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Sergey Yanov

Offer Sergey work on your next project.

Ukraine Dnepr, Ukraine
11 minutes back
Available for hire available for hire
37 Safes completed
2 years back
30 clients
age 45 years
on the service 12 years

Rating

Successful projects
100%
Average rating
No data
Rating
2137
Enterprise Resource Planning (ERP)
12 place out of 875
Desktop Apps
21 place out of 471
32 projects
Enterprise Resource Planning (ERP)
3 projects
Desktop Apps
3 projects
Client Management & CRM
2 projects
Online Stores & E-commerce

Language proficiency level

Українська Українська: fluent
Русский Русский: fluent
English English: intermediate
Deutsch Deutsch: intermediate

CV


Sergii Yanov

System Administrator, Programmer





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<!--[if !vml]--><!--[endif]-->Skills

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Automation of accounting and finance.


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Business process development.


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Analysis and resolution of software issues, including 1C.


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Project development and technical documentation.


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Development and implementation of data analysis systems.


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Integration of software systems.


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Planning and deployment of network and technical infrastructure.


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Maintenance and repair of computer and server hardware.


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Deployment of monitoring and backup systems.


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Development, optimization, and implementation of network infrastructure.


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Configuration and maintenance of networking devices (including Microtik and Cisco).


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Virtualization system setup.


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Selection and optimization of hardware.


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Software development and customization.



<!--[if !vml]--><!--[endif]-->Work History


<!--[if !vml]--><!--[endif]-->Jun 2017 - Oct 2023

Freelancer

Private Entrepreneur Yanov S.V., Dnipro

My professional activities encompass a variety of projects related to equipping, optimizing, supporting, and implementing the information infrastructure of enterprises. I am also involved in servicing and repairing computer equipment, as well as server infrastructure based on Windows and Linux platforms.

My work includes deploying monitoring systems and creating data backups to ensure the reliability and security of information. I design, implement, and integrate the network infrastructure of enterprises, as well as configure and maintain network equipment.

In my toolkit, there is also the configuration and maintenance of virtualization systems, virtual servers, and workstations. I engage in selecting and optimizing hardware for various projects, such as accounting systems, CRM, and web products. Additionally, I develop and customize software, including CRM systems, web applications, and accounting systems.

My professional scope also encompasses configuring network equipment, including devices from Microtik, Cisco, and other manufacturers. I have experience working with various models and brands of network equipment, ensuring its proper functioning and alignment with the infrastructure needs of enterprises.



<!--[if !vml]--><!--[endif]-->Mar 2016 - Jun 2017

Analyst-Programmer of Information Systems

Biosphere Corporation, Dnipro

In my previous role at Biosphere Corporation, I undertook a diverse array of pivotal responsibilities geared towards enhancing operational efficiency and the agility of corporate procedures:

My contributions significantly bolstered operational efficiency, curtailed risks, and elevated corporate resource management. I was an integral part of a team fervently dedicated to the continual enhancement and innovation within the realm of information technology and corporate process governance.

Furthermore, my responsibilities extended to strategic planning and the deployment of network and technical infrastructure meticulously tailored to the specific requirements of my projects. This task demanded not only the formulation of an optimal infrastructure to underpin business processes but also the assurance that each project boasted a dependable and high-performance technical foundation.



<!--[if !vml]--><!--[endif]-->Aug 2013 - Mar 2016

IT Director

Exim Textile LLC, Dnipro

My experience includes deploying server and network infrastructure, implementing, supporting, and enhancing the 1C ERP system, as well as automating warehouse operations. My responsibilities encompassed the following key aspects:

All these tasks required a wide range of knowledge and skills in the fields of information technology, accounting, and business process automation. My work contributed to enhancing the company's efficiency and competitiveness by ensuring the reliability and accuracy of information systems, as well as optimizing resource and process management."

Please note that this translation is provided for reference, and you may want to review it for any specific terminology or context adjustments depending on your needs.



<!--[if !vml]--><!--[endif]-->Mar 2003 - Jul 2013

Director

Private Entrepreneurship (PE) SV-Service, Dnipro

Technical IT Maintenance and Repair:

Diagnostics and repair of computers, laptops, and tablets of various brands and models.

Installation and configuration of operating systems (Windows, Linux, macOS) and application software.

Replacement and maintenance of hard drives, RAM, motherboards, graphics cards, and other components.

Collaborating with clients to identify and resolve technical issues, providing technical support and guidance.

Installation and updating of antivirus programs and ensuring data security.

