Network & backend
2000s
Corporate networks, APIs, and early e-commerce platforms
Engineer · Product studio
John Doe
Systems. Cloud. LLM ops. Defense.
20+
yrs
5
products
$800K
R&D grant
$240K
data ARR
Replace slide decks with logs, receipts, and support tickets. The story is in the operations.
Career path
From infrastructure to product studio
Design systems era
2008–2014
Led UX engineering for large content and commerce surfaces
Product operator
2010s
Ran delivery for multi-brand web programs and data-heavy catalogs
Founder
2018+
PixelDocket feeds, PromptHarbor LLM edge, VantageFence integrity
Portfolio
2020s
Cross-product platform work: cloud, LLM, security, and CRM adjacent tools
20+
Years building
5
Active products
$2.1M
Peak portfolio ARR
0
Venture rounds
Practice areas
What this site covers
Design & data
Public catalog and component signals packaged for agencies and commerce teams
Traffic integrity
Behavioral and ML-assisted checks for suspicious acquisition traffic
Cloud delivery
Reliability, cost, and observability patterns for multi-tenant SaaS
Bootstrapped GTM
Content, integrations, and narrow verticals instead of paid blitzes
Journal
Recent notes
$240K ARR Packaging Public Design Signals
How PixelDocket turned normalized catalog and component benchmarks into a recurring data product for agencies — without scraping behind logins.
PromptHarbor: $0 to $95K MRR, Slowly
Monthly notes from bootstrapping an LLM gateway — pricing meters, evaluation hooks, and the integrations that finally shortened enterprise security reviews.
Winning an $800K R&D Award for Cloud Integrity Research
How VantageFence framed a narrow security hypothesis, passed technical review, and kept milestones aligned with product roadmap reality.
Inside the VantageFence Signal Stack
Layered network, behavioral, and cross-session signals we use to score suspicious paid traffic — and why we bias toward explainability over opaque scores.
Studio
Active products
Active
VantageFence
Invalid click and bot-pattern analysis for paid acquisition teams.
Security & integrity
Active
PixelDocket
Structured feeds of public catalog and component benchmarks for agencies.
Design & data
Active
StratusSearch
Elasticsearch-backed search for large merchandise catalogs.
Search & catalogs
Active
PromptHarbor
Managed LLM routing, quotas, and offline evaluation hooks.
LLM infrastructureReplace slide decks with logs, receipts, and support tickets. The story is in the operations.
— Studio operating principle