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    Custom Software Development — Platforms, Portals & Internal Tools | Smooth Flow Tech

    Build tailored platforms, portals, and workflow automation systems with Smooth Flow Tech. Strong security, SOC2 guardrails, and modern DevOps baked into every project.

    We develop multi-tenant SaaS products, client portals, internal tools, and B2B platforms that scale with your business — from MVP to production-grade.

    Custom Software

    Your tools are slowing your team down. We build what fits — in 6 to 10 weeks.

    Build tailored platforms, portals, and workflow engines for DACH businesses with strong security and rapid delivery.

    Build Pipeline

    Every delivery is production-grade from day one

    build pipeline

    SaaS Platform

    MVP
    Next.jsTypeScriptPostgreSQL
    Tests

    43 passed

    12.4s
    Build

    compiled

    3.2s
    Deploy

    Vercel / Hetzner

    18s
    Live

    zero errors

    What we engineer

    Platform, integration, and security — under one roof

    Platform & Product Engineering

    Multi-tenant SaaS, digital services, and usage-based billing built on modern stacks (Next.js, Node.js, .NET, Go) — delivered fast.

    Security & Compliance

    SOC2-ready controls, GDPR/DSGVO alignment, and full auditability across every environment — built in, not bolted on.

    tech stack

    Integration Architecture

    Control towers, orchestration layers, and automation consoles that eliminate spreadsheets and swivel-chair processes across your DACH stack.

    Why engineering teams ship faster with us

    Time to Value

    6-10 weeks

    From signed contract to live MVP — our DACH-tuned delivery framework gets you to production in under 10 weeks.

    Multi-Region Scalability

    multi-region

    Cloud-native architecture on AWS, Azure, or sovereign DACH providers — scales to heavy load without redesign.

    SOC2 & ISO Ready

    SOC2 / ISO

    Security controls mapped to SOC2, ISO 27001, and GDPR/DSGVO requirements are included in every engagement.

    Common engagement types for our DACH clients

    Use cases we deliver end-to-end

    Platform Modernization

    Break monoliths into modular services, refresh UX, and introduce cloud-native deployment workflows.

    Internal Tooling

    Custom consoles for finance, procurement, operations, and compliance teams with deep system integrations.

    Workflow Automation

    Orchestration layers that coordinate AI agents, RPA bots, and human approvals inside regulated processes.

    Client & Partner Portals

    Multi-tenant, role-aware portals with billing, reporting, and two-way collaboration for business accounts.

    Built with security in mind
    • GDPR readyEU-compliant data handling
    • EU-hostedData stays in the EU
    • TLS-encryptedAll traffic over HTTPS
    • Session-securedAuth + rate limits on every endpoint
    SOC2-ready · ISO 27001 mapped
    GDPR/DSGVO compliant · EU servers
    Delivery Framework

    From discovery to live in 4 phases

    01

    Discovery & Architecture

    Stakeholder interviews, technical audit, KPIs, and solution blueprint — Weeks 0–2.

    02

    Experience & System Design

    UX flows, integration diagrams, security plan, and release roadmap — Weeks 2–4.

    03

    Build & Integrate

    Agile sprints, CI/CD pipelines, automated testing, and stakeholder demos — Weeks 4–10.

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    Frequently Asked Questions

    Ready to scope your custom software initiative?

    Bring us your backlog, RFP, or concept deck—we'll translate it into a delivery-ready roadmap and build alongside your team.