Hi, I'm Jacob 👋

I transform complex technical challenges into scalable solutions

Tech Lead + Senior Software Engineer

I was part of the team that built Zoom's end-to-end encryption infrastructure which secured over 300 million daily video calls during the pandemic, working directly with cryptographers to implement cutting-edge Transparency Tree protocols from research papers. My experience spans from building real-time systems at enterprise scale to crafting polished user interfaces that handle millions of interactions at companies like Keybase where I built delightful cryptography tools for desktop and mobile.

Recent consulting engagements include architecting cross-platform ordering systems for medical-tech companies, conducting technical due diligence for M&A transactions, and providing fractional CTO guidance to startups navigating complex scaling challenges.

Whether implementing cryptographic protocols that handle enterprise-grade security requirements or optimizing web applications for sub-100ms response times, I deliver solutions that directly impact engineering velocity and system reliability.

Expert engineering in Golang, Rust, React, TypeScript/JavaScript, and adaptable to any technology stack needed.

Consulting

I integrate seamlessly into existing engineering teams and development practices while delivering high-quality software that moves the needle. My approach focuses on understanding current workflows, identifying bottlenecks, and implementing solutions that enhance rather than disrupt team productivity. I excel at paying down technical debt strategically - prioritizing improvements that unlock future development velocity while maintaining system stability.

When working with teams, I provide clear technical leadership without stepping on toes. I'll review code, mentor engineers, establish better practices, and take ownership of the most challenging technical problems. My goal is to leave codebases and processes stronger than I found them, with cleaner architecture, better tooling, and documentation.

Have a look at my LinkedIn or write me an email detailing your engineering challenges.