Technical Maintenance of Office Networks:

Regular technical maintenance of office computers and networks.

Troubleshooting hardware and software issues to minimize downtime for employees.

Managing computer equipment inventory and upgrading components as needed.

Assisting users with computer and software setup and usage.

Working with 1C Products:

Selection and consultation of clients on suitable 1C products based on their needs and business processes.

Active participation in sales, including product presentations, creating commercial proposals, and contract negotiations.

Implementation and configuration of 1C products for clients, including user training and initial support.

Project management for the implementation of 1C solutions, from requirements gathering to successful deployment.

Website Development and Integrations:

Website development using modern technologies and platforms.

Customizing accounting systems to meet client-specific requirements.

Developing integrations to optimize business processes and data exchange between various systems.



<!--[if !vml]--><!--[endif]-->Aug 2001 - Feb 2002

Systems Administrator

State Enterprise "UkroptGroceries", Dnipro

My professional activity focuses on ensuring the reliable and uninterrupted operation of the enterprise's information infrastructure, as well as on the development and improvement of software for financial and production management. My role includes the following key responsibilities:

Windows Server Management and Administration:

Optimization and support of Windows-based computers and servers to ensure high performance and reliability.

Deployment and configuration of new servers, as well as data migration when necessary.

Management and monitoring of server resources to prevent overloads and failures.

Network Infrastructure and Security:

Configuration and support of network devices, including routers, switches, and firewalls, to ensure reliable connectivity and security.

Configuration and updating of software, including patch installation and security updates, to minimize vulnerabilities and risks.

Data Management and Backup:

Implementation of a data monitoring and automatic backup system to ensure data integrity and rapid recovery in case of failures.

Development and implementation of data storage strategies for efficient resource management and data availability.

Data Security and Network Security:

Configuration and maintenance of firewalls and antivirus systems to ensure a high level of data and network security.

Development and implementation of security policies, as well as monitoring and response to potential threats.

User Support and Accounting:

Providing technical support to employees, including troubleshooting technical issues and IT consulting.

Installation, support, and customization of software for financial and production management to optimize business processes and improve efficiency.

This comprehensive approach allows me to effectively manage and maintain the IT infrastructure, ensuring its stability, security, and alignment with the organization's goals




<!--[if !vml]--><!--[endif]-->Education


<!--[if !vml]--><!--[endif]-->Sep 1998 - Jun 2003

Specialist's Degree: Transport Process Management

Dnipro National University of Railway Transport - Dnipro, Ukraine



<!--[if !vml]--><!--[endif]-->Sep 1987 - May 1998

High School

School #139 - Dnipro, Ukraine




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Car repair and various electrical equipment repair


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<!--[if !vml]--><!--[endif]-->Languages

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Russian: Native language.


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Ukrainian: Native language.


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English: Intermediate, actively learning.



Skills and abilities

Programming

Portfolio


  • 29 119 USD

    comprehensive platform for integration, automation, and analytic

    wear is a comprehensive platform for integration, automation, and analytics for e‑commerce and brick‑and‑mortar retail. It brings together Odoo 17, 1C (U PP), Kafka (KRaft), ClickHouse, FastAPI, PostgreSQL, Grafana, CI/CD, a Telegram bot, and AI services. The platform covers data synchronization, plan‑vs‑actual analysis, forecasting, store replenishment, shelf‑space‑aware sales planning, store database management, barcode generation, monitoring, full change‑history storage, and intelligent user assistance.
  • Virtualization and CRM infrastructure on Proxmox VE

    An isolated virtualized environment based on Proxmox VE has been designed and implemented for hosting CRM Bitrix24 and proprietary microservices. The infrastructure includes a mail system, Docker containers, process automation, and API integrations.
  • Integration and automation based on Odoo

    Python
    A zero-based ERP infrastructure was designed and implemented on the Odoo platform in a containerized environment. The system provided full integration with business products and processes, including exchanges with 1C, ClickHouse, Kafka, and auxiliary microservices. During the development of the system, a transition from Odoo 16 to Odoo 17 was carried out, including data, module, and configuration migration. Full automation of exchanges, analytical dashboards, and CI/CD processes was implemented.
  • 5000 USD

    Development of the mobile app of the company for gadgets and TSD

    Hybrid Mobile Apps
    Developed add-on that united the work of the 1s enterprise, the company’s composition, Bitrix24, the company’s site and the company’s site.
    The add-on works with each information chain, and sends both receives the necessary information from each system.
  • 226 USD

