Tadas Antanavicius
Co-Creator
San Francisco, California, United States
Summary
🤩
Rockstar🎓
Top SchoolTadas Antanavicius is a product-minded software engineer and startup builder with 11 years of experience helping early-stage tech companies grow through technical leadership, growth marketing, and hands-on engineering. As co-creator of Pulse MCP and a consultant at T3S Marketing, he blends deep full‑stack craftsmanship (React, Python, GraphQL) with zero-to-one SEO/SEM and go‑to‑market execution for companies such as Warp and Interviewing.io. He’s led engineering teams and client engagements at Commure and Goldman Sachs, shipping production-grade SDKs, low-code tooling, and rigorous documentation for regulated domains like healthcare. An operator who repeatedly wears founder, engineer, and marketer hats, he’s launched and scaled multiple ventures (Courtside, BariBuilder, EnglishBrain) and still runs projects with "skin in the game." Based in San Francisco, he also supports pre-seed founders as an LP at Co Ventures, applying product intuition to early investment sourcing. Notably, his work sits at the intersection of developer productivity and community—turning niche technical ecosystems into accessible resources.
11 years of coding experience
7 years of employment as a software developer
The Haverford SchoolBSE - School of Engineering and Applied Science Computer Science Engineering Entrepreneurship Economics, BSE - School of Engineering and Applied Science Computer Science Engineering Entrepreneurship Economics at University of Pennsylvania
Lithuanian, Spanish, English
Stackoverflow
5,170reputation
342kreached
31answers
5questions
mocking
top-1%
gatsby
top-5%
jestjs
top-1%
mvvm
top-5%
javascript
top-5%
redux
top-5%
Github Skills (72)
jestjs10
mocking10
rethinkdb10
react10
javascript9
gatsby9
styled-components9
redux9
css9
flowtype9
mvvm9
nodejs9
loss9
html8
build-configuration8
Programming languages (7)
Github contributions (5)
modelcontextprotocol/servers
Nov 2024 - Apr 2025
Model Context Protocol Servers
Contributions:241 reviews, 159 PRs, 151 pushes in 4 months
tadasant/where-in-the-world
Nov 2018 - Jan 2019
[React] Real-time, interactive, image-based game show application built on the JAMstack; FCC/Netlify 2018 Hackathon Grand Prize Recipient
Contributions:77 commits, 6 PRs, 61 pushes in 2 months
prizereactfcchackathon-2018grand
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