Building High-Scale Distributed Systems | Microservices | Java • Python • AWS • Kafka • DynamoDB • Agentic AI



Noida, Uttar Pradesh, India





Bachelor of Technology - BTech, Computer Science
Indian Institute of Information Technology Guwahati
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Backend Engineer with 5+ years of experience designing high-scale, low-latency distributed systems across Amazon, Demandbase, and Samsung. I specialize in monetization platforms, billing pipelines, event-driven architectures, and cloud-native microservices.
Aurangabad
antigravity
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Senior Software Engineer at Amazon, May 2025 - Present · 1 yr 4 mos, Contributing to Alexa+ Monetization & Discovery charter, driving initiatives in In-Skill Purchases, Paid Skills, Revenue Share, and Developer Analytics; building scalable services that enable millions of 3P developers to monetize and grow on the Alexa+ ecosystem.
SDE 2 at Demandbase, Apr 2023 - Apr 2025 · 2 yrs 1 mo, Scaled multi-tenant microservices to 8M+ daily requests with P99 < 90ms using Redis caching and distributed locking. Built a Kafka → EMR → Iceberg CDC pipeline ingesting 100M+ events/day with automated provisioning and high reliability. Deployed GenAI Agent systems handling 1M+ daily requests, cutting operational workload by 80%. Improved platform resilience with centralized JWT auth and Istio-based rate limiting/load shedding.
Software Engineer at Samsung Electronics, Jun 2020 - Mar 2023 · 2 yrs 10 mos, Noida, Uttar Pradesh, India, Scaled backend systems to process 3.75M records/hour and 20M+ API requests/day using Spring, caching, and Resilience4j. Built event-driven workflows (S3/SQS/Lambda), improved debugging with distributed tracing, and strengthened platform reliability through circuit breakers and automated testing.
Machine Learning Researcher at Indian Institute of Information Technology Guwahati, Jan 2020 - Jul 2020 · 7 mos, Developed an innovative BERT algorithm for long-distance English-to-Hindi machine translation under the supervision of Prof. Syju Willson. Obtained and preprocessed parallel English-Hindi corpus data, achieving a high BLEU score of 38 by fine-tuning a pre-trained BERT model.
Bachelor of Technology - BTech, Computer Science, Indian Institute of Information Technology Guwahati
github: https://github.com/souravyuvrajj