---
title: "Rahul Singh - Senior Software Engineer in Bengaluru | Tal"
description: "Meet Rahul Singh, Senior Software Engineer based in Bengaluru. AI stack includes gemini. Explore public work links including github."
image: "https://tal.club/meet/rahul-singh-28/share-image"
---

# Rahul Singh on Tal

## Headline

Senior Software Engineer

## About

good software engineer

## Location

Bengaluru

## AI stack

gemini

## Work experience

Senior Software Engineer at Perfios, Oct 2025 \- Present · 1 yr, Bengaluru, Karnataka, India, • Architected an asynchronous API service in Golang, deprecating legacy synchronous bottlenecks to sustain 1,300 RPS while strictly maintaining sub\-100ms latency\. • Designed a highly scalable analytics pipeline indexing 15 million sessions per client daily, leveraging Protobufs and aggressive compression to reduce memory footprint by 90%\. • Led zero\-trust architecture initiatives by reverse\-engineering competitor SDKs and migrating critical risk\-flag computations to native C/C\+\+ \(JNI\) to thwart advanced hooking frameworks\. • Engineered an asynchronous Python\-based API testing framework leveraging declarative TOML definitions and jq validations; integrated it into organizational CI/CD pipelines to execute parallelized topological execution layers, completely automating endpoint validation and eliminating manual QA bottlenecks\.

Software Engineer at Bureau, Apr 2025 \- Oct 2025 · 7 mos, Bengaluru, Karnataka, India, • Reverse Engineered and designed systems for the Compliance Product\. • Redesigned Vault and Core API framework to improve development velocity for new apis and introduce customizations\. • Reverse Engineered malwares as a part of research and development\. • Performed audits to secure device and browser fingerprinting systems\.

Senior Software Engineer at Karza Technologies, Apr 2024 \- Mar 2025 · 1 yr, Bangalore, • Enhanced PDF generation solution to be 90% faster and 75% cheaper on lambdas\. • Developed a golang logging microservice for effective quota management using gRPC\. • Solved on\-premise requirements for the existing SAAS product\. • Reverse Engineered applications\.

Software Engineer at Karza Technologies, Jul 2022 \- Apr 2024 · 1 yr 10 mos, Remote, • Developed a plug and play GSP module to optimize calls, reducing our costs by 30% while providing fallback, rate limit and quota control mechanisms\. • Collaborated with the data science team to develop an in\-house PDF parsing solution saving licensing cost\. • Reverse Engineered an application for a new offering in our product\. • Created configuration driven plugins for our webhook module to support different Authentication and Encryption requirements in our product\.

Intern \- Software Engineer at Karza Technologies, Dec 2021 \- Jun 2022 · 7 mos, Remote, • Developed FIU product following compliances for Karza Technologies\. • Implemented PGP and JWT authentication for organization wide webhook module\. • Streamlined billing systems, improving dashboard latencies, and reducing invoicing time\. • Contributed to organization wide on\-demand encryption module\. • Implemented an alerts and monitoring solution for HA Proxy\.

Software Engineer at Fridayy AI, Aug 2021 \- Nov 2021 · 4 mos, Remote, \* Developed the microservices architecture backend for a B2C application running on ECS \* Developed a B2B web application that consists of a rule engine for creating and deploying smart campaign contracts to lambda function \* Developed an SMS categorization and parsing/data extraction module using ML that powered our B2C mobile application\.

Software Engineer at ReferPlease, Mar 2021 \- Aug 2021 · 6 mos, Remote, \* Developed a neural network that works as a moderator for the platform \* Developed a web scraping solution to regularly scrape multiple sources to find relevant tech job referral posts, verify them with our moderator and add them to the platform \* Developed a PWA for the platform that functions as a mobile, desktop and web app\. \* Worked with the founders in assisting our users, technical support, A/B Testing and customer feedback\.

## Education

Bachelor of Technology \- BTech, Computer Science, sharda university

## Public links

- github: https://github\.com/grayhat12

[View the original profile](https://tal.club/meet/rahul-singh-28)

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