MgonnacrushT

Product engineering for startups

Mobile app development for UK startups

MgonnacrushT builds mobile apps and the backend behind them, for founders who already have a project. Cross-platform and Android, with clear scope, GBP pricing, and delivery through a UK Limited company.

See servicesView work

For product teams

App development services

Mobile apps, Java Spring Boot APIs, Linux VPS deployment, and Google Play publishing.

Mobile Application Development

Flutter mobile apps from first screen to store release, including small MVP builds, with proven Android delivery. iOS can be scoped per project when requirements fit.

  • Flutter
  • Android
  • MVP

Android Development

Native Java and Flutter Android builds with Google Play publishing and release support.

  • Java
  • Flutter
  • Google Play

Backend API Development

Java and Spring Boot REST APIs with PostgreSQL, Docker, and production-ready deployment on a Linux VPS, including mobile API integrations.

  • Spring Boot
  • REST APIs
  • Integrations

Cloud & VPS Deployment

Self-hosted Linux VPS setup, Docker, CI/CD, and n8n automation, with cloud options on AWS or GCP when the project calls for it.

  • Linux VPS
  • Docker
  • n8n

Database Development

PostgreSQL schema design, migrations, and performance tuning.

  • PostgreSQL
  • Schema
  • Tuning

SaaS Development

Small SaaS MVPs and fixed-scope backends with pragmatic architecture for solo or small-team products.

  • MVP
  • Fixed scope
  • Backends
See full services

Case study

SaveT

See it. SaveT. Sort it.

Flagship product in closed beta. Case study and development preview only. Not publicly listed on Google Play.

Links, social posts, short videos, and ideas end up scattered across tabs, screenshots, notes, and half-forgotten watchlists. Finding something later takes longer than saving it.

SaveT puts everything in one inbox with nested lists, search, and useful metadata so you can actually find it again.

Platforms

Android

Workflow

See → Save → Sort

Organization

Nested lists

Enrichment

Auto metadata

Explore SaveT case study
SaveT logo

Portfolio

Selected work

View all →
SaveT

SaveT

Closed beta

SaveT is a Flutter bookmarking app for links, places, media, and ideas. The flagship product is in closed beta and documented as a full case study.

  • Save and organize content from websites, social posts, short videos, articles, map POIs, and career-focused posts
  • Nested list structure and search
  • Automatic titles, tags, and sorting hints
FlutterFirebaseRevenueCat

Case study →

Palia Clock

Palia Clock

Live

Palia Clock is a native Java Android companion for the Palia community, built and published solo through Google Play Console.

JavaAndroidMaterial Design

Get on Play →

MgonnacrushT Website

MgonnacrushT Website

Live

This site covers company positioning, product showcase, and legal pages linked from mobile apps. Rebuilt from Jekyll to Next.js 15 static export with SEO and legacy URL preservation.

Next.jsTypeScriptTailwind

View site →

MgonnacrushT

Company

UK-registered software company

MgonnacrushT Limited builds SaveT and delivers product engineering for small teams that want shipped software.

About the company

Ready to talk about your product?

Tell MgonnacrushT about your app, SaaS idea, or timeline. Replies come by email.

Get in touchSee pricing[email protected]