Keywords
Skills
Available at https://sites.google.com/view/sankalpsaxenafreelancer/
• Senior technology and software development Architect with an exemplary 14+yrs track record of success in product development, software architecture, technical & operations management. Responsible for providing architecture leadership and strategy for the Integration (between desperate systems - using different technology implementations via REST/SOAP & WebMethods), Middle ware(WSO2,Talend,Mule,Fuse,Software AG), Cloud, E commerce(SAP Hybris,SAP CPQ,SAP Billing),Blockchain(Hyperledger,Ethereum), Investment, Financial, Banking, Retail,Mobile(Android App),Healthcare, ERP, Performance & Monitoring and Big Data domain. Experience in architecture and deploying Cloud/Virtualization solutions (IAAS/PAAS/SAAS) for the enterprise customers on live Cloud platforms like Oracle Compute Cloud, Amazon EC2 (via AWS), leaseweb.com, Microsoft Azure, Digital Ocean, IBM Blue mix, Pivotal Cloud and SAP Monsoon along with containerized deployment on Kubernetes, Open Shift & Dockers as well.
• Work almost over 14+ years in Java/J2EE along with the Integration platform like WSO2EI ESB,Mule ESB,Talend ESB ,Fuse ESB,Oracle ESB,Web Methods,SAP Hybris,Big Data and Fusion. Extensively work on MicroServices architecture with Spring cloud-based services interacting through a combination of REST/SOAP and Rabbit MQ/Apache MQ message brokers with performance monitoring via Prometheus toolset. Work with Spring 3.x.x, Struts 2.0, Hibernate 3.x, Python 3.x and JSF 3.x, Spring Boot and Spring Cloud & GraphQL. Extensively work on Android SDK and integrates the same with Java/J2EE Projects via REST based Web Services. Work extensively with different Application servers like WebLogic, WebSphere, Tomcat, Wildfly & JBoss. Work extensively with in memory databases like Redis, NoSQL databases like Hbase, Mango db & Cassandra, Blockchain databases like Bigchain DB,ThinkDB & RDBMS like MySQL,Oracle,PostgreSQL& SQL Server
• Managed Amazon Web Services like EC2, S3 bucket, ELB, Auto-Scaling, AMI, IAM through AWS Console and API Integration. Experience in Server infrastructure development on Api Gateway, ELB, Auto Scaling, DynamoDB, Elastisearch, Virtual Private Cloud (VPC), Cloud Watch, ECS. Excellent in deploying the applications in AWS as EC2 instances & create snapshots for the data that have to be stored in AWS S3.Performed the automation and deployment of the PHP/Java based application via CircleCI (CI/CD) to AWS ECR to AWS ECS. Defined AWS Security Groups on virtual firewalls .Configured AWS IAM Groups and Users for improved login authentication. Installed the application on AWS EC2 instances and also configured the storage on S3 buckets.Research and integrate Google Maps and Bing Maps including search utility to enhance user experience on location-based data
• Possess deep implementation skills on Blockchain technology (Decentralized apps) with expertise in Ethereum & Hyper ledger along with Parity and Smart Contract development using Solidity. Design, develop, build, and test React components and D3 data visualizations on Android and iOS based applications
• Extensively work on Cloudera’s platform with main focus on Hadoop, HIVE, HBase, Hue, Zookeeper, Sqoop, Mango DB, and Cloud computing, Elastic Search, Logstash and data visualizations (using Splunk & Kibana). Exposure to Kafka, Storm, Spark and Apache Ambari 2.5.Experienced in using Apache Flume for collecting, aggregation, moving large amount of data from application server streaming & velocity of data.
• Extensively work on SAP integration with Hybris, B2B/B2C, SAP CPQ, Order Management, Order Fulfillment, Warehousing, Cron Jobs, Scripting, Rule Engine, Promotion Engine, Vouchers, Carts, Impex, Data Modelling, WCMS and Cockpits.
