Main Dot C en

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WE CODE

About Us

Main Dot C (Main.c) is an international Software Development company.
Since 2011, we have been successfully and steadily cooperating with leading high-tech companies in the field of telecommunications, semiconductors, automotive and medicine.

Technologies

Main Dot C Team are Linux software development experts with years of experience in the following areas:

RT/ Embedded Linux systems • Kernel • Drivers • Bootloaders • Secure Boot • Networking • IoT

In addition, we provide services to harden the security of embedded systems running Linux. Security audits and hardening of Linux software are critical to getting a secure product to market.

Here is an incomplete list of technologies we work with:

RT / Embedded
- BSP, Device Drivers
- IoT: BLE, ULE, MQTT
- Platforms: ARM, MIPS, PPC, x86, DSP
- Operating systems: Embedded Linux, Android, VxWorks, ThreadX, eCos
- 4/8 bit processors with no OS
- Platform and OS migrations
- Busses: SPI, I2C, USB, CAN
Linux / Android
- BSP, Device Drivers
- Migrations: Linux to RTOS and vice versa
- Android architecture: Framework, JNI, Native space, Kernel
- Network and IP Stack
- User space Applications
- GUI: Android Apps, QT, Java
- Communications: TCP/IP, GSM, WiMax, WiFi , Bluetooth
Networking
- Low level networking, Ethernet, IP stack
- Network drivers and
- applications
- TCP/IP protocol family
- Client/Server architecture
- ARP, STP, DHCP, VLAN, TCP, UDP, HTTP, SNMP and other protocols
Network management
- Custom NETCONF agent implementations on top of Netopeer2
- Custom SNMP and NETCONF agents for Linux, Windows and VxWorks
- Net-SNMP library
- Migrations
- Custom EMS
- Integrations with existing NM Systems

Some of our projects

A solution for 5G networks based on Linux
Development of a hardware-software complex based on a Linux kernel operating in 5G networks. The solution includes pico and micro base stations, user devices, virtualization platforms, and devices that complement the core network. The complex includes products using Wi-Fi, backhaul, fronthaul, VoLTE, VoWiFi and VoIP technologies.

Stack: C, C++, Linux
Development of software for network equipment
Support and development of software components and OS distribution of radio relay modules, gateways and other network equipment.
Stack: C++, C, Yocto, Bash, Python
Cloud-based IoT system for wireless car charging
Software development for a cloud-based IoT solution. Design, implementation and maintainence of a real-time embedded firmware.

Stack: С/С++, Embedded Linux, Bare Metal FW
Multi-component SoC management system
Support and development of a multi-component system (a set of programs and utilities), the purpose of which is to manage and monitor unique equipment in the field of video and network technologies. The equipment is used all over the world to transmit media data in HD format.

Stack: .NET, C#, WPF, C++, Powershell, Python

System for vulnerabilities detection and remediation in Linux systems

Automated embedded system security auditing, vulnerability detection and remediation, and mitigation of the risk of hacking products that use embedded software for a wide range of flavors of Linux and related open source environments.

Stack: Python, Linux, Postgresql

What we are

The team

Our team consists of people with a calling, from young talents to coding gurus. We are moving in the same direction - united in our goals and culture. We build open and honest relationships within the company. The atmosphere that we cherish so much is created by each of us.

Processes

We work using flexible methodologies. We welcome independence in the organization of the work process. We have streamlined processes, a minimum of bureaucracy and a cult of common sense.

Reliability

For more than 10 years, we have been a reliable technology partner for our clients, implementing the most complex projects. The passion and professionalism of each of us helps to achieve the best result.

Management

Katerina Fetisova
Main Dot C CEO

Katerina has been the CEO of Main Dot C since 2021. Her entire professional experience is related to management and personnel management. Her projects include restructuring of company departments, development and implementation of codes of corporate ethics, work regulations, creation of effective teams, organization of business events Marketing Fest, Top Fest, Food Fest, conducting business training on business psychology, etc. The last 10 years Katerina held leadership positions. Since 2018, she has been working in high-tech, having established herself as a guru in the selection of IT specialists and hunting rare professionals.

Katerina travels a lot and practices yoga. Likes guests and parties with close friends. Since 2020, she has been an ambassador at the Russian Children's Fund NGO.

Education: Penza State University, Faculty of Economics, specialty "Personnel Management". Passed more than 100 training with Russian and foreign speakers. Diploma in Operations Management and IT Recruiting.

