---
title: "Aman Singh - Co-Founder in India | Tal"
description: "Meet Aman Singh, Co-Founder @S45 (AI-Native Investment Bank) | IIT Delhi based in India. AI stack includes claude code, claude, and xai."
image: "https://tal.club/meet/aman-singh-32/share-image"
---

# Aman Singh on Tal

## Headline

Co\-Founder @S45 \(AI\-Native Investment Bank\) \| IIT Delhi

## About

Hey, I’m Aman Singh\. I’m building S45, an AI\-native financial institution starting with investment bank for the global mid\-market\. We are rethinking how IPO and M&A transactions are executed by combining capital\-markets expertise with AI\-native systems\. We’re always looking for exceptional people across engineering, product, design, growth, and capital markets operations\. If that’s you, message me here or write to aman@s45\.ai with the subject: Hiring@S45 \| \[Role\] and links to your best work\. Previously: – Skyflow \(San Francisco\): Chief of Staff; worked directly with the founders on key initiatives\. Company has raised $98Mn \(most recently from Khosla Ventures\)\. – SayF \(Founder\): Built during IIT Delhi; scaled to $25Mn in annual GMV, 150,000\+ users, CAC ≈ $0\.5 per transacting user\. Funded by Titan Capital, Sunn91 Ventures, and several unicorn founders\. Beliefs • Make decisions quickly; iterate faster\. • Prioritize people, it pays off in the long run\. • Build with taste, discipline, and ambition\. • Always bet on yourself, and never forget your roots\. • Life’s too short to work on purposeless things\. What excites me • People who want to outlast themselves\. • Problems with outsized economic impact\. • Building institutions that compound over decades\. Backstory & beyond Born in an Indian Army household, I learned to adapt fast and thrive in new environments\. Outside work, I enjoy traveling, meeting interesting people, tearing apart long\-form essays, and reading non\-fiction\. Feel free to reach out here or at amankishor119@gmail\.com if I can help with anything\.

## Location

India

## AI stack

claude code

claude

xai

ChatGPT

Granola

## Work experience

Co\-Founder at S45, Jul 2025 \- Present · 1 yr 4 mos, India, S45 is building an AI\-native investment bank for the global mid\-market\. We’re redesigning IPO and M&A execution from first principles, using AI to replace fragmented workflows with systems that own outcomes end\-to\-end\. We’re hiring across engineering \(full‑stack/ML\), product, design, growth, and capital‑markets ops\. Email: aman@s45\.ai with Subject: Hiring @S45 \| <Role> and links to your best work\.

Tech, Strategy & Ops at Skyflow, Jun 2024 \- Jun 2025 · 1 yr 1 mo, San Francisco Bay Area, Working directly with the founder on driving key initiatives for the company, Chief of Staff to the CTO\. We've raised $98M, most recently from Khosla Ventures\- and we're just getting started\! Skyflow is 17th on Forbes America’s Best Startup Employers of 2025\. We're also one of Fast Company's Most Innovative Companies of 2024\. Was the first & only generalist hire out of India\!

Founder at SayF, Jul 2021 \- Mar 2024 · 2 yrs 9 mos, Bangalore Urban, Karnataka, India, We are on a mission to help Indians save, invest & optimise their spendings\. We are backed by Titan Capital, Sunn91 Ventures & other industry angels\. All things business

Product & Business at LimeChat, May 2021 \- Jul 2021 · 3 mos, Bangalore Urban, Karnataka, India, Awarded Pre\-Placement Offer \(PPO\) for exemplary performance during the tenure \- Devised a framework on SEO ranking with 6 KPIs to rank in the Top 3 apps on the Shopify Store against the particular keywords \- Automated client onboarding process by reducing the time up to 70%; Increased the client conversion rate by 32% Key Learnings: How to get things done in an early stage startup\. Thanks to Nikhil & Aniket for believing in me :\)

Associate at gradCapital, Oct 2020 \- May 2021 · 8 mos, \- gradCapital is a pan\-India student\-driven institution that supports daring student entrepreneurs\. \- Scouted & worked with startups helping them with GTM, Pitch Deck & Networking Key Learnings: As a student, you can dream to start a company & there are people out there to back you & support your dreams\!

## Education

Bachelor of Technology \- BTech, Indian Institute of Technology, Delhi

Minor Degree, Entrepreneurship/Entrepreneurial Studies, Department of Management Studies, IIT Delhi

[View the original profile](https://tal.club/meet/aman-singh-32)

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