We deliver functional business applications in weeks instead of months while maintaining enterprise-grade security and performance standards

Unify your technology ecosystem with TAV’s OutSystems integration capabilities

OutSystems services are the key to that enterprise-grade digital transformation you need. Our developers—experts in their field—use OutSystems’ visual development environment and off-the-shelf components to build custom applications at breakneck speed—often up to 10 times faster than traditional coding methods. That speed translates into the agility your organisation needs to respond quickly to shifting market conditions, smooth out those critical business processes and create truly exceptional user experiences. With that speed comes a significant reduction in technical debt.

We guide you through the entire application lifecycle, from strategy and architecture design to development, deployment and optimization. Our specialty is building responsive web and mobile applications, modernising legacy systems, automating workflows and building the core business platforms that integrate seamlessly with your existing technology ecosystem. With OutSystems’s top-notch security, scalability and AI-powered development capabilities, we help you achieve real business results faster. And just as importantly, we give you the flexibility to adapt to changing business needs.

That means you get the business outcomes you measure—faster. And with our services, you can do it all on your terms.

Services

Skip the extensive coding phase and launch your business applications with TAV’s Custom Out System solutions

Application Development

OutSystems Application Development

Transform your business ideas into an enterprise application with our expert OutSystems development services. Our certified developers deliver scalable, secure solutions that align with your business requirements. Applications are developed faster than with traditional coding methods while maintaining enterprise-grade quality and performance.

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OutSystems Digital Experience Design

Our TAV team creates responsive user interfaces across all devices using OutSystems UI components. We implement user-centric design principles to ensure maximum engagement and satisfaction. Our designs balance aesthetic appeal with functional efficiency to optimize conversion rates.

integration

OutSystems Integration Services

Seamlessly connect your OutSystems applications with your existing enterprise ecosystem. Our integration specialists implement robust connections between your OutSystems environment and external systems, databases, APIs, and third-party services. We ensure smooth data flow across your organization, eliminate information silos, and create a unified technological landscape.

migration

OutSystems Migration & Modernization

We transform legacy applications by migrating them to the OutSystems platform. Our experts analyze existing systems and implement low-risk migration strategies. Modernized applications reduce maintenance costs, enhance security, and provide the agility needed for evolving business requirements.

product-management

OutSystems DevOps & Lifecycle Management

Optimize your application development lifecycle with our OutSystems DevOps services.  We implement automated testing, CI/CD pipelines, and comprehensive monitoring solutions. This ensures consistent quality, reduces deployment times, and enables confident release of new features and updates.

24-hours-support

OutSystems Training & Support

We provide tailored training programs to upskill your developers and business analysts. Our support packages include technical assistance, performance optimization, and strategic guidance. We ensure your OutSystems applications continue meeting business needs through regular maintenance and enhancements.

Connect your OutSystems applications with existing systems to eliminate data silos across your organization

Leverage OutSystems’ pre-built components to accelerate development without sacrificing customization options

USE CASES

Drive digital transformation across your organization with TAV’s innovative OutSystems solutions

Business Benefits

Automate complex processes with OutSystems workflows designed for your specific business requirements

Development Acceleration

Our approach delivers working applications in weeks instead of months or years. Development cycles shrink by up to 75% compared to traditional coding methods. Companies respond to market opportunities before competitors can mobilize.

Future-Proof Architecture

Applications built on OutSystems remain technologically current through continuous platform updates. Organizations avoid the technical debt that accumulates with traditional development approaches. Systems evolve smoothly without disruptive rewrites or migrations.

Cross-Functional Collaboration

Our methodology brings business and IT teams together throughout the development process. Requirements translate directly into working software without communication gaps. Solutions reflect true business needs rather than technical interpretations.

Scalable Growth Foundation

Applications built on OutSystems scale automatically to handle increasing transaction volumes and user counts. Organizations accommodate business growth without performance degradation. Infrastructure costs align with actual usage patterns rather than projected peaks.

Digital Experience Consistency

Our platform maintains brand standards and user experience patterns across all customer touchpoints. Customers enjoy familiar interactions whether using web, mobile, or kiosk interfaces. Brand loyalty strengthens through consistent, high-quality digital experiences.

