Parag Mangal
Sr. MTS at PayPal
Bengaluru, Karnataka, India
Summary
👤
Senior🎓
Top SchoolParag Mangal is a senior solutions architect and Sr. MTS with 8+ years of experience designing and building high-scale, resilient platforms for payments and commerce at PayPal, American Express, Target and others. He blends hands-on microservices development in Java, Spring and Go with pragmatic architecture work—API gateways, OAuth2, Kafka, Cassandra and observability stacks—to close the gap between product requirements and engineering delivery. At PayPal he architects core platforms used across tenants like Venmo and Xoom and has founded an architecture forum to spread best practices across centers. He routinely uncovers technical debt to improve SLA/TPS and revenue through reusable designs, CI/CD automation, and platform governance. Parag also builds front-end tooling (React/Redux) and open-source projects such as a Cassandra UI editor, reflecting a taste for full‑stack problem solving and developer ergonomics. Colleagues describe him as a curious mentor who drives adoption of pragmatic, reusable solutions across large, cross-functional teams.
8 years of coding experience
8 years of employment as a software developer
High School All Subjects, High School All Subjects at Saraswati Shishu Mandir Badalgarh GwaliorHigher Secondary PCM, Higher Secondary PCM at DAV School GwaliorBCA Computer Application, BCA Computer Application at Prestige institute of Management Gwalior
English, Hindi
Stackoverflow
59reputation
8kreached
1answer
8questions
Github Skills (9)
kubernetes6
elasticsearch6
algorithm6
hibernate6
cassandra6
memoization6
dynamic-programming6
java6
ui-editor2
Programming languages (3)
Github contributions (5)
parag3gwl/cassandra-ui-source
Nov 2018 - Jan 2020
This repository consist source code for cassandra ui editor
Contributions:2 reviews, 7 commits, 8 PRs in 1 year 2 months
cassandra-uicassandraui-editor
parag3gwl/SpringBootApplication
Dec 2018 - Dec 2018
Spring Boot Application
Contributions:12 PRs, 65 pushes, 5 branches in 3 days
spring-bootspringspring-boot-applicationspring-data-jpathymeleaf
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