We speak industrial protocols
Modbus, OPC UA, SNMP, MQTT, BACnet, 4-20mA, Sigfox, LoRaWAN, NB-IoT. We integrate what's already on your plant floor, without replacing your infrastructure.
IoT · Telecom · Electronics
We connect the physical world with intelligent software
We design and build custom IoT solutions: real-time monitoring, integration with routers and network equipment, air conditioners, electronic scales, tank level sensors and much more.
Why COL0
Software engineering that understands the physical world, industrial protocols and the operational reality of Latin America.
Real industrial focus
HVAC, scales, tanks, sensors, MikroTik/Cisco networks, ISP equipment. We specialize where generic software shops don't reach.
Cloud or your own infrastructure
We deploy on AWS, Azure, GCP or your on-premise servers. You decide where your data lives.
Reply within 24 business hours
A specialist —not a bot— answers every commercial inquiry personally.
Free discovery call
First meeting at no cost to understand your operation and deliver a detailed proposal with scope and timelines.
Built for Latin America
We work in Spanish, English and Portuguese. Based in Colombia with experience on projects across the region.
Our services
Custom software that integrates hardware, networks and the cloud.
IoT Development
Firmware, gateways and cloud platforms for sensors and connected devices.
Real-time monitoring
24/7 dashboards, alerts and telemetry for mission-critical equipment.
Telecom integration
Configuration and integration of routers, network equipment and communication links.
Custom software
Web, mobile and backend applications tailored to your specific processes.
Solutions
Vertical use cases where we apply our expertise.
Air conditioner monitoring
Telemetry, remote control and predictive maintenance for HVAC systems.
View detailsElectronic scales
Capture, validation and reporting of industrial and commercial weighings.
View detailsTank levels (liquids and solids)
Continuous level, volume and flow measurement for tanks and silos.
View detailsRouters and network equipment
Configuration, monitoring and automation of network infrastructure.
View detailsIndustrial sensors
Integration of temperature, pressure, humidity and vibration sensors.
View detailsTelemetry and dashboards
Web platforms to visualize data from any connected device.
View detailsMulti-Starlink load balancing and bonding
We aggregate the bandwidth of multiple Starlink dishes into a single stable uplink for rural sites and mission-critical operations.
View detailsIndustrial data analytics
Dashboards, data warehouse and executive reporting on the data your equipment already generates.
View detailsAI applied to IoT
Predictive maintenance, anomaly detection and computer vision on what you already have instrumented.
View detailsFeatured projects
Some of the implementations we have delivered.
HVAC telemetry for technical room
- Client
- Critical infrastructure operator (Colombia)
- Challenge
- No continuous visibility on HVAC temperature and consumption; failures spotted late by visual inspection.
- Solution
- Non-intrusive Modbus integration with existing equipment, continuous telemetry, configurable thresholds and escalated alerts to on-call.
- Stack
- Modbus TCP · MQTT · edge gateway · AWS IoT Core · Grafana · 24/7 on-call alerting
- Results
- Early failure alerts · dataset for predictive maintenance · 24/7 visible operation from a single panel.
Cold chain monitoring
- Client
- Regional food distributor (Colombia)
- Challenge
- Losses from cold chain breaks not detected in time and no traceability for audits.
- Solution
- IoT sensor network in cold rooms with real-time telemetry, multi-channel alerts and a centralized dashboard per site.
- Stack
- Modbus sensors · LTE · MQTT · InfluxDB · Grafana · SMS/email alerts
- Results
- −80% losses · audit-ready traceability · zero unattended breaks in year one.
Fleet fuel telemetry
- Client
- Cargo transportation company (Colombia)
- Challenge
- No visibility into real consumption or fuel theft across a distributed fleet.
- Solution
- Tank level sensors cross-referenced with GPS and a real-time dashboard with per-vehicle, route and driver reports.
- Stack
- Level sensors + GPS · GSM/LTE · Node.js backend · PostgreSQL · React dashboard
- Results
- −22% fuel consumption · 6-month ROI · operational evidence for audits.
ISP management platform
- Client
- Regional internet provider (Colombia)
- Challenge
- Manual management of hundreds of MikroTik routers across multiple sites, with no unified visibility or automated provisioning.
- Solution
- Centralized SNMP monitoring platform, configuration automation and bulk provisioning via API.
- Stack
- MikroTik RouterOS · SNMP · NETCONF · Python backend · time-series DB · Grafana
- Results
- Incident response from hours → minutes · new-site onboarding in a fraction of the time.
Technology stack
Industry-standard technologies we build every project with.
Industrial protocols
ModbusOPC UASNMPMQTTBACnetLoRaWANNB-IoT4-20 mA
Cloud and data
AWSAzureGoogle CloudCloudflarePostgreSQLInfluxDBRedis
Networking and telecom
MikroTikCiscoUbiquitiRouterOSNETCONF
Operations and observability
GrafanaPrometheusDockerKubernetesGitHub Actions
Coverage
Headquartered in Turbaco (Bolívar, Colombia). We serve clients across Colombia and Latin America.
Colombia
Cartagena · Barranquilla · Bogotá · Medellín · Cali
Latin America
Mexico · Peru · Chile · Ecuador · Brazil · rest of the region
Frequently asked questions
Do you work with clients outside Colombia?
Yes. We serve clients across Latin America and accept remote projects globally.
Can you integrate devices I already have installed?
Yes. We work with standard industrial protocols (Modbus, SNMP, OPC UA, MQTT) and proprietary APIs.
How long does a typical project take?
An IoT pilot usually takes 4 to 8 weeks. Full implementations depend on scope, typically 3 to 6 months.
Do you offer support and maintenance?
Yes. We offer support plans, updates and 24/7 monitoring according to each client's needs.
Where is the data stored?
We can deploy in the cloud (AWS, Azure, Google Cloud) or on your on-premise infrastructure, based on your security requirements.
How do I start a project with you?
We start with a free discovery meeting to understand your needs and then deliver a detailed proposal.