Summary
Overview
Work History
Education
Skills
Timeline
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Arunraj Muniraj

Arunraj Muniraj

Chennai

Summary

Accomplished Senior Software Engineer at Ford Motor Private Limited, specializing in Oracle and PostgreSQL migrations. Demonstrated expertise in performance tuning, achieving an 80% application performance improvement. Adept at mentoring teams and driving cloud adoption initiatives, fostering collaboration and innovation in high-pressure environments.

Overview

14
14
years of professional experience

Work History

SENIOR SOFTWARE ENGINEER

Ford Motor Private Limited
Chennai
12.2017 - Current
  • Led a team of six Database Engineers, overseeing critical functions including incident resolution, access management, audit compliance, and complex business issue resolution, ensuring system stability and team effectiveness under pressure.
  • Spearheaded and successfully executed the migration of critical Oracle PL/SQL objects to PostgreSQL with zero errors, enabling a seamless application transition to Google Cloud Platform (GCP) and contributing to enhanced scalability.
  • Resolved critical production database issues under tight SLAs, achieving an 80% application performance improvement through expert tuning strategies including indexing, materialized views, and complex query optimization.
  • Designed and developed high-performance PL/SQL procedures and packages to integrate complex vehicle data from diverse upstream sources, ensuring data consistency and timely availability for downstream systems.
  • Developed robust UNIX shell scripts to automate secure data ingestion (FTP/SFTP), preprocessing, and management of high-volume incoming data feeds, significantly improving data pipeline efficiency by [Insert % or time saved].
  • Engineered complex PL/SQL ETL processes to systematically load and transform data across multiple staging and target tables, ensuring data integrity, auditability, and timely accessibility for reporting and analytics.
  • Managed complex data modification requests and actively contributed to critical technology refresh initiatives and server upgrade projects, ensuring system currency and reliability.
  • Contributed to Java application enhancements (Struts/JSP) and facilitated the migration of application components from legacy servers to a Container-as-a-Service (CaaS) platform on Red Hat OpenShift, supporting cloud adoption goals.
  • Implemented and automated CI/CD pipelines using Git and Jenkins for seamless code deployments to the CaaS environment, configuring Quay Enterprise for robust source code management and integration.
  • Mentored and guided junior engineers on database development best practices and coding standards, fostering team growth and improving code quality while delivering new features and defect resolutions.

SENIOR CONSULTANT

Cap Gemini
Chennai
07.2016 - 04.2017
  • Monitored and performed comprehensive health checks on daily data ingestion pipelines from upstream sources to the database and downstream systems, ensuring data flow integrity and system health.
  • Analyzed data packages and database performance to identify and resolve inefficiencies, contributing to improved processing speeds.
  • Collaborated across multiple application modules and teams to diagnose and escalate recurrent data or system errors, facilitating prompt resolutions.
  • Supported data access and operational efficiency by managing database locks and resolving user-reported issues.

PRODUCT SPECIALIST

Cognizant Technology Solutions
07.2011 - 05.2016
  • Executed code development for stored procedures, cursors, and functions, enhancing overall system performance by [Insert % or specific metric].
  • Developed code using Perl to automate the conversion of complex XML files into flat files, streamlining data processing workflows and reducing manual effort by [Insert % or time saved].
  • Performed comprehensive functional testing, unit testing, and supported User Acceptance Testing (UAT) to ensure deliverable quality, reliability, and alignment with requirements.
  • Analyzed detailed requirements and prepared technical documentation to support code development and project objectives.
  • Participated in product development meetings, contributing technical insights for new features and enhancements.

Education

Bachelor of Science - Information Technology

Adhiyamaan College of Engineering
Hosur, TN
01.2010

Diploma - Computer Engineering

Adhiyamaan Polytechnic College
Hosur
01.2007

Skills

  • Oracle
  • Postgres SQL
  • PLSQL
  • Database Design
  • Database Programming
  • Performance Tuning
  • Optimization
  • ETL Processes
  • Data Modeling
  • Core Java
  • C
  • XML
  • Perl
  • Unix Shell Scripting
  • AutoSys JIL
  • POJO Scripting
  • SQL Developer
  • PGAdmin
  • Eclipse
  • Eagle PACE
  • STAR
  • IBM MQ
  • Jenkins
  • Web focus
  • IntelliJ IDEA
  • Red Hat OpenShift
  • Google Cloud Platform
  • Accurev
  • GitHub
  • Rally
  • Linux
  • Mac OS
  • Windows
  • Agile Development Methodologies
  • Software Design Methodology
  • Software Testing
  • Validation and Verification Testing
  • Testing and Debugging Code
  • UAT Support
  • Project Management Support
  • Customer Support
  • Incident Management
  • Problem Resolution
  • Investment Banking
  • Insurance
  • Marketing
  • Finance
  • Payments
  • Data Analysis
  • Software Upgrading
  • Query Optimization
  • Data Integration

Timeline

SENIOR SOFTWARE ENGINEER

Ford Motor Private Limited
12.2017 - Current

SENIOR CONSULTANT

Cap Gemini
07.2016 - 04.2017

PRODUCT SPECIALIST

Cognizant Technology Solutions
07.2011 - 05.2016

Bachelor of Science - Information Technology

Adhiyamaan College of Engineering

Diploma - Computer Engineering

Adhiyamaan Polytechnic College

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Arunraj Muniraj