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Practice 01 · Trading systems
Matching engines, market data, and regulated venues.
The C++ core of exchanges: engineered for deterministic, microsecond-class execution, then wrapped in the licensing, risk and compliance that lets institutions trade on it.
The work
ENGINE / VENUES / DATA / LIQUIDITYATLAS — ultra-low-latency matching & liquidity engine
C++ · D24 Fintech Group
Deterministic matching, order management (OMS) and trade execution (EMS) with a multi-gate pipeline across risk, execution and feed. Lock-free data structures, binary protocols, memory optimisation and kernel-bypass DPDK — engineered so the same core serves both crypto and traditional capital markets.
Regulated exchanges, licence to listing
VARA · FIU-IND · FSC MAURITIUS
OFZA.com — a VARA-regulated spot and dealer-broker exchange (CER.live Top 10 most secure). BitDelta — a multi-jurisdiction exchange evolved from DIFX with zero-downtime rebrand. BitDelta.pro — FSC-regulated multi-asset CFDs and derivatives on MetaTrader 5. BitDelta.in — an India exchange with INR fiat rails, UPI integration and FIU-IND compliance.
Market data & connectivity
MULTICAST · DPDK · FIX 4.4 · OUCH / ITCH
A C++ multicast market-data distributor gateway and a kernel-bypass ultra-low-latency feed handler, with institutional connectivity over FIX 4.4, OUCH/ITCH (SGX FIX API), REST and WebSocket.
Liquidity aggregation & execution services
CUMBERLAND · B2C2 · SGX MARKET MAKING
Aggregation across crypto and CFD liquidity providers with prime-broker connectivity, a pricing engine and order throttling — delivered to a team running BTC/ETH market making on SGX, the Singapore Exchange.
Risk, resilience & operations
PRE-TRADE · REAL-TIME · DORA / MTTR
Pre-trade and real-time risk engines, backup and recovery, and measurable engineering governance: DORA metrics, MTTR tracking and automated reporting delivering a 15% year-on-year efficiency gain and a 40% cloud-cost reduction across AWS, Azure and Alibaba Cloud.
White-label exchange platform
EXCHANGE-IN-A-BOX · VISION.IO · QBIT.NZ
An AI-assisted, self-configuring platform that stands up a fully configured exchange in hours using predefined workflows and automated code generation — productised and delivered to external clients including Vision.io and Qbit.nz.