• Work with business analysts to analyze and understand different kinds of trade flow like DMA(Direct Market Access), voice and care , strategies like calendar spread and algos used for trading.

• Analyze the fix messages received from the vendor system. Study the data in the fix tag to find out if any mandatory tag or data is missing for the regulatory reporting.

• Identify different kinds of trade data streams like client side and market side data to design the table structures for mapping data in Oracle database.

• Create MQ consumer and wrappers classes to consume and process the MQ messages.

• Develop classes to translate MQ and fix messages to the gateway event classes.

• Design XML based configuration to create multiple events out of a single event based on the business logic.

• Create classes to persist the generated event or xml messages into persistence storage files.

• Develop class to process the message and store into Oracle database using JDBC.

• Develop class to read the messages from the persistence files and load into the gateway just like the vendor system sends to the gateway. This prevents data loss in case of any production issues.

• Design MQ producer class to send MQ messages to the outbound systems.

• Develop Mock JUnit Test cases to mock Business functionality testing. Did JUnit data validation against database.

• Shell scripting to build, deploy and run the gateway, reports. Schedule crontab jobs to start, stop the application and run and upload reports.

Work with users to analyze and understand the requirement and specifications and create gap analysis document between the intended system and the existing system.

Prepare Design document for the methodologies used in index calculation.

Identify the Business Entities and design the table structures to map them in Oracle database.

Worked for Health Care Indices Change Request to customize the Health care Indices. Earlier HealthCare Indices were generated for the all the geographies, line of business and sub methodologies.

Customized the Health care Indices to be generated for a specific geography, business requested by the user.

Design and code Model Classes (Java Beans) and Data Transfer Objects (DTO) for the tables designed.

Design and create JAVA API (interfaces and methods) for the java services.

Code the JAVA services to calculate health care indices for a particular zip code/geography and line of business.

Create PL/SQL procedure and packages to get the data for java services.

Develop Mock JUnit Test cases to mock Business functionality testing. Did JUnit data validation against database.

Work with Operations to analyze and understand the requirement and specifications and create gap analysis document between the intended system and the existing system.

Prepare Design document for the analysis done.

Identify the Business Entities and design the table structures to map them in MS SQL server.

Design and code Model Classes and Data Transfer Objects (Java Beans) from the XSD provided by the upstream system.

Design and create JAVA API (interfaces and methods) for the java services.

Code the JAVA services which has the whole business logic to retrieve the instrument, price and counterparty data stored either in coherence cache or database.

Create the Web service Interface and classes using Spring Web Services.

Code for JMS Listener using Spring provided JMSListener to listen to the updates sent by the upstream system

Design and code Spring Integration work flow to get the data from upstream system and then massage and enrich the data into form and fashion needed by the downstream system and publish the data on a solace topic.

Create Jobs to pre-load the data in the interest list of the users and schedule the job using autosys.

Develop Mock JUnit Test cases to mock Business functionality testing. Did JUnit data validation against coherence cache and database.