• Worked closely with stakeholders to gather requirements, analyze, and evaluate the feasibility.

• Designed solutions and documented the technical architecture of the system, with emphasis on high performant services.

• Developed REST web services to fetch data from external sources using advanced java.

• Developed message services to consume and publish messages to Kafka topics.

• Used Confluent to process and monitor Kafka event streams.

• Developed utility feature to trigger SOAP and REST web service calls from message services.

• Developed batch process using spring batch framework to generate files at regular intervals.

• Designed and implemented complex aggregate queries to fetch data in required format using MongoDB.

• Created JIL scripts in Autosys to schedule intraday and nightly jobs.

• Implemented test cases using Jasmine and Karma Framework.

• Used JetBrains IntelliJ IDE for development.

• Used Mongo Compass for database querying and scripting.

• Used GitHub for version control and Jenkins for CI/CD process.

• Actively interacted with Change Request Management and DevOps teams for releasing components to production.

• Involved in end-to-end development life cycle.

• Working on Electronic Trading System which involves cryptocurrency.

• Designed complex solutions and documented the architecture of the system, with an emphasis on creating highly performant services.

• Used ReactJS with Kendo UI for fronted and Node Typescript for backend in Admin application, where companies are onboarded, and counterparty relations are established and managed.

• Developed the trading application frontend using Angular 8 and Google material design.

• Used WebSocket API to establish two-way interactive communication between browser and server.

• Developed backend functionality to perform CRUD operations on database using Spring framework.

• Developed REST APIs using Advanced Java, to get accounts, trades, transactions details and to execute a transfer.

• Used Apache ActiveMQ message broker for sending messages between applications.

• Developed JMS (Java Message Service) Listeners to read and process the messages received.

• Used Corda, a distributed ledger block chain platform, for token management.

• Developed a new Ledger Flow to move and lock tokens in accounts, using Kotlin.

• Developed security layers to perform account validations prior to trade execution.

• Developed a batch process which connects to multiple databases, generates a transaction report, and places the file on server.

• Used JUnit for backend testing.

• Used Maven to build the projects.

• Used HeidiSQL IDE for MySQL database and pgAdmin for PostgreSQL.

• Used shell scripts to add, edit and access files on server, and to start/stop process.

• Created Cron Jobs for scheduling batch trigger jobs.

• Using JetBrains IntelliJ for backend development and Microsoft Visual Studio for frontend development.

• Assisted in builds, code reviews, configuration management and source control.

• Using GitLab for source control and issue tracking.

• Used Jenkins configurations and established automated build and deployments (CI/CD).

• Worked on Asset Management Tool which performs portfolio analysis.

• Followed agile methodology and involved in daily SCRUM meetings, Sprint planning and retrospectives and used JIRA as a tracking tool for Sprints.

• Developed Single Page Application with AngularJS, HTML5 and CSS3.

• Utilized npm to install and manage the required libraries.

• Implemented AngularJS test cases using Jasmine and Karma framework.

• Built UI and executed tests using the Grunt task runner.

• Used JetBrains WebStorm for UI development.

• Integrated Spring with Hibernate using configurations and implemented DAO layer to save entities into database.

• Developed RESTful APIs on Spring Tool Suite (STS) for different modules in the project.

• Utilized Postman to test the HTTP APIs during the development process.

• Used Maven to build the backend project.

• Queried database using Postgres to view/update required rows in the table.

• Worked with GIT (BitBucket) version control system to keep track of the changes allowing several developers to collaborate.

• Involved in Continuous Integration and Continuous Deployment (CI/CD) using Bamboo.

• Used Confluence for project documentation and Yammer for networking within the enterprise.

• Involved in end-to-end process of Application development.

• Worked on a Data Quality Check application which consolidates the validation results.

• Followed Agile Scrum Methodology throughout the Development. Participated in daily SCRUM meetings and paired programming to produce quality delivery within time.

• Involved in requirement gathering, planning and designing the architecture.

• Developed user interface of the application using Angular JS, HTML and CSS.

• Used UI-Grid library to provide sorting, paging, filtering, exporting features to a grid.

• Established backend functionality using J2EE and created REST web services to feed data to UI.

• Involved in enhancement of Application by migrating UI from Angular JS to Angular 7.

• Enhanced UI-Grid to Ag-Grid which provides additional features like pivoting and grouping.

• Installed and used Node to run and build the Angular 7 application.

• Used Maven to build the project.

• Used Apache Tomcat server to run the application.

• Used Super PuTTy to access and execute commands on the servers.

• Used Toad for Oracle and handled the Oracle Exadata database to create and store data quality checks and results.

• Created JIL files in Autosys to schedule daily and monthly jobs for validations.

• Developed dynamic Perl scripts to run the jar and capture logs.

• Used BitBucket (github) for version control

• Used Artifactory for storing snapshot and release versions and Jenkins for CI/CD.