Breaknine | Full Stack AI Engineer

Erik

Erik Tastepe

Breaknine

Intelligent Outreach for Private Markets

Breaknine helps VCs and private market investors execute perfectly timed, personalized outreach. The platform monitors the companies they're tracking, identifies the right moment to reach out, and drafts thoughtful emails so they can focus on what matters most: closing deals.
Built by investors for investors, Breaknine isn't here to replace their work. It's here to make them better at it. Think of it as a proactive analyst, helping them move beyond volume-driven outreach to meaningful communication that actually opens doors.
Currently focused on venture capital, Breaknine is building a product investors are excited to use every day, not one they tolerate.

My Role

As a full-stack AI engineer, I architected and built the entire platform using TypeScript and Node.js for the backend, Svelte for the frontend, and OpenAI and LangChain for intelligent email generation and company analysis. I implemented observability and monitoring with Langfuse to track AI model performance and optimize the quality of outreach.

Outcome

The platform successfully automates the initial outreach process for venture investors, reducing the time spent researching and drafting emails while improving personalization and response rates.
Outreach Composer
Outreach Composer
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Posted Oct 22, 2025

I built a platform that automates initial outreach for venture investors, reducing research and drafting time while improving personalization and engagement.