Java lead, java developer
Resume:
Sulakshana Singh
*****@*****.***
Summary:
An Oracle Certified Java Developer with over 11+ years of IT experience as Java Developer for Insurance, Travel and Banking Domains. Have a sound knowledge and understanding of all the stages of Agile methodology in software development. Experience in application design and development using Java, Spring framework, Hibernate, Spring boot, Spring Rest, Micro Services, OAuth2, SSO, Docker, cloud-based java applications, Struts, JSP, React Js, Ajax, Web services (soap and Rest), Maven, Unit Testing (JUnit, Mockito), MySQL, Postgres, Oracle, Liquibase, Jenkins, code quality tool Sonar.
Involved in design, development, testing, deployment, maintenance phases of project life cycle.
Experience in development of frontend using HTML, CSS, JavaScript and Reactjs.
Have a good exposure on Cloud computing like IBM Cloud, AWS EC2, S3 etc.
Good working experience on SOLID principles, implementing Design patterns and clean code practices.
Microservices: Spring Cloud, Spring Cloud Gateway, RESTful, Netflix Zuul, Zipkin, Hystrix.
Expert level hands-on knowledge on core Java.
Experience in ORM technologies like Hibernate
Strong knowledge of object-oriented programming concepts and principles.
Experience in developing multithreaded application.
Excellent Skills in troubleshooting backend processes.
Expertise in automating repeated business processes.
Play a pivotal role as a part of an agile scrum team accountable, developing new applications using Spring, Hibernate, Rest/Micro services and React JS as front end.
Experience in implementing CI/CD using Docker/Kubernetes/Jenkins.
Proficient in Oracle, MSSQL, MySQL and Postgres databases.
Source code tools like TFS, GIT.
Managing and applying database schema changes using Liquibase.
Build tools like Maven, Ant.
Agile tool tracker JIRA, TFS.
Utilizing Java tools in Web and client-server environments including Java Server Pages (JSP), Servlets, Struts, JMS, XML Parsing using Java and Java database Connectivity (JDBC) technologies.
Implemented the SSO using OAuth2 and OpenID.
Build tools like Maven, Ant.
Deployed/execute/updated the files into UNIX box.
Experience with Performance analysis tool (J Profilers) and code quality tools (Sonar).
Experience in Web services development.
Capable of taking initiative, eager and able to learn new technologies quickly. Possess versatile leadership qualities and the ability to manage change. Accept responsibilities and job duties eagerly with minimal supervision and Works well under pressure.
AREAS OF EXPERTISE
Languages
Framework
Application Server
Operating System
Web services framework
Frontend Technologies
Databases
Reporting Tool
Version management Tools
Virtualization Tool
Orchestration Tool
Cloud
Development Tools
Testing Tools
Miscellaneous
Java, C, Python
Spring MVC, IOC, Spring Boot, Hibernate, Struts 2.0
Tomcat
Windows 98, Windows 10, Unix
Soap, Rest, Micro Services (Spring Cloud, Spring Cloud Gateway, Zuul, Hysterix, Zipkin)
HTML, JSP, JavaScript, jQuery, React Js
Oracle, MSSQL, MySQL, Mongo DB, PostgreSQL
SSRS, BIRT
Git, TFS
Docker
Kubernetes
AWS EC2, S3, IBM Cloud
Eclipse, IntelliJ J, Visual Studio Code
Junit, Mockito, SOAP UI, Postman, Insomnia
JIRA, Jenkins
DOMAIN EXPERTISE
INSURANCE
TRAVEL
BANKING/INVESTMENT BANKING
CLOUD
CLEINTELE
COST CONTAINMENT GROUP
COSTCO TRAVEL
SOCIETIE GENERALE
IBM
Certifications:
Oracle Certified Java Professional
Professional Experience:
IBM October 2021 – July 2022
Senior Software Engineer
IBM India Private Limited provides information technology services. The Company offers business and technical consulting, training and support, data storage, analysis, networks, and enterprise applications. IBM India serves clients worldwide.
Security and Compliance Center – SCC is an IBM Cloud product which manages and automate security and compliance controls directly within the IBM Cloud® platform. With the IBM Security and Compliance Center, one can view your security and compliance postures from a unified dashboard.
RESPONSIBILITIES:
Involved in design, development, testing, deployment, maintenance phases of project life cycle.
Gathering business requirements and translating them into technical specifications.
Experience in developing Microservices using Java, Spring, API Gateway, Config Server.
Experience in IBM cloud in PAAS, Monitoring, LOGGING, CI/CD.
Involved in coding, debugging, troubleshooting of modules.
Java, Spring, Hibernate based development.
Spring Micro services development in IBM Cloud.
Development of frontend component using Reactjs.
Design and development of frontend requirement using HTML, CSS, JavaScript and Reactjs.
Enhance existing microservices to add new business requirements.
Developed several web services calls like GET, PUT, DELETE and POST to make Spring boot REST service calls.
IAM feature implementation using JAVA and Key Cloak.
Maintain code quality and improve code coverage in Java.
Develop automated test suite using Lemon cheesecake for different environments.
Participated in PR process and code review of Java code.
Add testcases using Junit and Mockito.
Deployment of microservices using Kubernetes.
Worked on improving performance of Mongo DB collections.
Design and development of Kafka consumer, producer, Streams and topics.
Create framework to store data in Mongo DB from multiple sources using Kafka.
Troubleshoot microservices using LOGDNA in IBM cloud environment.
Writing Docker file for microservices image/docker container creation.
Design and development of yaml file for microservice deployment in Kubernetes.
Monitoring microservice performance using IBM cloud tools.
Microservice documentation using SWAGGER UI.
