---
title: "Sarthak Agrawal - Software Engineer in Bengaluru | Tal"
description: "Meet Sarthak Agrawal, SWE | Go, Python, Node.js. TypeScript | LLM & Agent Infrastructure based in Bengaluru. AI stack includes claude code, claude, and codex. Explore public work links including github."
image: "https://tal.club/meet/sarthak-agrawal-2/share-image"
---

# Sarthak Agrawal on Tal

## Headline

SWE \| Go, Python, Node\.js\. TypeScript \| LLM & Agent Infrastructure

## About

Software Engineer specialising in building distributed systems that survive hyper\-growth\. I bridge the gap between complex backend logic \(Golang/Node\.js\) and high\-performance product engineering\. Most recently at Vault Wealth \(Peak XV\), I engineered core financial planning services from the ground up, migrating critical workflows to Temporal to eliminate 90% of failures and saving the engineering team massive operational overhead\. Previously, as an early engineer at Front\.Page \(YC S'21\), I helped scale the platform from 15k to 200k DAUs in just 14 weeks\. I focus on high\-leverage engineering—whether it's reducing HTML load times from 600ms to 60ms for SEO, building real\-time stock pipelines using Kafka, or deploying RAG\-based chatbots that reduce support queries by 90%\. 🛠 Tech Stack: Languages: Golang, JavaScript/TypeScript, Python Backend & Data: Node\.js, MySQL, PostgreSQL, Redis, Kafka, Clickhouse, BigQuery Infrastructure: AWS, GCP, Docker, Kubernetes, Temporal AI & Search: RAG, Vector Databases \(Milvus\), ElasticSearch, OpenAI APIs

## Location

Bengaluru

## AI stack

claude code

claude

codex

cursor

grok

hermes agent

## Work experience

Software Engineer at Vault, Feb 2025 \- Present · 1 yr 7 mos, Bengaluru, Karnataka, India, \- Engineered a Financial Planning Microservice using Go and MySQL, developing proprietary logic for automated financial health scoring\. \- Implemented Workflow Orchestration via Temporal, migrating critical business processes to eliminate 90% of transient failures and significantly reducing engineering operational overhead\. \- Executed a frontend stack migration from MUI to Tailwind CSS to streamline UI development and improve build efficiency\. \- Developed modular, high\-performance React components for a responsive wealth management dashboard\.

Software Engineer at FrontPage \(YC S21\), Jan 2022 \- Jan 2025 · 3 yrs 1 mo, Bengaluru, \- Architecture & Scalability: Developed a high\-concurrency stock data pipeline using Go, Kafka, and ProtoBuffers, facilitating platform growth from 15k to 200k DAU within 14 weeks\. \- Generative AI & Personalization: Deployed a production\-grade RAG pipeline and vector\-powered recommendation engine using BERT Embeddings and Milvus \(Vector DB\), increasing user engagement by 40%\. \- Real\-time Systems: Designed a low\-latency stock tick delivery system using Socket\.io and Redis\-based subscription management for real\-time market data\. \- Performance Engineering: Achieved significant latency reduction in SEO performance, decreasing HTML load times from 600ms to 60ms through strategic Redis caching and server\-side optimization\. \- AI Automation: Built RAG\-based moderation and support agents using OpenAI APIs, automating 90% of human intervention in support workflows\. \- Data Infrastructure: Integrated Clickhouse and Rudderstack for high\-volume event aggregation and real\-time user behavior analytics\. \- Fintech & Payments: Managed the complete lifecycle of stock fundamental data and integrated Razorpay for secure transaction processing, contributing to a 50% increase in overall revenue\. \- Efficiency & Optimization: Implemented O\(1\) space/time complexity for retrieval of user notification counts and optimized session handling to reduce database calls by 92%\. Tech Stack : NodeJS, ReactJS, Kafka, Redis, ElasticSearch, Docker, Golang, GCP, MySQL, Python, LLMs, Clickhouse, Rudderstack, Kubernetes

SWE : Frontend Developer at WFWA, Sep 2021 \- Jan 2022 · 5 mos, Remote, \- Created Frontend Web Applications from scratch using ReactJS, Redux, MUI, Framer\-Motion & Cypress\. \- Actively contributed towards the NodeJS backend of the application\.

Prism Research Intern at Samsung India, May 2021 \- Nov 2021 · 7 mos, Remote, \- Designed & implemented the solution to the problem of stitching multiple videos into a panoramic view in real\-time\. \- Worked on multiple algorithms provided by OpenCV and made Electron\-based GUI for easy access\. Tech Stack \- Python, OpenCV, ElectronJS

SDE : Full Stack Developer at Curiouz TechLabs, Dec 2020 \- Feb 2021 · 3 mos, Manipal, \- Worked on the Streamer app that aims to solve healthcare problems using facial recognition\. Managed the project from ideation to development\. \- Translated requirements from UI prototypes into a web portal with ReactJS\. Built REST API backend using NodeJS\. Tech Stack \- ReactJS, NodeJS, MongoDB\.

## Education

Bachelor of Technology \- BTech, Computer Science, Manipal institute of technology

City Montessori School

## Public links

- github: https://github\.com/sarthakagrawal927

[View the original profile](https://tal.club/meet/sarthak-agrawal-2)

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