---
title: "Arihant Jain - Senior Software Engineer in Gurugram | Tal"
description: "Meet Arihant Jain, Senior Software Engineer | Distributed Systems based in Gurugram. AI stack includes antigravity, codex, and cursor."
image: "https://tal.club/meet/arihant-jain-3/share-image"
---

# Arihant Jain on Tal

## Headline

Senior Software Engineer \| Distributed Systems

## About

Senior Software Engineer at Perfios building and operating backend systems across identity, KYC, source orchestration, and regional API infrastructure\. My work supports 5M\+ daily API requests, with a focus on reliability, distributed workflows, disaster recovery, and cost\-aware architecture\. Since April 2024, my initiatives have delivered $700K\+ in cumulative savings by reducing vendor dependency, eliminating unnecessary API calls, and redesigning critical workflows\. Core areas of work: \- High\-throughput API design, latency reduction, and production reliability \- Redis\-backed caching, rate limits, fallbacks, and explicit degradation paths \- Celery/Fargate worker pipelines, concurrency control, and source orchestration \- Python modernization, containerized deployments, and multi\-region CI/CD \- Disaster recovery, observability, incident response, and technical reviews I started in product and web engineering, then moved deeper into backend work through API security, debugging, scale, and reliability problems\. I enjoy systems where design decisions have visible business impact, and I care about solutions that remain understandable, operable, and cost\-efficient under production load\. Outside work, I build backend systems projects to sharpen my distributed\-systems thinking\. My current project is a quota\-metering engine exploring Redis Lua, idempotency, atomic quota operations, and concurrency correctness\. Open to conversations about senior backend and platform engineering opportunities with meaningful ownership\.

## Location

Gurugram

## AI stack

antigravity

codex

cursor

## Work experience

Senior Software Engineer at Perfios, Apr 2024 \- Present · 2 yrs 5 mos, New Delhi, Delhi, India, Build and operate production backend systems across TotalKYC, identity verification, source orchestration, and regional API infrastructure\. \- Delivered $700K\+ in cumulative cost savings since Apr 2024 by reducing vendor dependency across KYC and utility workflows through caching, source orchestration, and workflow redesign\. \- Owned active\-passive disaster recovery across Mumbai and Hyderabad for TKYC, supporting 5M\+ daily requests at over 99\.9% measured availability; delivered 20\+ KYC APIs across Kenya, UAE, and Indonesia\. \- Migrated Python 3\.9 to 3\.12 stack by stack and containerized 245 of 260 APIs for cloud, hybrid, and on\-premises deployment with zero production rollbacks; built multi\-region, multi\-function GitLab CI/CD with SAST\. \- Replaced legacy PDF tooling with Playwright\-based browser automation, increasing success rate from 60% to 98% and reducing average latency from 40s to 6s\. \- Established a shared data\-ingestion migration pattern with improved observability, then scaled it across 20\+ services using AI\-assisted workflows while preserving critical fallback behavior\. \- Completed 100\+ code reviews and mentored junior and support engineers on debugging and incident triage\.

Software Engineer 1 at Karza is now Perfios, Oct 2022 \- Apr 2024 · 1 yr 7 mos, Mumbai, Maharashtra, India, Built and operated backend APIs for TotalKYC and data\-ingestion workflows, integrating public registries and internal services\. \- Re\-architected a Lambda\-based source as a Redis\-backed Celery worker on AWS Fargate; serialized vendor\-session handling eliminated login churn and tripled throughput, while caching and rate limits enabled vendor retirement, saving $230K\+ over two years\. \- Developed 30\+ APIs and maintained 100\+ production APIs within six months; by promotion, supported integrations across 300\+ public registries powering services handling 1M\+ daily requests\. \- Re\-engineered legacy KYC APIs, reducing P99 latency from 8s to 5s and strengthening reliability for client\-facing verification flows\. \- Reduced database writes from 9\-10 to 3\-4 per request on APIs serving up to 500K daily requests\. \- Built vendor\-billing and scheduled data\-analysis tools to improve billing accuracy and reduce manual effort\.

Software Engineer at In Time Tec, Aug 2021 \- Sep 2022 · 1 yr 2 mos, Jaipur, Rajasthan, India, Modernized a legacy \.NET desktop application into an Angular web platform for internal operations\. \- Delivered the product from 0 to 1 and expanded it across 9 modules, tripling operational throughput\. \- Led end\-to\-end delivery while coordinating a 4\-engineer pod and working directly with client stakeholders\. \- Reduced deployment cycles by 44% and increased test coverage by 54% through CI/CD and automated testing\.

Software Engineer Intern at In Time Tec, Mar 2021 \- Aug 2021 · 6 mos, India, Contributed across frontend testing and backend request\-processing work\. \- Built a backend task\-distribution service for parallel and concurrent requests\. \- Added unit tests for Angular components and UI modules using Karma and Jasmine, improving coverage and reliability\. \- Resolved technical debt across active projects and improved maintainability through clean\-code and design\-pattern practices\.

## Education

Bachelor of Technology, Information Technology, Swami Keshvanand Institute of Technology, Jaipur

[View the original profile](https://tal.club/meet/arihant-jain-3)

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