Technology Risk Reduction

Our low-code approach minimizes reliance on hard-to-find programming specialists for specific languages. Organizations build technology resilience through platform standardization. Knowledge transfer happens naturally through visual development methods.

Leverage Legacy Modernization and Transform Traditional Portfolio

WHY CHOOSE TAV?

TAV delivers comprehensive OutSystems solutions designed for long-term strategic impact

Certified OutSystems Expertise

Our team includes multiple OutSystems MVPs and certified architects with proven enterprise implementation experience. We don’t just use the platform; we help shape its evolution through community leadership. Your projects benefit from the deepest possible technical expertise.

Agile Delivery Methodology

We implement our proven sprint-based approach tailored specifically for low-code development cycles. Stakeholders review working software every two weeks rather than abstract specifications. Projects adapt to changing business requirements without costly change orders.

Business Process Optimization

We analyze your operations before writing a single line of code. Our business analysts identify simplification opportunities and automation candidates. Applications address root causes rather than symptoms of operational inefficiency.

Full-Stack Implementation Capabilities

Our expertise extends beyond OutSystems to encompass the entire technology landscape. We seamlessly integrate with enterprise databases, legacy systems, and third-party services. Your solutions work harmoniously within your existing architecture.

Managed Services Options

We offer flexible support models from basic maintenance to complete application lifecycle management. Our teams monitor application performance and implement enhancements proactively. Your internal resources focus on innovation while we ensure operational excellence.

Knowledge Transfer Framework

We build client capabilities throughout the engagement rather than creating dependency. Your team learns our methodologies and best practices through structured mentoring. Organizations develop self-sufficiency while maintaining access to specialized expertise.

Got A Project In Mind

Want to turn your ideas into full-fledged and scalable software?

11+

Years

250+

Employees

1000+

Projects

28+

Countries

50+

Technology Stacks

24+

Industries

What Clients Say About Us

TAV OutSystems Expertise transforms business challenges into digital opportunities with remarkable efficiency

Awards

TAV Tech Solutions has earned several awards and recognitions for our contribution to the industry

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Getting Started with OutSystems

OutSystems is a low-code development platform that accelerates application delivery with visual development tools. To begin, create your account at outsystems.com and download Service Studio, the primary development environment.

After installation, launch Service Studio and connect to your environment using your credentials.

The interface consists of four main areas:
  • Development tab: Where you create applications, modules, and screens
  • Team tab: For team collaboration and version control
  • Monitor tab: To track application performance
  • Forge tab: To access pre-built components

Navigate the eSpace tree on the left panel to access all application elements. The central canvas is where you design screens and workflows. The properties panel on the right allows you to configure selected elements.

Key concepts to understand:
  • eSpaces: Individual modules that make up applications
  • Entities: Database tables that store application data
  • Actions: Server-side or client-side logic
  • Screens: User interfaces with responsive layouts

Use the built-in tutorials accessed through Help > Getting Started to practice basic operations before starting your first project.

Building Your First OutSystems Application

Creating a basic application requires minimal steps. From Service Studio, select “New Application” and choose “Web App” or “Mobile App” depending on your target devices.

Follow this simplified workflow:
  1. Define your data model: Create entities by dragging the Entity element to the Data tab. Add attributes like Text, Integer, or Boolean to define fields.
  2. Generate screens: Right-click your entity and select “Create CRUD Screens” to automatically build standard Create, Read, Update, and Delete screens.
  3. Customize the interface: Drag UI elements from the Toolbox to modify screens. Common elements include Input, Button, Table, and Container.
  4. Add logic: Create actions by right-clicking in the Logic tab and selecting “Add Server Action” or “Add Client Action.” Use the visual flow editor to design logic without extensive coding.
  5. Set up navigation: Create a menu by adding Menu Items in the Interface tab. Link each item to the appropriate screen.
  6. Test your application: Click “1-Click Publish” to deploy your app to the development environment, then click “Open in Browser” to test.
For a simple task management app:
  • Create a Task entity with attributes like Description, DueDate, and IsComplete
  • Generate CRUD screens for Task
  • Add a Dashboard screen showing incomplete tasks
  • Create an action to mark tasks complete
  • Test the application flow

Data Management in OutSystems

OutSystems provides robust data handling capabilities through its visual Entity-Relationship model. Entities represent database tables while relationships define how data connects.

