Harshnite Prasad profile photo 1 on Tal

Harshnite Prasad

Senior Software Engineer at Samsung R&D Institute India - Bangalore

Greater Bengaluru Area

2+ years of work experience

Samsung R&D Institute India
Oct 20242 yrs 1 moPresent

Bengaluru

Own and operate enterprise-scale medallion data architecture, engineering end-to-end telemetry pipelines from raw staging to the KPI layer using StarRocks, Trino, and Apache Iceberg. Architect the core transformation layer on a Kubernetes-hosted Spark cluster. By profiling physical execution plans against the data warehouse, I identified compute bottlenecks and redesigned the architecture with join-key bucketing and materialized views, dramatically reducing build times and eliminating the need for a separate compute tier. Maintain scalable, reproducible infrastructure in an air-gapped environment by developing custom Spark driver and executor images with pre-baked dependencies. Manage comprehensive pipeline orchestration using Airflow, fully automating ingestion, transformation, and publication across continuous daily ELT loads while serving as the primary on-call engineer for data reliability. Lead critical incident response for race conditions in distributed systems; successfully debugged and patched a complex synchronization issue between upstream Iceberg metadata compaction and downstream catalog replication to ensure zero data loss during automated snapshots. Drive the migration of critical analytics infrastructure to the Samsung Private Cloud, where I currently serve multiple Samsung customers. Delivered a highly optimized serving layer by tuning Solr inverted-indexes, which significantly reduced search latency across the metadata platform.
Samsung R&D Institute India
Jul 20244 mosOct 2024

Bangalore Urban

Web Plugin Architecture: Spearheaded a frontend proof-of-concept for SmartThings web plugins utilizing JavaScript/TypeScript, ReactJS, and Angular within Samsung's internal ecosystem. Resilient State Management: Engineered responsive user interfaces that gracefully masked unreliable IoT device states and network latency by implementing robust client-side retry and failure-handling logic. Real-Time Visualization: Leveraged WebSockets to build live, low-latency web dashboards capable of streaming high-frequency asynchronous events.
Samsung R&D Institute India
Jun 20233 mosAug 2023

Bengaluru, Karnataka, India

Visual intelligence

Harshnite’s AI Stack

claude code
claude code
codex
codex
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hugging face
langchain
langchain
langgraph
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notebooklm

Education

Jadavpur University, Kolkata

Bachelor of Engineering - BE, Information Technology

Jadavpur University, Kolkata

20204 yrs2024

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Headline

Senior Software Engineer at Samsung R&D Institute India - Bangalore

About

A creator who uses code as my medium. Whether I'm architecting scalable backend systems or designing intuitive user interfaces, my goal is always the same: turning technical constraints into elegant, seamless experiences.

Location

Greater Bengaluru Area

AI stack

claude code

codex

hugging face

langchain

langgraph

notebooklm

Work experience

Senior Software Engineer at Samsung R&D Institute India, Oct 2024 - Present · 2 yrs 1 mo, Bengaluru, Own and operate enterprise-scale medallion data architecture, engineering end-to-end telemetry pipelines from raw staging to the KPI layer using StarRocks, Trino, and Apache Iceberg. Architect the core transformation layer on a Kubernetes-hosted Spark cluster. By profiling physical execution plans against the data warehouse, I identified compute bottlenecks and redesigned the architecture with join-key bucketing and materialized views, dramatically reducing build times and eliminating the need for a separate compute tier. Maintain scalable, reproducible infrastructure in an air-gapped environment by developing custom Spark driver and executor images with pre-baked dependencies. Manage comprehensive pipeline orchestration using Airflow, fully automating ingestion, transformation, and publication across continuous daily ELT loads while serving as the primary on-call engineer for data reliability. Lead critical incident response for race conditions in distributed systems; successfully debugged and patched a complex synchronization issue between upstream Iceberg metadata compaction and downstream catalog replication to ensure zero data loss during automated snapshots. Drive the migration of critical analytics infrastructure to the Samsung Private Cloud, where I currently serve multiple Samsung customers. Delivered a highly optimized serving layer by tuning Solr inverted-indexes, which significantly reduced search latency across the metadata platform.

Software Engineer at Samsung R&D Institute India, Jul 2024 - Oct 2024 · 4 mos, Bangalore Urban, Web Plugin Architecture: Spearheaded a frontend proof-of-concept for SmartThings web plugins utilizing JavaScript/TypeScript, ReactJS, and Angular within Samsung's internal ecosystem. Resilient State Management: Engineered responsive user interfaces that gracefully masked unreliable IoT device states and network latency by implementing robust client-side retry and failure-handling logic. Real-Time Visualization: Leveraged WebSockets to build live, low-latency web dashboards capable of streaming high-frequency asynchronous events.

Summer Intern at Samsung R&D Institute India, Jun 2023 - Aug 2023 · 3 mos, Bengaluru, Karnataka, India, Visual intelligence

Education

Bachelor of Engineering - BE, Information Technology, Jadavpur University, Kolkata