See the path.
Follow request and response directions. Keep observation points separate from assumptions about root cause.
INDEPENDENT THINKING. CONNECTED SYSTEMS.
Understand
the FIX flow.
From a rejected message to a clearer integration. Trace the path, compare the tags, test a change — and hand over evidence that engineering can use.
Local browser simulation · No account · No production connection
01
UPSTREAMOrder source167=FUT
↓02
TRANSFORMATIONFIX adapter167 missing from output
↓03
DOWNSTREAMDemo venueSelected profile check fires
Source → mapping → observationILLUSTRATIVEMessage evidenceMapping differencesLocal simulationsConsultant handover
THE WORK, NOT ANOTHER TICKET QUEUE
Trace. Compare.
Configure. Retest.
One investigation, connected from the original request to the proposed change. Issue context is the output of the work — not the centre of it.
Find the difference.
Inspect selected fields before and after mapping, against the profile used for this test.
Check the change.
Run a negative fixture and a corrected control. A passed test tells you what was checked, not that everything is certified.
TRY IT HERE
Your FIX investigation.
From evidence to retest.
This browser workbench executes selected local checks. The generated route and profile are fictional. Run a fixture, inspect decoded tags and compare a corrected control. Case records stay in this browser.
FIX WorkbenchLOCALLAST RUN
Mapping observation
Configuration changed. Run again to update the results.
Inspect generated FIX messages 35 / 49 / 56 / 34
The report includes evidence and acceptance criteria. Nothing is sent to an issue tracker.
Bring your FIX challenge.
Discuss paid integration ↗Paid consulting and tailored implementation for your workflows. Discuss venue profiles, connectivity requirements, regression tests and deployment scope directly with Dmitry.
Selected rules only. No live FIX session, automated venue certification, trading execution or regulatory compliance determination.
FIX INVESTIGATION CASES
300 examples. One clear path.
300 synthetic case variants across six executable FIX fixtures. Each case opens evidence, selected checks and the route. Your cases are stored only in this browser; export them for handover.
| Case / investigation | Environment | Severity | Selected checks | Evidence |
|---|
Local browser storage. No tickets are sent to external systems.
CHOOSE YOUR WORKSPACE
Try the flow.
Then go deeper.
Web is available in this package today. Native distribution is being prepared; there is no public App Store or TestFlight release yet.
Web lab
Run the local simulation above. On iPhone, open the hosted site in Safari and add it to your Home Screen.
Open Web labMac workbench
Native FIX Lab plus the advanced log, profile and flow-review workspace. A signed public download is not available yet.
iPhone & iPad
Native diagrams, selected tag checks and local tests. Public TestFlight access will appear here after Apple setup and beta review.
BUILT AROUND THE CONSULTING WORK
Technology needs
context.
I’m Dmitry Moroz, an independent trading technology consultant and creator of FIX Intelligence.
I work across FIX connectivity, client onboarding and integration analysis — connecting business workflows with the details engineering needs to deliver them.
FIX Intelligence brings a focused part of that practice into a repeatable workbench: inspect the flow, explain the difference, prepare the change and check the result.
View professional profile ↗BEFORE YOU TRY IT
A clear scope.
Is this a live FIX engine or a trading platform?
No. The public Web lab generates local messages and applies selected illustrative checks. It does not establish FIX sessions, route orders or connect to Calypso, brokers or exchanges.
What does a passed test mean?
A negative test passes when it detects the intended issue. A corrected control passes when the selected check no longer fires. This is not full protocol validation or venue certification.
Can I upload production logs here?
The Web demo has no server upload feature. Optional pasted ASCII FIX messages are checked locally against selected rules and saved locally only when you create a case. Do not send credentials, client records or production logs through the contact links. Native advanced desktop review is separate from this public demo.
Are audit and compliance included?
The direction includes evidence-linked review and gap reporting. The current Web lab prepares a technical handover; it does not establish legal applicability, submit regulatory reports or guarantee compliance.
LET’S LOOK AT THE FLOW
An integration problem?
Start with context.
Need this for your systems? Contact Dmitry for a paid integration engagement, venue-specific mapping, onboarding checks, test design and tailored deployment. Scope, supported connections, deliverables and price are agreed before work begins. Please keep the first message free of confidential logs.
Emaildmitry.moguchi@gmail.comTelegram@dmitrymoguchi
Commercial enquiries · Scope and quotation directly with Dmitry.