Keerthana Shanmugasundaram
Cloud Engineer | AWS, Azure, Terraform, Linux | I Help AI SaaS Startups Cut Infrastructure Costs By 35% | AWS Certified | Ex-TCS Technical Support Engineer
- Role
- Cloud Engineer at Ecopulse
- Location
- Austin, TX, US
- LinkedIn followers
- 500 followers
About Keerthana Shanmugasundaram
k••••••••@gmail.com Austin, Texas Cloud infrastructure breaks in the…
Experience
Cloud Engineer
Apr 2025 — Present · US
As a solo Cloud Engineer at Ecopulse, I cross-functionally collaborate with DevOps, Security and Product teams to transform Customer requirements into secure and scalable solutions by automating AWS infrastructure, reducing infrastructure costs by 35% and saving Ecopulse $1M in renewals and expansions. I positioned Cloud and Security teams as innovation leaders by optimizing authentication, automating synchronization, and building a Gen-AI pipeline streamlining engagement strategies and ultimately driving a 40% increase in long-term user retention• Engineered a Cognito-based authentication system, accelerating login success rates by 28% by analyzing user behavior metrics monitoring tools and implementing targeted UI enhancements.• Automated 1M+ users synchronization between the database and Cognito, reducing data inconsistencies by 35%, by designing a serverless event-driven architecture using RDS, Lambda, API Gateway, and EventBridge.• Optimized chatbot response accuracy by 42% and enabled real-time knowledge updates by designing a GenAI pipeline for customer support chatbot using Bedrock, Transcribe, and SNS via cross-team collaboration.• Administered Cloudflare Zero Trust VPN, enhanced infrastructure security by 16%, ensured compliance, and boosted remote developer productivity by 20% by conducting security audits and configuring policies based on best practices and organizational standards.
Education
Thiagarajar College of Engineering
Bachelor of Engineering - BE
2016 — 2020
The University of Texas at Austin
Postgraduate Program
2023 — 2024
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