Software Developer
Aureus Analytics
Total years of experience :6 years, 0 Months
• Collaborated with client stakeholders to create architecture for implementation of SENTIMETER and CRUX applications and developed the same within agreed timelines. This includes a mechanism for data retrieval from an ORACLE database, processing the data via Kafka, and storing the data in Hbase tables.
• Created multiple RESTful APIs in JAVA to retrieve the customer data from HBase and give it back in JSON format.
• Developed various JAVA RESTful API real time integrated projects to read JSON customer data. The data was validated, transformed and sent to a h2o statistical model to generate the required response.
• Developed creation of events for SENTIMETER application in real time from user data stored on HBase on daily basis and various KPIs on the basis of the events using JAVA and Spring.
• Implemented the SENTIMETER application and its architecture which included Java, RESTful APIs, Hadoop clusters, kafka, tomcat servers, javascript and multiple shell scripts for multiple clients.
• Implemented automation for daily processes and monitoring which reduced manual intervention and enabled a more streamlined process for data retrieval, validation etc. for multiple clients. This reduced the daily manual work and reduced issues by more than 70%. Technologies used to achieve this were JAVA, Kafka, Hbase and shell scripts.
• Analyzed and engineered a solution in JAVA to get the latest market data from the centralized big data database of the firm at runtime by the TLM Tool which increased accuracy of the reconciliation by 50%.
• Implemented user JIRAs including requirement gathering and strategizing solutions for various technologies like Java, UNIX Shell Scripting, SQL (Sybase Database) etc.
• Coordinated with the production services teams to eliminate and reduce recurring issues in the applications which reduced the number of incidents by over 70% annually.
• Strategized and implemented DevOps lifecycle tools for TLM (Trade Lifecycle Management) projects with teams across Japan and India for technologies including Git, Jenkins, UNIX, Nexus and Ansible with collaboration with teams in India, USA, UK and Japan.
• Migrated various trade reconciliation projects to the TLM(Trade Lifecycle Management) Tool for different teams in India, US, Japan so as to minimize costs for the firm using Informatica, SQL (Sybase Database), UNIX Shell Scripting etc.
• Developed a tool to predict which stocks in your portfolio to sell or buy as per current market trends using genetic algorithms in R as part of the Nomura Tech Fayre.
• Migrated Java applications to higher versions of Java, database from Sybase to Oracle and multiple Informatica workflows to new repositories as well as create new workflows.
• Developed new features and worked on fixes of multiple java web projects.