Arunagiri Shanmugham

Big Data Analytics

Tech Stack

Hadoop HDFS, Hive, Apache Spark, Java, Oracle, Oracle goldengate, Apache Kafka, Kafka Streams, Striim, AWS Redshift, AWS S3.

Activities

- Studied the impact of OpenBanking in Data panel business of Envestnet Yodlee and integrated required code in Big Data Analysis framework to mitigate the risk associated with OpenBanking.

OpenBanking UK, US and Australia

Tech Stack

OAuth 2.0, OpenID Connect, FAPI, Java 8, Spring Boot, Bootstrap.

Activities

• Became OpenBanking SME. Built expertise on OAuth, OpenID, OpenID Connect and FAPI which are part of OpenBanking.
• Evangelised OpenBanking with all stack holders in the organization.
• Actively participated and represented Envestnet Yodlee on OpenBanking UK and US calls both with standards body and with Banks.
• Involved as SME in OpenBanking Integration with Major UK and US Banks.
• Built Tools for developers to ease the integration and testing of OpenBanking APIs with UK and US Banks.

Modularization of existing Product code using Java Modules

Tech Stack

Java 11 (OpenJDK 11), Spring Boot

Activities

Refactored and modularised existing Product code using Java modules.

Notification Engine

Tech Stack

Java 8, Apache Kafka, Drools Rules Engine,Mongo DB, Freemarker Template Engine, Aerogear Push Notification Server, Oracle, XPath, JSONPath.

Activities

• Architected and Designed the end to end Notification Engine product.
• Built the core components of the product.
• Guided Senior Developers and Product Managers on its extensibility, possible enhancements and usage.

R&D Projects

- Tried blockchain to store transaction data to avoid duplicates.

- Built Virtual Reality based application to showcase end user's personal finance portfolio using 3D VR objects.

- Built application using Neo4j Graph database to showcase the connectedness in Personal financial data and to use it to derive new insights.

Worked with Japanese customer both Offshore and Onsite to get requirements and execute the project. Traiing new comers on Liferay Portal and did POC using jQuery Mobile.

- Worked in Onsite London couple of years with the customer to help them implement User interface part of the TOGAF Architecture using Liferay Portal and OpenSSO (OpenAM now).

- Help in ramping up Offshore development team on behalf of customer from Onsite location.

- Built generic datasource connector framework.

- Involved in pre-sales activities.

- Worked onsite in Canada (Calgary) for couple of years in customer location to collect requirement and build an application using Java Swing and deploy it remotely using Java Web Start.

- Lead a small team at customer location.

- Requirement Collection, Architecting, Designing and Building a Generic Reporting product with drag and drop UI in Java Swing creating new IP for the company. Also lead a team to enhance the product further.

- Taking the above Product for pre-sales and demo at customer location to Finland.

- Developed Speech recognition application using Visual Basic.

- Maintain and upgrade in house software developed for Engineering department.