Essays & Field Notes
Musings
Technical Brainfood and personal Soulfood — frameworks, predictions, and stories from the road. A working notebook on where AI, biology, and the capital that funds them are headed, alongside the human stories I collect along the way.
Hi, I'm Hari.
I'm a researcher, tinkerer, and product-minded strategist with a strong biotech focus. I believe synthesizing new frontiers like space, agentic AI, and wearables with traditional biosciences can augment drug discovery and development, and create better healthcare outcomes. I'm working to build and back moonshots in these spaces.
Growing up in the Bay Area, I've been inspired by the region's role in modern genetics and Silicon Valley. Over time, that inspiration became a call to action: understanding how biosciences can learn from tech-forward deployment and how technology often mirrors biological patterns, including how the AI boom can resemble a Cambrian-style explosion of forms and capabilities.
At Cal, I've focused on making science faster, smarter, and more human-centered: from building drug discovery infrastructure for rare genetic diseases to designing computational tools that quantify spaceflight effects on inflammation and skin biology. As a strategist, I've also helped scale startups, supported product and design teams through customer validation loops, and studied investor conviction in AI and deeptech.
Outside work, I explore new frontiers through travel, cinema and television, and niche hobbies like tessellation origami, Indian EDM fusion, and historical trivia. Most of all, I love learning from and building alongside extraordinary people. Reach out any time at hari [dot] parthasararthy [at] berkeley [dot] edu.
Welcome to Brainfood
As a bioengineer, I spend a lot of time thinking about where AI, biology, and technology are headed — and the capital markets that shape them. Brainfood is my forum for working that out: synthesizing what I'm learning into frameworks, predictions, theories, and opinions on the landscape ahead.
Genetic Alphabets meet Cognitive Benchmarks
Have LLMs officially entered the biotech AI landscape? On AlphaFold 3, BioMysteryBench, clinical proof-of-concept, and the $0.22 opportunity in AI for health.
The 5Ts: A Scout Framework for Startups
A long-form framework for evaluating early-stage startups through TAM, team, technology, traction, and term-sheet design.
Venturing into the Caves of Steel
What Asimov can still teach us about AI, biology, and the essence of being human.
AI in its Cambrian Evolution Era
How the AI wave maps onto biological metaphors — form, selection pressure, and what survives. In the works.
The Life Matrix
Systems biology meets productivity, motivation, and growth — without the hustle clichés. In the works.