Apr 2014 – Present · 12 yrs 2 mos

• Microservices Spring boot/Spring cloud, Dropwizard
• Expertise in Java/ J2EE, Microservices , Spring Boot, Spring Cloud, EJB, terms of designing and implementing systems.
• model and build scalable Microservices components/ APIs
• model object for no sql DB
• model and build integration flows on various API development platform
• perform pair programming
• build test scripts for Microservices components
• Decompose an existing monolithic into microservices archtecture
• created microservices architecture for new development
• Define, develop and manage API lifecycle or PaaS
• Define, develop components compliant wth Microservices architecture patterns
• Define and model cloud based persistence storage
• Integrate with cloud based storage, on-prem applcations / integration layer
• Define, develop runtime models for Microservices architecture
• Define, develop highly scalable deployment model for Microservices
• Implement microservices on Docker Containerized environment

Feb 2014 – Present · 12 yrs 4 mos

• AWS Cloud Principal Consultant, Architect, Integrator and Corporate Trainer
• WellsFargo, JP Morgan Chase many more
• Managing and Monitoring various metrics to analyze performance of application hosted on PaaS platform using Appdynamics for microservices
• Monitor multi-tier architecture using AppDynamics Platform deployed on Cloud
• Monitoring slow queries and finding bottlenecks
• Install App Agent & Machine agent
• Complex Application monitoring in Appdynamics
• Create Application Dashboard and manage Transaction Snapshot / Scorecard and Diagnostic session
• Codelevel issue repot and Monitor and Analyze
• Configuring Dashboards and Charting Data and Alert Log / Troubleshooting
• Creating and Managing Reports and Portal Administration
• Account Details and User Management in appdynamics

Oct 2013 – Present · 12 yrs 8 mos

• Dcoker Container Consulting, Architect, Administration and Training
• Samsung R&D, Dell EMC, Verizon, NTT, GE, CA Technology, Oracle, IBM, Amazon, Wipro, TCS, many more
• Training and Consulting to Team Leads, CoE, Sr. Engineers for container related technologies like Docker with Cluster and Orchestration Engine Swarm, Kubernetes, Mesosphere and entire CI/CD cycle with containers
• Trained Cloud DevOps Engineer to raise the bar for a high-performing team that delivers large scale solutions on the cloud. Fast-moving organization to transform a large enterprise onto the next generation of Cloud.
• Automating large scale deployments with modern configuration and deployment management systems on AWS using Docker Containers Environment with ECS and managed through Code Pipeline.
• Delivered container based deployments using Docker and can offer solutions to the complexities of Orchestration and will drive the company towards delivering containers in production.
• Extensive experience in Continuous Integration tool Bamboo/Jenkins/Circle CI with Integration with Docker
• Experience in automation of the deployment and configuration of the virtualized infrastructure and the entire software stack and network stack through Docker
• Extensive experience in build configurations using Build Management tool Docker for applications in various technologies including Python, Ruby, Scala, Java and many more
• Worked and Trained on Docker Compose to auto High-End build pipeline
• Expert on Ansible/ Chef / Puppet to provisioning Docker task and in working with scripting Languages to configuring and maintaining CI/CD environment and automate AGILE Projects

Feb 2013 – Present · 13 yrs 4 mos

• Centrify Principal Consultant, Architect, Integrator and Corporate Trainer
• IBM and many more
• Integrated and Implement Centrify identity management, security, SaaS single sign-on, Identity as a Service (IDaaS), mobile device management, mobile authentication, privileged access management, multi-factor authentication (MFA), privileged identity management, and identity and access management
• Implement POC of Centrify Server Suite with multiple vendor with different use cases

Mar 2012 – Present · 14 yrs 3 mos

• Dollar Universe, AWA Consultant, Architect, Integrator and Corporate Trainer
• IBM, Wipro, TCS
• Provide scheduling product support for CA Autosys, Tidal. Consult on BMC Control-M and ORSYP Dollar Universe
• I have administrative experience with Automic product.
• Setup multiple UVMS cluster with DUAS active/ passive mode in dollar universe , integration with LDAP/ SSO product
• Configure complete workflow and pipeline to integrate with AWS cloud in automic product
• Recently provided consulting services to migrate CA Autosys workloads to BMC Control-M for Unix and Windows at Baxter. Provided scheduling migration technique, provided requirements and migration plan, executed conversion of Autosys job files to Control-M scheduling format. Completed Proof of Concept and Phase one efforts for Autosys to Control-M migration.
• Integrating and managing cluster of $U and also write custom plugin as per our client use cases
• o Architecture of $Universe with parameters of $Universe and Logs management and logs retention of $Universe.
• o Data/Objects retrieval methods of $Universe and Performance optimization required for $Universe administration with Product patch installation.
• o Coordinate with vendor in resolving product issues with Alerts integration with monitoring tools$Universe job scheduling
• o Adding/modifying/updating of jobs on $Universe.
• o Scheduling of jobs in $universe for applications like SAP and integrate with docker, AWS
• o Fixing of job failures and debugging skills of job failures.
• o Action ad hoc request on active job scheduling environment

