System Integration Company That Makes Disconnected Systems Talk — Securely, in Real Time.
Your CRM, EHR, billing, and custom tools live in silos. We design and build the integration layer that connects them into one ecosystem — real-time data sync, automated workflows, and a single source of truth. In healthcare: standards-based interoperability (FHIR, HL7, GP Connect) built to pass audit.
Trusted by Teams Connecting Complex Systems
Sound Familiar?
You need to integrate 12 systems — and none of them talk to each other.
Your CRM, ERP, billing, logistics, and customer portal live in separate silos. Staff manually re-key data between them, costing hours daily and introducing errors that cascade across operations.
Your clinical systems can't exchange data with the NHS estate.
You need FHIR UK Core, GP Connect, the NHS App, e-Referral Service (eRS), or SNOMED CT — but your platform was built before interoperability was a requirement, and your team has never implemented these standards.
Your integrations are brittle and break every time a vendor updates an API.
Point-to-point connections held together with custom scripts fail silently. Nobody knows a sync broke until the data is already wrong, and there’s no monitoring, no retry logic, and no audit trail.
A legacy system holds your business hostage.
The platform that runs operations was built on deprecated technology by a team that no longer exists. You can’t replace it overnight — but you need modern systems to read from and write to it without a big-bang rewrite.
A procurement or audit requires interoperability evidence you can't yet produce.
A tender, a partner, or a regulator wants proof your platform exchanges data to standard — and u0022we can build thatu0022 isn’t the same as u0022here’s how we’ve done it.u0022
Integration Is Where Projects Quietly Fail
The hardest part of most software projects isn’t the feature — it’s making it work with everything that already exists. Brittle integrations are the silent cause of failed go-lives, audit findings, and u0022the data doesn’t matchu0022 escalations. We treat the integration layer as a system in its own right: monitored, versioned, retried, and auditable.
System Integration Services
API Integration u0026 Development
Connect your business systems through one gateway.
We design and build the APIs and middleware that connect your business systems — REST, GraphQL, gRPC, webhooks, and event streams. Real-time bidirectional sync, data transformation and validation, and a unified gateway so every system reads from one source of truth.
- Unified API gateway connecting all business systems
- Real-time, bidirectional data synchronization
- Custom middleware handling transformation, validation, and error recovery
- Webhook and event-driven architecture (Kafka, RabbitMQ)
Healthcare Interoperability
For clinical platforms exchanging data across the health estate.
We implement standards-based interoperability and integrate with national infrastructure — designed to survive clinical-safety and information-governance review.
- FHIR (incl. UK Core) and HL7 v2/v3 message exchange
- NHS integrations: GP Connect, NHS App, e-Referral Service (eRS), PDS
- Terminology and coding: SNOMED CT, dm+d, ICD-10
- EHR/EMR integration and clinical data exchange with full audit trail
Enterprise Application Integration (EAI)
Stitch together CRM, ERP, finance, HR, and operational tools.
We replace manual data entry and spreadsheet bridges with automated workflow orchestration across platforms.
- CRM/ERP integration (Salesforce, Dynamics, and custom systems)
- Identity and access integration (OAuth 2.0, SAML, SSO, SCIM)
- Workflow orchestration and process automation across systems
- Reporting and analytics consolidation from multiple sources
Legacy Modernization u0026 Data Migration
For companies trapped by outdated systems.
We wrap legacy platforms in a modern API layer, migrate data with integrity validation, and transition incrementally — no downtime, no big-bang risk.
- Modern API layer wrapping legacy systems during transition
- Zero-downtime, incremental migration strategies
- Legacy database migration with data-integrity validation
- Parallel-run operation until the new path is fully validated
Healthcare Interoperability, Done to Standard
FHIR UK Core u0026 HL7
u003cpu003eStandards-based message exchange designed for conformance, not just connectivity.u003c/pu003e
NHS National Infrastructure
u003cpu003eGP Connect, NHS App, e-Referral Service (eRS), and Personal Demographics Service (PDS) integration patterns.u003c/pu003e
Clinical Terminology
u003cpu003eSNOMED CT, dm+d, and ICD-10 coding handled correctly at the data layer.u003c/pu003e
Governance by Design
u003cpu003eAudit trails, role-based access, encryption in transit and at rest, and architecture aligned to clinical-safety and data-protection review — see u003ca href=u0022/services/security-compliance/u0022u003eSecurity u0026 Complianceu003c/au003e. For procurement and tender teams: this capability is the evidence behind our interoperability claims.u003c/pu003e
Industries We Serve
Healthcare u0026 Telemedicine
u003cpu003eConnecting u003ca href=u0022/industries/telemedicine-app-development/u0022u003etelemedicine platformsu003c/au003e, patient portals, and clinical systems to EHRs and the NHS estate — to standard and to audit. Key solutions: FHIR/HL7 exchange, GP Connect, NHS App, eRS, EHR/EMR integration, SNOMED CT.u003c/pu003e
Education u0026 E-Learning
u003cpu003eConnecting LMS platforms, SIS, identity providers, and content systems so learner data flows automatically. Key solutions: LMS/SIS integration, LTI, SSO, learner analytics consolidation.u003c/pu003e
FinTech u0026 Financial Services
u003cpu003eReal-time integration where data integrity and reconciliation are non-negotiable. Key solutions: payment gateway integration, KYC/AML data flows, regulatory reporting automation, transaction reconciliation. See our u003ca href=u0022/services/ai-business-tools-development/u0022u003eAI data-pipeline worku003c/au003e.u003c/pu003e
Enterprise u0026 Public Sector
u003cpu003eUnifying CRM, ERP, finance, and operational systems across departments and legacy estates — built on our u003ca href=u0022/services/webrtc-development/u0022u003ereal-time systemsu003c/au003e foundation. Key solutions: EAI, identity federation, workflow orchestration, legacy modernization.u003c/pu003e
How We Build Integrations
Integration Assessment (Free, 30 min)
We map your current systems, data flows, and the standards or APIs in scope, then tell you where the real complexity (and risk) is.