ENVIRONMENT: IBM Cloud, Spring Boot, Hibernate, Kafka, Python, Docker, Kubernetes, OpenShift, Postgres, Html, JavaScript, Reactjs
Societe Generale Aug 2017 - OCT 2021
Specialist Software Engineer
Societe Generale is one of the leading European financial services groups. Based on a diversified and integrated banking model, the Group combines financial strength and proven expertise in innovation with a strategy of sustainable growth, aiming to be the trusted partner for its clients, committed to the positive transformations of society and the economy.
SOLSTIS – SOLSTIS stores and maintains risk data for various stocks and instruments which is used by End users to predict about stocks sold globally.
ROLE: Software Development, Maintain existing backend processes, develop software processes to aid existing backend process.
RESPONSIBILITIES:
Involved in design, development, testing, deployment, maintenance phases of project life cycle.
Gathering business requirements and translating them into technical specifications.
Design and implementation of SOA using Java Web services (RESTful APIs using JAX-RS specification).
Involved in coding, debugging, troubleshooting of modules.
Implement code as per the requirements and business need
Develop code to enhance existing software processes.
Developed multithreaded processes.
Develop soap and Rest webservices as per business requirement.
Improve code coverage by writing Junit test cases.
Development of frontend component using ReactJs.
Design and development of frontend requirement using HTML, CSS, JavaScript and ReactJs.
Implement BDD for existing functionalities.
Develop CI/CD pipeline for existing processes.
Automation of manual check performed by developer.
Participated in ELK (Elastic/Kibana) stack development.
Participate in software release management.
Develop code to copy files to AWS scality.
Experience on AWS platform in S3, EC2.
Worked on improving performance of MongoDb collections.
Design and development of Kafka consumer, producer, Streams and topics.
Create framework to store data in MongoDb from multiple sources using Kafka.
Writing Dockerfile for microservices image/docker container creation.
Design and development of yaml file for microservice deployment in Kubernetes.
Monitoring microservice performance using Kibana visualization.
Microservice documentation using SWAGGER UI.
ENVIRONMENT: UNIX, Spring IOC, Spring Boot, Mongo DB, Oracle, Hibernate, Rest/SOAP web services, Tomcat, Elastic Search, Kibana, Jenkins, Liquibase, AWS EC2, S3
COSMOS – This is a compliance project which enables user to comply with rules when organization helps in any deal such as merger & acquisition etc.
ROLE: Software Development, Develop front end, Develop software based on user requirement.
RESPONSIBILITIES:
Involved in design, development, testing, deployment, maintenance phases of project life cycle.
Gathering business requirements and translating them into technical specifications.
Design and implementation of SOA using Java Web services (RESTful APIs using JAX-RS specification).
Involved in coding, debugging, troubleshooting of modules.
Participated in re-writing of old system to new system.
Developed code to enhance existing micro services.
Development of frontend component using ReactJs.
Design and development of frontend requirement using HTML, CSS, JavaScript and ReactJs.
Data migration using python framework.
Improve code coverage by writing Junit test cases.
Implement BDD for existing functionalities.
Develop CI/CD pipeline for existing processes.
Automation of manual check performed by developer.
Perform peer code review.
Managing and applying database schema changes using Liquibase.
Deployment of services in Kubernetes.
ENVIRONMENT: UNIX, Spring Boot, Postgres, Oracle, Hibernate, Rest/Micro web services, Tomcat, React JS, python, Kubernetes, Jenkins, Liquibase
COSTCO TRAVEL, Seattle-WA Nov 2013 – June 2017
Consultant
Infogain Corporation, a global business and IT consulting leader, today announced that Infogain and Blue Star Infotech, Limited (NSE: BLUESTINFO) have entered into definitive agreements under which Infogain will acquire Blue Star InfoTech’s IT operations. The acquisition will expand Info gain’s digital transformation offerings, particularly in the areas of Cloud, mobility, SAP and analytics, adding specialized capabilities in the travel/hospitality, high-tech and healthcare verticals. In addition, the acquisition will strengthen and enhance the leadership position of Infogain in the areas of product engineering and test automation.
Costco Travel - Costco Travel offers everyday savings on top-quality, brand-name vacations, hotels, cruises, rental cars, exclusively for Costco members.
ROLE: Software Development, Develop code to maintain existing processes.
RESPONSIBILITIES:
Involved in design, development, testing, deployment, maintenance phases of project life cycle.
Gathering business requirements and translating them into technical specifications.
Design and implementation of SOA using Java Web services (RESTful APIs using JAX-RS specification).
Involved in coding, debugging, troubleshooting of modules.
Develop code to enhance existing software processes.
Improve code coverage by writing Junit test cases.
Develop frontend using JSP/HTML and JavaScript.
Develop frontend and backend.
Automation of manual check performed by developer.
Perform peer code review.
Mentor juniors to help them learn project functionalities.
Develop management reports using SSRS.
Environment: Windows Struts 2, Rest, Java, JSP, HTML, CSS, Tomcat, MSSQL, SSRS, REST Web service
Cost Containment Group, New York JAN 2011 – APRIL 2013
Software Engineer
Cost Containment Group (CCG) – CCG sells affordable insurance product (Dentist/Vision) to low-income group people.
ROLE: Software Development, Develop code to maintain existing processes
RESPONSIBILITIES:
Develop code to enhance existing software processes.
Improve code coverage by writing Junit test cases.
Develop frontend using JSP/HTML and JavaScript.
Develop frontend and backend.
Automation of manual check performed by developer.
Perform peer code review.
Develop management report using SSRS.
Environment: Windows Struts 2, Rest, Java, JSP, HTML, CSS, Tomcat, MSSQL, SSRS
Education:
MBA – Information Technology, University of Pune, India, 2008 - 2010
BACHELOR OF SCIENCE, University of Delhi, India, 2005 - 2008
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