Feb 2012 – Present · 14 yrs 4 mos

• Design, build, maintain and operate one of the largest open stack based cloud deployments with all the component, Nova, Glance, Swift, Horizon, Keystone, Neutron, Cinder, Heat, Ceilometer, Trove, Sahara, Ironic, Zaqar, Manila, Designate, Barbican, Searchlight, Magnum, aodh, cloudkitty, congress, freezer, mistral, monasca-api, monasca-log-api, murano, panko, senlin, solum, tacker, vitrage, Watcher
• Capacity management, and provisioning. Maintaining and troubleshooting
• setup and manage a multi-node Openstack environment with docker implement and provision with Devops tools
• Designs, builds, and manages enterprise Redhat RHOSP and Helion OpenStack (HOS) Cloud environments. That involve creating capacity collection and monitoring capabilities, upgrade projects, customer consultations, operations, and design enhancements
• Have works as Openstack Consultant and also has strong knowledge of SDN, database design, networking and storage.

Oct 2010 – Present · 15 yrs 8 mos

• Consulting, Architect, Developing and Training
• PwC, WellsFargo, RBS, GE , Oracle , many more
• > Expertise in the field of Artificial Intelligence, Deep Learning, and Computer Vision and having ability to solve problems such as Face Detection, Face Recognition and Object Detection using Deep Neural Network (CNN, DNN, RNN, Convolution Networks etc.) and Optical Character Detection and Recognition (OCD & OCR)
• > Worked in tools such as Tensorflow, Caffe/Caffe2, Keras, Theano, PyTorch etc.
• > Build prototypes related to deep learning problems in the field of computer vision.
• > Publications at top international conferences/ journals in fields related to computer vision/deep learning/machine learning / AI
• > Experience on tools, frameworks like Microsoft Azure ML, Chat Bot Framework/LUIS . IBM Watson / ConversationService, Google TensorFlow / Python for Machine Learning (e.g. scikit-learn),Open source ML libraries and tools like Apache Spark
• Highly Worked on Data Science, Big Data,datastructures, statistics , algorithms like Regression, Classification etc.
• > Working knowlegde of Supervised / Unsuperivsed learning (Decision Trees, Logistic Regression, SVMs,GBM, etc)
• > Expertise in Sentiment Analysis, Entity Extraction, Natural Language Understanding (NLU), Intent recognition
• > Strong understanding of text pre-processing and normalization techniques, such as tokenization, POS tagging, and parsing, and how they work at a basic level and NLP toolkits as NLTK, Gensim,, Apac SpaCyhe UIMA etc.
• > I have Hands on experience related to Datasets such as or including text, images and other logs or clickstreams. and have worked on text data cleaning, parsing and web scraping with regular expressions for text extraction and cleansing
• >Worked on recommendation algorithm used in e-commerce and advertising and have knowledge of applied machine learning to solve real-world problems and Applied unsupervised, supervised, and semi-supervised ML in own problem domain

Oct 2009 – Present · 16 yrs 8 mos

• Ping Identity, Ping Federation and Ping Access Consulting, Architect, Administration and Training
• IBM, Wipro, WellsFargo, many more
• Hands on experience on implementing web SSO solution using Ping Access & Ping Federation products from PingIdentity
• Consult to Drive and lead IAM Security projects for the organization
• Subject Matter Expert in MFA / SSO / Ping Federate / SAML / OAuth 2.0 / OpenID Connect(OIDC)
• Managed Corporate Ping Federate Environment for SAML partnerships and Federation SSO with third party applications
• Hands on with building custom adapters using Java SDK
• Implementing rule based web SSO for enterprise users
• Experience with PKI, X.509 certificates,SSL/TLS
• Experience on following:
• o Identity & Access Management and/or federation experience
• o SAML,OAuth,OpenID,SOAP, Kerberos.
• Experience in IAM field especially in engineering.
• Installation and conf of PingAccess and PingFederate in a cluster environment
• Complex policy conf of PingAccess and PingFederate products for implementing the WAM solution
• Identity federation configuration experience including STS using PingFederate
• Troubleshooting knowledge of PingAccess and PingFederate.
• Java development experience for customization of PingAccess and PingFederate.
• Replaced/upgraded Oracle Access Manager & CA siteminder infrastructure
• Built out federation infrastructure with vendor product (PingIdentity PingFederate 6.x)
• Designed and developed an extensible web app using PingFederate technology (Open Token API); migrated over differenent different homegrown federation integrations onto the PingFederate-integrated web application solution
• Designed and developed an extensible single log on (SLO) authentication web portal
• Designed and developed a flexible and configurable identity data exchange platform in Java using LDAP
• Standardized and implemented operational procedures: documentation, version control, monitoring, backup, support

