---
title: "Sahil Patani - Software Engineer in Bengaluru | Tal"
description: "Meet Sahil Patani, Software Engineer | Node.js · TypeScript · AWS · System Design | Backend & Full-Stack | 300+ DSA Problems based in Bengaluru. AI stack includes claude code, claude, and gemini."
image: "https://tal.club/meet/sahil-patani/share-image"
---

# Sahil Patani on Tal

## Headline

Software Engineer \| Node\.js · TypeScript · AWS · System Design \| Backend & Full\-Stack \| 300\+ DSA Problems

## About

Software Engineer with 2\+ years of experience building scalable backend systems and full\-stack applications\. Currently at Codeyoung, previously at Thriving Springs AI where I designed and shipped production systems serving 10,000\+ users\. 🔧 What I build: • Distributed systems & microservices \(Node\.js, TypeScript, Express\) • Cloud\-native infrastructure \(AWS Lambda, S3, SES, SNS, CloudWatch, Docker\) • High\-performance APIs with MongoDB, Redis caching & CI/CD pipelines • Real\-time applications using WebSockets & Socket\.io • Automated workflows with GitHub Actions & Jest \(40% reduction in QA cycles\) 📈 Impact delivered: • Improved email deliverability by 30% via AWS SES monitoring pipeline • Reduced API complexity for 5,000\+ users with a modular assessment framework • Built bulk CSV ingestion workflows with 95%\+ reliability for 5,000\+ records • Accelerated developer onboarding by 50% with internal tooling 🧠 Strong fundamentals: • 300\+ LeetCode problems solved \(DSA, System Design\) • B\.Tech in IT from Manipal University Jaipur — 8\.98 CGPA, Dean's List 2023 • Goldman Sachs Engineering Virtual Program \| Cisco CCNA Certified 💼 Actively seeking SDE roles at product\-based MNCs and high\-growth startups\. Open to backend, full\-stack, and platform engineering opportunities\. Tech stack: Node\.js · TypeScript · JavaScript · AWS · MongoDB · Redis · Docker · Angular · React · Git · System Design

## Location

Bengaluru

## AI stack

claude code

claude

gemini

github copilot

grok

kimi

## Work experience

Software Engineer at Codeyoung, Mar 2026 \- Present · 7 mos, Bengaluru, Karnataka, India, Lead a zero\-downtime CRM migration from Cratio to Arali across two backend services, designing a config\-driven adapter layer that enables dual\-write, phased cutover, and instant rollback without a deploy; the integration has synced 135k\+ operations across 9 flows \(contact creation, deal sync, mentor assignment, BD ownership\) since rollout at a 95%\+ success rate\. Own student\-initiated reschedule and mentor\-substitution flows in Loop, the SQS\-backed scheduling engine processing 13k\+ requests per month, including a deferred cancellation ledger that eliminated a defect charging students twice for a single cancellation\. Re\-architected the admin Loop Requests API to group by request rather than per\-mentor rows, delivering faceted counts, server\-driven search, filtering, pagination, and a mentor\-eligibility endpoint — 13 product requirements across 3 endpoints, validated against live staging data and covered by Jest suites\. Rebuilt the demo reminder pipeline spanning AI voice calls, WhatsApp, and email as a scheduled\-task system with atomic call reservation and deduplication windows across 35k\+ reminders per month, eliminating duplicate outreach and making every reminder auditable\. Extended interval\-based billing across three payment gateways \(XPay, Stripe, PayPal\), adding custom multi\-month PayPal plans and mid\-cycle vendor switching that preserves interval metadata, preventing billing drift during gateway transitions\. Built a read\-only production\-replica investigation toolkit \(query, schema, and entity\-timeline CLIs with incident playbooks\) and used it to root\-cause live revenue and scheduling defects: proved 40% of first\-class feedback calls never fired across four failure modes a single metric had masked; traced a non\-atomic webhook race that double\-charged customers, then quantified its blast radius at 22 recurring cases across three gateways since 2022; and identified 95 demo sessions wrongly marked unattended\.

Software Engineer at Thriving Springs AI, Feb 2024 \- Feb 2026 · 2 yrs 1 mo, Hyderabad, Telangana, India, \- Designed and deployed a distributed SCORM delivery system \(SCORM 1\.2 \+ 2004\) serving 10,000\+ monthly learners with stateless compute, caching optimizations, and \~30% faster load performance\. \- Architected a Skills & Roles assessment framework for 5,000\+ users with modular schema design, reducing API complexity and enabling rapid role\-based feature rollout\. \- Built AWS SES deliverability monitoring pipeline using Lambda, SNS, and CloudWatch, reducing bounce rates by 30% and improving operational reliability\. \- Upgraded the OJT module used by 2,000\+ employees, enabling real\-time progress tracking, stricter validations, and improved data consistency\. \- Developed a Chrome extension for text empathy analysis that boosted engagement by 20% across \~3,000 users\. \- Engineered a bulk CSV ingestion workflow processing 5,000\+ users with 95%\+ reliability\. \- Migrated 1,000\+ platform\-critical JSON assets using automated validation tooling ensuring 100% backward compatibility\. \- Built an internal dummy\-data API that reduced onboarding/setup time by 50% for new developers\. \- Implemented end\-to\-end CI/CD automation using GitHub Actions and Jest, reducing manual QA cycles by 40%\. Tech: Node\.js, TypeScript, Express, Redis, MongoDB, AWS \(Lambda, S3, SES, SNS, CloudWatch\), Docker, GitHub Actions

Internship Trainee at Celebal Technologies, May 2023 \- Jul 2023 · 3 mos, Jaipur, Rajasthan, India, \- Developed PowerApps modules integrated with RPA automation flows for data processing\. \- Built automation pipelines reducing manual effort in internal business workflows\.

Web Development Intern at Eduhub Community, Jan 2022 \- Mar 2022 · 3 mos, Jaipur, Rajasthan, India, \- Developed frontend components and improved UI flows for community learning platforms\.

## Education

Bachelor of Technology \- BTech, Information Technology, Manipal University Jaipur

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

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