---
title: "R S Devi Prasad - Senior Software Engineer in Bengaluru | Tal"
description: "Meet R S Devi Prasad, Distributed Systems, Cloud architecture | Java, Scala, Go high throughput pipelines based in Bengaluru. AI stack includes claude code, gemini, and github copilot."
image: "https://tal.club/meet/r-s-devi-prasad/share-image"
---

# R S Devi Prasad on Tal

## Headline

Distributed Systems, Cloud architecture \| Java, Scala, Go high throughput pipelines

## About

I am a Senior Software Engineer specializing in Distributed Systems, Data Foundations, and High\-Performance Infrastructure\. My engineering philosophy centers on system efficiency, native JVM optimization, database internals, and automating complex asynchronous workflows to drive tangible business metrics\. Currently, I build scalable data orchestration pipelines and AI infrastructure at scale\. Whether it's re\-architecting legacy services to slash processing times or fine\-tuning memory footprints to cut infrastructure costs, I specialize in engineering subtractive, high\-throughput solutions over code bloat\. Core Expertise: • Languages: Java \(Expert \- Concurrency, JVM Tuning\), Scala, Python, SQL, Go • Data & Distributed Systems: Apache Spark, Apache Beam, Kafka \(Reactive\) • Cloud & Storage: GCP, AWS, BigQuery, MongoDB, Redis, PostgreSQL • AI Orchestration: LangGraph \(Agentic Workflows\), Model Context Protocol \(MCP\) Open to elite global remote contracts, architectural consulting, and high\-impact data engineering roles\. Contact: r\.s\.devi\.prasad@gmail\.com

## Location

Bengaluru

## AI stack

claude code

gemini

github copilot

## Work experience

Senior Software Engineer at Walmart Global Tech India, Oct 2024 \- Present · 2 yrs 1 mo, Bengaluru, Karnataka, India, Core Tech Stack: Scala, Apache Spark, Java, GCP, BigQuery, LangGraph, MCP Servers, Automated Testing Frameworks Led the architectural modernization and performance engineering for enterprise data platforms within the Data Foundation Team, specializing in distributed systems, JVM optimization, and agentic AI integration\. High\-Impact Wins: • Architected a high\-throughput, multi\-tenant Akamai log ingestion pipeline processing 1–1\.5B events daily per topic, developing custom heuristics to classify AI bot crawls, partitioning multi\-tenant metadata into BigQuery with optimized analytical read patterns, and setting up Prometheus/Grafana operational observability\. • Engineered a distributed Core Web Vitals analytics pipeline consuming \~1B daily Kafka events, parsing critical L1/L2 performance signals \(LCP, INP, CLS\) into BigQuery with tuned query templates for downstream consumers alongside Prometheus/Grafana system health monitoring\. • Automation & Scaling: Spearheaded the end\-to\-end automation of a topic page creation pipeline, integrating 6 distinct internal and asynchronous external services to deploy 500k pages in 6 months \(vs\. the original 12\-month timeline\)\. • Delivery Velocity: Accelerated page deployment turnaround time from 5\-7 days down to 2 days via zero\-human\-intervention orchestration, earning the "Bravo" Award for operational excellence\. • System Resilience: Designed and deployed an extensible automated testing framework across 2 core repositories, boosting test coverage from <10% to 85% within a 3\-month cycle\. • AI Infrastructure: Spearheaded architectural decisions for SEO AI initiatives, building Model Context Protocol \(MCP\) servers and complex agentic workflows utilizing LangGraph\.

SDE 2 at super\.money, Jun 2023 \- Oct 2024 · 1 yr 5 mos, Bengaluru, Karnataka, India, Core Tech Stack: Java, Microservices, System Design, Low\-Level Design \(LLD\), API Contracts, SQL, High\-Throughput Concurrency Owned system design, microservices architecture, and sprint execution for the SuperMoney engineering pod, building high\-throughput and resilient financial tech systems\. High\-Impact Wins: • Architecture Redesign: Scaled a modular loan onboarding system from scratch, establishing secure API contracts and optimizing complex database schemas to handle high\-throughput concurrency\. • Revenue Growth: Developed an intelligent real\-time offer orchestration and rerouting service using modular microservices, enhancing user data reusability and boosting Monthly Recurring Revenue \(MRR\) by 10%\. • Integration Efficiency: Resolved complex integration latencies by implementing low\-level design \(LLD\) best practices, reducing third\-party partner onboarding turnaround from weeks to just 3 days\. • Engineering Leadership: Led an agile pod of developers through design ownership, rigorous code reviews, and high\-velocity sprint planning\.

