RAJ SINGH GAUR
@rajsinghgaur
Software Engineer II building production AI/ML and cloud-native backend platforms with measurable impact.
United StatesWhat I'm looking for
I’m a Software Engineer II with 3+ years of experience designing and deploying production-grade AI/ML systems and scalable cloud-native backend platforms. I focus on LLM-powered applications, ML pipeline development, and Terraform-based infrastructure automation, delivering measurable business impact at enterprise scale.
At Lennar Corporation, I architected an end-to-end AI-powered QA recommendation engine using LLMs, reducing quality check cycle times by 45%. I also engineered fully automated CI/CD pipelines for AWS + Terraform IaC, cutting deployment lead time by 40% and reducing production incidents by 35% through improved change management, automated regression testing gates, and blue-green deployment strategies.
Experience
Work history, roles, and key accomplishments
Architected and deployed an end-to-end LLM-based QA recommendation engine, reducing quality check cycle times by 45% and accelerating the software development pipeline. Built fully automated AWS + Terraform (IaC) CI/CD pipelines, cutting deployment lead time by 40% and reducing production incidents by 35% through improved change management, automated regression gates, and blue-green deployments.
Integrated the FireTV transcription engine with Amazon’s proprietary ML stack to enable cross-platform voice transcription for targeted Alexa-enabled devices. Shipped production ML features across the full SDLC, including model experimentation, A/B testing, staged rollout, and post-launch monitoring.
Software Development Engineer
Juspay Technologies Pvt. Ltd.
Jul 2021 - Dec 2021 (5 months)
Engineered a wallet-to-wallet UPI transfer microservice in Haskell, onboarding 7 major digital wallet providers and enabling direct wallet-to-bank transfers at scale. Built REST backend APIs and a real-time monitoring dashboard, reducing mean time to incident detection (MTTD) by 30% and improving operational response time.
Education
Degrees, certifications, and relevant coursework
Georgia Institute of Technology
Master of Science, Computer Science (Machine Learning)
2022 - 2023
Master of Science in Computer Science with a Machine Learning specialization, completed from 2022 to 2023.
BITS Pilani – Hyderabad Campus
Bachelor of Engineering, Electrical & Electronics Engineering
2017 - 2021
Bachelor of Engineering in Electrical & Electronics Engineering, completed from 2017 to 2021.
Tech stack
Software and tools used professionally
Availability
Location
United StatesAuthorized to work in
Salary expectations
Job categories
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