Luis Santiago
Co-founder · software, data and architecture
Systems engineer with ten years building software, currently pursuing a Master's in Artificial Intelligence and Data Science at Universidad Autónoma de Occidente.
I need custom software
We are a software company in Cali, Colombia. Since 2019 we have built systems that companies in Colombia and the United States run on today. We start with the process that hurts the most, and in four to six weeks you know whether the approach works.
Pilot program
Edgemon watches temperature and humidity in cold rooms, fridges and warehouses, and alerts you by email and SMS when something goes out of range. The dashboard and the hardware already work; we are looking for five pilot companies for the improved device.
5 spots · 60 days with no license fee · installation from January 2027 · Wi-Fi, Ethernet or cellular · Cali area
In production
MedKeep keeps the records and maintenance of medical equipment: preventive and corrective work with a PDF report signed by the technician, and a dashboard with what is overdue and what is coming due. It manages 3,045 pieces of equipment today.
Plans from COP 250,000 + VAT per month
CALI · 3.45° N · 76.53° WSoftware · Electronics · IoT · AI
From circuit to model, with one team.
This is how Edgemon is built: four layers that would normally take four different vendors. We do all four, and that is how we build for you too.
Electronics and PCB
Mario · circuit, board and prototype designIn Edgemon: the temperature and humidity sensor board.
IoT and telemetry
Mario · firmware and connectivityIn Edgemon: it connects over Wi-Fi, Ethernet or cellular, and if the internet drops it stores the readings and sends them when it is back.
Custom software
Luis · the application, its rules and its usersIn Edgemon: email and SMS alerts with an activation delay, and a warning if a device stops reporting.
AI and data
Luis · history, analytics and modelsIn Edgemon: every episode is recorded with its start, its peak and its close, ready to analyze.
MedKeepIn production
From Excel to 16,755 traceable maintenance jobs.
A biomedical maintenance company kept its equipment records in Excel and in a program nobody could change, because it didn't have the source code. In 2019 we built it a custom application, and in 2026 we moved it to MedKeep, which we maintain and update ourselves.
«We used to keep equipment records in Excel, and every audit meant a week of chasing paperwork. What helps me most is that the technician fills in the report from a phone at the client site and it is signed right there.»
Operations lead · biomedical maintenance company
- pieces of equipment managed
- 3,045
- maintenance jobs recorded
- 16,755
Plans from COP 250,000 + VAT per month. The price depends on the number of devices; we quote it in the demo.
Since 2022, the manufacturing software of Avanti Nutritional Labs.
A client in the United States with a system built around its manufacturing process. First we designed the system with six modules; later we supported and maintained the new software at another of its companies.
Quotes
From the customer's request to the price.
Work Orders
The production orders.
Staging Orders
Staging the raw materials for each order.
Batch Records
The record of every batch produced.
LIMS
The lab: samples, tests and quality results.
Reports
What management and audits need.
See the full caseBuilt with .NET and SQL Server
Clients
Clients since 2019. Companies in Colombia and the United States that run on our software today.
We start small and measure.
We understand the process that hurts the most
We ask before writing a line of code, and we measure how many hours a month go into manual work today.
We build only that module
A pilot in production in four to six weeks, for a fraction of the total cost.
If it works, we keep going
We grow module by module and keep it running in production. If it doesn't work, you learned it cheaply.
Two brothers, one engineering team.
LM stands for Luis and Mario. Systems, electronics and artificial intelligence under one roof, so hardware and software are designed together from day one.
Mario
Co-founder · electronics and IoT
Designs the electronics and the IoT devices and looks after client relationships, connecting the hardware to the real world.
Latest from the blog
A software factory for U.S. clients: how we do it
Working from Colombia for clients in the United States: time zone, contracts, invoicing and quality.
Data that decides: analytics for SMBs that actually works
Before a model, tidy your data. A practical guide to starting without buying hype.
Biomedical equipment records: what they must contain
What licensing requires, how to organise it, and why the spreadsheet falls short in the audit.
Frequently asked questions
How much does custom software cost?
It depends on scope, not on the size of your company. After a one-hour call we can give you a range; once scope is defined, a fixed price per stage. The first call and the proposal are free.
How long does a project take?
A single module, 3 to 6 weeks. A full system with several roles and reporting, 3 to 6 months. We deliver in stages so you can use the first part while we build the rest.
Do I own the code?
For custom development, yes: at project close we hand over the repository, the database and the deployment documentation, and we don't tie your software to our infrastructure unless you'd rather we run it for you. MedKeep is different: it is a monthly subscription service; we maintain and update the software, and you pay to use it.
Do you work with companies outside Colombia?
Yes. We serve clients in Colombia and the United States, remotely, with meetings in your time zone. We invoice in pesos or in dollars, whichever suits you.
Do you design the circuit or only the software?
Both: electronic design, PCB, prototype and firmware, plus the dashboard where you will read the data. If you already have hardware installed, we integrate with it instead of replacing it.
What happens if the plant loses internet?
The device stores the readings and uploads them when the connection returns, so the history is not lost. If the outage drags on, the system reports it as offline instead of pretending everything is fine.
Can it integrate with the system I already have?
Almost always, over an API or a webhook. The first thing we check is what your current system exposes; if it exposes nothing, we can read the database or exchange files.
How many sensors do I need?
Fewer than you think. You start with the points where a deviation costs money and grow from there. A pilot of three to five devices is usually enough to decide.
Tell us what you need.
- +57 310 423 2938
- Office
- Carrera 80B # 42-10 · Cali, Colombia