Senior Software Engineer at PharmEasy, Jan 2022 \- Jun 2023 · 1 yr 6 mos, Bangalore Urban, Karnataka, India, Core Tech Stack: Java \(JVM Tuning\), MongoDB, Redis, Apache Kafka \(Reactive Streams\), NoSQL Schema Optimization, Low\-Latency REST APIs Engineered core catalog and database infrastructure during a phase of hyper\-growth scale, focusing entirely on infrastructure cost optimization, database tuning, and real\-time streaming throughput\. High\-Impact Wins: • NoSQL Optimization: Re\-engineered MongoDB and NoSQL storage schema configurations across core Catalog microservices, achieving a 50% data footprint reduction and a 63% drop in monthly cloud storage costs\. • Advanced Caching: Optimized Redis distributed caching data structures, cutting monthly infrastructure spend by 90% and memory usage by 93% while accelerating high\-traffic read paths\. • Real\-Time Streaming: Integrated Reactive Kafka into the core streaming pipeline, amplifying message consumption throughput 4x \(from 500/min to 2,000/min\) while drastically reducing pipeline latency\. • Low\-Latency Engineering: Reduced critical RESTful API baseline latency from >30ms to <10ms through deep JVM memory optimization and database query refactoring\. • Recognition: Awarded the "Rising Star / Raise the Bar" Honor for stellar execution in infrastructure cost\-optimization and large\-scale system performance tuning\.

Member Technical Staff at Zoho Corporation, Aug 2018 \- Dec 2021 · 3 yrs 5 mos, Chennai, Tamil Nadu, India, I am responsible for conditional layout configuration of Desk setup so that users and agents can create entities like tickets, contacts, etc\. without any hassle\. As a server side developer, I develop and maintain the RESTful APIs needed to create rules that validate user data and provide the necessary feedback during entity creations\. Notable Accomplishments: Reduced cognitive complexity of licensing part of layouts & fields code by 80%, making it more maintainable and testable code\. Validated submitted user input for entity creation and returned the missing mandatory data from the backend itself using a single API call, thus reducing pressure on client team for processing\. Improved pagination for pick list values so that all the data can be loaded in iteration, reducing the form rendering time by at least 40%\. Key responsibilities: 1\. Analyse the requirements put forth by Product management, check the feasibility, design, develop and deploy the features within the stipulated time\. 2\. Discuss the trade\-offs with various teams and create APIs that are both flexible and resilient in nature\. 3\. Implemented APIs that can process an entire form data from the user and return necessary feedback\. This reduced the code complexity for the client team by 20%\. 4\. Working on APIs to reduce the loading time of forms by at least 10% while adding and editing data in forms\.

Trainee Software Engineer at Mindfire Solutions, Jul 2017 \- Aug 2018 · 1 yr 2 mos, Bhubaneshwar Area, India, As a developer, I worked with the clients directly to understand their requirements, design and develop the solutions that best address their problems\. All this was done also keeping in mind that the features developed are robust and can be modified and maintained without too much effort\. I was responsible for planning, developing, and deploying UI of an online report generation tool from scratch, collaborating with UI designer and back\-end developer, all of whom were working remotely\. I also fully rewrote the front\-end application to improve its design and updated requirements which were highly performance intensive\. Key responsibilities: 1\. Analyse the requirements given by the clients and discuss with them over the contentious issues to reach a mutually acceptable specifications list\. 2\. Develop secure and flexible front\-end application to ease the data sharing process with back\-end\. 2\. Collaborate with remote back\-end developer to resolve any bottlenecks or code related issues\. 3\. Discuss with UI designers about the critical points which are important to client and implement them\.

Software Engineer Intern at Mindfire Solutions, Jan 2017 \- Jun 2017 · 6 mos, Bhubaneshwar, Odisha, India, I learnt about Laravel framework and PHP, and how it is integrated with FileMaker\. I was paired with another intern to create a mathematical quiz application for primary school kids\. Key work items: 1\. Discuss with the partner and come up with proper use cases and database schema for the application\. 2\. Select the feasible tools \(frameworks, libraries\) to be used to construct the software\. 3\. Design UI, develop and integrate it into the application\. 4\. Give a full demo to managers and leads\.

## Education

Master of Computer Applications \(MCA\), Computer Science, Odisha University of Technology and Research

Bachelor of Science \(B\.Sc\.\), Computer Science, College of Basic Science and Humanities, Bhubaneswar

[View the original profile](https://tal.club/meet/r-s-devi-prasad)

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