Built to ship. Built to last.

We design, build, and operate production software for startups and enterprises. And we ship our own products.

Book a call See our products
Years delivering software
10+
Products we run in production
3
Architecture, delivery and operations
End to end
Developer sketching a system architecture on a whiteboard during a team session

Build. Operate. Advise.

Three ways we take responsibility for software, from architecture and delivery to keeping critical systems reliable in production.

  1. Build

    Production software, implemented end to end.

    Hands-on development across cloud, backend, and data systems, from architecture to production delivery.

    • Custom software development
    • System integration & solution architecture
    • Performance & scalability optimization

  2. Operate

    Stable systems beyond go-live.

    We keep production systems reliable, secure, and evolving, and stay responsible long after deployment.

    • Cloud operations & monitoring
    • Performance tuning & reliability
    • Ongoing development & maintenance

  3. Advise

    Technical guidance where decisions matter.

    Focused analysis and leadership for your team, only where it moves execution forward.

    • Business & technical analysis
    • Project & program leadership
    • Digital transformation initiatives

Engineering-led digital solutions

Hands-on engineering, operational ownership, and focused advisory, from first implementation to long-term operation.

AI Integration

Practical AI built into real products and workflows.

LLM assistants, automation, speech transcription, and document understanding, shipped to production and operated like the rest of our software.

  • LLM assistants
  • Workflow automation
  • Speech & document AI
  • RAG & retrieval
  • Model ops

Digital Banking Systems

Banking platforms built for scale and compliance.

We help financial institutions modernize and operate core banking and digital finance systems, securely and within regulatory constraints.

  • Core banking
  • Data migration
  • Cloud-native
  • Compliance

Digital Workplace Solutions

Configurable internal applications for complex organizations.

Digital workplaces that streamline processes, workflows, and user experience, adaptable across industries.

  • Workflow & process
  • UI configuration
  • Modular architecture

Custom Software Solutions

Tailored systems for industry-specific requirements.

Software that supports core operations, integrates with existing systems, and scales as the organization grows.

  • ERP & management
  • Insurance platforms
  • Document systems

Strategic & Technical Advisory

Guidance that supports execution.

Targeted advisory and leadership for complex initiatives, focused on the decisions that enable delivery.

  • Program leadership
  • Technical analysis
  • Enterprise architecture

From first conversation to long-term partner

Understand the problem, build the right thing, and stay responsible for it in production.

  1. Discover

    We learn your goals, constraints, and existing systems, then define a clear, achievable scope.

  2. Architect & Build

    We design the architecture and build production-grade software in tight feedback loops.

  3. Operate

    After go-live we own monitoring, reliability, security, and performance in production.

  4. Evolve

    We keep improving the system as your business grows: new features, scale, continuous delivery.

The technologies we build with

A modern, proven stack across backend, web, mobile, AI, and cloud. The same tools run our own products.

Backend & APIs

  • Java
  • Spring Boot
  • NestJS
  • Node.js
  • TypeScript
  • TypeORM
  • PostgreSQL
  • WebSockets

Web

  • Angular
  • PrimeNG
  • RxJS
  • HTML & CSS

AI & Voice

  • OpenAI
  • LiveKit
  • Deepgram
  • ElevenLabs
  • Cartesia

Mobile

  • Swift
  • SwiftUI
  • iOS

Payments & Comms

  • Stripe
  • Twilio
  • RevenueCat
  • APNs

Cloud & DevOps

  • Docker
  • Kubernetes
  • nginx
  • GitHub Actions
Our products

Software we build, operate, and stand behind

Alongside client work, we run our own products in production, with the same team and the same standards for reliability, security, and support.

Lino

AI business phone system

A dedicated business line with an AI receptionist, on the phone you already own.

Lino records and transcribes calls, answers the ones you miss, and turns every conversation into a written summary with follow-up tasks.

Visit linotalk.com
Includes
Business number, call recording, AI receptionist, transcripts and summaries
For teams
Cascade ringing, auto-generated tasks, smart tags
Runs on
Your existing smartphone

Fastrecord

Receipt and document capture

Receipts and documents captured in seconds, structured for accounting.

Capture
Instant scanning and data extraction
Output
Export-ready for accounting
Search
Every record indexed
Visit fastrecord.app

AskLunis

Knowledge assistant for your documents

Connect your documents, chats, and email. Get answers with every claim cited to its source.

Connectors
Drive, Gmail, Outlook, Slack, Confluence and more
Answers
Hybrid retrieval with inline citations
Website
Branded chat widget, scoped sources
Visit asklunis.com

Meet the founders

A decade of management and technology consulting, delivering digital transformation projects across industries.

Open positions
  • Portrait of Stefan Isakovic

    Stefan Isakovic

    Co-Founder, Professional Services

  • Portrait of Mahmudur Rahman

    Mahmudur Rahman

    Co-Founder, Management

  • Portrait of Himmet Avsar

    Himmet Avsar

    Co-Founder, Core Development

Let's build something that lasts

Book a call directly in our calendar, or reach us by email or phone.

Book a call

Pick a slot that suits you. It goes straight into our calendar and you receive a confirmation by email.

Office
Maria-Kuhn-Gasse 6/2, Büro 1
1100 Vienna, Austria