Holdout
Habit building, made competitive.
A social habit tracker that turns personal goals into live 1v1 duels. Designed to make accountability feel immediate, social and hard to ignore.

Hamit Can Fındık · Antalya
From first interaction to backend architecture, I turn complex ideas into focused, useful products that feel considered at every layer.
Selected work · 2024—2026
Habit building, made competitive.
A social habit tracker that turns personal goals into live 1v1 duels. Designed to make accountability feel immediate, social and hard to ignore.
One calm operating layer for busy hotels.
A real-time hotel operations and concierge platform with role-aware workflows, live status visibility and a dense interface designed for clarity under pressure.
Antalya routes, direct quotes, fewer steps.
A travel platform built around real booking intent: visitors can discover local tours, compare routes and send an airport transfer request directly from the opening screen.
Questions that change your view of the world.
A cinematic editorial platform exploring philosophy, psychology and the universe through sessions, themes, quotes and long-form stories in a celestial black-and-gold world.
Capabilities
React · Next.js · React Native · Motion
Node.js · Supabase · Firebase · API design
Vercel · CI/CD · n8n · Observability
How I work
01Start with the real constraint. The best interface usually appears after the problem has been edited down to its essential form.
02Make motion explain something. Movement should preserve context, direct attention or make an action feel tangible.
03Design the edge cases. Loading, empty and failure states are part of the product, not cleanup after the “real” work.
Have a product that deserves more clarity?