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Senior Engineering

Senior mobile engineering for enterprise, mid-market and startups.

Mobile apps and build pipelines where the project gets demanding. 50+ app projects, multiple industry tracks from the energy sector through the insurance industry and online grocery retail to startup mandates.

Experience
14+ years
Projects
50+ apps
In use
Enterprise to startup
In use at, among others
E.ON Bayernwerk Coop Asuro UBT Kopter-Profi AB Media Bad Jump Games Crisp Concept Crew
Services

Two disciplines, one team.

From app architecture to build pipeline. Both pillars from a single team, with no hand-off.

Both pillars available as team reinforcement or fixed price. Combinable too.

01 / Engineering

Mobile Engineering

Cross-platform and native apps for demanding projects.

Cross-platform apps with Ionic, Capacitor and Angular, native modules wherever platform depth is needed. Senior architecture from the first line, app-store compliance from the first submission.

  • Ionic, Capacitor and Angular for cross-platform
  • Native iOS and Android modules when needed
  • Senior architecture and code reviews from day one
  • App Store and Play Console compliance
02 / DevOps

Mobile DevOps

Build pipelines that deliver.

Building and running the build and release infrastructure for iOS and Android. Reproducible builds, centrally managed code signing, automated distribution. No tribal knowledge locked in individual heads.

  • Fastlane and GitLab CI for iOS and Android
  • Centrally managed code signing
  • Build automation in Microsoft Azure
  • Automated distribution via App Store Connect and Play Console
Why Zeemo

What sets us apart from other providers.

No agency rhetoric, no buzzword bingo. Four things that are a given in our work and that you often have to search for elsewhere.
01
Senior expertise, no juniors.
10+ years of app development per engineer. No onboarding overhead, no ramp-up, productive in the code from day one.
10+ years Per engineer
02
Mobile and DevOps under one brand.
Both disciplines in one team. No hand-off between app development and build-pipeline setup, one point of contact instead of coordinating several agencies.
Engineering · DevOps One team
03
Senior methodology from day one.
Clean architecture, readable code, documented decisions. No learning curve at your expense, no junior experiments, no architectural debt.
Architect level Across the team
04
Your code is yours.
Clean documentation, complete handover, no dependencies. One point of contact for your entire project.
Complete Source-code handover
Selected work

References from enterprise, mid-market and startup mandates.

Activities and roles from ongoing and completed mobile mandates. Specific clients on request.
Energy sector

Mobile Lead Engineering

Lead development and architecture of an enterprise app. Building a new mobile team, NX monorepo, web/mobile code sharing.
Lead Engineering
Retail 1M+ downloads

Cross-Platform Senior

Team reinforcement for the evolution of a cross-platform app. Architecture improvements, performance optimisation, linting.
Senior Dev
Mid-market

End-to-End Mobile Development

Cross-platform mobile app built from the ground up, multi-year evolution and long-term maintenance.
Full Lifecycle
Technology

One stack. Clean, proven, maintainable long-term.

Mobile with Ionic, Capacitor and Angular, native iOS and Android modules where platform depth matters. Mobile DevOps with Fastlane, GitLab CI and Microsoft Azure. Proven technology, no experiments at the project’s expense.

Mobile
Ionic Capacitor Angular iOS Android
Mobile DevOps
Fastlane GitLab CI Microsoft Azure App Store Connect Play Console
Platforms iOS · Android · PWA · Web
Build One Codebase
CI / CD GitLab CI · Azure Pipelines · Fastlane
Distribution App Store Connect · Play Console
Code Signing Fastlane Match · Xcode · Android Keystore
Monitoring Sentry · GlitchTip · Azure Application Insights
Contact

Let’s talk.

Briefly describe what you need. We’ll get back to you within one business day. No sales funnel, no discovery workshop. Talk directly to a senior engineer.

Location Hameln, Germany (remote-first)
Topic

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