• Involved in providing the RFI's (Request for Information), RFP's (Request for Proposal), SOW's (Statement of Work), SOC's (Statement of Compliance) & ITT's (Invitation to Tender); Documents such as Functional Requirement, Technical Design, HLDs,LLDs
• Set up the Oracle Cloud Compute IAAS solution(s) with EBS, Oracle CRM, Financials, HRMS,Logistics, SCM, Order Management, Transportation and Warehouse Management, Siebel, JDEdwards, Oracle Primavera (P6) on Cloud , PeopleSoft HCM,Campus and Oracle ATG,SOA, Integrates HCM Fusion with Taleo using Fuse ESB along with Oracle Controlled REST APIs and Oracle SOA components.
• Work with HTML4.015, CSS23, JAVASCRIPT, JQuery 3,AJAX, Node.js, Meteor.js, React.js, Underscore.js, Responsive Web Design(Vaadin framework) and Bootstrap. Develop internal and external services using Node.js
• Experienced in managing projects, leading teams and engineering products with exposure to customer interactions, product conceptualization and innovation. Performed key roles in projects with GE, UBS Bank, BOA, ELO, ITC, SAP and IBM.
• Immediately Available for full-time Long term/ Short-term Projects or 24x7 Support Projects as well.
• Open to Negotiation(s)
• Senior technology and software development Architect with an exemplary 14+yrs track record of success in product development, software architecture, technical & operations management. Responsible for providing architecture leadership and strategy for the Integration (between desperate systems - using different technology implementations via REST/SOAP & WebMethods), Middle ware(WSO2,Talend,Mule,Fuse,Software AG), Cloud, E commerce(SAP Hybris,SAP CPQ,SAP Billing),Blockchain(Hyperledger,Ethereum), Investment, Financial, Banking, Retail,Mobile(Android App),Healthcare, ERP, Performance & Monitoring and Big Data domain. Experience in architecture and deploying Cloud/Virtualization solutions (IAAS/PAAS/SAAS) for the enterprise customers on live Cloud platforms like Oracle Compute Cloud, Amazon EC2 (via AWS), leaseweb.com, Microsoft Azure, Digital Ocean, IBM Blue mix, Pivotal Cloud and SAP Monsoon along with containerized deployment on Kubernetes, Open Shift & Dockers as well.
• Work almost over 14+ years in Java/J2EE along with the Integration platform like WSO2EI ESB,Mule ESB,Talend ESB ,Fuse ESB,Oracle ESB,Web Methods,SAP Hybris,Big Data and Fusion. Extensively work on MicroServices architecture with Spring cloud-based services interacting through a combination of REST/SOAP and Rabbit MQ/Apache MQ message brokers with performance monitoring via Prometheus toolset. Work with Spring 3.x.x, Struts 2.0, Hibernate 3.x, Python 3.x and JSF 3.x, Spring Boot and Spring Cloud & GraphQL. Extensively work on Android SDK and integrates the same with Java/J2EE Projects via REST based Web Services. Work extensively with different Application servers like WebLogic, WebSphere, Tomcat, Wildfly & JBoss. Work extensively with in memory databases like Redis, NoSQL databases like Hbase, Mango db & Cassandra, Blockchain databases like Bigchain DB,ThinkDB & RDBMS like MySQL,Oracle,PostgreSQL& SQL Server
• Managed Amazon Web Services like EC2, S3 bucket, ELB, Auto-Scaling, AMI, IAM through AWS Console and API Integration. Experience in Server infrastructure development on Api Gateway, ELB, Auto Scaling, DynamoDB, Elastisearch, Virtual Private Cloud (VPC), Cloud Watch, ECS. Excellent in deploying the applications in AWS as EC2 instances & create snapshots for the data that have to be stored in AWS S3.Performed the automation and deployment of the PHP/Java based application via CircleCI (CI/CD) to AWS ECR to AWS ECS. Defined AWS Security Groups on virtual firewalls .Configured AWS IAM Groups and Users for improved login authentication. Installed the application on AWS EC2 instances and also configured the storage on S3 buckets.Research and integrate Google Maps and Bing Maps including search utility to enhance user experience on location-based data
• Possess deep implementation skills on Blockchain technology (Decentralized apps) with expertise in Ethereum & Hyper ledger along with Parity and Smart Contract development using Solidity. Design, develop, build, and test React components and D3 data visualizations on Android and iOS based applications
• Extensively work on Cloudera’s platform with main focus on Hadoop, HIVE, HBase, Hue, Zookeeper, Sqoop, Mango DB, and Cloud computing, Elastic Search, Logstash and data visualizations (using Splunk & Kibana). Exposure to Kafka, Storm, Spark and Apache Ambari 2.5.Experienced in using Apache Flume for collecting, aggregation, moving large amount of data from application server streaming & velocity of data.
