Logo
Our ServicesApplication Service

From Idea to Operation: Develop, Modernize, and Sustainably Operate Applications.

Your business evolves – your software should too. Our Application Service supports you from the initial concept through development and modernization to operation, maintenance, and continuous improvement.

Standard software quickly reaches its limits when processes are differentiated, regulated, or highly growth-oriented. With our holistic Application Service, you get custom-developed, secure, and scalable applications that directly support your business goals.

We modernize legacy systems step by step, create integration-ready API landscapes, develop high-performance web and mobile applications, and ensure reliable releases during ongoing operations through test automation and DevOps-supported lifecycle management.

Whether a startup product or business-critical enterprise software: We combine technological expertise with industry knowledge – for applications that create long-term value.

Our Application Service at a Glance

Custom Software Development

Business applications tailored to processes, roles, compliance & security – from MVP to enterprise platform.

Request Now

Mobile & Web Apps

Consistent UX across all devices: powerful web, iOS & Android apps for customers, teams & partners.

Request Now

Software Modernization

Make legacy fit: refactoring, replatforming, modular re-architecture, performance & security upgrades.

Request Now
Illustration: Development and operation of modern applications

API & Integration Development

REST, GraphQL, or events: secure interfaces for ERP, payment, IoT, partner networks & data platforms.

Request Now

Quality Assurance & Test Automation

Automated tests (unit, integration, E2E), QA pipelines & release hardening for stable deployments.

Request Now

Application Management & Maintenance

Monitoring, bug fixes, security patches, SLA support & feature rollouts – your long-term operations partner.

Request Now

Planning a new project or want to modernize existing software? Let's talk – non-binding & tailored.

Request Now

Holistic Application Service: Development, Modernization, Integration & Operations from a Single Source

Software today is a strategic competitive advantage. Standard solutions rarely suffice when markets are dynamic or regulatory demands increase. With our Application Service, we develop custom applications that fit your business processes perfectly – secure, scalable, maintainable, and future-proof. Whether an internal process platform, customer portal, data hub, or mobile business app: We deliver modern solutions with clear architecture and clean code.
Many companies rely on grown legacy systems: monolithic, slow, expensive to maintain. We modernize step by step – without operational risk. From API facades to module extraction and cloud replatforming, we guide your transformation path. The result: higher performance, better security, faster feature releases.
Seamless integration drives productivity. We connect applications with ERP, CRM, payment gateways, identity services, data platforms, or IoT devices. We rely on robust interface designs (REST, GraphQL, event-driven), versioning, authentication, rate limits, and observability – on-premises, hybrid, or cloud-based.
Quality assurance is not a final event but an ongoing process. Our projects leverage automated tests (unit, integration, contract, E2E), security scanning, code reviews, performance benchmarks, and CI/CD pipelines. This reduces regressions, accelerates development cycles, and increases production stability.
After go-live, the real journey begins: operations, maintenance, and continuous improvement. With our Application Management, we handle monitoring, bug fixes, patching, capacity planning, security updates, and feature expansions. SLA-based support ensures your application remains available, up-to-date, and secure – even as your user base grows.
Want to know how to modernize your existing system, which architecture fits, or what costs are realistic? We analyze your current state, prioritize quick wins, and jointly develop a realistic modernization roadmap – agile, transparent, and budget-conscious.

Didn’t find what you’re looking for?

If you didn’t find a suitable service, just call us at
+49 (0) 221 77269960 or fill out the form.

Leave your contact details – we will get back to you promptly.

About Us

Meet the Team Behind Your Applications

Technology is only as strong as the people behind it. Our interdisciplinary team of developers, architects, UI/UX specialists, and security experts works closely with you – transparent, pragmatic, and solution-oriented.

Learn how we combine innovation with reliability and guide projects from proof of concept to scalable operations.

Meet the Team
Team in a meeting
Our Partners

Stronger Together – Thanks to Leading Partners

Microsoft

Microsoft

Microsoft Azure

Microsoft Azure

Amazon AWS

Amazon AWS

Google Cloud

Google Cloud

Thales Group

Thales Group

Arrow ES

Arrow ES

Vodafone

Vodafone

IBM

IBM

Veeam

Veeam

Atlassian

Atlassian

Jetbrains

Jetbrains

NinjaOne

NinjaOne
Kickstart now

Together to success – your partner for innovative solutions

Your success is our top priority. Contact us and discover tailor-made solutions that truly move you forward.

Contact us without obligation
Let’s Start Illustration

Copyright © 2025 OTOKO Media GmbH - All rights reserved.

Application Service | OTOKO Media GmbH