We rebuild and scale payment systems that are failing under growth.
CoreInnovate fixes broken payment architecture, improves throughput, and operationalizes stable delivery for gateways, wallet providers, and fintech platforms - including managed services and AI-led automation.
Dubai-based specialist engineers for payment gateways, wallet platforms, and fintech infrastructure across the UAE, Middle East, and West Africa.
TPS
2,400
P99 LATENCY
180ms
AUTH RATE
99.97%
Transaction stream
Problems We Solve
Payment platforms fail in predictable ways.
We've seen these patterns across gateways, wallets, and processors. Here's what we fix.
Failed Scale Events
Transaction volumes spike and systems collapse. Failed payments, cascading timeouts, and lost revenue while engineering teams scramble.
Failed payments during a traffic spike are unrecoverable lost revenue. A 30-minute peak-hour outage can cost more than a month of engineering salaries.
Latency & Throughput Bottlenecks
Processing times degrade under load. Authorization rates drop. Settlement windows narrow. Performance issues compound.
Every 100ms of excess latency increases checkout abandonment measurably across every merchant or user on the platform.
Fragile Third-Party Integrations
PSP, banking, FX, and compliance integrations built as point-to-point connections break when providers change APIs or SLAs slip.
A single PSP rail failure with no automated failover blocks all transactions through that route until manually resolved - often hours.
Cloud & Infrastructure Overspend
Infra costs scale linearly with transactions. Unused capacity, redundant services, and unoptimized compute waste capital.
Infrastructure costs growing faster than transaction volume compresses margin. We typically find 25–40% savings within 4 weeks.
Release Instability
Deployments cause incidents. Fear of deployment slows iteration cycles. Engineering velocity drops while technical debt grows.
Teams that fear deployments ship half as often. Slower shipping means slower product iteration and slower competitive response.
Legacy Core Constraints
Monolithic payment cores block feature delivery. Modernization paths are unclear. Incremental improvement stalls.
Every feature blocked by a legacy architecture constraint is a competitive advantage handed to a faster-moving competitor.
Services
Specialist engineering for payment and fintech platforms.
Payment Platform Re-Architecture
We assess what you have, identify failure modes, and rebuild what needs to change. For payment gateways and processors facing reliability degradation, latency spikes, or brittle integrations.
Fixed-Scope Offers
Start with a defined engagement, not a blank slate.
Our entry-point offers have clear scope, fixed timelines, and specific deliverables so you know exactly what you're buying.
Architecture Health Audit
Full review of system architecture, dependencies, failure modes, and scaling constraints
Deliverables
- Findings deck
- Risk map
- Modernization roadmap
One major production incident - engineering time, emergency vendor fees, customer impact - typically costs more than this audit. Most clients recover the engagement cost before the findings deck is delivered.
Scalability Readiness Review
Load patterns, throughput bottlenecks, observability gaps, failover readiness, release risk
Deliverables
- Scalability findings report
- Benchmark results
- Priority fix list
A scale failure during a product launch or seasonal spike can cost more in lost transactions and customer trust than a year of engineering salaries. This review finds the breaking points before they find you.
Infra Cost Optimization Audit
Cloud spend analysis, compute/storage/network efficiency, quick-win identification
Deliverables
- Cost reduction report
- Savings estimate
- 30-day action plan
We typically identify 25–40% in monthly cloud spend reduction. On a USD 50K/month bill, that is USD 180–240K in annualised savings. Payback period on the engagement: under 3 weeks.
AI Automation Discovery Sprint
Map engineering and ops workflows suitable for AI automation, assess tooling fit, build a roadmap
Deliverables
- Automation opportunity map
- Tooling recommendations
- Implementation roadmap
Manual reconciliation, alert triage, and L1 support are engineering hours that do not compound. This sprint identifies which of those workflows are candidates for elimination.
Outcomes
What clients achieve after engagement.
Challenge
Single-region payment processing with cascading timeout failures under peak load
Intervention
Architecture re-design, circuit breaker pattern, multi-region active-passive deployment
Challenge
Ledger inconsistencies causing reconciliation failures and manual intervention
Intervention
Ledger re-architecture, idempotency keys, event-sourced audit trail
Challenge
Infrastructure costs growing 40% YoY while transaction volume grew 18%
Intervention
Cloud cost audit, right-sizing, spot/reserved instance strategy, service consolidation
How We Work
A delivery model built for high-stakes systems.
Assess
We review your architecture, codebase, infrastructure, and operations. No assumptions. We look at what's actually there.
Stabilize
We fix the immediate risks: failing components, incident-prone deployments, observability gaps, and cascading failure modes.
Optimize
With stability established, we improve performance, reduce costs, modernize integrations, and improve delivery velocity.
Operationalize
We hand over a platform that runs reliably with monitoring, runbooks, release governance, and optional managed operations.
Assess
We review your architecture, codebase, infrastructure, and operations. No assumptions. We look at what's actually there.
Stabilize
We fix the immediate risks: failing components, incident-prone deployments, observability gaps, and cascading failure modes.
Optimize
With stability established, we improve performance, reduce costs, modernize integrations, and improve delivery velocity.
Operationalize
We hand over a platform that runs reliably with monitoring, runbooks, release governance, and optional managed operations.
Platform operations and AI automation as managed services.
Insights
From the engineering team.
Guides and analysis on payment platform architecture, scalability, and reliability.
Why Exchange House Core Systems Fail on Peak Remittance Weekends
The surge is the most predictable event in Gulf remittance - payday, Eid, the end of Ramadan. Exchange houses know exactly when it arrives, and their core systems fail on schedule anyway. This is why legacy cores buckle at peak, and what a system built for the surge looks like instead.
OWASP for Payment Platforms, Part 2: The Five Failures We Find in Every Gulf Remittance Stack
Part 1 mapped the OWASP risk categories onto payment architecture. Part 2 gets specific. These are the five OWASP failures we find, over and over, when we review the remittance and exchange-house platforms moving money out of the Gulf - each with the exact scenario that exploits it and the control that closes it.
What Is OWASP - and Why Payment Platforms Can't Ignore It
OWASP gives engineering teams a shared vocabulary for the security risks that actually get exploited. For payment platforms, where every vulnerability has a direct price tag, it is the baseline your architecture will be judged against. Part 1 of our OWASP for Payment Platforms series.
What clients say
Results clients talk about.
“We had been working around the latency problem for over a year. CoreInnovate identified the root cause in the first week and the fix was in production before the end of the engagement. Our p99 auth latency dropped from over two seconds to under 200ms.”
“Reconciliation was consuming two engineers full-time. After the ledger re-architecture, it runs automatically overnight. We have not had a single reconciliation failure since go-live, and settlement moved from T+2 to same-day.”
FAQ
Common questions from engineering leaders.
Your payment platform is under pressure.
Get a senior engineer's assessment of your architecture, infrastructure, and delivery model. Fixed scope. Clear deliverables. Fast turnaround.