Skip to content
@big-sem

Systems Engineering Mongolia

Building future with IoT

Hi there đź‘‹

We are an engineering-focused company developing IoT and distributed systems for real-world infrastructure. Our work spans the full lifecycle of connected systems from embedded devices and field communications to backend services and operational tooling.

We design systems intended for continuous operation, unreliable networks, and resource-constrained environments. Emphasis is placed on predictable behavior, observability, and long-term maintainability rather than rapid prototyping.


Engineering Focus

Our development approach covers multiple system layers:

  • Embedded & edge systems
    Firmware and edge software for sensors, controllers, and gateways, designed for low power usage, intermittent connectivity, and remote updates.

  • Device communication & messaging
    Secure, fault-tolerant communication between devices and servers using asynchronous and event-driven patterns.

  • Backend services & APIs
    Services for device management, data ingestion, processing, and integration with external systems.

  • Infrastructure & operations
    Deployment, monitoring, logging, and automation of distributed services with a focus on uptime and recoverability.

  • Internal tools & dashboards
    Operational interfaces for monitoring system state, diagnostics, and control workflows.


Design Principles

  • Reliability over feature velocity
  • Explicit handling of failures and degraded states
  • Clear separation between device, transport, and application layers
  • Systems designed to be observable and debuggable in production

This organization hosts internal tooling, infrastructure code, and selected public artifacts related to our engineering work.

Popular repositories Loading

  1. evm-api-md evm-api-md Public

  2. unitel-video unitel-video Public

    HTML

  3. open-spot-changelog open-spot-changelog Public

    public changelogs for Open-Spot

  4. .github .github Public

    About us

Repositories

Showing 4 of 4 repositories

Top languages

Loading…

Most used topics

Loading…