---
title: "Karan Singh - Product + Engineering in London Area | Tal"
description: "Meet Karan Singh, Engineering + Product | Fintech | Web3 | Ex - Shopee, Samsung | JU’20 based in London Area."
image: "https://tal.club/meet/karan-19/share-image"
---

# Karan Singh on Tal

## Headline

Engineering \+ Product \| Fintech \| Web3 \| Ex \- Shopee, Samsung \| JU’20

## Location

London Area

## Work experience

Product \+ Engineering at Stealth Startup, Sep 2024 \- Present · 1 yr 10 mos, Singapore, Fintech / Web3 💸

Senior Software Engineer at Hex Trust, Dec 2022 \- Sep 2024 · 1 yr 10 mos, Singapore, Worked on Hex Trust’s institutional digital asset custody platform, supporting 500\+ institutional clients and $3B\+ in assets under custody\. Built backend services across blockchain integrations, authentication, and custody workflows, helping the platform scale reliably for institutional users\.

Software Engineer at Shopee, Feb 2021 \- Nov 2022 · 1 yr 10 mos, Singapore, Moved to Singapore to join Shopee during its hyper\-growth phase, working on the Payments team as the company scaled into one of the world’s largest shopping platforms\. Built and shipped products and features at massive scale across multiple high\-volume markets\.

Co\-Founder at ProxyPrep, May 2020 \- Jan 2021 · 9 mos, Co\-founded ProxyPrep, an interview\-preparation platform built during the COVID lockdown to support students and early\-career professionals\. \- Led growth and marketing, scaling the platform to 500\+ paying customers in 6 months\. \- Owned early go\-to\-market execution, including user acquisition, positioning, customer feedback, and product iteration\.

Associate Software Engineer at Math & Cody, Oct 2019 \- Dec 2020 · 1 yr 3 mos, Hybrid, Got early hands\-on experience building production\-oriented systems across backend engineering, blockchain tooling, and machine learning in a fast\-moving startup environment\. \- Built a Go\-based gRPC microservice to handle video\-streaming traffic and support IPFS\-based media delivery workflows, improving service throughput by 20%\. \- Developed internal Solidity tooling to execute and test smart contract functions on EVM test networks, including transaction submission, receipt tracking, and error debugging\.

## Education

Bachelor of Technology, Computer Science and Information Technology, Jadavpur University

[View the original profile](https://tal.club/meet/karan-19)

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