Electronics & software design and manufacturing

Promwad Innovation Company is an independent electronics design house, creates new devices and software for the global electronics market, taking a customer’s product from idea to mass production in Europe or Asia.

Since 2004, the company's engineers and designers have implemented over 300 projects in consumer electronics, telecommunications, automotive electronics, home and industrial automation, media and entertainment — these are over 3 million manufactured devices.

Promwad’s customers are manufacturers of electronics, startups and industry companies in Western and Eastern Europe, USA and Canada.

The company has a quality management system certified according to ISO 9001:2008, holds a membership of IPC International Association and partners with technoparks and global vendors of electronic components, such as Texas Instruments, Marvell, STMicroelectronics, Fujitsu, Analog Devices, JTAG Technologies, Realtek.

For more info, please, visit our website: https://promwad.com

$25 - $49 / hr
50 - 249
Show all +
Minsk, Belarus
other locations


Key clients: 
SmartLabs, Qoobi Audio Innovation Company, startup Lapka, Fujitsu, Prestigio, AMCS, Triax, Parrot, JTAG Technologies, Analog Devices, Auriga, Intel, CISCO, CR2, ASBIS, CTI, Megafon.
Modem router design: 7-in-1 Image

Modem router design: 7-in-1

We have designed and prepared for mass production an advanced VoIP modem router that provides all types of office communications.

Our engineers designed an enclosure, hardware, low-level software, and Linux-based middleware, as well as stands for functional testing at the production site.

Our client received not only the 7-in-1 device but also one of the first modem routers with DECT base station on the market. It

supported up to 6 handsets.

Another competitive advantage is the integration of a ready-made VoIP software of our client with his own hardware solution. As a result, he guaranteed his subscribers a stable operation of the equipment.

Onboard automobile data logger Image

Onboard automobile data logger

By order of an American vendor of automobile communication devices we developed a new ready-to-operate product — a portable automobile recorder for control and diagnostics of technical state ("black box" for an automobile). It is plugged into a standard OBD-II plug, traces a route, fixes tens of technical parameters, records negotiations of passengers in a passenger compartment and transmits all information over a wireless

channel to a dispatch-coordination center. The size of the recorder: slightly more than a matchbox.

In the process of developing the onboard automobile recorder Promwad experts accomplished the following tasks:


— Software development and testing
— Case design and construction development 
— Production and debugging of prototypes

Network Device with Bluetooth Sensors Image

Network Device with Bluetooth Sensors

Our company developed a compact device for collecting data from Bluetooth sensors and transmitting them to the server. This new network device works with multiple Parrot Flower Power mobile gadgets that measure lighting, temperature, humidity, and soil fertility, helping users to create optimal conditions for the growth and development of their plants.

Promwad experts completed the following tasks under the

  • Hardware platform design
  • Software development
  • Enclosure construction development
  • Manufacturing of prototypes
Smart home multimedia controller Image

Smart home multimedia controller

We have developed a device designed to manage a home multimedia complex which includes a cinema, a tuner, a VCR and other smart home components. Data exchange between the controller and the smart home device is implemented on the basis of the HDMI interface over Ethernet via a PC or other devices connected to the network. The product’s features include quick setup and easy integration into the smart home ecosystem.

n the

process of developing an Ethernet gate to manage smart home devices, Promwad experts have performed the following tasks:

— Hardware development
— Software development and testing
— Industrial enclosure design
— Prototype manufacturing and debugging

Design of L2 Gigabit managed switches, 16 and 24 ports models Image

Design of L2 Gigabit managed switches, 16 and 24 ports models

Promwad engineering team designed a custom managed L2 switches based on the Realtek 83xx chipset (CPU MIPS-4KEc [email protected]) and Linux kernel. 

Our customer received a series of new products for simple network management.

Our scope of work included the following services:

— PCB design
— Mechanical design
— Thermal analysis
— Embedded software development
— Web interface for management

and control
Neuronavigator: optical navigation system for neurosurgeons Image

Neuronavigator: optical navigation system for neurosurgeons

We have designed a working prototype with the support of 3D images of ultrasound / MRI / CT. Neurosurgeons can monitor the position of their instruments in the patient's body in real-time with an accuracy of one millimeter.

The cost of the designed neuronavigator is 50% lower than market leaders offer, so it is affordable for the departments of neurosurgery in developing countries and small regional clinics. The

forecasted share of the product on the world market is 15%.


Qoobi One, a wireless vacuum tube preamp Image

Qoobi One, a wireless vacuum tube preamp

We developed the Qoobi One mechanical design according to the technical task by our customer: implemented the board fastening mechanisms, light guides, stiffeners, an assembly scheme. In the process of designing, we also created a 3D-model of the case.

A ready-made prototype of the Qoobi One was successfully demonstrated at CES-2018, a consumer electronics show in Las Vegas.

IPTV STB design Image

IPTV STB design

We have developed a model range of IPTV set-top boxes, implemented support for MPEG-2/4 and ЗD/НD video, ensured license coverage for all the proprietary coding standards for audio and video.

It was a turnkey project that involved hardware design, development of Linux based software, enclosure and mechanical design, mass-production support.

As a result, our client has become one of the international leaders in the

IPTV solutions market.

In the year of the project completion, SmartLabs won the $50 million contract with the largest telecom operator in Eastern Europe. Their IPTV devices and software solutions were installed for two million subscribers.


Lapka — a set of sensors for iPhone Image

Lapka — a set of sensors for iPhone

By the order of startup Lapka, we have developed the enclosure design, manufactured the pilot batch and prepared for mass production a set of sensors for iPhone: nitrate meter, radiometer, electromagnetic field, and moisture measuring devices. Each sensor is a rectangular unit with a base in the form of a wooden cube with a face size of 19 mm. The devices are connected to Apple smartphones through an audio interface. They use

the iPhone energy and CPU, and the measurement results are displayed on the screen of the mobile application.


In the process of project implementation Promwad experts completed the following tasks:

— Selection of materials for the device enclosure
— Design development for all parts
— Equipment development for batch production (a set of pressing molds)
— Pilot batch production of sensor parts sets


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Mobile Development Workload Assistance

Willing to refer: 
The Project
$200,000 to $999,999
Project summary: 

The client is a design and development firm based out of Atlanta, Ga. The client has been experiencing a large amount of new business, and needed to find a partner who could help them with the additional workload. Promwad Mobile had a reputation of being technically very good and trustworthy to work with. The client hired Promwad Mobile to develop for Linux, Android, and iOS platforms. At any time, the client usually had 5 to 10 developers working at Promwad Mobile on a variety of projects.

The Reviewer
Small business
Greater Atlanta Area
The Review
Feedback summary: 

Promwad Mobile has a very dedicated process, which has proven useful as the client has scaled up operations. Being able to depend on Promwad Mobile keeping projects managed properly is critical to the client delivering successful results. Promwad Mobile is also very technically good. The client can trust Promwad Mobile to work on a variety of project simultaneously, without worrying about Promwad Mobile being over worked.

The relationship can be considered more of a partnership than of a client and developer. At the start of the relationship, there was a bit of communication and cultural differences. However, those have been smoothed out as the client has worked with Promwad Mobile for many years. The client will continue to work with Promwad Mobile, and would recommend them to others.

Overall Score
  • 5.0 Scheduling
  • 5.0 Cost
    Value / within estimates
  • 5.0 Quality
    Service & deliverables
  • N/A NPS
    Willing to refer