Work

Problem

Carbon footprinting was manual, inaccurate, and disconnected from daily life. Banking data is messy and hard to categorize. People wanted to act on climate but didn't know their personal impact — or how to reduce it.

Impact

• Built iOS/Android app from scratch — 10,000+ users in first 3 months
• Featured as Apple App of the Day, TechCrunch (Mike Butcher), BBC
• Integrated 2,500+ banks in 31 countries via Open Banking APIs
• Scaled team from 2 to 9 engineers across US, India, Eastern Europe
• +3 more...

Problem

External agency had built the DEX but with zero documentation. Client needed to ship V1 and bring development in-house without losing momentum.

Impact

• Shipped V1 on schedule
• Hired 5-person internal team (frontend, backend, Solidity, QA, design)
• Documented entire undocumented codebase and infrastructure
• Migrated from agency to internal team with zero downtime
• +1 more...

Problem

The app was being built by an external agency without any in-house technical leadership — no architecture, no roadmap, and no engineering processes. A major fast food chain expected to go live in 3 months. Students needed flexible income that fit around lectures; businesses needed peak-hour support without committing to full shifts.

Impact

• Delivered MVP in under 4 months — major fast food chain went live on schedule
• Job postings grew 15x: from 10/week to 150+ per week
• Built team from 2 developers to 6 (hired 4 devs + designer)
• Migrated Firebase → AWS, cutting infrastructure costs by 70%
• +3 more...

Problem

Zebra Fuel was growing its consumer delivery service but needed a strategic pivot to expand revenue beyond individual customers and build scalable fleet management tools.

Impact

• Grew business clients from 0 to 150, creating new B2B revenue stream
• Shipped iOS/Android apps used by thousands of Londoners
• Built custom routing logic enabling <30min delivery windows
• Architected ZEBRADASH — real-time fleet dashboard with GraphQL/Relay showing live orders, fuel delivery stats, and B2B vs B2C analytics
• +2 more...

Problem

After City365, I wanted to learn the other side: how accelerators and VCs evaluate startups, guide product development, and help founders succeed.

Impact

• Part of the team recognized by CEE Awards as best entrepreneurship program in Romania
• Helped startups like Ebriza (€70K investment at €500K valuation), Clever Taxi, ChatX.ai, Skillview, ZigZad, BounceMatch, NiftyLearning, and Mushin
• Judged pitching competitions and scouted new talent at student hackathons across Romania
• Worked alongside advisors from LiveRail (€500M exit to Facebook) and Skobbler (€24M exit to Telenav)
• +1 more...

Problem

Restaurants lose money on empty tables. Traditional marketing can't bring customers right when you need them.

Impact

• Built from hackathon win to Spherik Accelerator in Romania
• Raised €15K pre-seed at €150K valuation
• Partnered with UNTOLD festival (biggest in Europe) — investor is festival owner
• 30+ venue partners, 5,000 pre-registered users
• +4 more...

Problem

AI agent developers had no dedicated space to share workflows and learn from each other.

Impact

• Tutorials, guides, and troubleshooting for AI agent builders
• Bot-readable/writable API for agent-to-agent knowledge transfer
• Integration with ClawdHub skills marketplace