    Private Bank Integration -Bitrix24

    Enterprise Resource Planning (ERP)
    Integrated Private Bank with Bitrix24 under the Business-process client.
    In the necessary phase the payment is formed and in Bitrix 24 the information about the payments comes.
  • 451 USD

    BITRIX24 for TENDER

    Enterprise Resource Planning (ERP)
    An application for Bitrix24 has been created to hold a tender among suppliers on the goods of the transaction and the determination of the winning supplier.
    1 . Identified for each product supplier
    The 2nd Send all the requests automatically (or by email, sms, viber ....)
    Reply (price and conditions)
    Choose for each product the winning supplier
    Create a purchase transaction or add the goods to the existing
  • 677 USD

    Development and support of the wordpress website

    Web Programming
  • 338 USD

    A wordpress exchange through the app.

    Enterprise Resource Planning (ERP)
    In case of changes to 1c, it works with the app code and on the site changes appear at the same time.
  • 10 000 USD

    Development and training of neurosets.

    Desktop Apps
    Development and training of a neuron network, which allowed to determine sales by customers, based on data 1c
  • Written by VK (dll) for exchange with Bitrix24

    Desktop Apps
  • Description of external components for 1c

    Enterprise Resource Planning (ERP)
  • 338 USD

    Integration 1c (self-writing) with API Bitrix24

    Enterprise Resource Planning (ERP)
    The integration module is developed with the API Bitrix 24 (non-standard).
  • 135 USD

    Integration of new mail in 1c

    Enterprise Resource Planning (ERP)
    The integration of the new mail was produced on the basis of JSON requests in the U.T. All information was integrated into existing guidelines (contragents, delivery addresses, contact information). Functional registration of the receivers and senders, addresses, returns, updates, returns, returns, returns, returns, returns, returns, returns, returns, returns, returns, returns, returns, returns, returns, returns, returns and returns.
  • 500 USD

    Integration of binotels in 1s 8 Trading 2.3.

    Enterprise Resource Planning (ERP)
    Integration of the SImplit module (phone panel) in 1C trading + system automation at calls and operators' actions
  • 2000 USD

    Development of the software for the printing of the string code in suppliers

    Desktop Apps
    1 . The software was developed on Delphi in which it was sent to suppliers. From 1C in the PO was filled with the initial information and the PO was sent to the suppliers.
    The 2nd In this software the supplier imported the nomenclature or imported it in the manual, and the goods formed a string code in the necessary format. The screenshots were printed. Since each unit of the goods (this were the rolls of the tissue) is unique by characteristics (different length), then on each unit formed its unique string code and was attached to the goods.
    3 . In the 1C was implemented a decryption of code and the formation of derivative documents, warehouse and expenditure documents.
    and 4. I was set to work with the data collection terminals to support this functional work.
    Thus, on the enterprise was implemented the account of the goods through the code to each unit.

Reviews and compliments on completed projects 39

Quality
Professionalism
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Deadlines

All professionally, quickly, qualitatively. I recommend for cooperation.

26 March 2024 158 USD
Integrate Checkout into 1C8

Quality
Professionalism
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Deadlines

Specialist in his field. Let's continue working.

21 August 2023 180 USD
Synchronization of 1c UT and site on open card

Quality
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A great executor. I strongly recommend.

19 May 2023 45 USD
Products in 1c

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A competent executor. The collaboration liked.

27 March 2023 34 USD
Correction of the error in 1c7 NP.ERT(91)}: Fault column identificator!

Quality
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Thank you very much, everything was done very quickly and quality! The program worked again as it should, and instead of a mistake it releases a table with results! It is time!) Sergey is a real professional, I recommend!!The !

18 March 2023 90 USD
Creation of group replacement processing of goods in customer orders

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Everything is done in time. Joint work on cleaning. All wishes are taken into account

6 December 2022 271 USD
1c UT 11.4

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The professional. The work was done quality and taking into account all wishes. I highly recommend.

15 July 2022 34 USD
Solution of task

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A great specialist!The !
The work was done in time!
Very careful to the details!

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We thank Sergey for conducting the audit for our company. It’s all very fast and rapidly. Immediate answers to our questions. We will cooperate further.

Profile deleted | Safe Safe | Response review

16 June 2020 85 USD
Synchronization of 1c and bitrix24

Quality
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Deadlines

Work satisfied, performance speed impressed, I recommend for cooperation.

5 June 2020 85 USD
Интеграция 1с с Битрикс24

Quality
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Deadlines

Спасибо за скорость и профессионализм!

