Summary
Overview
Work History
Education
Skills
Timeline
Generic

Neeraja Mahalingam

Newark

Summary

Experienced software engineer with 6+ years specializing in developing enterprise software applications. Demonstrated expertise in end-to-end development of software products, with a strong background in Object Oriented Programming and client/server web-based applications.

Overview

13
13
years of professional experience

Work History

Senior Software Engineer

eBay Inc
05.2022 - Current
  • The Unified Experience Platform, a key element of our marketing technology, is designed to understand each user on an individual level, ensuring they receive the appropriate message through their preferred channel at the optimal time. In essence, our notifications team is tasked with delivering eBay marketing emails and push notifications to customers. Key elements such as policies and rule engines are developed and implemented at various integration touchpoints throughout the communication pipeline. Additionally, our science team acts as a consumer of this system, analysing data to recommend messages and initiate conversations with users.
  • Create solutions by developing, implementing, and maintaining Java based components and interfaces.
  • Design, develop, and maintain complex microservices and RESTful services, ensuring seamless integration for e-commerce platforms.
  • Utilize cloud platforms to monitor, maintain, and optimize application performance, ensuring high availability and scalability.
  • Identify opportunities to automate repetitive tasks by developing scripts, thereby reducing manual work and ensuring high-quality, consistent output.
  • Making sure all the end-to-end scenarios are working, with the help of an automation framework built using TestNG.
  • Test all scenarios and conform to quality standards using java testing frameworks like JUnit and TestNG
  • Proactively identify and troubleshoot production issues by analyzing transaction-level log data, identifying missing information across services and utilizing tools such as Sherlock dashboards for diagnostics.
  • Execute production deployments, monitor traffic, and analyze error data by using metrics data dashboards to ensure the stability and reliability of applications in the live environment.
  • Design and implement UI frameworks that automate the code configuration process, minimizing manual interventions and reducing the risk of errors.
  • Engage in technical discussions with architects and potential partners to brainstorm solutions, evaluate alternatives, and determine technical feasibility for new and existing requirements.

Software Engineer

Wipro Limited at FedEx Corporation
08.2020 - 01.2022
  • Worked on ESTAR application which is the on-road automatic planning and execution application that is used by local Operations Managers at the stations.
  • Worked on building EStar Orchestrator, which is a distributed application designed using microservice architecture.
  • Experience in building, orchestrating, and deploying highly scalable REST APIs using Java8 and spring boot framework.
  • Achieved the production code coverage up to 95% by implementing unit test cases using Junit, Mockito.
  • Experience in working on CI/CD pipeline like Jenkins, and ensure application is deployed effectively
  • Worked on cloud platforms like PCF (Pivotal Cloud Foundry) for application maintenance, having good hands-on experience in scaling the services.
  • Experience in building real-time distributed data acquisition, processing, and serving microservices
  • Involved in the code review process and using the SonarQube to validate the violation.
  • Collaborating with product managers and developers in the planning meeting to define acceptance criteria and development strategies
  • Have successfully done multi-tasking and supported multiple projects and finishing it on time.

Software Engineer (Full-Stack Developer)

Wipro Limited at Cisco Systems
05.2019 - 07.2020
  • Worked on developing Royalty Calculation Engine, which is a Cisco's homegrown application, which is used to calculate outbound royalty payments for Cisco's Supplier.
  • Designing and developing Royalty Calculation Engine application on Angular 7 framework.
  • Designing and developing REST API service layer using Java Spring Boot Framework.
  • Developing unit test cases using JUnit Framework.
  • Involved in system testing of the application to validate and verify the functionalities according to the requirement and standards.
  • Having hands on experience in using Git, Jenkins, CAE (Cisco Cloud platform) and CICD pipeline for project deployment and maintenance activities.
  • Working on the production incident resolution tasks, involving functionality debugging using Oracle-Sql database by writing queries.
  • Involved in doing the Proof of Concept of legacy royalty finance applications and suggesting approaches for redesigning it in microservice architecture.

Software Engineer

Tata Consultancy Services
07.2012 - 08.2015
  • Project - Customization & Migration of ORMS Deals & Purchase Orders
  • It is an implementation project for PETCO (US based retailer), which involved migration of data from legacy systems to Oracle Retail Merchandising System (v 13.2.5).
  • Responsibilities
  • Involved in end – end project life cycle of Retail (Deals & Order) Management System.
  • Developed Oracle Forms as front-end for retail modules and PROC/PL-SQL for back-end database queries.
  • Implemented complete batch processing customization for Oracle merchandising functionalities.
  • Performed the roles and responsibilities of offshore technical module lead during UAT and production phases.

Education

Master of Science - Computer Science

California State University
East Bay, Hayward, California
12.2018

Skills

  • Experienced in full-stack web frameworks, including React and Angular, with proficiency in both Java and JavaScript
  • Proficient in API development
  • Continuous integration and deployment
  • Cloud-based application development
  • Project leadership

Timeline

Senior Software Engineer

eBay Inc
05.2022 - Current

Software Engineer

Wipro Limited at FedEx Corporation
08.2020 - 01.2022

Software Engineer (Full-Stack Developer)

Wipro Limited at Cisco Systems
05.2019 - 07.2020

Software Engineer

Tata Consultancy Services
07.2012 - 08.2015

Master of Science - Computer Science

California State University

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