Which villain are you here to defeat?
Pick your door: systems for your company, or community service for students and engineers.
Try them today!
Three tools born solving real problems. Try them today: break whatever you want!
eder-tipologia
Your client walks the apartment before it exists!
A sales page for each unit type: a 3D walkthrough with real furniture, the floor plan with measurements and an image of every room, in a link your agent sends on WhatsApp.
S/250S/100per unit type
Launch price until November 30, 2026
Why so cheap? I'm looking for the first developers to show real cases. 50% to start and 50% on delivery.
Demo in Spanish, made from the public brochure of Acces Residencial (Alferza); not an official page of the developer.
eder-cotizador
Quote in the showroom. Close at the meeting.
The quoting tool for a real estate showroom: the agent puts it on the TV, builds the quote in front of the client and hands over a branded PDF, ready to sign.
Try the demoDemo in Spanish, with a fictional company
edercrm
No lead is lost without an explanation.
The CRM for developers that sell lots: Facebook and Instagram leads come in on their own, get assigned automatically and are matched with your inventory.
See edercrmAlready fighting at real companies
Magistral CRM · Magistral Constructora
The CRM an Arequipa construction company uses to receive, assign and close its Facebook and Instagram leads.
Plenor · Plenor (GRUPO INVELTA S.A.C.)
The website of an Arequipa urban developer, with 203 lots, a legal complaints book and an admin panel the company runs on its own.
Your villain isn't here?
Tell me on WhatsApp. If it's done by hand and it hurts, it can be defeated.
Message me!Free, so you learn by fighting!
What I make for students and engineers, at no cost.
Eder Estructuras
Structural analysis with the direct stiffness method, every step in sight: from springs to frames with seismic analysis under the Peruvian code.
Análisis matricial de armaduras con Python
A free book that guides civil engineering students through programming their own truss calculator with the stiffness method. As a PDF, on the web and as notebooks.