Is your renovation or installation company suffering constant delays and penalties because coordinating plumbers, electricians, and painters via WhatsApp is a disaster?
For a freelancer or SME managing physical projects, relying on external professionals (subcontractors or trades) is vital, but the logistics are a nightmare. The electrician delays their part, no one notifies the bricklayer, and when they arrive at the site, they cannot work but charge you for the trip. You try to balance dates in spreadsheets and endless message chains, losing control of the commercial margin and assuming penalties for delivering the project late to your final client.
The trap of Corporate Project Managers
To try to bring order, some SMEs hire tools like Asana or Monday, forcing external professionals to register. Forcing a freelance plumber to install a complex agile methodology app just to notify that a pipe is finished is guaranteeing that the system will fail on the first day.
Our solution: Multi-Trade Coordination Database
At LANZA ESTUDIO, we synchronize all the actors in your project invisibly. As software architecture specialists, we develop a custom data core that orchestrates dependencies between trades through temporary web links, without requiring externals to install anything.
- Strict Dependency Management: We design the database so that phase B (painting) is technically locked until the subcontractor for phase A (plastering) marks their task as completed.
- Magic Links via SMS: The system sends an SMS or direct message to the external professional with a unique link to access an ultra-light web dashboard to confirm their attendance or upload a photo of the finished work.
- Automatic Waterfall Notifications: The instant a trade validates their phase, the software triggers availability alerts to the next professional in the chain, eliminating your coordination calls.
- Certification and Invoice Cross-Referencing: We link each completed phase with the subcontractor's invoice, preventing the administration department from paying for work that the site manager has not certified in the database.
The Real Impact on Project Execution
- Mathematical Deadline Compliance: You eradicate blank days where the site is empty due to communication failures, guaranteeing delivery to the client on the agreed date.
- Total Savings on Coordination Tasks: The site manager stops acting as a telephone operator, recovering eighty percent of their time to inspect the technical quality of the work.
- Bulletproof Profit Margins: You completely eliminate paying for wasted trips and waiting hours to subcontractors, keeping your project budget intact.