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Arun Surendran

@arunsurendran

I build scalable Node.js cloud platforms and event-driven backend systems.

India
Message

At QBurst, I build event-driven Node.js and TypeScript microservices that process more than 3M requests per hour on Azure Event Hub and Function Apps. I improved overall system performance by 40% through JMeter load testing and optimization of database queries and async pipelines.

I built an analytics and reporting platform using Azure Databricks, Unity Catalog, and Apache Superset, replacing manual reporting across vendors and platforms. I also design Strapi data models and REST APIs for Next.js content delivery, including automated CDN revalidation.

I lead cross-functional work across architecture, production support, monitoring, CI/CD, enterprise integrations, and secure Azure SSO. Previously at TCS, I built high-availability Node.js services, led refactoring and vulnerability remediation, and partnered with stakeholders to turn business requirements into technical specifications.

Experience

Work history, roles, and key accomplishments

QB
Current

Lead Engineer

QBurst

Jul 2022 - Present (4 years 1 month)

Implemented event-driven Node.js/TypeScript microservices processing 3M+ requests/hour on Azure Event Hub and Function Apps. Improved system performance by 40% through load testing and optimization, and built an analytics platform on Azure Databricks and Apache Superset.

Education

Degrees, certifications, and relevant coursework

CC

College of Engineering, Chengannur

Bachelor of Technology, Computer Science & Engineering

2016 - 2020

Bachelor of Technology in Computer Science & Engineering from College of Engineering, Chengannur.

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