RAHUL

Java Fullstack Developer

  • 460 Views

$20.00

(per hour)

Description

I am a Java Fullstack Developer having 7+ years of experience.
  • Java/Spring
  • Single Point of Contact (SPOC) for 4 applications, namely Core Data Access Server(DAS), Product Launch Dashboard, Product Content Administration and eBusiness Data Bridge.
  • Developed Restful Webservices and API’s within DAS.
  • Modified Architecture of DAS to a Distributed Mechanism to improve its efficiency.
  • Angular
  • Used Basic Knowledge of Angular6 to manage UI/UX issues in these applications.
  • Migrated Product Launch Dashboard to an Angular-Spring webapp Web Operation Dashboard.
  • Big Data
  • Created PySpark jobs to calculate NAV data.
  • Created a Generic Rule Engine in PySpark that applies rules to populate data fields.
  • Facilitated in Data migration to HDFS and use Hive JDBC to connect to DAS and serve data.
  • Worked on Sales and Fund Ingestion and Processing Data Pipeline.
  • Responsibilities:
  • Migrated DAS from Cassandra to Azure Cosmos DB.
  • Designed Auditing Mechanism for Operations Dashboard.
  • Migrated Applications from JBoss v8.2 to JBoss v18.0.
  • Benchmarked different Java GC Algo and shifted applications to use ZGC.
  • Created a Python Web Scrapper that extracts Fund and Holdings data.
  • Designed SOAP Webservices in JAVA to implement Pricing Services, Risk Mangement and Business Structure.
  • Coded Limit and Overdraft Management functionality using Advanced Data Structures to enhance performance.
  • Used JAX-WS API to consume Webservices from an External Legacy System.
  • Financial Instrument GUI development using spring framework.
  • Developing Spring batches for different modules such as Financial Accounting.
  • Designed a Unix Script to automate Code Delivery.
  • Wrote Data Migration Scripts to generate and replicate data from external servers.

Experience

Full Stack Developer (Web Tech Engineering)

  • November 1, 2018 - continue

Migrated DAS from Cassandra to Azure Cosmos DB. | Designed Auditing Mechanism for Operations Dashboard. | Migrated Applications from JBoss v8.2 to JBoss v18.0. | Benchmarked different Java GC Algo and shifted applications to use ZGC. | Created a Python Web Scrapper that extracts Fund and Holdings data.

System Engineer

  • Leading IT Service Company
  • April 1, 2016 - November 1, 2018

Designed SOAP Webservices in JAVA to implement Pricing Services, Risk Mangement and Business Structure. | Coded Limit and Overdraft Management functionality using Advanced Data Structures to enhance performance. | Used JAX-WS API to consume Webservices from an External Legacy System. | Financial Instrument GUI development using spring framework. | Developing Spring batches for different modules such as Financial Accounting. | Designed a Unix Script to automate Code Delivery. | Wrote Data Migration Scripts to generate and replicate data from external servers.

Freelancer

  • Freelancing
  • April 1, 2015 - March 1, 2016

• Designed a basic search website to query data of Charitable Foundation in US and Canada and scraped this data from various sites to create this database.

Educational Details

Bachelor of Technology (B.Tech)

  • Dr. A.P.J. Abdul Kalam Technical University

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