Ravi Shankar Kamaraj profile photo 1 on Tal

Ravi Shankar Kamaraj

Technology Leader

Bengaluru

20+ years of work experience

Oracle
Aug 20233 yrs 2 mosPresent

Bengaluru, Karnataka, India

Cubera
Nov 20211 yr 8 mosJun 2023

Bengaluru, Karnataka, India

* Leading the architecture, design, and development of AdTech and Big Data products, while establishing a strong engineering team. * Successfully launched MVP of a Chromium-based Browser extension and Mobile app, and developed a Customer Data Platform * Achieved a significant 60% reduction in infrastructure costs through the strategic adoption of Kubernetes/Containerization, Serverless architecture, and leveraging open-source solutions. * Leading a team of Development Engineers, Data Engineers and DevOps Engineers
Walmart Global Tech India
Jun 20201 yr 5 mosOct 2021

Chennai, Tamil Nadu, India

* Led the design and implementation of core components, such as an Event-driven architecture with Kafka messaging, Camunda workflow engine integration, micro frontend-based Privacy Service web portal, and a Centralized Asset registry for the Digital Citizenship Platform. * The initiative resulted in significant benefits: Enabling scalable interaction with over 800 assets, reducing dependencies on third-party systems, streamlining the development process, and enhancing data management capabilities for privacy compliance.
Grisaille AdTech Solutions Private Limited ( Zeta Global Technology Excellence Center )
Apr 20155 yrs 3 mosJun 2020

Chennai, Tamil Nadu, India

* Led the design and development of multiple applications for the AdTech Lead Acquisition platform. * Adopted an application observability platform utilizing Telegraf, Graphite, and Grafana * Significantly improved application performance by 40% through the implementation of a concurrency framework. * Successfully transformed a monolithic architecture into a microservice-based system. * Automated campaign activation/deactivation using Apache Nifi, based on events and enhancing lead efficiency. * Streamlined the Agile development process as a scrum master by introducing solution design and post-release verification. * Joined as the first Engineer in the Chennai division and played a key role in hiring and building a cross-functional team.
Verizon
Apr 20069 yrs 1 moApr 2015

Chennai Area, India

* Achieved a 0.3% improvement in self-service rate by implementing pre-fetching of profile and transaction data. * Successfully reduced call center transfer misdirects by simplifying routing rules, enhancing efficiency and accuracy. * Optimized Voice XML pages to enhance the overall customer experience, ensuring smoother interactions and improved satisfaction.
GitHub
@ravikamaraj
LeetCode
@ravi_kamaraj

Ravi’s AI Stack

codex
codex

Education

Birla Institute of Technology and Science, Pilani

Master of Science (M.S.), Software systems

Birla Institute of Technology and Science, Pilani

20072 yrs2009
K.S.Rangasamy College of Technology

Bachelor of Technology (BTech), Information Technology

K.S.Rangasamy College of Technology

20004 yrs2004

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Headline

Technology Leader

About

Experienced software engineer and leader with 18+ years of experience in building scalable distributed systems. Skilled in leading architecture and implementation of complex technology solutions for Web, Mobile, and Data Cloud. Demonstrated proficiency in cost optimization strategies. Strong communication skills to effectively engage and collaborate with cross-functional stakeholders.

Location

Bengaluru

AI stack

codex

Work experience

Principal Member of Technical Staff at Oracle, Aug 2023 - Present · 3 yrs 2 mos, Bengaluru, Karnataka, India

Technical Director at Cubera, Nov 2021 - Jun 2023 · 1 yr 8 mos, Bengaluru, Karnataka, India, * Leading the architecture, design, and development of AdTech and Big Data products, while establishing a strong engineering team. * Successfully launched MVP of a Chromium-based Browser extension and Mobile app, and developed a Customer Data Platform * Achieved a significant 60% reduction in infrastructure costs through the strategic adoption of Kubernetes/Containerization, Serverless architecture, and leveraging open-source solutions. * Leading a team of Development Engineers, Data Engineers and DevOps Engineers

Staff Software Engineer at Walmart Global Tech India, Jun 2020 - Oct 2021 · 1 yr 5 mos, Chennai, Tamil Nadu, India, * Led the design and implementation of core components, such as an Event-driven architecture with Kafka messaging, Camunda workflow engine integration, micro frontend-based Privacy Service web portal, and a Centralized Asset registry for the Digital Citizenship Platform. * The initiative resulted in significant benefits: Enabling scalable interaction with over 800 assets, reducing dependencies on third-party systems, streamlining the development process, and enhancing data management capabilities for privacy compliance.

Principal Software Development Engineer at Grisaille AdTech Solutions Private Limited ( Zeta Global Technology Excellence Center ), Apr 2015 - Jun 2020 · 5 yrs 3 mos, Chennai, Tamil Nadu, India, * Led the design and development of multiple applications for the AdTech Lead Acquisition platform. * Adopted an application observability platform utilizing Telegraf, Graphite, and Grafana * Significantly improved application performance by 40% through the implementation of a concurrency framework. * Successfully transformed a monolithic architecture into a microservice-based system. * Automated campaign activation/deactivation using Apache Nifi, based on events and enhancing lead efficiency. * Streamlined the Agile development process as a scrum master by introducing solution design and post-release verification. * Joined as the first Engineer in the Chennai division and played a key role in hiring and building a cross-functional team.

Architect at Verizon, Apr 2006 - Apr 2015 · 9 yrs 1 mo, Chennai Area, India, * Achieved a 0.3% improvement in self-service rate by implementing pre-fetching of profile and transaction data. * Successfully reduced call center transfer misdirects by simplifying routing rules, enhancing efficiency and accuracy. * Optimized Voice XML pages to enhance the overall customer experience, ensuring smoother interactions and improved satisfaction.

Education

Master of Science (M.S.), Software systems, Birla Institute of Technology and Science, Pilani

Bachelor of Technology (BTech), Information Technology, K.S.Rangasamy College of Technology

Public links

github: https://github.com/ravikamaraj

leetcode: https://leetcode.com/ravi_kamaraj