Big Data software
and systems for business

I would like to express my sincere gratitude for the contribution that the DUC Technologies team has made to the development and launch of our new chatbot based on GigaChat. This turnkey project is the result of great perseverance, creativity, and professionalism. A tremendous amount of work was completed in the shortest possible time, from researching our clients' needs to testing the final version of the bot.

As you know, the modern market requires constant development and adaptation from us. The launch of this chatbot is a clear demonstration of our commitment to keeping pace with the latest technologies and actively using them to improve service quality. The chatbot utilizes advanced natural language processing technologies — LLM (Large Language Model)—which ensures high-quality responses to almost any user query.

Integrating the bot into Telegram is an excellent solution, as this platform is one of the most popular among our target audience. I believe this step will not only enhance our interaction with existing clients but also attract new users.

Once again, thank you for your hard work and professionalism! I am confident that many more successful projects await us in the future, which we can implement together.

Ismagilov Amir
General Director of DELION LLC

Following my visit to Tech Week in Moscow, I decided to engage DUC Technologies with a request to conduct an assessment of the procurement activities of LLC GAZPROM DOBYCHA NADYM. The goal was to identify growth points and potential improvements using modern big data and artificial intelligence technologies.

DUC Technologies handled the task admirably and completed the assessment in the shortest possible time. The company's high level of engagement in the process and its keen interest in the work and continued collaboration are especially noteworthy. The result was a valuable report that provided a clear understanding of data enrichment sources for procurement, a methodology for data integration, and a supplier rating system. Based on the analysis of this report, we will be enhancing the level and quality of our procurement activities.

We plan to continue our cooperation with DUC Technologies on new tasks related to procurement, including new IT projects.

Bokach Evgeny Vladimirovich
Head of Procurement Preparation and Execution Department
LLC "GAZPROM DOBYCHA NADYM"

Working with the DUC Technologies team is a genuine pleasure and a privilege. Our project to track the accuracy of waste disposal trips to landfills in the Moscow region was incredibly successful thanks to the unique abilities and dedication of the specialists who delivered it as a turnkey solution.
Over the course of four months, we faced enormous challenges, including the need to verify 22 criteria for each trip and process three years' worth of data exceeding 5 TB. Our partners at DUC Technologies demonstrated the highest level of professionalism and technical competence, developing a scalable solution based on Apache NiFi, Airflow, Greenplum, and Apache Superset in a compressed timeframe. This allowed us not only to effectively solve immediate tasks but also to create a platform ready for future import-independent development and the integration of new technologies.
I would especially like to highlight the flexibility and adaptability of the DUC Technologies team's approaches. We were able to effortlessly configure both daily and ad-hoc processes for calculating trip accuracy without making changes to the core code. This proves their deep understanding of the project's technical and business needs.
Thanks to their work, we have significantly improved the transparency of trip accounting and integrated four data sources ready for reuse. The DUC Technologies team didn't just complete the assigned tasks; they exceeded all our expectations by creating a foundation for future innovations in data management and the development of our Data Office.
I can confidently state that working with the DUC Technologies team is not just cooperation; it is a strategic partnership that enables us to reach new heights in our projects!

Evgeny Chelnokov
Project Manager

Уважаемая команда ООО «ДЮК Технологии»,

От имени компании ООО «Корус Консалтинг ДАР» выражаем искреннюю благодарность за ваше значительное участие и профессионализм в процессе разработки аналитической платформы для сбора данных и построения отчетов в одной из крупнейших в РФ горнометаллургических компаний.

Ваши усилия по анализу текущих ИТ-систем позволили нам не только оптимизировать
процессы сбора и хранения данных, но и значительно улучшить их обработку и анализ. Интеграция более 15 корпоративных ИТ-систем — это серьезное достижение, которое стало основой для формирования единой точки правды. Автоматизация загрузки данных из гетерогенных источников и разработка собственного ETL и DQ фреймворка стали настоящим прорывом в повышении эффективности работы с информацией и принятии более быстрых и верных управленческих решений разного уровня управления, в том числе топ-менеджемента.

Мы также высоко ценим вашу работу по обеспечению управления качеством данных.
Результат, достигнутый в обеспечении точности и актуальности на всех этапах передачи информации от источников до витрин, позволил нам и заказчику сократить количество ошибок и повысить доверие к принимаемым решениям, основанным на этих данных. Создание более 250 отчетов, включая дашборды и экранные формы по таким важным для нас и заказчика блокам, как инвестиции, инициативы, персонал, финансы и производство руды, значительно упростило процесс мониторинга и анализа ключевых показателей нашего заказчика.

Кроме того, реализация алгоритмов обработки данных, включая извлечение,
трансформацию, обогащение и формирование витрин данных для 300 таблиц-источников,
включая организационную структуру предприятия и НСИ, обеспечила нашему заказчику
возможность более глубокого анализа и принятия обоснованных решений. Ваши
технические навыки и внимание к деталям сделали этот проект успешным.

Мы уверены, что сотрудничество с вашей компанией открыло новые горизонты для нашей деятельности и позволит нам достичь еще больших успехов у нас и у наших крупных заказчиков. Надеемся на дальнейшее развитие нашего партнерства и реализацию новых совместных проектов.
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Алиса Школьникова
Руководитель направления
Data Governance

As the Head of the DWH and ML Department, I am pleased to share my experience working with the DUC Technologies team in this field. We have been collaborating for many years, and during this time, the company has proven to be a reliable and highly qualified partner.
Over the course of our cooperation, a large number of projects have been implemented, each completed to a high standard. It is important to note that all projects were delivered on schedule and with consistently high quality.
I would particularly like to emphasize that our colleagues always provide highly qualified specialists, including architects, analysts, and data engineers, who possess deep knowledge and experience. Their contribution to our projects has been extremely valuable and has enabled us to achieve significant results.
Overall, our collaboration with DUC Technologies has been highly successful and productive. We continue to receive high-quality services from them and are confident that all our future projects will be executed to the highest standard. I confidently recommend this company as a reliable and professional partner!

A.Y. Zenkovich
Head of DWH and ML Department
LLC "KORUS CONSULTING DAR"

LLC "Transneft — Far East" expresses its gratitude and appreciation to the team of LLC "DUC Technologies" for the fruitful cooperation in solving a production task in the field of computer vision using artificial intelligence. Your system identified all test tasks on the video data with a probability of at least 80%.
We wish you success in the development of your company and in achieving high results.

A.V. Zvaigzne
Chief Engineer
LLC "TRANSNEFT — FAR EAST"

The Organizing Committee of the "MERGE" IT Conference expresses its gratitude to the conference speaker, Alexander Suleikin, for his contribution to the development of the IT community and participation in the professional "MERGE" IT Conference on April 25-26, 2025, in Innopolis.
His presentation in the Development: Open-Source track on the topic "How to Choose Open-Source Components for a Data Lakehouse Platform for Medium and Large Businesses" was highly appreciated.

D.N. Vlasenko
Chairman of the Organizing Committee
"MERGE" IT Conference