AppStuck

AppStuck is a professional development service operated by Jensen Technologies that specializes in taking over and finishing apps built with AI code generators and low-code platforms like Lovable, Bolt.new, Replit, Builder.ai, and FlutterFlow. Founded by Danish entrepreneur Søren Beck Jensen and operating with offices in Granada, Spain and Tallinn, Estonia, the service targets the common scenario where AI-assisted development gets a project to roughly 80% completion but stalls before a production-ready launch.

What It Is

AppStuck is a human-staffed rescue and completion service for AI-generated and low-code app projects. It is not a software tool or platform itself — it is a professional services offering where experienced developers take over a stuck codebase, diagnose what is broken or missing, and carry the project through to a professional launch. The service covers full-stack development, UI/UX improvements, DevOps and infrastructure setup, version control, and ongoing support.

Why AI-Generated Apps Get Stuck

The AppStuck about page documents a recurring set of failure patterns observed across hundreds of projects. According to the site, an audit of 50 live Lovable apps found 89% had Supabase Row Level Security disabled, leaving all user data readable by any authenticated user. Other common blockers include OAuth redirect URIs that work in preview but fail on the live domain, environment variables hardcoded for development that cause 500 errors in production, AI loops that patch symptoms rather than fixing root causes, and platform concurrency or credit limits hit mid-project. AppStuck positions its value as pattern recognition — having seen and fixed these exact issues hundreds of times.

Services and Workflow

The engagement follows a four-step process:

• Discovery Call — Free review of the current project state, goals, and blockers.
• Assessment — Code audit, gap analysis, and a written delivery plan.
• Agreement — Client approves scope and timeline before work begins.
• Launch & Support — Delivery to production with post-launch support included.

Service areas include project takeover and codebase mapping, launch and deployment (environments, security basics, monitoring), code optimization and refactoring, API integration, CI/CD pipeline setup, and expert consultations on technical architecture.

Enterprise Offering

AppStuck offers a dedicated enterprise tier aimed at organizations whose employees are building internal or partner apps using vibe-coding platforms. The enterprise service provides governance setup (defining internal policies and technical standards), code review and release gates (security, performance, and compliance checks before every launch), and SLA-based ongoing monitoring and maintenance. The site frames this as "guard-rails, not roadblocks" — enabling citizen developer innovation while enforcing corporate IT and compliance standards. Jensen Technologies, the parent company, cites prior work with organizations including WHO/UNICEF and OSCE as evidence of enterprise-grade delivery capability.

Platform and Technology Coverage

AppStuck works with a broad range of AI builder and low-code platforms, including Lovable, Bolt.new, Replit, Base44, Builder.ai, FlutterFlow, Bubble, TeleportHQ, Windsurf, Cursor, and v0. On the technology side, the team covers React, Next.js, Vue.js, Svelte, Angular, Astro, Tailwind CSS, Node.js, Python, and TypeScript, among others. The site states that for platforms not previously encountered, the team gets up to speed quickly.

Founder and Company Background

Søren Beck Jensen, the founder and CEO, has been building production software since 2009. He is a former Joomla! Board Member (Legal & Finance, 2017–2018) and has served as a Google Summer of Code mentor since 2014. He holds Google Cloud certification. Jensen Technologies, the parent company, is recognized by Clutch as a top development company in Spain. The site reports 300+ apps launched and 15 years of software experience, with a stated 98% success rate and typical delivery of 2–6 weeks — all figures published by the vendor.