Discovery u0026 Integration Design (Weeks 1–3)
We document every data flow, define API contracts and the canonical data model, choose the integration pattern (point-to-point, hub, event-driven), and design for monitoring and error recovery from the start.
Build u0026 Validate (Sprints)
We build in 2-week sprints with each integration deployed to a staging environment, validated against real payloads, and load-tested. For healthcare, conformance is tested against the relevant standard.
Monitor, Document u0026 Hand Over
Production monitoring, alerting, retry logic, and audit trails — plus architecture documentation and a data-flow map your team and auditors can rely on.
Technology Expertise
The integration, messaging, and healthcare-standards stack that makes disconnected systems talk reliably.
Integration u0026 APIs
Messaging u0026 Events
Healthcare Standards
Identity u0026 Security
Data u0026 Backend
Cloud u0026 Infrastructure
Integrations We've Built
Real systems, connected to standard and to audit.
KBV-Compliant Telemedicine Data Exchange
webPRAX Germany
Challenge: Telemedicine platform with end-to-end encrypted patient data, full audit trail, integration with German health-insurance card readers, and data residency on Germany-only infrastructure — built to pass KBV/DSGVO review.
- End-to-end encrypted patient data, full audit trail
- German health-insurance card reader integration
- Germany-only data residency, KBV/DSGVO review
Enterprise Communication Platform Integration
Enterprise Client USA
Challenge: Cross-platform communication system with secure real-time data exchange, file sharing, and end-to-end encryption handling 100K+ concurrent connections across web, iOS, and Android from a single codebase. Built on our WebRTC engineering and consulting foundation.
- Secure real-time data exchange + file sharing
- 100K+ concurrent connections
- Single codebase across web, iOS, Android
AI Document Processing u0026 Data Pipeline
Eska FinTech
Challenge: AI-powered document analysis and credit-scoring pipeline integrating data extraction, decisioning, and a conversational interface into existing financial workflows.
- AI document analysis + credit-scoring pipeline
- Data extraction + decisioning integrated into workflows
- Conversational interface into existing systems
What Our Clients Say
“The final solution substantially expedited our credit decision-making process, reducing it from four days to one. Working with Trembit was an excellent experience — their effective, on-time delivery and commitment to keeping us in the loop made our project a success.
“Their proactive team gets things done as if it were their own project, consistently delivering high-quality outputs. Trembit’s handy suggestions, adaptability, and customer-oriented approach stand out — but what really differentiates them is their ability to deeply understand business needs.
Why Choose Trembit for System Integration?
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1 system Not a script
We treat integration as a system, not a script
u003cpu003eMonitored, versioned, retried, and auditable — the integration layer gets the same engineering rigor as the product. That’s why our go-lives don’t fail on u0022the data doesn’t match.u0022u003c/pu003e
-
FHIR HL7 · GP Connect · SNOMED
Healthcare interoperability most generalists can't claim
u003cpu003eFHIR, HL7, GP Connect, NHS App, SNOMED CT — built to conformance and governance standards, backed by a KBV-certified compliance track record rare in the market.u003c/pu003e
-
~40% Work is modernization
Legacy-friendly, no big-bang risk
u003cpu003eWe wrap, migrate incrementally, and parallel-run. About 40% of our work involves modernizing or connecting to systems we didn’t build.u003c/pu003e
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1–3+ yr Average engagement
Long-term partnership
u003cpu003eMost clients stay 1–3+ years. Integrations evolve as systems change, and we evolve them with you.u003c/pu003e