SUMMARY:

• 15 years of Java/J2EE/AWS Cloud experience in Product development.
• 1 year exp of Hyperledger Fabric/Ethereum in Product development of Blockchain.
• 1 year exp in Kubernetes and Docker with AWS Cloud.
• Including 7 years of experience in Agile Methodology as a Scrum Master.
• Including 6.0 years of experience in Amazon Web Service (AWS).
• Including 3.6 years of experience in Hadoop (Hive, Pig & Map Reduce).
• Including 1.0 year experience in Machine Learning.
• Experience in Java1.8, JSP, Servlet, Struts 2.0, JAXB, Spring 4.1, Hibernate 4.0, MyBatis 3.2.6, EJB 2.0, JMS, JDBC, Multi threading, HTML 5, REST Web Service, SOA, Amazon Web Service, Cloud Computing Services Model (Saas, Paas & Iaas),Python 3.6.
• Experience in Machine Learning, R Statistical, R Studio and Predictive Analytics Modeling by using R.
• Experience Oracle 9i, DB2, MY SQL,NoSQL on Microsoft windows & Linux platform.
• Understand business requirements with business & stakeholder team.
• Design & Architect for new applications & provide the solutions to integrate the legacy application.
• Design & Developed AWS lambda serverless micro services with DynamoDB & Spring Boot micro services.
• Integrated Java based application to mobile SMS functionality.
• Handling 7 to 12 associates team with Agile methodology.
• Improve the performance with java application & AWS cloud.
• AWS Cloud Services:
• SaaS, PaaS, IaaS, Lambda Serverless micro services with Amazon Web Service.
• Through AWS lambda service, store data into RDS and DynamoDB.
• Experience in S3 with KMS for security, SNS, SQS.
• Worked on AWS EC2, Cloud Watch and ELB.
• Created and scheduled job through AWS Data Pipeline.
• Written lambda function to read file from multiple data sources to put the S3 bucket.
• Experience in AWS Elastic Beanstalk to deploy the application on AWS.
• Understanding of AWS Athena, S3 Glacier, AWS Glue
• Experience in AWS Cloud Formation, IAM, AMI
• Data Migration from Oracle DB to AWS RDS Oracle: Data Migrate Oracle DB to AWS RDS oracle by using DMS service.
• Worked in AWS support project to fix the issues as per priority level in specific deadline.
• Improved the performance using AWS Lambda service through API Gateway.
• Developed and send JSON response to IOS using AWS Lambda service.

TECHNICAL SKILLS:

Languages/Tools: JAVA 1.7, JSP, Servlet, Struts2.0, EJB2.0, JMS, Web2.0, Design Pattern, JDBC, Swing, JavaScript, Multithreading, Message Queue (MQ), Spring3.1, Hibernate3.0, JUnit, XML, JAXB, JQrid, HTML5, CSS, REST Web Service & SOA, SpringBoot

Scripting Language: Python 3.6, JQuery, JQgrid, Java Script, Node JS 10

Operating System: Windows 10/Unix/Ubuntu 12.04(Linux)

Version Control: Visual Source Safe (VSS), Rational Clear Case, SVN, Git, Bitbucket

Server: Apache Tomcat 5.0, BEA WebLogic9.0, JBOSS 5.0, Web Sphere6.1

Tools: IDE - JBuilder 9.0, MY Eclipse 10, RSA (Rational Software Architect), JS Console, Eclipse Indigo, JIRA, JMeter, Control-M job scheduler.

RDBMS: Oracle-9i, DB2, MY SQL 5

NoSQL: MongoDB, DynamoDB

In-Memory Database: H2 database

Framework: Spring3.1, Hibernate3.0, Struts1.2 & MyBatis 3.2.6

Methodology: Agile Methodology using Ice Scrum 12.1 tool

Code Review Tool & Code Analysis: PMD, FindBugs-2.0.3 & SonarQub 5.3

Continuous Integration Tool (CI/CD): Jenkins 2.2.0

Business Process Management (BPM): Activiti Workflow

Build Management System: Maven 3.0.4, gradle 1.11 with Jersey & Spring MVC web application

Data Migration: Data Migrate Oracle DB to AWS RDS oracle by using DMS service.

Hadoop & Big Data: HDFS 2.3.0, Map Reduce, Pig 0.12.0, Hive 0.12.0, Oozie, SQoop

R Statistical Programming/Machine Learning: R 3.1.1 Statistical, R Studio, Predictive Analytics Modeling by using R, Linear Regression, Multivariate Regression, Time Series Analysis, Facebook Data Mining with R

Application Performance Improvement: By using H2 In-memory database with 240 million data

Blockchain: Ethereum, Hyperledger and Solidity

Devops: Git, Jenkins, Docker, Kubernete.

PROFESSIONAL HISTORY:

Technical Architect/Lead Developer

Confidential, New York

Responsibilities:

• A Data lake is a centralized repository that allows you to store all your structured and unstructured data at any scale.
• We can store data as-is without converting data to structured format and run analytics on top of it.
• Technically handling 5 associates team.
• Capturing all types of data and structures, semi-structured and unstructured in their most natural form from source systems.
• A Data Lake usually contains more relevant information that has good probability of access and can provide operational needs for an enterprise.

Technical: Core Java, Python 3.6, AWS S3, lambda, DMS, Jenkins, Data pipeline, EC2, AWS Glue and Node JS. S3 security to access file, AWS lambda micro services, DynamoDB, AWS Jenkins.

Confidential

Responsibilities:

• Designed a supply chain model of Suppliers Growers & Importers.
• Implemented payment system when the consignment is delivered. It is based on the perishable network through Hyperledger.
• Core JAVA, Blockchain (Hyperledger & Ethereum), Spring Boot micro services, AWS cloud using S3, EC2, and Cloud watch.
• Integrated micro services with dockers for deployment. Written Spring boot micro services and integrated with blockchain.
• Deployed micro services on AWS cloud using Docker.

Confidential

Technical Architect/Lead Developer

Responsibilities:

• Covering all the information about establishment which has relation with EPFO and have claims settlement
• Core Java, Spring MVC, Hibernate, Design Pattern, JQuery, Java script and improve the performance to render the data from UI end.
• Written code and integrated multiple portals in a web portal using spring framework modules and hibernate.
• Improve UI performance from front end side.

Cloud Architect

Confidential

Responsibilities:

• Confidential application is used by business team, GE Agent. Confidential application contains few modules like
• Driver login, Product Delivery, Delivery Status & Driver Stops.
• Technically handled 7 associates team.
• Core Java, AWS lambda Serverless micro services through API gateway and Node JS, DynamoDB & RDS cloud service, cloud formation, EC2, S3, cloud watch.
• Written AWS lambda micro services using java and Node JS code. Integrated AWS DynamoDB NoSql api with java code.
• Improve performance backend side.

Senior Developer

Confidential

Responsibilities:

• L - Pub application is used by business & stakeholders. L-Pub application contains some functionalities like
• Campaign Creation, Item Group, Store Group, Rules & Pricing Strategy.
• Design & Architecture for MySQL integration with Hadoop. Implemented Hadoop based data warehouses Good understanding in performance tuning in Hadoop. Leading a critical project IBM Data Stage.
• Hadoop/HDFS, Map Reduce, Pig, Hive, DataMeer tool, java, MVC design pattern, Spring-MyBatis framework,, java script, JQuery and Jqgrid.