To manage data effectively:

Creating Entities and Relationships

  • Define entities in the Data tab by adding the Entity element
  • Create attributes with appropriate data types (Text, Integer, Date, etc.)
  • Establish relationships by dragging from the source entity to the target entity
  • Define cardinality (one-to-one, one-to-many, many-to-many)

Accessing and Manipulating Data

  • Use Aggregates for read operations (similar to SQL SELECT)
  • Create Aggregates by right-clicking and selecting “Add Aggregate”
  • Filter, sort, and join data using the Aggregate editor
  • For write operations, use entity actions: CreateOrUpdate, Delete

Data Validation

  • Add validation to attributes in entity properties
  • Create custom validations in preparation actions
  • Use validation messages to inform users about issues

Performance Optimization

  • Index frequently queried attributes
  • Use Server Actions for complex data operations
  • Implement caching for frequently accessed, rarely changed data
  • Minimize data fetched by creating specific aggregates

Integration with External Systems

  • Connect to external databases using Database Connections
  • Consume REST or SOAP web services for external data
  • Use OutSystems Integration Studio for complex integrations
  • Create timer actions for data synchronization

When making schema changes, OutSystems automatically handles database migrations so you can focus on business logic rather than infrastructure maintenance.

Creating Responsive UI in OutSystems

OutSystems provides tools to create interfaces that adapt to different screen sizes and orientations automatically.

Layout Fundamentals
  • Use Containers to group and organize UI elements
  • Apply the Column element to create responsive grid layouts
  • Set display properties to control visibility on different devices
  • Utilize Expressions in the Style property for dynamic styling
Responsive Patterns
  • Implement collapsible headers for mobile layouts
  • Use tabs to organize content in limited space
  • Apply accordions for expandable content sections
  • Create adaptive tables that reorganize on small screens
Styling Techniques
  • Apply built-in themes or create custom themes
  • Use Style Sheet elements for consistent styling
  • Reference external CSS when needed
  • Apply inline styles for unique elements
Interactive Components
  • Implement input validation with immediate feedback
  • Create modal popups for focused interactions
  • Use animations for state transitions
  • Implement dynamic content loading
Testing Across Devices
  • Preview applications on different screen sizes using the preview toolbar
  • Test on actual devices using the OutSystems Now app
  • Verify touch interactions on mobile devices
  • Check performance on lower-powered devices

Best practices include using relative units instead of fixed pixels, testing on actual devices rather than just simulators, and designing for the smallest screen first, then enhancing for larger screens.

Deploying and Managing OutSystems Applications

OutSystems simplifies the application lifecycle management process with built-in tools for deployment and monitoring.

Deployment Pipeline
  • Development: Where initial creation and testing occurs
  • Test/QA: For quality assurance and user acceptance testing
  • Production: The live environment for end users
Deployment Process
  1. Click “1-Click Publish” to deploy to the development environment
  2. Test thoroughly in the development environment
  3. Create a Solution version when ready for promotion
  4. Use Service Center to promote the Solution to the test environment
  5. After testing, promote to production
Version Control
  • Tag versions before deployment
  • Compare changes between versions
  • Roll back to previous versions if issues occur
  • Branch for parallel development
Monitoring and Management
  • Use Service Center to monitor application performance
  • Track errors, slow queries, and user sessions
  • Set up alerts for critical issues
  • Analyze usage patterns for optimization
Maintenance Best Practices
  • Schedule regular updates during low-traffic periods
  • Create automated tests to verify application behavior
  • Document application architecture and dependencies
  • Implement performance monitoring from the start

OutSystems LifeTime provides a centralized console for managing environments, deployments, and team permissions across the entire application portfolio. Use it to coordinate deployments and track application health.

