Systems design for the whole match
PingPongMeeras, the systems design brand of Ouxu Trading Co., Limited, designs and builds computer systems and computer integrated systems for trading, logistics and platform teams. Based in Kwai Chung, Hong Kong, we deliver for partners across 28 markets with one simple promise: the ball always comes back.
Computer Systems Design
Computer systems design is the craft of turning a business problem into a working technical blueprint. We start with the requirements that matter to your operation: how many users, what data, which integrations, what speed of response and what budget for running costs. From those answers we produce a design that covers architecture, data model, security controls, deployment and operations, written in a language your own team can read and challenge. The design becomes the contract of the project, and every later decision points back to it.
Our designs are practical rather than theoretical. We favour proven components, simple interfaces and replaceable layers, so that a single vendor or a single technology never holds your business hostage. Each design arrives with an estimated cost, a delivery roadmap and a set of acceptance criteria that we agree with you before any build begins. The result is a project that starts with clarity and keeps it all the way to launch.
Computer Integrated Systems Design
Most companies run on software that was never designed to talk to itself. Computer integrated systems design connects the tools you already own so that they act as one system instead of a row of silos. We map the flow of data between your CRM, your trading platform, your warehouse, your accounting package and your external partners, and we close the gaps where people currently copy numbers by hand.
Integration work touches everything from real time APIs to nightly batch files, and we choose the right mechanism for each connection. Every interface we build includes error handling, retry logic, logging and a monitoring dashboard, so when something stops talking, the system tells you where and why. We document every integration thoroughly so that a new engineer on your team can understand it in an afternoon rather than a month.
Trading Desk Systems
A trading desk lives and dies on the quality of its information. We design order management, position keeping, market data and risk reporting systems that keep your traders looking forward instead of backward. Our designs prioritise low latency where it matters, accurate reconciliation where it matters more, and clear audit trails everywhere, because a desk that cannot prove what it did cannot defend it.
We work with the platforms and venues you already use, and we add the automation that removes manual steps from the day. Pre-trade checks, limit alerts, post-trade allocation and regulatory reporting can all run without a spreadsheet in sight. Our trading desk projects are delivered by engineers who understand both the market and the machine, and who keep the traders in the room during every design decision.
Logistics Coordination
Freight moves fast but the paperwork around it is slow, and that mismatch is where delays are born. We build computer integrated systems that link warehouse inventory, customs documents, carrier tracking and customer notifications into one live picture. When a shipment moves, every system that cares about it hears about it at the same moment.
Our logistics work is designed for the reality of cross border trade: multiple languages, multiple currencies and multiple regulatory regimes. We build exception handling into the workflow so that a missing document is flagged and assigned before it becomes a missed sailing. Clients typically watch their exception rate drop sharply within the first quarter after go live, and their customers notice the difference even sooner.
Platform Engineering
Platform engineering is the quiet discipline that lets your product teams move fast without breaking things. We design cloud foundations, infrastructure as code, deployment pipelines and monitoring that make releases boring and safe. A well built platform turns the monthly panic release into a daily, reversible routine that anyone on the team can run.
We also design the operational side of the platform: on call rosters, runbooks, capacity reviews and cost controls. Your engineers get self service environments, your finance team gets predictable cloud bills, and your customers get a service that stays up when it matters. We hand over complete, so your team owns the platform from day one with confidence and the skills to keep improving it.
Compliance and Support
Regulated businesses need systems that keep a clean record without slowing the work down. We help design audit trails, permission models, data retention flows and reporting that satisfy reviewers while staying usable for your staff. Compliance features are designed in from the start rather than bolted on at the end, which keeps costs low and confidence high.
Beyond the build, we offer ongoing support that keeps your systems healthy after launch. Our support covers monitoring, patching, incident response and continuous improvement, delivered against a service level that we agree with you in writing. You always know who is holding the paddle and you always know the state of your systems, because we report honestly and often.
How a project runs
Discover
We run workshops with your people to map the current state, the pain points and the outcome you want. This phase ends with a written findings report.
Design
We turn the findings into a technical design with cost, timeline and acceptance criteria. You approve the design before any build begins.
Deliver
We build in short cycles, showing working software and collecting your feedback at every checkpoint. Nothing is hidden until the end.
Defend
We hand over with documentation, training and a support plan, and we stay available when the system meets its first real test.
Let us design your next system
Tell us about your project and we will reply within one business day with clear next steps. Every enquiry is answered by a real engineer from Ouxu Trading Co., Limited.
Start a conversation