Summary
Overview
Work History
Education
Skills
1997 - 2010 Employment history
Timeline
SalesAssociate
Rangarajan Seetharaman

Rangarajan Seetharaman

Principal Software Architect
Chennai

Summary

Hands-on Software Architect and technologist with extensive experience developing and supporting mission critical applications. Purpose-driven professional active in engaging, training and mentoring others.

Overview

21
21
years of professional experience
5
5
years of post-secondary education

Work History

Distinguished Software Architect

Altimetrik India Pvt Ltd
Chennai
10.2018 - Current
  • Designed and Implemented on-premises to AWS Cloud migration strategies
  • Defined systems, infrastructure and API's for large scale , high concurrency and compliance heavy domains
  • Assessed under-performing software and developed and implemented actionable improvements.
  • Communicated software architecture strategies to senior leadership and third-party business leaders to enhance product offerings
  • Designed architecture strategies for large-scale system-wide continuous application deployments, reducing deployment times from order of hours to order of minutes
  • Monitor cloud usage metrics to optimise infrastructure use and drive infrastructure usage efficiencies.
  • Authored development guidelines to expedite application design efforts through ready-made frameworks.

Senior Member of Technical Staff

Paypal India Pvt. Ltd
Chennai
10.2010 - 10.2018
  • Architected and implemented Architecture Strategies for modernisation of Application infrastructure and application software for subscriptions and reference transactions platform.
  • Implemented process improvements to reduce quality assurance cycle times from 3 weeks to self service on demand mode.with iteration run time of 60 mins.
  • Implemented bulkhead and decoupling and strategies to improve system Availability and Reliability from 99 to 99.99%
  • Designed robust improvements to page load times ( 30 sec to 200 ms) by optimising front end page performance , database query tuning and implementing parallelisation strategies.
  • Automated Continuous build and deployment of various back end application components

Lead Software Engineer

Various Organisations
Chennai
01.1998 - 10.2010
  • Translated customer and system requirements into robust software design with test-driven approach.
  • Developed code using Java and other programming languages to support digital repository frameworks and integrate systems.
  • Designed and created engineering specifications for software applications and programs.
  • Helped manage application's technology platform status, project pipeline and development priorities.
  • Cooperated with other engineers to design performant queries and database schemas to support analytics reporting.
  • Wrote relational database queries for stored procedures, query optimization and performance tuning.
  • Wrote, maintained and managed Architect and Design documentation, manuals and test materials.
  • Integrated third-party tools and components into applications.
  • Updated old code bases to modern development standards, improving functionality.

Education

Certificate Program in Chief Technology Officer -

Indian School of Business
Remote
07.2023 - Current

Certificate Program in Java Developer -

Sun Developer Certifications
Remote
01.2001 - 01.2002

Bachelor of Technology - Engineering

CECRI, Madurai Kamaraj University
India
06.1993 - 06.1997

Skills

Technology Strategy ( 2 yrs )

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1997 - 2010 Employment history

  

  • MindTree Pvt. Ltd Sep. 2008 – March 2010 Sr. Applications Architect
  • Trimble Navigation India Pvt. Ltd, Dec 2006 – June 2008 – Technical Architect
  • Virtusa India Pvt. Ltd (Dec 2003 – Dec 2006) (Lead Technology Consultant)
  • Software Engineer / Java Consultant (June 2000 – Dec 2003)
  • Promptu Corporation, Senior Software Engineer
  • Amkor Technologies Pvt. Ltd.
  • Infosys Technologies Ltd. - Systems Engineer (December 1997 to June 2000)

Timeline

Certificate Program in Chief Technology Officer -

Indian School of Business
07.2023 - Current

Distinguished Software Architect

Altimetrik India Pvt Ltd
10.2018 - Current

Senior Member of Technical Staff

Paypal India Pvt. Ltd
10.2010 - 10.2018

Certificate Program in Java Developer -

Sun Developer Certifications
01.2001 - 01.2002

Lead Software Engineer

Various Organisations
01.1998 - 10.2010

Bachelor of Technology - Engineering

CECRI, Madurai Kamaraj University
06.1993 - 06.1997

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Rangarajan SeetharamanPrincipal Software Architect