

Configuration Management: Ansible, Chef.

DevOps Tools: AWS Code Pipeline, Code Build, Code Deploy, Elastic Beanstalk, Jenkins, Bamboo, Docker, Kubernetes, Helm, Jira, Bugzilla, Splunk, Nagios

Source Code Management: GIT, Bitbucket, Code Commit, SVN. PVCS, VSS.

Java Technologies:: Java, J2EE, JSF, EJB, IBM MQ, JMS, JTA, Hibernate, J2EE design patterns.

Databases: Oracle 8i/9i/10g, Sybase12.5/15, SQL Server, Mongo and HSQLDB 1.8.

Virtualizations: VMWARE ESXI, HYPER V, VMWARE WORKSTATION.

Web/Application Servers: Apache Tomcat 4.x, WebLogicServer8.1/9.0/10, WebSphere5.0/6.0JBoss4.0.3.

Platform:: AWS Solaris (8, 9, 10), Linux (3, 4), UNIX, IBM AIX, Windows 2K/XP/Vista

Frameworks: Struts, Spring (IOC, Context, ORM, DAO, AOP).

Languages: Java, SQL, PL/SQL

Scripting tools: Shell Scripting, Perl Scripting Java Script.

Business Modeling: UML, Rational Rose

Development Tools: Eclipse, IntelliJ, RAD, WSAD, PL/Sql, Developer, TOAD .

Others: Kibana

PROFESSIONAL EXPERIENCE:

Confidential, MiddleTown, NJ

Sr.Devops/Cloud Architect

Responsibilities:

• Designed and implemented the DevOps Continuous Integration and Continuous Delivery (CI/CD) for the Microservice System-test/sandbox environments by using GIT, Ansible, shell script, Python, Jenkins and Artifactory with the AWS Application load balancer, auto scaling group/launch Configuration, Cloud watch for monitoring, EC2 and additional AWS components.
• Continued for the next generation microservice environment with the AWS Elastic Container Service (ECS) to improve the deployment performance and reduce the downtime of swapping the old/new service.
• Design/implemented the Kubernetes microservice Environment in the high availability (HA) cluster in multiple masters/etcd servers (with masters or dedicated hosts), user/group access policies in RBAC, External Traffic load balancing (AWS network load balancer, HAProxy) in conjunction with the ingress(Nginx,Traefik) for the preparation of the migration of existing AWS ECS microservices.
• Implemented the Helm package to deploy the Microservice service/deployment YAML to all stage Environments. Apply the same strategy for deploying the global configmap/secret objects used in either Environmental variable for all microservices as well as local objects based on requirements.
• Implemented Auto scaling strategy with each microservice resource limitation to serve the request on demand.
• Implemented the Kubernetes logging with the fluentd daemonset in order to forward the microservice logs over to the Elasticsearch engine with the Kibana UI to help the developer to troubleshoot the runtime issues.
• Implemented the Kubernetes ETCD maintenance/operation Scripts for: the member manipulation, the database snapshot and restore, and endpoint status and health check.
• Implemented Jenkins CI/CD pipeline with jenkinsfile by using the jenkins groovy script for the required stages in the building codes, scanning codes, pushing the docker image to the Artifactory, and deploying with Helm to the specified Kubernetes Environment. Standardize all the possible microservice Dockerfiles as well as startup scripts for either java or NodeJS bases.
• Developed Lambda function using python for Deployments.
• Created Encrypted AMI’s On Nightly bases as Backups.
• Developed Ansible scripts for EC2 Tuning, Deployments and Monitoring.
• Configured Redis and Elastic for the developers as a solution for caching and Search.
• Configure Kibana For Logs with logstash.
• Design and Implemented Git Branching model for Machine Critical and Business Critical Apps.
• Develop webhooks/scripts for Source Code Management Automation which will take care of day to day activities such as Branch creations, Code Commit reports, Auto merges, Locking and Unlocking the branches and Cleaning of Unused branches.
• Implemented Fortify and Black duck Scans for Security.
• Worked on POC for Analyzing the application data and logs with Hadoop distributions.
• Hands-on experience developing Microservices using Spring Boot.

Environment: EC2, S3, EBS, CloudFront, CloudWatch, Elastic Cache, JIRA, Python, SQL, RDS, Shell/Bash Scripting, Git, APACHE, Docker, Kubernetes, Jenkins, Antifactory, Redis, Centos/Linux, Windows, Kibana, Selnoid, Sonar, Fortify.