• Extensively work on SAP integration with Hybris, B2B/B2C, SAP CPQ, Order Management, Order Fulfillment, Warehousing, Cron Jobs, Scripting, Rule Engine, Promotion Engine, Vouchers, Carts, Impex, Data Modelling, WCMS and Cockpits.
• Involved in providing the RFI's (Request for Information), RFP's (Request for Proposal), SOW's (Statement of Work), SOC's (Statement of Compliance) & ITT's (Invitation to Tender); Documents such as Functional Requirement, Technical Design, HLDs,LLDs
• Set up the Oracle Cloud Compute IAAS solution(s) with EBS, Oracle CRM, Financials, HRMS,Logistics, SCM, Order Management, Transportation and Warehouse Management, Siebel, JDEdwards, Oracle Primavera (P6) on Cloud , PeopleSoft HCM,Campus and Oracle ATG,SOA, Integrates HCM Fusion with Taleo using Fuse ESB along with Oracle Controlled REST APIs and Oracle SOA components.
• Work with HTML4.015, CSS23, JAVASCRIPT, JQuery 3,AJAX, Node.js, Meteor.js, React.js, Underscore.js, Responsive Web Design(Vaadin framework) and Bootstrap. Develop internal and external services using Node.js
• Experienced in managing projects, leading teams and engineering products with exposure to customer interactions, product conceptualization and innovation. Performed key roles in projects with GE, UBS Bank, BOA, ELO, ITC, SAP and IBM.
• Immediately Available for full-time Long term/ Short-term Projects or 24x7 Support Projects as well.
• Open to Negotiation(s)
Project history
Project : Gitex2018 Environment: Jdk-10.0.2, Android SDK-26.1.1, Kafka-2.1.x,REST based MicroServices(HTTP 2), Spring-4.3.x, Spring Boot-2.x, Spring Cloud-Finchley SR1, Angular.js 1.5.x, Oracle 12c, zXing core 3.x, Maven 3.x, AWS Cloud Environment
Methodology: Agile Software Development + Scrum Model
Client: Avaya (www.avaya.com)
Domain: Contact Center and Telecommunication
Description: This project mainly based on the new functionalities that need to be introduced in the Avaya’s existing Contact Center product and will be released during the Gitex 2018 event (largest technology show in Middle East, Africa & South Asia). These functionalities provide a live in stream data to the Sales team, Analytics team and Management team and also to the priority customers as well with the interactive and asynchronous user interface. We have been mainly designed and implement the Analytics based solution in terms of Agents and Customers. Also provide the multilingual chatting options and behind the scene monitoring to analyses and report the latest trends and predicts the upcoming trends. There will be many real time widgets available on the mobile as well on web such as Sentiment Analysis widget, Back office widget, Chat widget, Performance widget, IVR based mobile app widgets
3) Project : EDA
Environment JDK1.7 (OOP-Programming, Multithreading, Serialization, Java APIs and Collections),Web
Methods, Spring 3.1, Hibernate 3,JSON 2,Hbase 0.0.98,JSON2,Junit 4,
Software AG(ESB), Maven3.4,Linux(CentOS3.4),Cloudera based environment for
Hadoop,Zookeeper 2.0.0, Hive 0.0.3,Pig 0.12, Jenkin Build tool,React.js,UMLet,Spark2.0.0,Flume
1.x.x, Angular.js,Node.js, Mockito 1.9.1,Impalla 1.4.3,WildFly 8.1.2 ,Amazon
EC2(AWS),Python 3.x
Methodology: Agile Software Development + Scrum Model
Client: Accretive Healthcare
Domain: Healthcare
Description: The EDA project is one of the modules of the recent migration from DotNet based application to Java based system of the Accretive Healthcare. The existing application written in DotNet mainly deal with the enquiries for the Patient’s Visit History, Patient’s data history and Patient’s treatment history. The same application has been analyzed and redesign to the Java based environment using the Webmethods as part of the Wrapper for the different services using the OData protocol for communication between different entities. This application has been using the Spring Boot, Spring Cloud integrated with Elastic Search as the searching utility. At the backend, data has been stored into the Hbase. We have been maintaining the separate Shops module that has been developed using the Hybris framework for maintaining the different drug for different Pharmacies at different locations