Frequently Asked Questions

OutSystems is a low-code platform that accelerates application development through visual tools and pre-built components. Unlike traditional coding, OutSystems uses visual interfaces for 80% of development work. Applications develop 5-10 times faster than conventional methods. The platform handles database, security, and scalability automatically.

OutSystems can create virtually any enterprise application, from simple departmental tools to complex mission-critical systems. The platform excels at customer portals, operational dashboards, workflow automation, and mobile applications.

OutSystems significantly reduces coding requirements but isn’t a no-code platform. Developers with basic programming concepts learn OutSystems quickly. Business analysts can contribute meaningfully to development. Complex integrations or custom functions may require some traditional coding. Training programs quickly build necessary skills.

OutSystems incorporates enterprise-grade security throughout the platform architecture. Built-in features include role-based access control, data encryption, SQL injection prevention, and comprehensive audit logging. Applications inherit these protections automatically during development.

OutSystems applications scale to handle millions of users and high transaction volumes. The platform automatically optimizes database operations and application performance. Cloud deployments expand resources as demand increases. Enterprise clients successfully run mission-critical systems serving global operations without performance issues.

TAV specializes in connecting OutSystems with complex enterprise environments. Our integration services cover SAP, Oracle, Salesforce, mainframes, and custom legacy systems. We build secure, high-performance connections using REST, SOAP, database, and file-based methods.

Most TAV OutSystems projects deliver initial production versions in 8-12 weeks. Simple applications may complete in 4-6 weeks. Complex enterprise systems typically launch in phases, with core functionality available within 3 months.

TAV offers comprehensive OutSystems training tailored to your team’s existing skills. Programs include developer certification tracks, business user enablement, and administrator training. We provide hands-on workshops, documentation, and knowledge transfer sessions. Mentoring continues after formal training to ensure practical application of learned skills.

Our change management methodology addresses both technical and human aspects of digital transformation. TAV creates custom adoption strategies, intuitive user interfaces, and comprehensive training materials. We conduct stakeholder analysis to identify and address potential resistance.

TAV offers flexible support options including 24/7 coverage for critical applications. Our services include proactive monitoring, regular health checks, and performance optimization.

OutSystems development consulting services focus on leveraging the OutSystems platform to rapidly create, deploy, and scale applications. We specialize in delivering tailored solutions that align with your digital transformation goals, helping you modernize systems and streamline operations. With our expertise, businesses achieve faster time-to-market, reduced development costs, and better resource utilization. OutSystems development consulting services also provide insights on best practices, architectural design, and performance optimization. Whether you’re initiating a digital overhaul or enhancing existing systems, we guide every step, from strategy to execution. As a trusted partner, we ensure your OutSystems implementation aligns with both technical and business objectives, ensuring sustainable scalability and agility.

Custom OutSystems development solutions allow businesses to create applications tailored to unique processes, workflows, and customer interactions. By leveraging the OutSystems platform, we develop enterprise-grade apps that address complex operational needs while ensuring high performance and flexibility. These custom OutSystems development solutions support scalability and integration with legacy systems and third-party tools. Through our consulting services, we help enterprises automate critical functions, improve customer experiences, and stay competitive. Each solution is engineered to meet specific KPIs, empowering organizations to scale efficiently. We also ensure that every application adheres to robust security standards and industry compliance protocols.

OutSystems platform development services involve end-to-end support in designing, building, and optimizing applications on the OutSystems low-code platform. We assist organizations at all stages—whether it’s launching a new app, modernizing legacy software, or expanding existing solutions. These services include UI/UX design, integrations, QA, performance tuning, and cloud deployment. OutSystems platform development services are ideal when your business requires faster delivery, flexibility, and integration across systems. Our team ensures that apps built on OutSystems meet enterprise standards and can scale as business demands grow. With our strategic approach, you get robust, future-proof apps without long development cycles.

OutSystems application development consulting plays a vital role in accelerating digital transformation. By leveraging our consulting expertise, businesses can harness the OutSystems platform to modernize systems, automate processes, and launch new digital services quickly. We analyze your business needs and translate them into scalable, efficient applications. OutSystems application development consulting also ensures seamless integration with your current IT landscape and guides your transition from legacy systems to modern infrastructure. This strategic guidance empowers teams to innovate rapidly, reduce technical debt, and meet evolving customer expectations. With our support, businesses embrace agile development practices for sustained growth.

