---
title: "Vishnu Srikanth Balaki - Software Engineer in Bengaluru | Tal"
description: "Meet Vishnu Srikanth Balaki, Backend Engineer @ Apollo 24|7 | Distributed Systems & Data Platforms | Java, Kafka, BigQuery, GCP | Built Systems Serving 30M+ Users | NITW EEE’23 based in Bengaluru. AI stack includes antigravity, claude code, and claude. Explore public work links including leetcode."
image: "https://tal.club/meet/balaki-vishnu-srikanth/share-image"
---

# Vishnu Srikanth Balaki on Tal

## Headline

Backend Engineer @ Apollo 24\|7 \| Distributed Systems & Data Platforms \| Java, Kafka, BigQuery, GCP \| Built Systems Serving 30M\+ Users \| NITW EEE’23

## About

Backend & Data Engineer focused on building scalable, low\-latency distributed systems and data platforms in production\. I’m a Backend & Data Engineer with \~3 years of experience at Apollo 24\|7, building low\-latency, high\-throughput distributed systems and data platforms for a healthcare product serving 30M\+ users across India\. I specialize in designing and operating backend services, data ingestion pipelines, and platform infrastructure using Java, Python, BigQuery, Kafka, Pub/Sub, PostgreSQL, and Redis, with a strong focus on performance, reliability, and scalability\. I’ve owned and operated multiple mission\-critical backend and data systems end\-to\-end, including large\-scale ingestion and orchestration pipelines powering analytics and operational workflows\. I was the sole owner of the Apollo DAX data platform for several months, responsible for system design, optimization, production support, and platform reliability\. These systems delivered measurable business impact — reducing data sync latency from weekly to 30 minutes \(\~97% improvement\), accelerating pipelines from \~30 minutes to \~1 minute through parallel orchestration, and cutting infrastructure costs by \~50% via migration to the BigQuery Storage Write API\. With strong expertise in distributed systems, API design, backend optimization, and production debugging, I collaborate closely with cross\-functional teams in CI/CD\-driven environments, using tools like Docker, Kubernetes, Terraform, Grafana, Kibana, and Graylog to operate systems at scale\. I’m deeply interested in backend architecture, data infrastructure, and performance\-critical systems, and I thrive in high\-ownership, fast\-moving product environments\. Always open to technical discussions, system design deep dives, and connecting with engineers building at scale\.

## Location

Bengaluru

## AI stack

antigravity

claude code

claude

cursor

deepseek

gemini

## Work experience

Software Engineer at Apollo 24\|7, Jun 2023 \- Present · 3 yrs 4 mos, Banglore, \- Built and scaled backend systems serving 30M\+ users, designing distributed workflows across data pipelines and logistics systems\. \- Designed a push\-based data migration system ensuring zero downtime and eliminating sync inconsistencies across environments\. \- Reduced data sync latency from weekly to 30 minutes and improved processing time by 97%\+ through pipeline automation\. \- Optimized BigQuery pipelines \(Storage Write API \+ UPSERT\), cutting infrastructure costs by \~50%\. \- Engineered high\-scale systems including rate limiting \(1M/min → 200/min\) and parallel processing \(30 min → 1 min\), improving reliability and throughput\.

Software Development Intern at Apollo 24\|7, Jan 2023 \- May 2023 · 5 mos, Hyderabad, Telangana, India

## Education

Electrical and Electronics Engineering, National Institute of Technology warangal

Intermediate\(\+1 and \+2\), Ascent Classes

## Public links

- leetcode: https://leetcode\.com/vishnusrikanth6

[View the original profile](https://tal.club/meet/balaki-vishnu-srikanth)

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