---
title: "Beerbal Singh - Software Engineer in Bengaluru | Tal"
description: "Meet Beerbal Singh, Immediate joiner | Software Engineer(founding member) | Backend Engineer | Proficient in AWS, Kafka, Redis, PostgreSQL, Golang, System Design, network engineering, DB Internals and DSA alongside observability. based in Bengaluru. AI stack includes claude, codex, and gemini. Expl..."
image: "https://tal.club/meet/beerbal-singh/share-image"
---

# Beerbal Singh on Tal

## Headline

Immediate joiner \| Software Engineer\(founding member\) \| Backend Engineer \| Proficient in AWS, Kafka, Redis, PostgreSQL, Golang, System Design, network engineering, DB Internals and DSA alongside observability\.

## About

Strong engineering professional with a Bachelor’s Degree from the Indian Institute of Technology Roorkee\. Have a strong grasp over networking and backend engineering fundamentals with golang\. Zeal to learn and take ownership to deliver highly available and scalable services with relational databases and NoSQL database along with Redis and Kafka\.

## Location

Bengaluru

## AI stack

claude

codex

gemini

claudecode

## Work experience

Software Engineer at Stealth Startup, Jun 2024 \- Jan 2025 · 8 mos, Remote, • Architected a multi\-tenant e\-commerce platform using Go \(Gin\) and PostgreSQL, implementing Store and Location GraphQL services for downstream inventory synchronization\. • Developed JWT middleware utilizing Go context to enforce request\-scoped authentication and implemented Role\-Based Access Control via nested Go maps to achieve O\(1\) permission lookups for GraphQL\. • Built GraphQL resolvers using gqlgen and GORM with offset\-pagination for Metaobjects and Metafields, leveraging JSONB for embedded rule definitions\. • Engineered a scalable rule validation engine utilizing the Registry pattern and sync\.Map to cache precompiled regexp objects for concurrent execution\. • Designed a distributed media pipeline using S3 Pre\-signed URLs and Riverqueue, ensuring eventual consistency between PostgreSQL metadata and S3 asset storage\. • Created a Gin\-based RESTful seller on\-boarding service using AWS SES for password resets and HTTP\-only cookies to mitigate XSS attacks\.

Software Developer \(SDE 1\) at ZebPay, Jun 2022 \- Dec 2022 · 7 mos, India, • Automated a Go\-based price ingestion engine utilizing Goroutines and Cron jobs to handle 50,000\+ daily writes across 300\+ coin pairs, empowering the trade team with a 75% reduction in manual comparisons\. • Developed REST APIs for real\-time market data achieving sub\-100ms latency via GORM\-indexed PostgreSQL, while leveraging Cassandra to archive 1\.7M\+ monthly records for write\-heavy workloads\. • Migrated Price\-Alerts to a Go/Kafka consumer, replacing manual Slack triggers with FCM topic multicasting to reduce latency by 99% \(sub\-second\)\.\. • Scaled FCM subscription using nightly Cron jobs and Redis Hash Sets to synchronize premium user segments with PostgreSQL RDS for 10k\+ users\. • Integrated Sygna Bridge via Go for FATF Travel Rule compliance, leveraging CoolBitX to implement data encryption, digital signatures, and counterparty verification across 1,800\+ VASPs\. • Launched a Go callback service for encrypted transactions, leveraging Redis Hash Sets with TTL to reduce metadata retrieval latency by 95% and ensure sub\-second response times\.

Summer Internship at MarkkidaIndia, Apr 2021 \- Jun 2021 · 3 mos

## Education

Bachelor of Technology, Indian Institute of Technology, Roorkee

High School Diploma, Navyug Children Higher Secondary School, Gwalior, India

## Public links

- leetcode: https://leetcode\.com/patelbs98singh

[View the original profile](https://tal.club/meet/beerbal-singh)

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