Pranshu Goyal
@pranshugoyal
Software Development Engineer building scalable data pipelines and LLM-powered backend services.
IndiaWhat I'm looking for
I’m a Software Development Engineer II at Walmart Global Tech India, focused on production-grade data systems and backend reliability. I optimized high-volume Spark job latency by 50% through query plan optimization, repartitioning, and broadcast joins, and I built Open-Observe dashboards with API-level alerts to reduce incident detection time by 40%.
Earlier, as a Software Development Engineer Intern, I contributed to Spark-based ETL for beta ML-driven audience generation, helped ensure 100% data integrity across internal sources, and increased automated unit test coverage from 7% to 80%. I also built real-time LLM streaming features as a Full Stack Engineer, integrating Langchain-based workflows and improving response latency by 20% during beta rollout.
Experience
Work history, roles, and key accomplishments
Software Development Engineer II
Walmart Global Tech India
Aug 2025 - Present (1 year)
Optimized high-volume Spark data processing to reduce job latency and improved production reliability with monitoring dashboards and API-level alerts. Led integrations across Data Clean Room pipelines and migrated Azure Cosmos DB authentication to improve security and deployment flexibility.
Software Development Engineer Intern
Walmart Global Tech India
Jan 2025 - Jun 2025 (5 months)
Contributed to Spark-based ETL workflows for beta-stage ML-driven audience generation for email campaigns, integrating model fit scores for segmentation. Implemented data validation and unit tests to ensure data integrity and improve automated coverage for Spark transformation pipelines.
Full Stack Engineer
Blue Rocket LLC
May 2024 - Jun 2024 (1 month)
Developed backend services for an AI-powered chat platform using Next.js API routes and LangChain LLM workflows with real-time streaming responses. Implemented server-side LLM customization and optimized streaming/request lifecycle to reduce response latency and improve concurrent session stability during beta rollout.
Education
Degrees, certifications, and relevant coursework
Indian Institute of Information Technology Tiruchirapalli
Bachelor of Technology, Computer Science and Engineering
2021 - 2025
Grade: Cumulative GPA: 8.6/10.0
Bachelor of Technology in Computer Science and Engineering at IIIT Tiruchirapalli (2021–2025). Achieved a cumulative GPA of 8.6/10.0.
Delhi Public School Panipat
Senior Secondary Education, Senior Secondary Education
2019 - 2021
Grade: 94%
Completed Senior Secondary Education at Delhi Public School Panipat (2019–2021). Scored 94% in Senior Secondary Education.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
Skills
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