Roles & Responsibilities:
Environment: JDK-1.8,Mendix6.10,SAP ECC,REST-WebServices,Node.js,Web3js,Maven 3.0,BitBucket,Git Repository
Methodology: Agile Software Development + Scrum Model
Client: n Number of Clients (Confidential)
Domain: Banking Domain
Description: Work on the migration of the existing Financial platform made in Dot-Net technology to the Mendix platform, Rewrite several critical services under the Mendix platform such as transaction management module that deals with day to day transactions approval processes. Redesign several modals using the Mendix modal driven toolset, Redesign the web based events using the Mendix web modeler and design the micro flows, Rewrite the REST based web Services using the Mendix REST based module. Migrate the security constraints into the existing Mendix platform. Implement the SSO module on Mendix sites and mobile applications. Integrate the Mendix modules with SAP ECC system to fetch and update data at regular intervals.Redisgn the connected mobile apps(3rd party) into the Mendix Mobile platform to make the performance and security at granular level
Roles & Responsibilities:
Methodology: Agile Software Development + Scrum Model
Client: Avaya (www.avaya.com)
Domain: Contact Center and Telecommunication
Description: This project mainly based on the new functionalities that need to be introduced in the Avaya’s existing Contact Center product and will be released during the Gitex 2018 event (largest technology show in Middle East, Africa & South Asia). These functionalities provide a live in stream data to the Sales team, Analytics team and Management team and also to the priority customers as well with the interactive and asynchronous user interface. We have been mainly designed and implement the Analytics based solution in terms of Agents and Customers. Also provide the multilingual chatting options and behind the scene monitoring to analyses and report the latest trends and predicts the upcoming trends. There will be many real time widgets available on the mobile as well on web such as Sentiment Analysis widget, Back office widget, Chat widget, Performance widget, IVR based mobile app widgets
3) Project : EDA
Environment JDK1.7 (OOP-Programming, Multithreading, Serialization, Java APIs and Collections),Web
Methods, Spring 3.1, Hibernate 3,JSON 2,Hbase 0.0.98,JSON2,Junit 4,
Software AG(ESB), Maven3.4,Linux(CentOS3.4),Cloudera based environment for
Hadoop,Zookeeper 2.0.0, Hive 0.0.3,Pig 0.12, Jenkin Build tool,React.js,UMLet,Spark2.0.0,Flume
1.x.x, Angular.js,Node.js, Mockito 1.9.1,Impalla 1.4.3,WildFly 8.1.2 ,Amazon
EC2(AWS),Python 3.x
Methodology: Agile Software Development + Scrum Model
Client: Accretive Healthcare
Domain: Healthcare
Description: The EDA project is one of the modules of the recent migration from DotNet based application to Java based system of the Accretive Healthcare. The existing application written in DotNet mainly deal with the enquiries for the Patient’s Visit History, Patient’s data history and Patient’s treatment history. The same application has been analyzed and redesign to the Java based environment using the Webmethods as part of the Wrapper for the different services using the OData protocol for communication between different entities. This application has been using the Spring Boot, Spring Cloud integrated with Elastic Search as the searching utility. At the backend, data has been stored into the Hbase. We have been maintaining the separate Shops module that has been developed using the Hybris framework for maintaining the different drug for different Pharmacies at different locations
Roles & Responsibilities:
- Analyze and review the existing application architecture and design and redesign the solution for large scale Java enterprise application.