Feb 2008 – Present · 18 yrs 4 mos

• Devops Principal Consultant, Architect, Integrator and Corporate Trainer
• Dell EMC, Wipro, TCS, WellsFargo, JP Morgan Chase, GE, CA technology, many more
• Integrate and provide consulting with large client base to devops chef tools for build design to testing tools with BDD and TDD approach like serverspec,chefspec,inspec,rspec, foodcritic,rubocop,berkshelf integrate with test kitchen with driver base of ec2, vagrant, docker
• Implement chef using planned cookbook, roles, environment and by creating custom resource (LWRP2), library with encrypted and data bag vault
• Deploy Ansible devops tools with ansible container and tower and write playbook for cassadra, bigdata hadoop and spark infrastructure.
• Tuned ansible play with facts and resources and create custom fact and resource module
• Build large infrastructure with Puppet devops tools with dynamic node classifier with ENC
• Implement Puppet Hiera and create custom facts and modules and optimized classes and manifest file
• Have working experience with managing Micro Services implementing using Docker
• Implement system deployment & management systems (Chef/Puppet/Ansible/Salt)
• Implement complete workflow with Devops developer tools – GIT/svn/perforce/AWS codecommit, CodeHub, Jira, Artifactory/ nexus sonatype, Grunt, Gulp with Java and other build tools - Gradle, Ant, Maven, Rake
• Integrate CI/CD pipeline using Jenkins/Hudson/teamcity according to client needs that complete code workflow management with AWS codepipeline / Gitlab with CI – continuous inspection server sonarqube
• Implement workflow management with automate dollar universe
• Integrate Monitoring and reporting tools for e.g. Nagios, New Relic with devops automate workflow and artifact and apps business transition monitoring with APM tools appdynamics
• Implementing WebServers and LoadBalancers Apache HTTP Server, Apache Traffic Server, Nginx, HAProxy with Jboss/tomcat and integrate elastic search,logstach and kibaba stack (ELK)

Oct 2007 – Present · 18 yrs 8 mos

• AWS Cloud Principal Consultant, Architect, Integrator and Corporate Trainer
• Samsung R&D, Dell EMC, Wipro,JP Morgan Chase, GE, CA technology, many more
• Automating infrastructure using AWS Opsworks for configuration mngt
• Configure Event driven architecture using Lambda service
• Implement Scalable and microservices over Elastic beanstalk
• Integrate Redis from Elasticache with onboarding apps
• Implement Amazon Web Services (AWS) extensively in a large AWS cross-account environment IAM and federated SSO PingFederate
• Tuning and Scaling Service with alerting, monitoring optimize uptime.
• Managed AWS services with SDK and Create Multitier stack integrated with SQS and Configuration management and automation experience with Ansible,Python Boto
• Experience with databases such as Oracle, Mysql, Postgres, DynamoDB and Redshift
• Production experience with Docker and Implemented through ECS services
• Strong Experience with All the AWS components like EC2, ELB, Auto Scaling, launch Configurations, S3, Glacier, Lifecycle rules for storage, VPC, Route 53, Cloud formation,Cloud watch, Cloud Trial,Volume,Code Pipeline, SNS, IAM and Roles
• Architect of public and private Workload and integrate onboarding application with Openstack and cloud platforms (AWS), Data migration on AWS
• Redesigned infrastructure for high availability using multiple AWS availability zones using puppet
• Implement Complete pipeline on DevOps using Puppet
• Setup all AWS services with AWS CLI & APIs and integrate with Mobile Apps
• Implementing Splunk Cluster on AWS and Experienced in monitoring health check
• Run Bigdata Related Apps and Workload on AWS with batch processing using EMR and real time streaming integrate with SPARK and Kinesis
• Consulting in transforming on-premise solutions to cloud and Design solutions for Private, Hybrid and Public models and business cases can articulate on the TCO and ROI and defined architecture design methodologies such as TOGAF, Zachman

Oct 2002 – Present · 23 yrs 8 mos

• Core responsibilities included managing scientific and technological issues within the organisation for enhanced operational efficiency, reduced process-related barriers and improved performance achievement.
• Executive Roles:
• Identifying the new technologies and making these vital part of organisational success
• Leveraging on the benefits of technologies across business units
• Driving business strategy into workable practices
• Driving the learning modules of the company
• Driving revenues from functional objective
• Collaborate and communicate with client
• Reducing process-related obstacles
• Others:
• Participating in Linux and open source-based seminars and workshops across India
• As a speaker at National & International Conferences on various technologies namely Big Data Analytics, Cloud Computing, Hadoop Framework - The Need of the Day for Data Analysis, Modern programming languages namely R programming, Python, Perl and many more..
• Contributing to authority Linux and Open Source publications
• Middleware Project :
• Red Hat Jboss Data Virtualization to Integrate multiple data sources with diff. Modelling and create federation with optimized performance and expose each services with RESTful API
• Have Done Altova MAPFORCE for XML creations and generate dynamic code using map force
• Working with flat and other file format and mapping with database in MapForce
• Guest lectures in institutions