OutSystems enterprise app development is suitable for businesses of all sizes, especially large-scale organizations that require complex, integrated, and scalable applications. These applications support mission-critical operations, customer engagement, and inter-departmental collaboration. With our expertise, we deliver OutSystems enterprise app development that enhances efficiency, drives automation, and ensures compliance across various industries. The platform’s low-code nature shortens development cycles, allowing businesses to respond swiftly to market demands. Whether it’s a custom ERP module, HR system, or customer portal, we ensure that each enterprise solution is aligned with strategic goals and built for long-term sustainability.

Our OutSystems consulting for businesses involves a tailored approach to identifying specific pain points, understanding operational workflows, and mapping out customized solutions. We work closely with stakeholders to develop a roadmap that leverages OutSystems’ strengths in low-code development and integration. Through workshops, audits, and continuous feedback, we deliver solutions that are scalable, secure, and aligned with long-term objectives. OutSystems consulting for businesses helps improve digital agility, reduce manual tasks, and enhance customer satisfaction. Our consultants ensure seamless collaboration between IT and business units, enabling faster decision-making and improved ROI on your OutSystems investments.

Our end-to-end OutSystems development services encompass every stage of the application lifecycle, including requirement gathering, UX/UI design, backend development, integration, testing, deployment, and post-launch support. We ensure that every application is future-ready, scalable, and compliant with industry standards. By providing complete OutSystems development services, we eliminate bottlenecks and reduce time-to-market. Our focus is on delivering business value with minimal technical complexity. These end-to-end OutSystems development services are tailored for enterprises seeking speed, innovation, and reduced development overhead, all while leveraging the power of low-code.

OutSystems integration consulting services are essential for ensuring that new applications work harmoniously with your existing systems. We help integrate OutSystems apps with ERPs, CRMs, databases, cloud platforms, and third-party APIs. These services eliminate silos, improve data consistency, and foster end-to-end process automation. Our experts assess integration challenges and recommend best-fit architectures and middleware. Through our OutSystems integration consulting services, businesses benefit from real-time data synchronization, enhanced user experiences, and greater operational visibility. We ensure secure, scalable, and robust integrations that future-proof your technology landscape.

OutSystems application architecture consulting focuses on designing scalable, maintainable, and high-performing application structures. We help define modular components, data models, service layers, and deployment strategies that align with your enterprise needs. Proper architecture ensures that applications can handle growth, remain secure, and support seamless updates. Our OutSystems application architecture consulting also includes guidance on performance optimization, cloud readiness, and code governance. With a well-architected foundation, your OutSystems applications are easier to maintain and enhance over time. We ensure your systems are built for reliability and long-term success.

OutSystems deployment and support services ensure your applications go live smoothly and remain optimized post-launch. We manage cloud and on-premises deployments, handle performance tuning, and offer 24/7 monitoring and maintenance. These services reduce downtime and keep applications secure, updated, and scalable. Our OutSystems deployment and support services include DevOps automation, rollback planning, and incident management. With proactive monitoring and issue resolution, we help maximize uptime and maintain user satisfaction. Our approach ensures business continuity and long-term application health, supporting evolving user needs and technological advancements.

OutSystems consulting for digital transformation is instrumental in helping organizations transition from outdated systems to agile, cloud-ready applications. We assess current systems, identify inefficiencies, and create a roadmap using OutSystems’ low-code capabilities. This transformation includes app modernization, business process automation, and cloud migration. Our OutSystems consulting for digital transformation helps businesses become more responsive, data-driven, and customer-centric. With accelerated development cycles and reduced costs, companies can innovate faster and outpace competitors. We empower organizations to embrace change and future-proof their digital strategies.

OutSystems cloud-based solutions consulting enables businesses to harness the benefits of cloud-native applications. We help you design, deploy, and scale applications on public, private, or hybrid cloud environments using the OutSystems platform. These solutions offer flexibility, security, and seamless scalability. Through our OutSystems cloud-based solutions consulting, we ensure reduced infrastructure costs, enhanced performance, and easier compliance with data regulations. Businesses can also leverage cloud features like auto-scaling and multi-tenancy. Our experts tailor cloud strategies to your operational needs, ensuring reliable, future-ready systems.

