---
title: "Ashish Varma - Software Engineer in Bengaluru | Tal"
description: "Meet Ashish Varma, Java Backend Engineer @ Nielsen | Distributed Systems & Event-Driven Pipelines | AWS (S3, SQS, EC2) | Spring Boot based in Bengaluru. AI stack includes claude code, gemini, and github copilot. Explore public work links including github and leetcode."
image: "https://tal.club/meet/rudraraju-venkata-ashish-varma/share-image"
---

# Ashish Varma on Tal

## Headline

Java Backend Engineer @ Nielsen \| Distributed Systems & Event\-Driven Pipelines \| AWS \(S3, SQS, EC2\) \| Spring Boot

## About

Java Backend Engineer with 2\+ years of production experience building distributed systems, event\-driven pipelines, and cloud data infrastructure on AWS\. At Nielsen, I own end\-to\-end delivery of audience data\-crediting systems processing millions of records per cycle across 31\+ global markets, coordinating releases with product, QA, and operations teams across 5\+ time zones\. Selected results: • 25x audio\-fingerprint search acceleration — designed an LSH\-based indexing layer cutting brute\-force comparisons from \~50,000 to \~200 candidates at >99\.9% accuracy • Production incident root\-caused to a missing SQL index: query latency 45s → under 2s, 30% recurring failure rate eliminated • Dynamic EC2 capacity management with automatic Spot\-to\-On\-Demand failover for uninterrupted, cost\-optimised media processing • At e6data: 3x analytical throughput via an Apache Arrow C\+\+ Parquet reader bridged to Java through JNI Core stack: Java · C\+\+ · Spring Boot · REST microservices · AWS \(S3, SQS, EC2\) · SQL Server / PostgreSQL / MySQL · GitLab CI/CD Open to backend roles that are remote\-first, Europe\-based \(relocation \+ sponsorship\), or India\-based at the next level\. Best reached at ashishvarma1729@gmail\.com\.

## Location

Bengaluru

## AI stack

claude code

gemini

github copilot

kiro

langchain

langgraph

## Work experience

Software Engineer at Nielsen, Jul 2024 \- Present · 2 yrs 5 mos, Bengaluru, – End\-to\-end ownership: Owned delivery of Java\-based audience data crediting systems, processing millions of records per cycle for the France market across 31\+ country audience measurement platforms globally\. – Audio fingerprint search optimisation: Designed an LSH\-based indexing layer for a Hamming\-distance audio fingerprinting engine, cutting brute\-force comparisons from \~50,000 to \~200 at >99\.9% match accuracy — a 25× throughput improvement\. – Compute cost optimisation: Implemented dynamic EC2 instance management with On\-Demand base capacity and automatic Spot\-to\-On\-Demand failover for uninterrupted, cost\-optimised media processing\. – Production incident resolution: Root\-caused recurring pipeline failures in a Java\-to\-C\+\+ workflow to a missing composite SQL index: query latency 45s → under 2s, 30% recurring failure rate eliminated\. – Event\-driven architecture: Designed AWS SQS\-based async job coordination across dependent Java services, decoupling pipeline stages for better throughput in multi\-stage batch workflows\. – Distributed batch pipelines: Engineered multi\-stage Java batch pipelines processing large vendor datasets through validation, transformation, and reconciliation with high reliability\. – Java microservices: Built and maintained Java REST microservices integrated with a downstream C\+\+ crediting engine; coordinated SLA\-aligned releases with product, QA, and operations teams across 5\+ time zones\. – CI/CD & observability: Added structured JSON logging and schema validation guardrails in GitLab CI/CD pipelines to detect malformed vendor inputs early and reduce silent failures\. – Cross\-functional delivery: Partnered with Mediametrie \(France\) across 3 continents for joint market delivery, ensuring SLA compliance on every release cycle\. Stack: Java, C\+\+, Spring Boot, REST APIs, AWS S3, AWS SQS, AWS EC2, SQL Server, GitLab CI/CD

Performance and Research Intern at e6data, Jul 2023 \- Dec 2023 · 6 mos, Bengaluru, Karnataka, India

Summer Intern at Swecha Telangana, May 2022 \- Jul 2022 · 3 mos, Hyderabad, Telangana, India

## Education

Minor in finance, Finance, General, Birla Institute of Technology and Science, Pilani \- Goa Campus

Bachelor of Engineering \- BE, Electrical and Electronics Engineering, Birla Institute of Technology and Science, Pilani \- Goa Campus

## Public links

- github: https://github\.com/AshishVarma7
- leetcode: https://leetcode\.com/ashishvarma1729

[View the original profile](https://tal.club/meet/rudraraju-venkata-ashish-varma)

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