I'm Maryan — an operator in Kifisia, Greece. Instead of betting everything on one idea, I ship small products fast, keep the ones that earn, and share the numbers along the way.
Follow the journey → @sipiteno on X
The safety layer for autonomous AI agents. Composable budget rules + emergency kill switch, evaluated per-transaction in under 1ms. Pure Python, zero dependencies.
agentshield.fly.dev →The pre-spend firewall as an API: one call approves, blocks, or flags every agent transaction against per-tx caps, velocity limits, and vendor rules.
sipi.bot →Small businesses hire an AI employee the way they hire a person: she gets a name, access, and a job. Invoices filed, calls answered — from $0.40 per finished task.
hirenika.com →Startup signals 21–47 days before the round. Flags startups accelerating on GitHub — weekly leading indicators from 4,200+ orgs for VCs and angels.
gitdealflow.com →Build anonymous micro-SaaS revenue while employed. Five AI tools to validate, launch, and grow a faceless side business without quitting your job.
invisibleexit.com →A 7-step playbook that turns your already-shipped SaaS into a verified paying customer in 60 days — or your money back, enforced by code.
unlocksaas.com →OFAC sanctions screening for x402 payment agents. Screen every counterparty before your agent pays — 19,000+ names, under 100ms, $0.05 per check.
sanctionsai.dev →Buyer-side SaaS due diligence. Upload a subscription CSV, get a human-reviewed risk report exposing hidden churn and concentration danger before you buy.
churnlens.site →Daily construction reports from voice notes. Talk on the drive home; get a formatted, timestamped site log in your inbox.
voicelogpro.com →Never pay for valet damage you didn't cause. GPS-verified, dual-timestamped, AI-checked photo records of your car before and after valet or rental.
carshake.online →Because nobody knows which idea works until real customers vote with money. Each product is a live experiment with its own funnel, its own metrics, and its own kill criteria. The ones that earn, grow. The ones that don't, teach.
I post the wins, the flops, and the numbers as they happen.
Follow the journey on X →