LimeSurvey Development & Integration
Custom extensions, API integrations, and seamless embedding into your system landscape.
Standard software often covers 90% – we close the last gap. We develop Plugins, connect LimeSurvey with your tools, and automate workflows.
Our Development Services
From API integration to complete custom solutions – we cover the entire spectrum.
API & Interface Integration
We make your systems talk to each other. Whether REST, GraphQL, or webhooks – we connect software with your CRM, ERP, or identity provider.
- Bidirectional data synchronization
- Third-party system connections
- Custom webhooks & event handlers
- Legacy system integrations
Custom Middleware & Logic
Often data formats from System A don't match System B. We develop middleware that sits in between, transforms data, and controls processes.
- Transformation layer (ETL)
- Data stream validation
- Caching layer for performance
- Microservices architecture
Embeddings & Custom Apps
Want to use software features in your own intranet or customer portal? We embed software headlessly and build custom UIs around it.
- White-label integration
- Custom dashboards (React/Vue)
- UI extension via plugins
- Mobile app customizations
Automation & Bots
Save manual work through intelligent automation. We develop bots and scripts that handle tasks automatically.
- ChatOps & slash commands
- Automated reporting
- Workflow orchestration
- Trigger-based actions
Surveys for Enterprise Requirements
LimeSurvey is powerful, but enterprise scenarios require deeper integration. We extend LimeSurvey for complex workflows.
RemoteControl API
JSON-RPC API for full control: Create surveys, import participants, export results – all automatable.
Plugin Events
The plugin system offers events for every step: beforeSurveyComplete, afterResponseSave, beforeQuestionRender – for custom logic.
Custom Question Types
We develop new question types: Interactive sliders, image selection, complex matrix questions beyond standard.
Concrete Use Cases
How we implement LimeSurvey development in practice.
HR Assessment Center
Application processes need standardized tests, but results must flow into HR system.
LimeSurvey as test platform with automatic evaluation and API push of results to SAP SuccessFactors/Workday.
Complex Branching Logic
Medical questionnaires need dynamic branching based on previous answers – standard isn't enough.
Custom expression engine that can evaluate complex conditions: 'If A AND (B OR C) AND score > 50'.
Certification Exams
Exams need time limits, random order, fraud protection – LimeSurvey standard doesn't cover this.
Plugin for exam mode: Timer, question shuffle, tab switch detection, webcam proctoring integration.
Development with Foresight
Update-safe, scalable, and secure – why you should trust us with your development.
Update-safe (No Core Hacking)
We don't modify the open-source software's source code. Instead, we use official APIs and plugin architectures. Your installation remains updatable and maintainable.
Full-Stack Expertise
We understand not just the code, but the infrastructure beneath it. Our developers know how queries affect database performance and how to build scalable APIs.
Modern Tech Stack
We use modern, type-safe technologies: React, TypeScript, Node.js, Python, Go. Plus PostgreSQL, Redis, and Docker/Kubernetes for infrastructure.
Security by Design
Every line of code is written with security in mind. Input sanitization, secure authentication (OAuth2/OIDC), and compliance with data protection regulations are standard.
Our Tech Stack
How We Work
From requirements to go-live – transparent and structured.
Analysis
We review API documentation, analyze your requirements, and identify optimal integration points.
Architecture
We design the solution: middleware, plugin, or script. Data flows, interfaces, and security concept are defined.
Development
Agile implementation with code reviews, automated tests, and continuous coordination. You see progress in real-time.
Deployment
Integration into your CI/CD pipeline or hosting on our infrastructure. Documentation and training included.
Planning a custom extension?
Let's get technical. We'll assess feasibility and effort.
More Services
Discover all LimeSurvey services from WZ-IT.
Industry-leading companies rely on us
What do our customers say?
Let's Talk About Your Idea
Whether a specific IT challenge or just an idea – we look forward to the exchange. In a brief conversation, we'll evaluate together if and how your project fits with WZ-IT.
Trusted by leading companies
Timo Wevelsiep & Robin Zins
CEOs of WZ-IT