Andy Guo
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Andy Guo Email & Phone Number

Trader at Kalshi
Location: Washington DC-Baltimore Area, United States, United States 13 work roles 2 schools
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✓ Verified May 2026 3 data sources Profile completeness 86%

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Current company
Role
Trader
Location
Washington DC-Baltimore Area, United States, United States

Who is Andy Guo? Overview

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Quick answer

Andy Guo is listed as Trader at Kalshi, based in Washington DC-Baltimore Area, United States, United States. AeroLeads shows a matched LinkedIn profile for Andy Guo.

Andy Guo previously worked as Co-Founder at Seatsteals and Software Engineer I at Stackline. Andy Guo holds Bachelor Of Science - Bs, Computer Science from University Of Maryland.

Company email context

Email format at Kalshi

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Kalshi

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Profile bio

About Andy Guo

Experience and highly-driven interest in mobile/web security, reverse engineering, full-stack development, scraping, startups, design, and product—I'm looking for Summer 2025 internships relating to engineering, product management, or design!Please feel free to reach out via email at andy[at]guo.sh or right here on LinkedIn! 🤠👍

Current workplace

Andy Guo's current company

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Kalshi
Kalshi
Trader
Washington, DC, US
AeroLeads page
13 roles

Andy Guo work experience

A career timeline built from the work history available for this profile.

Trader

Washington, DC, US

Co-Founder

Current

San Francisco Bay Area

🤫

Nov 2024 - Present

Software Engineer I

Current

College Park, Maryland, United States

Developing advanced evasion techniques to successfully evade top bot detection and mitigation products, including Akamai Bot Manager, Kasada, PerimeterX (HUMAN), and Shape Security (F5), leveraging custom-built Chromium patches and sophisticated TLS/TCP fingerprint mimicry, as well as browser automation tools such as Playwright and Puppeteer.

Aug 2024 - Present

Sde Intern

Seattle, Washington, United States

- Worked day-to-day using AWS products such as EC2, ECS, SQS, S3, DynamoDB, CloudWatch, ElasticSearch, and ElastiCache. Other devtools include hosted GitLab, Mixpanel, Sentry, Split, and Expo.- Reverse engineered Akamai's Bot Manager Premier SDK, which involved decompilation of an Android app, reverse engineering highly obfuscated Java code, and generating.

Jun 2024 - Aug 2024

Software Engineer

Current

Washington, District Of Columbia, United States

https://prismresearch.io/

Jan 2024 - Present

Graphic Designer

College Park, Maryland, United States

Occasionally designing social media graphics for Terps Esports, in particular the VALORANT Game Changers teams. Done unofficially, as a friend of the team.

May 2024 - Nov 2024

Web Developer

Arlington, Virginia, United States

- Created a React Native application for iPadOS with the ability to manage inventory, recipes, shifts, and analytics for each restaurant location.- Built a Kanban board in order to faciliate easy project and task management for restaurant managers and executives (internal tooling). Additionally added the ability to pull restaurant statistics from Square.

Feb 2024 - Jun 2024

Founder

Bethesda, Maryland, United States

- Reverse engineered API endpoints from Cisco's Duo Mobile multi-factor authentication app used by hundreds of universities and businesses around the world. Created a script to automate my own MFA (for fun). - Wireframed and developed an app that automates Cisco's Duo Push MFA login requests for college students, and allows them to replace Duo with other.

Sep 2023 - Apr 2024

Sde Intern

Seattle, Washington, United States

Applied reverse engineering techniques to unveil and patch numerous security vulnerabilities and exploits within a mobile app with over 880,000 all-time users, and learned in the presence of experienced engineers and executives of a growth-stage company based in Seattle, WA.

Jun 2023 - Aug 2023

Software Developer, Project Lead

Washington DC-Baltimore Area

Spearheaded the successful 2.0 release of a browser extension, driving a substantial increase in the company's Twitter followers to 30,000, monthly customer base to 2,000, and achieving a peak of $50,000 MRR.

May 2021 - Aug 2021

Founder

Maryland, United States

Bootstrapped and founded a Chrome extension that automated checkout across hundreds of retailers. Accrued over 6,500 users, $5000 MRR, and 7,500 Twitter followers, operated by a team of 10 teenagers from the US, Malaysia, and Bulgaria.

May 2020 - Feb 2021

Founder

Spook Software

Bethesda, Maryland, United States

Desktop automation software designed to purchase extremely limited sneakers from retailers such as Shoe Palace, Footlocker, and more. Eventually focused full-time on Sythe.

Apr 2020 - Jul 2020

Founder

Spirit Robotics

Bethesda, Maryland, United States

Desktop automation software to purchase high-value sneakers from Nike's SNKRS platform. Attained 2,500+ beta waitlist signups and 1,000 Twitter followers, followed by a 2-week lifespan before pursuing other ventures instead.

Dec 2019 - Apr 2020
2 education records

Andy Guo education

Bachelor Of Science - Bs, Computer Science

Activities and Societies: Startup Shell Fellow, Ex-Honors College GEMS Research Student, Cybersecurity Club, UXTerps, Google Developer.

3.96 Gpa / 4.76 Wgpa

Activities and Societies: D.C National Rowing Club, Potomac Valley Youth Orchestra, MMEA Maryland All State Band, MCPS All-County Honors.

FAQ

Frequently asked questions about Andy Guo

Quick answers generated from the profile data available on this page.

What company does Andy Guo work for?

Andy Guo works for Kalshi.

What is Andy Guo's role at Kalshi?

Andy Guo is listed as Trader at Kalshi.

Where is Andy Guo based?

Andy Guo is based in Washington DC-Baltimore Area, United States, United States while working with Kalshi.

What companies has Andy Guo worked for?

Andy Guo has worked for Kalshi, Seatsteals, Stackline, Prism Research, and Umd Esports.

How can I contact Andy Guo?

You can use AeroLeads to view verified contact signals for Andy Guo at Kalshi, including work email, phone, and LinkedIn data when available.

What schools did Andy Guo attend?

Andy Guo holds Bachelor Of Science - Bs, Computer Science from University Of Maryland.

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