Vijaya Karthikeyan
Mountain House,California
Summary
Innovative Senior Software Engineer offering 10+ years of experience. Enthusiastic about developing forward-thinking solutions to tomorrow's productivity problems. Demonstrates hardworking and adaptable approach to challenges with strong analytical and critical thinking skills.
Overview
17
17
years of professional experience
Work History
Senior Software Engineer
INTUIT
12.2021 - Current
- Implemented and managed AWS infrastructure, including S3 buckets, for storing and managing dispute-related data and documents securely
- Developed and maintained automated workflows and processes using AWS services to streamline dispute resolution procedures, resulting in a 30% reduction in resolution time
- Collaborated with cross-functional teams to ensure compliance with regulatory requirements and industry standards for data security and privacy in dispute handling
- Conducted regular audits and assessments of AWS resources and configurations to identify and address potential security vulnerabilities or performance issues
- Provided technical support and training to staff members on the use of AWS and S3 for dispute resolution purposes, improving overall efficiency and accuracy in handling disputes.
Full Stack Developer
PAYPAL
01.2020 - 11.2021
- Development of the Campaign Image Library using React, NodeJS, JavaScript and Restful API
- Managed and optimized customer loyalty and rewards programs to drive customer engagement and retention
- Implemented targeted marketing campaigns to promote loyalty program enrollment and participation, resulting in a 20% increase in program membership within six months
- Analyzed customer data and feedback to identify trends and insights, informing strategic decisions to enhance the effectiveness of loyalty initiatives
- Collaborated with cross-functional teams to develop and launch new loyalty program features and benefits, resulting in improved customer satisfaction and loyalty
- Developed training materials and conducted staff training sessions to educate frontline employees on the benefits of loyalty programs and best practices for promoting them to customers.
Software Engineering Team Lead
ARMA
01.2018 - 12.2019
- Implemented Restful Services using Spring Boot Micro Service Architecture
- Managed API using WS02 API Manager and Secured using WSO2 Identity Server
- Implemented middleware using WSO2 to connect between the legacy system and the front end
- Experience with NodeJS modules including Events, http, file system, MySQL
- Wrote restful services on the server in NodeJS to listen to requests from different devices
- Designed and developed middleware WSO2 API Management, WSO2 Identity Server, WSO2 Enterprise Integrator
- Well documented in detail after working with business and Architects determining functional & the technical requirements
- Managed & performed the role of Scrum Master for a team with a size of 11.
Team Lead
Philips
05.2015 - 12.2017
- Developed RESTful web services on Jersey Framework to retrieve JSON documents and consumed SOAP based Web Services using MongoDB
- Consumed and produced the data to RabbitMQ as a middleware
- Maintained Git repositories for DevOps environment: automation code and configuration
- Built and deployed applications with microservice architecture on PCF-Cloud using the Kubernetes and Docker containers
- Experience in writing complex PL/SQL queries using joins, Stored Procedures, Functions, Triggers, Cursors and indexes in Postgres DB
- Utilized Kubernetes and Docker for the runtime environment of the CI/CD system to build, test and deploy
- Developed test cases for unit testing in the integration layer using Power Mock, Mockito framework.
Technical Lead
IBM
11.2011 - 04.2015
- Developed and Integrated SOAP based web services
- Implemented the front-end using HTML, CSS, JavaScript, JSF was used to develop declarative User Interface
- Used jQuery, AJAX to interact with Java Servlet
- Implement JUnit test cases for Struts/Spring components
- Developed Server-side presentation layer using Struts MVC Framework and developed Application based on Spring framework using MVC design patterns
- Used Spring IOC for Dependency Injection and used Spring JDBC for interacting with the database
- Used Oracle database for SQL, PL/SQL scripts, stored procedures, functions, triggers, Oracle forms/Reports
- Worked on Installing and configured WebLogic Application Server and Maven Build Tool.
Java Applications Developer
IIT Bombay
10.2007 - 02.2010
- Implemented web application TEPP from scratch in Java which was originally implemented in legacy
- Developed Java based MHRD-PILOT application on both UI and backend processing.
Education
Skills
- Design and development
Timeline
Senior Software Engineer
INTUIT
12.2021 - Current
Full Stack Developer
PAYPAL
01.2020 - 11.2021
Software Engineering Team Lead
ARMA
01.2018 - 12.2019
Team Lead
Philips
05.2015 - 12.2017
Technical Lead
IBM
11.2011 - 04.2015
Java Applications Developer
IIT Bombay
10.2007 - 02.2010
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