We build exchanges, custody systems, wallets and Web3 apps for crypto businesses across the UAE. Our Dubai-based engineers know VARA's rulebook, write secure smart contracts, and have shipped to mainnet for teams handling real money. Security and uptime are not extras here. They are the product.
Crypto products fail in public. A bad smart contract costs millions. A leaked seed phrase ends a business. We treat key management, contract upgrades, and incident response as core product decisions from the first sprint. Boring on purpose, because boring is what stays standing.
Most engagements pair one platform build with two or three add-on services.
Spot and derivatives platforms with low-latency matching engines, custody, KYC, and admin tools. Built for VARA and similar regulators, with audit trails ready before the first inspection.
Solidity and Rust contracts with paired audits and CI test coverage from day one.
Non-custodial wallets and MPC-based institutional custody flows for real users.
End-to-end platforms for tokenising real-world assets like real estate, treasuries and private credit. Issuance, transfer agent logic, KYC gating, and reporting all wired together.
Chain indexers, analytics pipelines and oracle integrations that scale with traffic.
Threat models, fuzzing, formal verification scaffolding, and audit-firm coordination.
We measure these because our retainers depend on them. None of the numbers below are theoretical.
Live on mainnet across exchanges, custody, and tokenisation deployments. Zero exploit losses to date.
Median for the order book platforms we have shipped. Within range of established global venues.
Every contract we ship to mainnet is audited by an outside firm before launch. No exceptions.
We help product, compliance and engineering align so VARA reviews are calmer, not crisis events.
We pick chains and tools we have shipped to mainnet before. Most of what we build runs on EVM-compatible networks, with Solana for high-throughput use cases.
Solidity on EVM chains, Rust for Solana. We pair every contract with audits and CI fuzz tests.
Node, Go and Rust. Built to handle market-data fan-out, idempotent settlement, and reorg-aware indexing.
Postgres for product data. ClickHouse for trade and on-chain analytics. Event streams via Kafka for real-time.
Account abstraction patterns, MPC libraries, and HSM-backed institutional flows when the use case demands.
React, Next.js and React Native. Web3 wallet flows tested across browsers, hardware wallets and mobile dapp browsers.
We are transparent about pricing during scoping. The smallest engagement starts around the cost of one senior in-house hire.
A two-week review of your code, contracts, and operations before audit or launch.
Teams about to enter mainnet or VARA review who want fewer surprises
A senior pod that ships contracts and platform features alongside your team every sprint.
Growth-stage crypto firms shipping new products, markets, or regulatory features
We take ownership of your contract upgrades, key rotation, monitoring and incident response.
Live exchanges and custody firms past PMF that need a steady security partner
Crypto products live and die by a handful of decisions made in the first quarter. We spend most of our attention there and leave clever for testnets.
MPC for hot operations, HSMs for warm, cold for the rest. No engineer, vendor or process ever holds a complete signing key.
Every contract change is run on a forked mainnet before production. Roll-backs are tested. Nothing ships from a Slack message.
On-chain monitoring, oracle drift alerts, and mempool watchers run from week one. The exploit you do not see is the one that takes the funds.
-- Row-level tenant isolation.
-- One schema, many tenants, zero "where did this data leak from" tickets.
ALTER TABLE invoices ENABLE ROW LEVEL SECURITY;
CREATE POLICY tenant_isolation ON invoices
USING (tenant_id = current_setting('app.tenant_id')::uuid);
-- Application sets the tenant for every connection.
-- If we forget, the query returns zero rows, not someone else's.
SET LOCAL app.tenant_id = '8f3a-...-c1';
SELECT id, amount_cents, status
FROM invoices
WHERE status = 'pending'
ORDER BY created_at DESC
LIMIT 25;
An example of database-level isolation we apply to off-chain customer balances. The same principle applies on-chain via per-tenant signers and contract storage.
We review your contracts, infrastructure, and team. We listen for the quiet risks: an unaudited admin function, a single signer, a slow rollback path.
Milestones, risks, and what we would do first. We share trade-offs honestly, including work we would recommend you do not do.
Our senior pod is in your repos. Contract changes go through CI, fork tests, and audit rounds. Your team owns merges, we own the cadence.
We measure against the outcomes we agreed on. The people who start with you are the same people working with you in month six.
SKIMBOX rebuilt our matching engine and custody flows in three months. Latency dropped, our auditors signed off faster, and we passed our first VARA review without a single follow-up question.
Down from 90ms before the rewrite. Sustained under peak load.
First inspection passed without a single follow-up question.
Across exchange, custody, and a tokenised treasury product.
Yes. Our team has shipped products through VARA review for exchange, custody and broker-dealer licences. We work alongside your compliance counsel, not around them, and we build the technical controls and evidence pipelines auditors actually look for.
Tell us what's live on mainnet, what's pending audit, and what's on next quarter's plan. We will come back with a written plan in two weeks, or tell you honestly if we are not the right team.