Business-specific apps built to the last detail

We don’t push templates. We build apps that speak your workflows, your logic, and your competitive edge, with the speed of OutSystems and the clarity of custom engineering.

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  • 80+
    In-house
    Experts
  • 5+
    Team’s Average
    Years of Experience
  • 93%
    Employee
    Retention Rate
  • 100%
    Project Completion
    Ratio

Our custom development process

Use-case blueprinting

We sit with your product owners, department heads, or ops leads to break down what the app should actually do, not just what it should look like.

HealthTech: Patient onboarding portal

Custom patient intake system integrated with existing EMR and insurance verification APIs, reduced onboarding time by 40%.

R&D: Internal lab project tracker

Built a tool for a chemicals company to assign, track, and approve multi-stage experiments across teams with IP access control.

EdTech: Adaptive learning module builder

Developed an internal tool to design dynamic content blocks for LMS, allowing instructional designers to test flows without dev support.

Retail: Cloud-based POS system

Built a responsive POS application for a retail chain with real-time inventory sync, barcode scanning, and multi-store transaction support—all managed within a single OutSystems platform.

Tech talk

Developer tips & insights

OutSystems custom app development

Build tailored applications fast and efficiently

Our OutSystems Custom App Development services help businesses create high-quality, scalable, and secure applications using the OutSystems low-code platform. We focus on rapid development, seamless integration, and user-centric design to deliver applications that meet your specific business needs. From web and mobile apps to enterprise solutions, we ensure optimized performance, maintainability, and faster time-to-market.

Systems excels in 2026‑27 for custom enterprise apps where rapid iteration, rich UX, and deep integrations are critical: workflow automation (approval chains, case management), customer portals/self‑service, field service/mobile ops, and internal tools replacing spreadsheets/legacy screens. It's less ideal for ultra‑simple CRUD or high‑volume transaction systems better suited to databases. Choose it when business agility trumps raw dev speed.
Architect large apps using OutSystems' Architecture Canvas: Core (timers/shared logic), Foundation (integrations/NFRs), End‑User (UI/features) modules with strict dependencies to avoid spaghetti. Group by bounded contexts (billing module owns payments). Keeps teams autonomous, changes localized, and reuse high as complexity grows.
Scale with modular design (micro‑frontends, reusable blocks), aggregate optimization (fetch only needed data), caching (server/client), async timers for heavy jobs, and cloud auto‑scaling. Monitor via Service Center early. Handles 10x growth without rewrites by distributing load intelligently.
Design mobile apps reactive (MABS native shell), with local DB for offline (sync on reconnect), device APIs (camera/GPS via plugins), and responsive UI patterns. Test on real devices. Delivers native feel/performance while reusing web logic.
Orchestration layer: OutSystems apps consume APIs from ERP/CRM (REST/SQL connectors), publish reusable services, use ESB for complex flows. Avoid direct DB coupling. Encapsulates integrations, hides legacy mess, enables gradual modernization.
Build security in via role‑based access (users/groups), data encryption (at rest/transit), audit logs (every action), and compliance connectors (GDPR/SOX). Lifecycle management enforces reviews. Enterprise‑ready out‑of‑box, scales with governance.

From whiteboard to custom app, fast.

Rapid, user-centric OutSystems development that delivers on speed, maintenance, and integration, no templates, just results.