- Involved in writing the code using core Java,J2ee technologies (including Spring, Hibernate) and also using the HBase Java API, Integrate the Spring Boot with Elastic Search and also work on Spring Cloud
- Configure the Software AG environment and provides the integration of the Java based codebase into the Web methods. Write the Flow based services that mainly constitutes the Java services
- Created, Upgrading, and Maintaining the JavaScript libraries and widgets so that the data is managed the same way regardless of when the form was developed using the Node.js architecture as the base
- Implemented a large part of the UI dynamic functionalities using CSS, jQuery, jQuery UI, Ajax, JSON, and Node.js.
- Developed internal services using Java and Node.js
- Configure the Hbase 0.0.98 instances on the Linux machines , set up the different master and region servers on various Linux nodes
- Design the UML diagrams mainly UseCases,Class level, Sequence diagrams and Deployments diagrams
- Configure the Cloudera Hadoop Set Up on staging machines and implement the kerborse security for the secure access to Hbase.Retrieving the analytics data via Hive and Impalla
- Integrates Cloudera based jars for up gradation of the newest codebase to their version so that the team will
- Developing and integrating the UI screen as per the wireframes using the Angular js,JQuery and HTML.
- Perform the coding for end to end services via Webmethods to read and write to the Hbase via Software AG wrappers provides services.
- Involve in the Releasing of packages as part of the Software AG wrapper
- Deployments done on CloudBees [POC] and then on Amazon EC2
- Involved in the Development calls with USA manager and also guide/demonstrate the day to day activities to the Client’s
- Involved in the Estimation of the Work and quality of the Deliverables as per the Sprint
Environment: JDK-1.8,Mendix6.10,SAP ECC,REST-WebServices,Node.js,Web3js,Maven 3.0,BitBucket,Git Repository
Methodology: Agile Software Development + Scrum Model
Client: n Number of Clients (Confidential)
Domain: Banking Domain
Description: Work on the migration of the existing Financial platform made in Dot-Net technology to the Mendix platform, Rewrite several critical services under the Mendix platform such as transaction management module that deals with day to day transactions approval processes. Redesign several modals using the Mendix modal driven toolset, Redesign the web based events using the Mendix web modeler and design the micro flows, Rewrite the REST based web Services using the Mendix REST based module. Migrate the security constraints into the existing Mendix platform. Implement the SSO module on Mendix sites and mobile applications. Integrate the Mendix modules with SAP ECC system to fetch and update data at regular intervals.Redisgn the connected mobile apps(3rd party) into the Mendix Mobile platform to make the performance and security at granular level
Roles & Responsibilities:
- Work directly with Business Analyst Team, Data Analyst Team, Internal and External clients to understand the existing Business requirements in the Dot-Net project and replicate the migration strategy to Mendix
- Create and implement Mendix Business Models and Applications in modular approach
- Work on Mendix Mobile platform to redesign the 3rd party apps using the Mendix Launchpad
- Debug, monitor, troubleshoot solutions and recommend other solutions for optimizations
- Design several widgets such as Transaction Status, Pending etc. have been designed and implemented in Mendix
- Design and Implement the Mendix Set up on Cloud and follows the CI/CD approach based on Mendix and do all the deployment on Mendix cloud.
- Set up the Development, Staging and Production environment on Mendix Cloud
Local Availability
Only available in these countries:
India
Anytime 24*7
Other
https://sites.google.com/view/sankalpsaxenafreelancer/
Youtube - Video
https://www.youtube.com/watch?v=jl_yJO5RcMI
