6 posts tagged



List of Koveh.com projects.

Austrian Boxes

Investments: €20 000 to continue a project

The goal is to construct Bike lockers suitable for courtyards, shopping centers, office buildings, universities, and hotels all around Europe. In the presentation for investors below, you may find features of the bike lockers.

Austrian Boxes b2b for investors Author: Daniil Kovekh.


We started this project as a university project with four other members. We made a business model of box sharing. We planned to produce and place the bicycles by ourselves like it does another Austrian startup, which, how it appeared in the future, have not produced even ten boxes in 10 years. This model was too slow.

I was standing for the franchise plus retail model. We start with the retail model. We will improve the boxes and develop an app in this timeframe, which appears to be a huge deal. I consulted with the technical engineer of Sberbank to understand how to do the IoT handle to open the box with a smartphone and understood that the price for this work will be 5k€-8k€ and it must be made only with senior IoT developers due to the high responsibility and need to create server, database and the IoT dev.

The franchise must be started when the product will be ideal against the most threats, and the application will work stable.

I chose three main customers: business centers, small businesses, and hotels. Customers must situate all of them not far from the production point to make the delivery costs not higher than 10% of the cost.

For now, I am looking for team members; you may find the job posts soon. Ideally, it will be an unpaid internship since many students are ready to work for free to get one more line in a CV.

If you are interested in this project, send an email to Daniil@koveh.com or comment below.

Coldcaller.ru 2019

Due to the domain loss, Coldcaller is not available for registering and using the profile. This happened because I set PHP and SQL for coldcaller.ru. Most of the project files are still available, so I can set everything as it was before.

Bookchange.org 2018

An online bookcrossing p2p and b2c platform. The target audience: Russian population, 14-30, 45-65 years old, living in big cities.

What people do on Bookchange
On Bookchange, people find books, bookstores, bookcrossing points, libraries, and readers’ clubs. Bookchange is also a place where people buy, sell, give away, and rent books. Bookstores sell books in case if the book is not available on the p2p platform.

Goals of bookchange
Bookchange aims to create a community of readers, make reading less expensive, and protect our nature.

How to monetize the project
Money comes from advertisements in bookshops (online/offline), libraries, and cafes.
Furthermore, we can advertise publishers, books, audiobooks, and podcasts.

Bookchange can be responsible for rent and trading activities, where we guarantee to receive full payment.

What happened with the project

Unfortunately, I have suspended the project since 2019. I did not have enough knowledge to start with design and end with the backend alone. I am still willing to continue this project but in Vienna. The bookcrossing infrastructure here is more developed than in Moscow.

bookchange.org (link to the mirror of a site)

Guitar AI 2018

project of self-playing physical guitar that I made as a school project. I used C, Arduino, Bluetooth technology, and web programming to make it work.
Due to financial restrictions, the project’s total cost was less than 35€, so the main part was the code.

2022   english   projects   Стартапы
2021   HolyBike   Дизайн   Стартапы   технологии

HolyBike: Process

This is how the bike locker looks now, this is not the final version, but let’s look at the process


this model has a small color defect inside, but it does not change the functional part
2021   HolyBike   Велосипед   Дизайн   Стартапы

Bike Lockers: Structure and Design

Bike lockers will appear in the upcoming years, mainly in every city of Europe. The trend of ecological and healthy transportation comes into our lives. People need to leave a bike or an e-scooter in the place where Locker will protect the transport from rain, thieves, and vandals. Few companies already produce the boxes, but most make mistakes and can’t take the market over. In this article, I gathered the main features of the bicycle locker structure and design. To make reading clear, I sorted the rules by topics.


Bicycle lockers can be anywhere: near Shopping malls, Offices, Schools, hotels, garages, museums, train and metro stations, public places, homes, garages, etc. It is possible to make different lockers for each location, but the locker price will be overwhelming. For this reason, companies try to make one universal model for any location. Some companies offer additional features, like the Bluetooth locker, a green roof, e-charging, or a different color. These changes are not crucially affecting the construction but help to reach the needs of the customers.

Safebikely, they have the best design for now.


Bicycle lockers should be compact. One rectangle must include two bicycle slots on two sides.

The bicycle should enter the locker starting from the rear wheels.

you may scroll left and right

The basement may be made for each rectangle separately for the ease of transportation or changing the sizes if the amount of boxes does not satisfy the demand. However, you will get the double layer of the inner walls. So, the basement can be made for all of the planned sections.

The walls between slots can be made out of the metallic grid or with patterned or transparent material. It is made for safety reasons. The outer walls can also be patterned or transparent. It depends on the safety requirements from the government or a company. But the box must not lose the primary purpose – the safety of a bike.

