Discover how Nathan Fang leveraged a science background to build a massive online community and redefine the modern career path.

Your degree doesn't define your destination, but your spark and your willingness to learn do. Success in the modern world is a blend of growth engineering and authentic human connection.
Nathan utilized the scientific method and analytical rigor from his biology background to master digital platforms. His experience in the Shurin Lab at UC San Diego, where he meticulously tracked variables like pH and salinity in algae samples, taught him how to monitor growth and analyze data. He applied this same data-driven mindset to TikTok algorithms and engagement metrics, treating social media growth as a system to be measured and optimized.
The "Sales Athlete" phase refers to Nathan’s time doing door-to-door lead generation for Sunrun. Despite his high academic achievements, he spent this period knocking on doors and handling constant rejection, which he viewed as a masterclass in resilience and objection handling. This experience provided him with the "grit" and communication skills necessary to navigate the volatile nature of the creator economy and professional sales.
While working at Thermo Fisher Scientific, Nathan acted as a "workflow architect" by optimizing his movements and mastering proprietary software. He utilized advanced keyboard shortcuts and window layout optimizations to slash the time spent on administrative tasks by 67 percent. This systemic optimization allowed him to double his output from running 24 gels a day to 48, proving that technical mastery can drastically scale productivity.
As a Growth Engineer, Nathan bridged the gap between technical data and creative content by managing a cohort of 35 User Generated Content (UGC) creators. He used his dual identity as both a creator and a technician to build a systematic machine for attention, resulting in 54 million views in a single month. His role involved orchestrating influencer programs and user acquisition strategies through a blend of "math" and "heart."
Nathan’s brand grew to over 170,000 followers because he shared the "process" of his life rather than just a polished success story. By being vocal about his post-grad career struggles, his Korean heritage, and his hobbies like fitness and guitar, he became a relatable figure for those navigating their own "career wilderness." This transparency created a deep human connection with his audience that supplemented his technical growth strategies.
From Columbia University alumni built in San Francisco
"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."
"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."
"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."
"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."
"Reading used to feel like a chore. Now it’s just part of my lifestyle."
"Feels effortless compared to reading. I’ve finished 6 books this month already."
"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."
"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."
"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"
"It is great for me to learn something from the book without reading it."
"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."
"Makes me feel smarter every time before going to work"
From Columbia University alumni built in San Francisco