Confidential, Warren, NJ

Sr.Devops/Cloud Engineer

Responsibilities:

• Developed Jenkins as code with groovy using Jenkins file for all Build Pipelines
• Designed and Installed End to End workflow from development to Prod with the help of all Devops integration tools, such as JIRA, Jenkins, Git-Lab/Bit-Bucket/Accurev, Maven, Sonar, Crucible, Fortify, Selenium and Artifactory
• Created Pipelines for end to end code life cycle which will cover Code coverage, Build, Sonar, Fortify, Deployment to Dev, Dev-Api testing, QA-Deployments, final QA Api testing and Prod.
• Design and Implement Git Branching model for Machine Critical and Business Critical Apps.
• Develop webhooks/scripts for Source Code Management Automation which will take care of day to day activities such as Branch creations, Code Commit reports, Auto merges, Locking and Unlocking the branches and Cleaning of Unused branches.
• Developed Webhook which will pull the Jira tickets and promote to developer to select before commit the code to the release branches.
• Improved build pipeline timelines by introducing incremental scan (scans only files which got changed for that build instead of whole code) for sonar and fortify.
• Design and Implemented Capacity Planning to Migrate On-perm to Cloud/AWS Infrastructure.
• Involved in Security By Design for the application moving from On-perm to Cloud.
• Migrated applications From Internal datacenters to AWS.
• Created Cloud Formation templates for my business applications which will take care of whole infrastructure creation and deletion(EC2, S3, Lambda, ENI and ELB)
• Developed Ansible scripts for EC2 Tunning, Deployments and Monitoring.

Environment: EC2, S3, EBS, CloudFront, CloudWatch, Elastic Cache, JIRA, Python, SQL, RDS, Shell/Bash Scripting, Git, APACHE, Docker, Kubernetes, Jenkins, Antifactory, Redis, Centos/Linux, Windows, Kibana, Selnoid, Sonar, Fortify,Oracle HTTP Server, Apache Web Server and BEA WebLogic Application Server, on Windows NT and UNIX, Solaris, wily, ATG, Jenkins, Netscalar, BEA Messaging Queues. Oracle DB, Sparc Sun Solaris T5400 series. )

Confidential, Long Island City, NY

Senior Java Developer

Responsibilities:

• Interaction with business users on daily basis for gathering of new Requirements.
• Designed and developed UI screens with XSLT and JSF (MVC) to provide interactive screens to display data.
• Build the Front-end pages for display using CSS, Ajax and Jquery.
• Created Configuration files for the application using Struts framework.
• Responsible for writing Server side validation using JSF
• Written Scripts, Mapping and Configuration files using ORM tool Hibernate.
• Connecting to DMS application using SOAP Web Services.
• Generated Tip sheet Reports using BIRT.
• Used Message Queuing (BMQ) for guaranteed message delivery.
• Written Ant Build scripts for packaging the application in UAT and production Environments.
• Bug fixing and Production Support for Sev1 and Sev2 Tickets.

Environment: Java, Struts, JSF, Hibernate, XML, HTML,UML,JSP, JavaScript, CSS, Servlets, Ajax, Jquery,CSS,Web Services, Oracle10g, Ant, BIRT 2.6,WebLogic Application Server, Virtual Ticket, Pl/Sql Developer, Toad, UNIX, HttpWatch, Fiddler 2, Windows XP, UNIX, Eclipse, Log4J, XML, WinSCP.

Confidential

Senior Java Developer

Responsibilities:

• Create program specifications as per the functional requirements received.
• Developed AJAX based module display system
• Designed and developed MVC backend application using struts framework.
• Developed Action classes, Forms and Struts configuration file using Struts Framework.
• Developed controllers, view resolvers, handler mappings and Java Server Pages as views using Struts framework.
• Implemented message publisher system which publishes JMS messages to send Deal ticket information and subscription life cycle events to topic to be processed fulfillment system
• Involved in code reviews, test case reviews and gave feedback on various design aspects.
• Bug fixing and Production Support.

Environment: Java,Struts,Hibernate,XML,HTML,UML,JSP,CSS,Servlets,Ajax,Jquery,CSS, Oracle10g, Sybase,Crystal Reports, Ant, Virtual Ticket, Pl/SQL Developer, Toad, UNIX, VSS, PVCS, WebLogic Application Server,Eclipse.

Confidential, Jersey City, NJ

Senior Java Developer

Responsibilities:

• Analyze the specifications provided by the clients
• Developed the GUI using Struts Framework.
• Wrote various SQL, PLSQL queries and stored procedures for data retrieval
• Configuring Connection Pooling, Configuring Listener Ports for the Queues in Development, SIT and UAT Environments
• Build the Front-end pages for display using Ajax and Jquery.
• Writing business logic for coding the Email Functionality of the project.
• Written Scripts and Created mapping files using ORM tool Hibernate.
• Involved in the development of database schemas, stored procedures, views, and triggers for database updating and for data integrity.
• Giving support to SIT, UAT and Production Issues

Confidential

Senior Java Developer

Responsibilities:

• Developed and designed User interfaces using JSP and HTML
• Involved in the Installation and Configuration of JBoss Application Server
• Developed programs for accessing the database using JDBC driver to execute queries
• Testing, documentation and Execution of the application
• Worked as a team member, actively involved in analysis, design, development and testing

Environment: Java, EJB, XML, HTML,UML, JSP, Servlets, JDBC, HTML, JavaScript, JBoss4.0.3 and Oracle8i