The lock on a box must be covered from the rain. The lock can become rusty soon, and the opening of the door will be a tragedy.
Handles must be comfortable and keep warm temperature. On hot or cold days, the metallic handle can reach an enormous temperature so that it will be uncomfortable or even risky to touch the handle. They can be either made of a material like wood or can be covered by a sunlight.

The locker must be easy to clean. There should not be details that make cleaning impossible, like too sharp angles or too small patterns.


If we want to place the boxes on the street, we should not make them too high; otherwise, boxes can damage the view of a city and can be banned to use in the city.

The size should be well suited for standard e-scooters (like Ninebot or Xiaomi), city bikes, road bikes, and MTBs. Let’s assume that the max size of Mtb can be XL (22 inches frame) with 29 inches wheels. Don’t count any unique bikes that are too high or too long, a bike with four wheels, or a bike with too wide handlebars.

For example, I took Cube Stereo Hybrid 160 with a frame length of 128,9 cm and 73,9cm (29 inches) wheels. That means that the length is 129+74=203cm + 2-5cm. The manufacturer of steel usually uses 2m and 2.5m width of a steel sheet. So we must satisfy 2m. In this case, we put the bicycle not straight but under angle.

The height is equal to half of a wheel 37cm + frame and handlebar size 65cm + 7-10cm- + additional space 3-5cm, so it is 115 cm-120. don’t forget about the height of a basement and the “feet” to make the construction stable.

The width is equal to the size of the handlebar. Mtb handlebar has a maximal of 61 cm. Don’t forget about the real part. The width of tires (excluding fatbikes) and the end of the frame are important. So, the width in the form should be 65-75 cm. The manufacturer uses a 1.5m, 2m, 2.5m sizes of the sheet, so we can use 75 cm for 2 walls, or 67 for 3 walls (but it’s hard to measure it right), or 62.5cm for 4 walls using 250cm sheet. Don’t forget about the angled laid bike.

we see that in this example the size of a box is too large and it could be lower if we assume that most of the people use normal-sized bikes, however, don’t forget that e-scooter must have enough space there too, maybe the scooter can be laid on a wall to save space


The purpose of the box is to protect the bicycle; the design and sustainability come next.
The material used should last long and should be easy to clean and produce. The material should be water, cold, and dirt resistant. However, the price of the material should not be extremely high unless it is corten steel.

Why can corten be a good idea? If we implement corten steel, we don’t need to care about cleaning it, and through times corten will look better. Corten seems nice with a green roof. However, this is an assumption. Probably due to its size, it will look unpleasant.

That is just a pot for the flowers, but it looks like the bicycle locker.


Color should be neutral. It is better to use one color. The color may differ due to different surroundings and company styles. If it is a specific material, like corten, we save the initial color.

The box lock

There can be three types of locks in the locker: no locks, key (password) lock, and Bluetooth (Wifi or cellular) lock. Each type has its scenario of usage:

  1. No locker can be used, e. g., in schools, shopping malls, or other locations, where lockers are not used for a direct profit. Instead, people can use their locks, then the purpose of the box is to keep safe the details of a bike: wheels, cranks, saddle, or forks. These parts are popular in the darknet.
  2. A Key or a password lock can be used near houses (e. g., in the courtyard), offices, etc. That means that only members of one community will be able to use the bicycle parking slots. The boxes can also be used for profit by renting out the slots for months or years.
  3. A Bluetooth (Wifi or cellular) lock can be used for mass usage. These boxes can be placed anywhere and are typically used for profit. The owner can be the shopping mall, business center, University, or even a government.

structural stability and safety

The box must not fall or disassemble due to external forces like vandalism, punching, or obviously – using a screwdriver.
That means that only an authorized person can disassemble a box, e. g., with special instruments.

other examples

By this link, you may find different companies who produce or use bike lockers. I used their photos in this article.

Holy Bike, my project of a bike locker will use all of the rules mentioned above to make the most comfortable and well-looking Bike Box

2021   bicycle   Design   Дизайн   Стартапы

tensorFlow и openAI

2 бесплатные программы машинного обучения.
Бесплатные курсы и библиотеки помогут за неделю изучить основы и научить нейросеть отличать собаку от кошки, двойку от четверки и так далее. Все на английском.

Интересные статьи на openAI за 12 минут пакажут как нейросеть обрабатывает фото. Статей много, с картинками и кодом.
Нужно знать python или javascript. Первый для легкого проектирования, другой для сайта. Питон для сайта не удобен.

Для сложных задач нужны сотни терафлопс (триллионы процессов в секунду). Помогут cloud.yandex.ru, google colab, amazon (не пользовался). Яндекс и Гугл работают бесплатно.

2019   AI   Программирование   Стартапы   технологии

+2000% RWLK

Израильский стартап делает протезы для инвалидов. за 15 минут от 0.25$ до 5$.
На pitly учусь инвестировать.

Карта S&P 500

показывает капитализацию 500 компаний.

2019   биржа.   Стартапы