On-Demand Product Engineering by Hak BiasOn-Demand Product Engineering by Hak Bias
On-Demand Product EngineeringHak Bias
Cover image for On-Demand Product Engineering
ZeroHour is a senior dev subscription for B2B SaaS founders who want to ship fast without hiring.
One AI-augmented engineer works through your backlog async, delivering in 48-72 hours per request. Cancel anytime, pause anytime — predictable costs, senior-level work, no overhead.

What's included

Product Sprint – Ship Features Without Hiring
2-week sprints, fixed price, working software. Skip 6 months of hiring and start building today
Working Feature/Module
Fully functional code shipped in 2 weeks
Technical Documentation
Clean handoff your team can maintain
Sprint Report
What was built, decisions made, next steps
Async Support
Slack access during sprint
FAQs
$7,999/month is the base rate. Commit quarterly and it drops to $6,999/mo (save $3K). Commit for 6 months and it's $5,999/mo (save $12K). Not sure yet? Start with a $1,999 trial week—if you continue, it's credited toward your first month.
Full-time senior dev: $180K+ salary, benefits, equipment, 3-month ramp-up. And they might leave in 6 months. With ZeroHour, you get senior-level work starting in 48 hours. Pause when you don't need it. No severance, no awkward conversations. The math works out to roughly half the cost with zero hiring risk.
First delivery within 48 hours of starting. Average request turnaround: 48-72 hours. Complex features might take a week. You'll always know the timeline upfront—I estimate before I start and I'm transparent if something's taking longer. Daily async updates mean you're never wondering.
Me. I'm Hak—20+ years building software, from enterprise systems (BMW, Allianz) to startup MVPs to AI-native products through AgentiveStack my own product studio). ZeroHour is how I work with founders and startups who need consistent, senior-level development without the overhead. One person, AI-augmented, fully accountable.
You get daily updates in Slack or email—your choice. Need to give feedback? Drop a Loom, leave a comment, or just type it out. I respond within hours, not days. When we do need to sync (kickoffs, complex decisions), we schedule a quick call. Otherwise, no meetings eating your calendar.
React,Next.js, TypeScript, Node.js, Convex, Supabase, Tailwind, React Native, Expo —the modern stack. AI integrations: OpenAI, Anthropic, custom agents, RAG implementations. I deploy to Vercel, AWS, Netlify, wherever you need. Opinionated about modern stacks that ship fast.
Starting at$5,999 /mo
Schedule a call
Tags
Anthropic
Figma
OpenAI
TypeScript
AI Engineer
Backend Engineer
Frontend Engineer
Service provided by
Hak Bias proTimișoara, Romania
4
Followers
On-Demand Product EngineeringHak Bias
Starting at$5,999 /mo
Schedule a call
Tags
Anthropic
Figma
OpenAI
TypeScript
AI Engineer
Backend Engineer
Frontend Engineer
Cover image for On-Demand Product Engineering
ZeroHour is a senior dev subscription for B2B SaaS founders who want to ship fast without hiring.
One AI-augmented engineer works through your backlog async, delivering in 48-72 hours per request. Cancel anytime, pause anytime — predictable costs, senior-level work, no overhead.

What's included

Product Sprint – Ship Features Without Hiring
2-week sprints, fixed price, working software. Skip 6 months of hiring and start building today
Working Feature/Module
Fully functional code shipped in 2 weeks
Technical Documentation
Clean handoff your team can maintain
Sprint Report
What was built, decisions made, next steps
Async Support
Slack access during sprint
FAQs
$7,999/month is the base rate. Commit quarterly and it drops to $6,999/mo (save $3K). Commit for 6 months and it's $5,999/mo (save $12K). Not sure yet? Start with a $1,999 trial week—if you continue, it's credited toward your first month.
Full-time senior dev: $180K+ salary, benefits, equipment, 3-month ramp-up. And they might leave in 6 months. With ZeroHour, you get senior-level work starting in 48 hours. Pause when you don't need it. No severance, no awkward conversations. The math works out to roughly half the cost with zero hiring risk.
First delivery within 48 hours of starting. Average request turnaround: 48-72 hours. Complex features might take a week. You'll always know the timeline upfront—I estimate before I start and I'm transparent if something's taking longer. Daily async updates mean you're never wondering.
Me. I'm Hak—20+ years building software, from enterprise systems (BMW, Allianz) to startup MVPs to AI-native products through AgentiveStack my own product studio). ZeroHour is how I work with founders and startups who need consistent, senior-level development without the overhead. One person, AI-augmented, fully accountable.
You get daily updates in Slack or email—your choice. Need to give feedback? Drop a Loom, leave a comment, or just type it out. I respond within hours, not days. When we do need to sync (kickoffs, complex decisions), we schedule a quick call. Otherwise, no meetings eating your calendar.
React,Next.js, TypeScript, Node.js, Convex, Supabase, Tailwind, React Native, Expo —the modern stack. AI integrations: OpenAI, Anthropic, custom agents, RAG implementations. I deploy to Vercel, AWS, Netlify, wherever you need. Opinionated about modern stacks that ship fast.
$5,999 /mo