OutSystems low-code application development allows businesses to build powerful apps with minimal manual coding. This accelerates time-to-market, reduces development costs, and allows for rapid iterations. We help enterprises use OutSystems’ visual development environment to create secure, scalable, and responsive apps. OutSystems low-code application development is ideal for both startups and enterprises aiming for agility without compromising quality. With built-in security, performance monitoring, and integration capabilities, low-code apps are production-ready and highly customizable. We provide the tools and guidance to help clients innovate faster and respond to market demands effectively.

OutSystems business process automation consulting helps organizations streamline operations by eliminating manual tasks and digitizing workflows. We identify bottlenecks, design automation strategies, and implement solutions using OutSystems’ low-code capabilities. By automating routine processes, businesses reduce errors, save time, and increase productivity. Our OutSystems business process automation consulting also supports real-time reporting, system integrations, and workflow customization. Whether it’s HR, finance, or supply chain management, we help optimize operations across departments. The result is a more agile and responsive organization ready to scale efficiently.

OutSystems app modernization services help businesses revamp outdated applications by migrating them to the OutSystems platform. This includes redesigning user interfaces, restructuring databases, and adding new functionalities. Companies struggling with legacy systems, high maintenance costs, or poor user experiences benefit most. Our OutSystems app modernization services provide increased agility, better security, and smoother integration with modern tech stacks. We ensure a seamless transition that preserves core functionalities while introducing innovation. This revitalizes applications, aligns them with current user expectations, and ensures long-term maintainability.

 OutSystems software development consulting aims to provide expert guidance throughout the application lifecycle. From ideation and architecture to deployment and scaling, we help businesses leverage the full potential of OutSystems. Our consulting services ensure every app is built to deliver maximum ROI, flexibility, and performance. OutSystems software development consulting includes code reviews, integration strategies, and DevOps automation. We also train internal teams to manage and enhance apps post-launch. With our support, businesses can confidently embark on their digital journeys and deliver high-impact solutions at scale.

OutSystems app migration consulting services focus on moving legacy apps or apps from other platforms to OutSystems with minimal disruption. We analyze current systems, identify risks, and design a phased migration plan that preserves data integrity and functionality. These services reduce technical debt and enhance system performance. Our OutSystems app migration consulting ensures applications are future-proof, scalable, and easier to maintain. From rearchitecting databases to redesigning UIs, we provide complete support throughout the migration lifecycle. Businesses experience reduced downtime and improved agility post-migration.

OutSystems consulting for rapid app development helps growing businesses launch applications quickly without compromising quality. We use agile methodologies and the OutSystems low-code platform to reduce development cycles drastically. This is especially valuable for time-sensitive projects or MVPs. Our OutSystems consulting for rapid app development includes real-time prototyping, user testing, and iterative enhancements. Businesses can launch customer-facing or internal apps in weeks, not months. This approach fosters innovation and responsiveness, enabling businesses to adapt swiftly to market demands and customer feedback.

Yes, OutSystems is designed for enterprise-level application development, offering robust scalability, security, and integration features. We leverage the platform’s multi-layered architecture to build apps that support large user bases, complex workflows, and high data volumes. OutSystems for enterprise-level application development also supports cloud deployments, performance tuning, and governance frameworks. We ensure your enterprise systems are reliable, maintainable, and scalable. With our experience, businesses can confidently build mission-critical applications that meet compliance standards and organizational goals while remaining agile and future-ready.

OutSystems app scalability consulting helps ensure that applications grow with your business. We analyze usage patterns, architectural design, and data flow to implement best practices for scalability. This includes optimizing APIs, modularizing components, and setting up auto-scaling cloud infrastructure. Our OutSystems app scalability consulting services ensure consistent performance even as user demand increases. Businesses avoid performance bottlenecks and maintain a seamless user experience. With our guidance, applications can evolve alongside changing requirements and continue delivering value over time.

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