22 April 2020 34 USD
Подключение и настройка терминала Zebra ТС200J-10C112F6 к программе 1С

Quality
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Подключен и настроен принтер для распечатки штрих-кодов, загружена в базу номенклатура и формирование штрих-кода в программе этого не было. Сканер сканирует коды. Идет настройка сканера и пробы в тестовом режиме.

Quality
Professionalism
Cost
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Deadlines

Заказ сделан. Вопросов нет.

Profile deleted | Safe Safe | Response review

5 November 2019 45 USD
Настроить выгрузку торгового каталога из 1С на Прому

Quality
Professionalism
Cost
Contactability
Deadlines

Все ок. Профессионально, качественно, в срок

23 September 2019 45 USD
Delivery Module 1C

Quality
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Cost
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Deadlines

The task is done, I recommend cooperation!

10 September 2019 118 USD
Синхронизация самописной конфигурации с сайтом

Quality
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Cost
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Deadlines

Все ок, проэкт выполнен согласно поставленным условиям

1 September 2019 135 USD
Import data to 1C from text files

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Everything was done well and quickly.
I recommend !

Quality
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In my unprofessional perspective. It’s a professional who raises me up the head 🙂

Quality
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Everything went perfectly, always available for communication, all nuances are resolved by flight

Quality
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It was an unpredictable project, a mass of errors that did not depend on Sergey, due to this implementation was significantly delayed. But I want to thank Sergey for coping with all the complexities and features of the API provider, I highly recommend.
I hope for further fruitful cooperation.

Quality
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The project is done instantly, it’s a record. Thank you for help.

Quality
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The work has been done early, all the nuances have been resolved immediately, I hope for further cooperation

6 October 2018 25 USD
1c of work

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Thank you for the speed.
Everyone is satisfied

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A lot of thanks! Very professional work. I recommend to everyone.

Profile deleted | Safe Safe | Response review

24 January 2018 135 USD
Integration 1c and site based on opencart

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Deadlines

thank you. Sergey is a professional of his work.

Quality
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Operational implementation according to the task, as always at the height, will be addressed again and again.

Quality
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The task is done, recommendations are received, work is pleasant

23 October 2017 9 USD
Download the file in .mmo format

Quality
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Again, Sergey managed the task on “excellent”!

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Specialist is great, I recommend it to everyone.

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He did everything quickly and well, and was satisfied with the work done. We work further!

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The decision was quickly found, which was pleased. Experience, I recommend it!

18 February 2017 135 USD
Accounting and labelling of goods

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It is a pleasure to work with a professional who understands the customer’s requirements. The accounting system has been fully adapted to our requirements and tasks. The sample of the label was brought to perfection and all requests in the improvements of the moment - not prescribed in the TZ were fulfilled. Thank you very much, we will continue to work together.

9 December 2016 68 USD
доработка подарочных сертификатов

Quality
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Deadlines

сделано было даже больше изначально запланированного, все отлично. Рекомендую.

Quality
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Deadlines

The project is implemented.

7 November 2016 14 USD
настройка отчета остатки

Quality
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Cost
Contactability
Deadlines

все отлично выполнено и в срок

4 November 2016 14 USD
настройка отчета продажи

Quality
Professionalism
Cost
Contactability
Deadlines

все сделано отлично по нашим требованиям и оперативно

23 August 2016 5 USD
Processing 1s 8.3 UT

Quality
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Cost
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Deadlines

The task is carried out quickly and quality. I recommend

22 August 2016 113 USD
1C CRM

Quality
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Installation and accession of 1C CRM.
The assigned tasks were performed quickly, after completion of each attached as a screenshot report, the connection is quite rapid. At the end, he showed how his improvements work and consulted on the functionality of the CRM. Thank you, I am pleased with cooperation.

Quality
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Deadlines

Сергей проявил себя как настоящий профессионал своего дела.
Задача выполнены точно в срок на высоком уровне.
Рекомендую, будем продолжать работать.

Profile deleted | Response review

Activity

  Latest proposals 10
Create a Wordpress website based on content from another website
3000 USD
Automation of lead processing and CRM systems
5824 USD
Development of a medical online platform (Web + Telegram + MVP application)
609 USD
Configuration of individual odoo modules Personal project
29 USD
Bitrix24 setup Personal project
Data collection, storage, and analytics system (airtable, make, apify, softr)
10 000 USD
1C Programmer for setting up sales plans and reports (long-term cooperation)
200 USD
A series of settings and automations in the 1C:Enterprise system for a company in the retail and distribution sector.
34 USD
Collaboration on Odoo projects Personal project
Odoo project Personal project