July 2025 - Present
A browser-only AI posture coach for remote workers and students. SitSense runs real-time posture analysis in the browser and turns it into scores, streaks, and gentle coaching nudges.
Dec 2025 - Present
SalesSense is building the first adaptive sales OS. It is a multimodal AI system that learns how your team sells, models your top performers, and delivers self-improving coaching tuned to the way your buyers actually respond.
July 2025 - Present
I explore AI, human performance, and the ideas behind my products through content. My videos and posts are where early frameworks are tested before they become products.
Product • July 2025 – Present
SitSense is a browser-only AI posture coach built for remote workers. It runs a full computer-vision pipeline using standard webcams, computes seven ergonomic metrics in real time, and uses streaks, points, and LLM-generated coaching to help users improve posture during work.
It is one of the first posture tools to combine: on-device computer vision, ergonomic metric scoring, session compression, and LLM summaries over symbolic posture sequences.
Today SitSense has 150+ signups, roughly $400 ARR, and has processed 1000+ hours of real-world posture data directly in users' browsers.
Most posture tools fall into two buckets:
But real posture problems happen:
They're behavioral, not clinical. No existing tool captured that reality.
Insight:
If posture could be analyzed entirely in the browser, you could remove privacy concerns, remove cost barriers, make feedback instant, reach every webcam user on earth, and capture a new class of real-world posture data. This became the foundation of SitSense.
SitSense is built as a full browser-first computer vision stack.
The browser handles 100% of analysis:
getUserMediaHigh-FPS values live in refs, not React state, so the UI stays responsive even with continuous updates.
Each frame is reduced to a compact, clinically meaningful snapshot:
For head orientation, a 3D orientation matrix is built per frame. Roll, yaw, and forward drift are extracted with custom math. Fallback logic handles missing landmarks or jitter.
Posture isn't just a number—it's a loop. The PosturePointsEngine tracks:
Events like:
…make sessions feel like progress, not correction. Timers use high-resolution timestamps so streaks don't break on minor frame drops.
The backend receives only typed JSON posture metrics:
{
"neck_angle": ...,
"cva_angle": ...,
"trunk_angle": ...,
"shoulder_slope": ...,
"head_forward": ...,
"head_tilt": ...,
"neck_turn": ...,
"posture": "good|fair|poor"
}Built using:
There is no endpoint that accepts images or video—this is literal, not just marketing.
Over the first month, SitSense recorded:
This is one of the largest real-world webcam posture datasets ever collected, captured without storing a single frame of video.
Users worked, studied, coded, and attended meetings normally while the system measured posture in the background. From this, three major patterns emerged.
The biggest posture strain drivers were:
| Strain Driver | Share of Flagged Frames |
|---|---|
| Head–Neck Angle | 32% |
| Head Forward ("Tech Neck") | 14% |
| Head Tilt | 7% |
These three patterns accounted for over 50% of all posture strain.
The most common strain pattern was the head drifting out of vertical alignment with the neck.
Common causes:
Quick fixes that worked for users:
This was especially common for laptop users.
Behavior:
Fixes:
Even a mild tilt produced persistent tension on one side.
Usually caused by:
Fixes:
Across users, a clear pattern emerged:
| Time | Pattern |
|---|---|
| 0–20 min | Settling in, mostly good posture |
| 20–40 min | Gradual drift, increasing strain |
| 40–60 min | Either reset or fatigue dominates |
This pattern repeated across hundreds of sessions.
SitSense promotes a behavior loop that actually sticks:
Over time, users develop automatic correction without needing alerts.
Raw time series → compressed symbolic sequence → LLM summary.
Steps:
Why this matters:
SitSense is different from:
$100–300 cost, physical friction, non-scalable.
Stream video → privacy concerns → low adoption.
No CV, no metrics, no personalization.
SitSense is closest to: "Apple Health for posture, but built into your webcam."
Planned next steps:
Posture isn't a fitness problem. It's a work problem.
SitSense shows:
It turns your webcam into a quiet health assistant that guides your body while you work, not after you're already hurting.
Internship • Aug 2025 – Sep 2025
Enzian Labs is a high-velocity Swiss venture studio that builds and invests in advanced AI companies. The team includes former Google engineers and experienced venture operators who work across three models: creating new AI ventures from scratch, co-building startups with incoming CEOs, and accelerating post-product companies.
I worked hands-on across all venture types, collaborating with engineering, product, and CEO-level stakeholders. This role exposed me to every stage of early AI company creation, from hypothesis to GTM testing to live customer conversations.
Enzian Labs gave me exposure to how real AI companies are built from zero, not just after product-market fit. I learned:
I learned an immense ammount here in such a short time, especially in GTM, customer development, and early-stage strategy.
Content
I use long-form, short-form, and written content to test ideas about AI, posture, and human performance. These are a few pieces that drove real engagement or helped explain SitSense clearly.
Reddit • 300+ upvotes
A deep-dive SitSense case study that analyzed hundreds of hours of webcam posture. It became one of the top posts on r/Posture in 2025 and drove a spike of high-intent traffic and signups.
View Reddit post →Instagram • Short-form
A short-form SitSense demo reel showing live posture tracking, scoring, and overlays. Early proof that the product story also works in TikTok/IG-native formats.
Watch on Instagram →YouTube • 5+ min
A long-form video exploring how AI extends the logic of the industrial revolution and what that means for work and attention.
Watch on YouTube →YouTube • Product demo
A focused walkthrough of how SitSense works in practice, used for outreach, user onboarding, and explaining the browser-only posture pipeline to collaborators.
Watch demo →