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SOFTWARE ENGINEERING

AI-Integrated Software Engineering

We build and modernize business-critical software for companies across Europe, the UK, and the US — from custom platforms and APIs to production-ready AI workflows.

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50+ projectsshipped to production
GDPR-compliantengineering in the EU
Based in Munichsince 2018
SERVICES

What we deliver

Production software and AI components engineered for long-term stability

AI Engineering for Production Systems

LLM-based workflows, RAG pipelines, agentic workflows, AI agents

Civic-tech · V1ZIR · Enterprise AI Agent Platform

Software Engineering & Modernization

Custom software platforms, backend systems, and APIs

SYSCON · Avoltra · Contentful

Long-Term Engineering Partnerships

Embedded teams, Multi-year product ownership

3+ year engagements · ongoing retainers

Case Studies

What we've built

Select cases from 50+ successful deployments. Measurable outcomes delivered through our Problem → Solution → Result framework

React · TypeScript · Node.js

Warehouse processes on Excel and a patchwork of legacy tools.

Full WMS — React operator client, transactionally consistent backend, ERP-integrated. As a result - 18+ months in production.

Coming soon...
LogisticsWMS
SYSCON
Node.js · Python · AWS · LLM

B2B energy procurement on phone and spreadsheets.

Built a custom energy platform with real-time analytics, risk modules, and AI-assisted decision workflows. As a result - strategic procurement live in production with active B2B clients.

Coming soon...
EnergyAI in production
Avoltra
PROOF

Why companies pick us

Visarsoft has been a trusted partner over the past two years, actively supporting and implementing new features for our Aquarisk online platform, which has resulted in numerous notable improvements and enhancements. We have worked with several of their React-developers and cannot speak highly enough of the team. It's a great team with excellent communication and technical skills that made a difference in our project.

— Rui Gomes Ferreira, CEO Longline Environment

We worked together with Visarsoft on a dynamic and challenging project that lasted almost a year. The team supported us to improve and maintain our React-based applications. The developers became a part of our team during this period and made a great contribution to the success of the project. Their experience and expertise allowed to deeply understand our product and work with the new development as well as a legacy code base. Visarsoft's Senior Developers also consulted us on technically complex matters related to the architecture of our website. Their input was extremely valuable. The project was successful, and we are happy with the outcomes.

— Anton Kolesnyk, Technical Writing Manager at Contentful GmbH

I've had the pleasure of working with Visarsoft to build the frontend part of our web application as a companion to our mobile apps. We could release our first iterations very quickly due to the always practical reliable and efficient work of the Visarsoft team.

— Pierre Dominique Ostrowski, Product Manager at Carly Solutions GmbH & Co KG

We had the pleasure to work with Visarsoft agency and was impressed by the professionalism and competence of their programmers. The team of two programmers assisted us with React programming during a six-month project to develop a new WMS system and we were more than satisfied with the result. The cooperation has always been smooth and we could rely on a fast and efficient implementation of our requirements. We were particularly impressed by the programmers' expertise in React programming, which enabled us to develop our web applications at the highest level. We can fully recommend the Visarsoft agency and would work with them at any time again.

— Steven Stürmer, Branch Manager Logistics Division at SYSCON GmbH

Compliance is Engineering

EU residency built-in, not certified as an afterthought.

Ownership of Outcomes

Proven stability via 3+ year embedded partnerships.

Direct Senior Access

Direct decisions with senior engineers, no management layers.

Production-Grade AI Shipped

Scalable LLM and workflows live in high-stakes sectors.

2 weeks engagement · fixed price

AI integration audit

  • ✓Top three AI opportunities in your product
  • ✓Production roadmap with timeline and cost estimate
  • ✓GDPR-compliant by design
Built & Operated by Us

Built by Visarsoft

We build, own, and run these products to validate the engineering methods we apply to client work.

AI EngineeringDefenseDual-use

V1ZIR

AI-based detection and geolocation system. Built with Ukrainian defense partners. Civilian dual-use applications include border monitoring, critical infrastructure security, and search-and-rescue.

Production-grade AI in domains where failure carries real-world consequences.

In production
Software EngineeringEdTech

TechIn Academy

Career-transition platform — international professionals entering the German job market. Mentoring, interview prep, role matching.

Full product ownership — architecture, research, operations, ongoing iteration.

In production
Knowledge & Insights

Engineering notes

Architecture decisions, AI integration patterns, technical lessons from active projects. Written by the team, not by marketing

AI ENGINEERING

Why pure vector search fails on time-sensitive answers

Coming soon
AI ENGINEERING

An honest cost breakdown for AI integrations in existing software

Coming soon
AI ENGINEERING

Modernization without big-bang rewrite — an approach

Coming soon
15-minute discovery conversation

Build software that performs in production

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