Vasanth Madhavan Email & Phone Number

Montevideo, Uy

Leeds, England, United Kingdom

• Improved system performance by 25% and reduced downtime by 40% through seamless Linux server and Oracle DB migrations, ensuring minimal business impact and functionality retention.• Led the delivery of the Cost and Charges project for 500,000+ users, enhancing transparency and earning client commendation for meeting key business objectives in an Agile environment.• Effectively managed critical and high-severity issues impacting customer service, ensuring restoration within tight SLAs. Provided 24x7 support for .NET-based insurance applications while leading a team of 10+ associates and facilitating knowledge transfer initiatives.• Implemented automation solutions and optimized CI/CD pipelines, resulting in faster deployments and improved operational efficiency across development teams.Technologies: Oracle 11g/19C, SQL, PL/SQL, Unix Shell Scripting, C#, .NET, Git, UCD.

Chennai, Tamil Nadu, India

Client: CitibankProject: CitistagingPeriod: May 2017 – June 2018• Led development and support of Citistaging, a gateway for trade and position files.• Managed component releases and ensured smooth production deployments.Technologies: Oracle 10g, SQL, PL/SQL, Unix Shell Scripting.________________________________________Client: CumminsProject: DARTS (Data Analysis and Reporting Tool)Period: May 2015 – March 2017• Led deployment and testing of the DARTS system, replacing legacy software for efficient data processing.• Coordinated with vendors and IT teams to ensure smooth system integration.Technologies: Oracle 11g, SQL, PL/SQL, Unix Shell Scripting.________________________________________Client: Lloyds Banking GroupProject: Retail Services and Sales Reporting (RSSR)Period: December 2012 – March 2015• Enhanced RSSR by handling sales data reporting and performance-based remuneration calculations.• Optimized database objects and migrated DB servers to Oracle 11g.Technologies: Oracle 11g, SQL, PL/SQL, Unix Shell Scripting, Core Java.________________________________________Client: AC NielsenProject: ADR RewritePeriod: December 2009 – August 2011• Led the migration of ADR from Oracle to Netezza, improving system performance.• Automated ETL processes using custom SQL and PL/SQL scripts.Technologies: SQL, PL/SQL, Netezza, Shell Script.________________________________________Client: National Stock Exchange of India (NSEIL)Project: Nationwide Clearing and Settlement System (NCSS)Period: January 2007 – April 2009• Developed and maintained NCSS, overseeing server migration and Oracle Forms upgrades.• Conducted extensive regression testing to ensure system stability during high-volume transactions.Technologies: SQL, PL/SQL, Shell Script, Pro*C, Oracle Forms 6i/10g.