About Gamicy
Gamicy exists because the hardest part of running a casino isn't the lobby — it's the money underneath it. We focus on the systems where a small mistake becomes a financial one: wallets, ledgers, payments and the integrations that feed them.
Why we exist
An iGaming platform is a financial system with games on top. Every deposit, bet, win, bonus and withdrawal is a balance change — arriving concurrently, from several sources, often with retries. When those changes aren't handled with care, the symptoms are familiar: missed deposits, double payouts, balances that drift and provider reports that never match.
We build iGaming software with that reality at the centre. Our engineering approach starts from the ledger: a single, auditable record of every movement of value, with idempotency, atomic operations and reconciliation designed in from the first milestone rather than patched in after the first incident.
That same approach applies whether we're building a complete crypto casino platform, rebuilding a wallet, integrating a game aggregator or developing an original provably fair game.
Engineering principles
Every balance is the sum of immutable ledger entries. If a number can't be explained line by line, the system is wrong.
Networks fail, providers retry, users double-click. Every operation that moves money is idempotent by design.
Concurrency rules are enforced with constraints and atomic updates, not with checks in application code.
Ledger against chain, ledger against providers, per currency. Problems should be found by jobs, not by players.
How we work
Every engagement follows the same structure, whether it's an audit or a full platform build.
A technical conversation about what you're building or what's breaking. We ask about your stack, your volumes, your providers and your constraints — and tell you honestly whether we're the right fit.
A written scope with architecture decisions, milestones and what each milestone delivers. For live platforms, this often starts with a fixed-scope audit.
Working software at each milestone, reviewed with your team. Money-handling code ships with tests for concurrency, retries and reconciliation — not just the happy path.
A planned launch with monitoring and reconciliation in place from day one, followed by ongoing support and further development as your platform grows.
Tell us what you're building or what's breaking. We'll come back with questions, not a sales deck.