Compliant, Market-Ready IoT Development & Training
Hacod is a full-cycle IoT engineering company providing compliant, secure-by-design, and production-ready hardware and software solutions under a single contract.
Our experience includes: LTE-M, NB-IoT, LoRaWAN, Bluetooth / BLE, Matter, Wi-Fi, MQTT, OMA Lightweight M2M (LwM2M). MCU firmware design: Nordic Semiconductor (nRF52840), ultra-low-power microcontrollers, and Zephyr RTOS.
Electronics Engineering: Custom schematics, high-density PCB layout, power management for multi-year battery life, antenna tuning, enclosure prototyping, and Design for Manufacturing (DFM) verification for mass production scaling.
Embedded Firmware: Specialized low-power firmware architecture, C/C++ development, and development within the Zephyr RTOS ecosystem (as open-source contributors and community speakers).
Cloud Infrastructure & Telemetry: Industrial cloud architectures, high-density telemetry dashboards, heavy industrial monitoring, asset tracking, and remote infrastructure management.
User Applications & UX/UI: Web and mobile interfaces, secure edge-to-cloud connectivity, and data visualization for complex IoT data.
Training & Knowledge Transfer: Engineering workshops and specialized Zephyr RTOS training to hand over operations to your in-house teams.
Credentials & Ecosystem Partners:
Zephyr RTOS: Official Ecosystem Vendor & Technical Contributor
Compliance: EU Cyber Resilience Act Compliant
Industry Partners: DigiKey & Onomondo
Our company Hacod is led by CEO Mieszko Mieruński, an ex-Nordic Semiconductor engineer and industry speaker with 12+ years in embedded systems. He is a Zephyr RTOS Contributor and former TSC member. He ensures decade-long reliability for hardware and firmware.
🟧 Visit Our Website: hacod.tech
🟧Follow Us on Linkedin: linkedin.com/company/hacod
Firmware Dev for Warehouse Automation Systems Company
Featured Review
Custom Software DevelopmentEngineeringIoT Development
Electrical Engineering
+1
Confidential
Jan. 2025 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Their ability to scale their support is impressive."
Oct 10, 2025
Founder, Template Systems
Damien Declercq
Verified
Manufacturing
France
1-10 Employees
Online Review
Verified
Hacod provides firmware development and support for a warehouse automation systems company. The team is responsible for providing firmware updates, board designs, and troubleshooting support using Zephyr.
The client is pleased with Hacod's support. The team demonstrates flexibility in scaling their support as required, and their Zephyr expertise has been valuable. Moreover, they communicate via email, messaging apps, and virtual meetings. Working with the team has been a pleasure for the client.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Founder of Template Systems
Describe what your company does in a single sentence.
Warehouse automation systems
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Hacod to accomplish?
Firmware development for robotic warehouse solution
SOLUTION
How did you find Hacod?
Online Search
Why did you select Hacod over others?
High ratings
How many teammates from Hacod were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Firmware updates, boards designs, troubleshooting support
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Great support from the team
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Working with Mieszko has been a pleasure. His deep expertise in Zephyr allowed him to quickly grasp our needs and contribute effectively from the start. He’s also demonstrated great flexibility in scaling his support as required.
What was your primary form of communication with Hacod?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
Their ability to scale their support is impressive.
Are there any areas for improvement or something Hacod could have done differently?
N/A
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Showing 1-1 of
1 Reviews
Meet the Team
Mieszko MieruńskiCEO & Lead Embedded Systems Engineer
Mieszko leads Hacod’s technical strategy and product architecture. He is a recognized Zephyr Technical Contributor and a frequent speaker at Linux Foundation global summits. Mieszko on LinkedIn: https://www.linkedin.com/in/mieszko-mierunski/
Julia TsesarCMO/Lead Designer
Julia leads Hacod’s marketing strategy and designs mobile companion apps for clients' IoT devices. She brings over 8 years of experience creating digital products and driving marketing growth. LinkedIn: https://www.linkedin.com/in/yuliia-tsesar/
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