DevTrust’s integration testing services ensure APIs, microservices, databases, and third-party systems interact flawlessly. Using automated CI/CD pipelines, containerized environments, and modern frameworks like Node.js, Python, and React, we detect interface issues early, reduce post-release bugs, and deliver scalable, reliable software across platforms.
We test REST, GraphQL, and SOAP APIs, message queues, and microservice endpoints using Postman, JMeter, and custom automation scripts. This ensures error-free data exchange between services, consistent response handling, and zero interface mismatches across web, mobile, and cloud platforms.
Our integration testing services embed automated tests into Jenkins, GitLab CI, or GitHub Actions pipelines. Every commit triggers regression suites, unit interface checks, and database validation, catching issues before staging deployment and enabling rapid, confident releases.
We validate complex architectures, including microservices, modular SaaS apps, ERP/CRM integrations, and third-party APIs. By using containerized environments (Docker/Kubernetes) and automated test orchestration, we ensure that scaling your system doesn’t introduce integration failures.
Through a mix of automated and exploratory testing, we detect edge-case failures, broken API contracts, and data inconsistencies. Our clients typically see a 70–90% reduction in post-release defects, faster hotfix resolution, and smoother production rollouts, ensuring business continuity.
Proven Outcomes from Our Integration Testing Services
By rigorously testing APIs, microservices, and module interactions, we ensured near-zero communication errors between components before production deployment for our client.
Automated CI/CD pipelines and real-time test reporting enable development teams to quickly identify and fix integration bugs, accelerating release cycles without sacrificing reliability.
By detecting integration issues early, we reduced the need for hotfixes and emergency patches, lowering operational overhead and minimizing downtime for end users.
We implement a rigorously engineered testing methodology that validates every API, service, and workflow, ensuring your software performs flawlessly.
We document all module interfaces, API endpoints, microservices, databases, and third-party integrations. Each data flow, event trigger, and dependency chain is mapped to ensure coverage of critical interaction points.
We create detailed test cases for REST, GraphQL, and SOAP APIs, event-driven microservices, message queues (Kafka/RabbitMQ), and workflow dependencies. This includes input/output validation, boundary testing, error handling, and performance expectations.
We replicate production environments using Docker and Kubernetes, integrating all dependent services, databases, and APIs. This ensures tests run under real-world conditions without risking live data.
Integration tests are executed via Postman, JMeter, and Selenium for API and end-to-end flows. Manual exploratory testing identifies edge cases, while automated CI/CD pipelines (Jenkins, GitLab CI, GitHub Actions) run regression suites on every code commit.
All integration failures are logged in Jira or equivalent tracking systems with reproduction steps, severity levels, and impact analysis. Retesting is performed post-fix to confirm resolution and maintain system integrity.
We run automated regression suites after every deployment and implement monitoring dashboards (New Relic, Sentry) to track API health, response times, data consistency, and service availability, ensuring new changes don’t break existing integrations.
We strive to cater to diverse integration testing projects across industries to help them deliver high-quality software builds.
For real estate industry projects, we test MLS APIs, CRM integrations, listing microservices, and multi-user data sync. Every request/response, workflow, and database update is validated to ensure instant property updates, error-free lead routing, and reliable multi-platform listing performance.
We validate LMS modules, adaptive content engines, and multi-tenant APIs. Simulated concurrent sessions and database checks ensure accurate analytics, seamless course access, and conflict-free feature updates for educators and learners.
We test banking APIs, payment gateways, and trading microservices to ensure transaction integrity, handle edge cases, and verify message queue reliability. The result is secure, PCI-compliant transactions, zero integration failures, and predictable high-volume processing.
We do EHR APIs, HL7/FHIR data flows, telemedicine workflows, and AI-assisted modules. Role-based access, multi-system sync, and error-handling checks ensure accurate patient records, uninterrupted healthcare operations, and secure integrations.
Fleet, warehouse, and IoT sensor systems are tested for API reliability, event triggers, and real-time data sync. Multi-endpoint workflows and automated dispatches are validated for precise tracking, reliable coordination, and optimized operations.
Comprehensive mastery of APIs, workflows, and system integrations.
We design interfaces that make AI insights clear and actionable. Responsive dashboards and visual layers enable users to understand predictions, reports, and recommendations across all devices.
Our consultants architect scalable, API-driven systems that connect data pipelines, models, and applications. Every layer is optimized for speed, reliability, and secure AI integration.
We provide end-to-end consulting across the model lifecycle: data preparation, training, fine-tuning, deployment, and monitoring. Our work spans NLP, computer vision, and generative AI use cases.
We help teams integrate AI into their content ecosystem, automating tagging, publishing, and insights delivery through intelligent, workflow-aware content systems.
Efficient storage and access layers for AI training datasets, real-time data streams, and long-term model feedback loops.
We craft AI-first experiences that feel transparent, intuitive, and trustworthy. Our design consulting ensures users interact confidently with intelligent systems.
Validation of AI accuracy, model behavior, data integrity, and compliance through automated tests and real-world performance checks.
Our reputation is built on creating great outcomes for clients.
We have achieved proven outcomes demonstrating DevTrust’s mastery in integration testing.
DevTrust conducted end-to-end integration testing for GOFR’s courier app, which integrated Google Maps APIs, Tookan API, and backend logistics modules. Testing focused on API reliability, mobile-backend synchronization, real-time tracking, and automated workflows. Performance and regression tests validated high concurrency and accurate cost calculations.
Results:
99% accurate real-time delivery tracking across devices.
85% reduction in manual errors from API miscommunication.
75% faster cost estimation through validated automated workflows.
Smooth multi-service coordination under peak load.
We tested the AI ↔ Twilio ↔ database integration for Instrumentaloase, ensuring student-tutor matching, messaging, and scheduling workflows functioned flawlessly. Integration tests validated data accuracy, API responses, allocation logic, and system reliability under multiple concurrent interactions. Regression and performance tests ensured updates did not break critical workflows.
Results:
100% accurate tutor-student matching across location, instrument, and time slots.
95% reliability in AI-Twilio messaging workflows under concurrent usage.
90% faster allocation processing with validated automated logic.
Smooth synchronization between admin imports, AI processing, and student bookings.
Our reputation is built on creating great outcomes for clients.
Working with DEVtrust was a game changer for us. Their expertise in developing a modern rate management system not only streamlined our operations but also enhanced our competitive edge in the freight industry.
Founder & CEO – Draydex, LLC
DEVtrust’s Ezeryeshiva app has transformed our appointment management process. The tailored user roles & efficient scheduling system have significantly reduced our workload & improved our service efficiency.
Project Lead – Ezeryeshiva
DEVtrust has totally transformed our Real Estate Management Process. Their solutions are intuitive & have significantly reduced our manual workload, allowing us to focus more on our clients.
Founder | Lic. R. E. Associate Broker
Partner with DevTrust to validate APIs, microservices, and system workflows before launch. Detect issues early, ensure smooth integrations, and deliver reliable, high-performance software your users can trust.
Reach out to us via our contact page. Our team will assess your system, define the testing scope, and develop a strategy to validate your integrations efficiently.
We serve FinTech, HealthTech, EdTech, Logistics, Real Estate, and Green Tech, ensuring your industry-specific workflows, APIs, and system interactions run reliably across all environments.
Our integration testing services cover API testing, end-to-end system validation, UI integration, database verification, service/middleware testing, and automated regression and performance testing.
Yes. We monitor your integrations post-release, fix any issues we detect, and run regression tests to ensure your systems continue running reliably as updates are deployed.
Costs are based on discovery, architectural complexity, integration depth, model requirements, and the scale of automation you want to achieve.
