Hrujul Thumar
@hrujulthumar
I build resilient AWS distributed systems for AI infrastructure and high-volume financial platforms.
IndiaWhat I'm looking for
At AWS SageMaker HyperPod, I lead architecture work for enterprise AI infrastructure, enabling non-blocking operations and independent instance-group management for customers including Perplexity and Anthropic.
I've built scalable control-plane capabilities including API-driven Slurm configuration, drift detection, topology validation, and a Scheduled Update framework that automated patching without production downtime or customer-facing incidents.
Previously in Amazon Transportation Financial Systems, I led recovery of a $22.4M payment outage affecting 86,000+ partners in under five hours. I also designed early-detection and reliability systems that found 95% of pipeline bottlenecks before SLA breaches.
I build high-availability, event-driven services using Java, AWS, and cloud-native tooling. My work has improved regional launch time by 60%, achieved 99.9% availability for configuration APIs, and saved more than 1,200 annualized engineering hours.
Experience
Work history, roles, and key accomplishments
Led architecture transformation for AWS SageMaker HyperPod, improving cluster provisioning speed by 11% and launching a Scheduled Update framework with zero customer-facing incidents. Pioneered Region Build Automation, reducing region build time by 60%.
Mitigated a $22.4M payment outage impacting 86,000+ partners and restored services in under 5 hours. Spearheaded reliability initiatives including a proactive Early Detection framework and Cell-Based Architecture design.
Scaled integration test coverage from 20% to 90% while optimizing execution time for the core financial pipeline.
Engineered a metadata-driven routing framework for seamless migration to Unified Payments flow. Designed event-driven architecture using AWS SNS/SQS and developed Configuration APIs achieving 99.9% availability.
Architected and developed 'Ideabox', a full-stack platform using the MERN stack for hackathons, delivering secure RESTful services and a responsive UI.
Education
Degrees, certifications, and relevant coursework
Institute of Technology, Nirma University
Bachelor of Technology, Computer Science and Engineering
2018 - 2022
Pursued a Bachelor of Technology in Computer Science and Engineering from 2018 to 2022.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Portfolio
github.com/HrujulThumar22Job categories
Skills
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