HR

Nadezhda Kondakova
HR manager

What do we offer

Two offices (Russia/Serbia)

Assistance with relocation (for the whole family)

Ability to work from anywhere in the world

Money: accurate and on time

Flexible start and end of the working day

Non-material motivation based on the cafeteria principle: medical insurance, sports, taxi, training

HR support 24/7

The Director’s phone number for each employee

Our expectations

Ability to work as a part of a team based on customer requirements

Knowledge of English and the ability to communicate within an international team

Ability to prioritize and meet deadlines

The urge for professional growth

Initiative and independence in solving work tasks

Friendliness and willingness to help

Employees feedback

I've been working here since 2011. What I love the most are the people and the atmosphere: the management - they're just sweethearts))) They're always taking care of their employees. I also like that our clients are from abroad, it gives me a chance to practice my English. And when I moved to Belgrade, I learned Serbian. Over these years, I've worked on various projects, which has greatly expanded my experience. There's an option to switch projects if you get bored with the current one.
Evgeny
Software Engineer
Serbia, Belgrade
I've been working here for 7 years since 2016. I have no desire to change my work. There are many interesting projects here. You always learn something new. I like being a part of a very friendly command. This is great luck to meet such a staff-oriented leadership. You can solve any issue. Your opinion is important here.

Mikhail
Software Engineer
Russia, Penza
From my point of view self-development is the main advantage of our company. High-tech is developing rapidly. Working in our company allows to develop and improve skills. The ability to work in a team is very important. You need to be able to be part of a big team. High performance is important as well. But it doesn't mean that you should work in 24/7 mode. There are no managers who require to do so in our company. All our managers and engineers are highly qualified specialists. The improvement of English speaking skills is the most important for me. This is the first requirement in our company. We work with colleagues from different countries.
Konstantin
Software Engineer
Russia, Penza
I have been working at Main Dot C for many years. During this time I have been involved in many projects. And, most importantly, all the projects were very interesting. Many projects have challenged my knowledge and skills, and as a result my level of professionalism has increased greatly during this time. The company has gathered an amazing team of highly professional developers. Everyone is always ready to help both beginners and each other, which helps to improve their level. The management of the company is part of the team and tries its best to provide the whole team with a cozy atmosphere during work, interesting projects and extra-work activities.
Yuri
Software Engineer
Russia, Penza
"Main.c" is a genuinely friendly company. Whether you work as a member of a virtual team or have daily in-office communication with colleagues, you are always surrounded by a consistently pleasant attitude, understanding and support. Every new day here is brighter and brings me joy.
Daniil
Software Engineer
Russia, Penza
I came to Main Dot C with a student level in 2021. Now I'm a junior. I like working in this company because of a friendly cheerful team, good bosses and good responsive curators. I like that the company cares about its employees.
Vyacheslav
Software Engineer
Russia, Penza
In Main Dot C, interesting tasks are set that require dedication and allow you to find application of knowledge in system-forming things. It is important to note that the results of the work do not remain "lying on the shelves", but are immediately introduced into real equipment. The work is carried out with advanced hardware operating around the world, which gives a feeling of being directly involved in the global technical and technological IT progress. Relationships in the team are built correctly. Based on a mutually trusting basis between management and colleagues, they allow you to perform complex work calmly and systematically, without unnecessary formalities. In addition, the high professional and intellectual level of colleagues gives an overall healthy atmosphere in the team.

Zakhar
Software Engineer
Russia, Taganrog
I have been working for “Main Dot C” for about 9 years and I can say that this is definitely the best place where I was lucky to work. The management always treated me with respect and support, considering my wishes and suggestions. The technical equipment is very modern and powerful, allowing employees to perform tasks efficiently. In case of necessity, all technical issues are solved as quickly as possible. The management style also deserves praise, as it contributes to the development and motivation of employees. On the topic of employee development, for example, one can mention that the company pays for and organizes English language courses. I am very grateful to Main Dot C for the opportunity to work in a team of professionals and just good, pleasant people. I recommend this company to everyone who is looking for a reliable and progressive employer.
Andrei
Software Engineer
Serbia, Belgrade
During a year of work in the company, Main Dot C has become my home. First of all, our team created such a warm atmosphere, all the guys are responsive and positive, the management is understanding and attentive. You can always personally contact the director of the company and resolve the issue. Main Dot C has the advantage of an individual approach to each employee, so that your requests, questions and comments will not be left unanswered. We have a very comfortable office, which has everything you need and even more. It's great when you have the opportunity to work not only in your own country, but also to become part of an international team. The company helps to quickly adapt, legalize, learn the culture and mentality of a country unfamiliar to you. You can always improve within the team, the management encourages it. You always have an opportunity to choose a hybrid schedule, combine in-office and remote work, the company does everything possible not only for your personal growth, but also for a comfortable emotional state. Therefore, everyone who wants to be heard, understood and not stagnate is always welcome!
Valeria
Assistant Director
Serbia, Belgrade
What I appreciate in Main Dot C? Our team. I have been with Main Dot C for a long time. As years went by, the size of our collective had grown, projects matured, goals shifted. But one thing remained constant: our high professional standards. I am really pleased with the fact that it is still possible to show our class and go full steam ahead.

Timur
Software Engineer
Finland

Jobs

If you have not found a suitable vacancy, but the desire to work with us is stronger, write to us and tell us about yourself.

Our HR manager will contact you.

nkondakova.maindotc@gmail.com, Nadezhda Kondakova

Contacts

Office in Serbia:
Belgrade

Contacts

Office in Russia:
Penza