Igor Shirokov Email & Phone Number

Moscow, Moscow City, Russia

- Evolve an internal development platform based on Kubernetes clusters.- Bring DevOps practices and the corresponding tooling around them to related teams.- Develop automation that simplifies the team's work.- Expand a common development infrastructure from on-demand dev environments to production.- Deploy and update Kubernetes components, including CloudNativePG, MongoDB, RabbitMQ, and Kafka.Results:- A tooling in Python was created for backup and restoration of the MirrorMaker 2 replicator state.

Moscow, Moscow City, Russia

- Maintain the company's streaming services.- Improve performance and reliability of monitoring systems.- Conduct analysis of service operation, search for bottlenecks.- Interact with related departments of the company: with business, developers and system administrators.- Ensure information security and data safety.- Development of monitoring systems, dashboards in Grafana, Zeppelin, Elastic.Results:- The company's streaming services are fully covered by monitoring. Dashboards in Grafana have been improved, the architectural diagram of the services has been updated.- Alerts in Mattermost have been configured based on VictoriaMetrics.- A notebook for checking data has been developed in Apache Zeppelin (PySpark and bash).- Kafka has been deployed in KRaft mode for testing.

Moscow, Moscow City, Russia

- Management of masters in the joint Russian-Chinese program;- Giving lectures and conducting practical classes on the course "Reliability" and "CAD Systems" in Russian and English.Result:- PhD thesis defense.

Moscow, Moscow City, Russia

- Cost planning by stages and types of work.- Justification of the R&D profitability in the tender documentation.- Preparation of financial statements in the R&D process in Excel.- Writing and formatting reports in accordance with GOST.- Preparing presentations and defending the results of the work in front of the customer.- Management of a team of researchers (5 people).Result:- 2 state contracts for a new engine development were completed for a total of 200million rubles;- Participation in 10+ research projects (RFBR grants, projects and targeted programs, and contracts).

Moscow, Moscow City, Russia

- Conducted migration an existing database from MSSQL to PostgreSQL.- Developed a database model and redesigned existing ETL-scripts (API, web scraping). Wrote new and updated existing procedures.- Initiated the implantation of Apache Airflow into the workflow of new R&D project.- Participated in the development of the site on Django, creating dashboards in Plotly.- Together with a team of data scientists, I conducted data quality analysis and its pre-processing.- Configured a pipeline for a commercial dispatch center: data acquisition, cleaning and enrichment, logic calculation, formation of final JSON for a web service.Results:- Data schema developed and optimized.- Configured partitioning and procedures for automatic data transfer and deletion in PostgreSQL.- Created scripts and dag’s, set up ETL processes.

Moscow, Moscow City, Russia

- Stream video recording from surveillance cameras via cv2.- Development of a script in Python to skip repetitive frames, modification existing scripts.- Video markup in YOLO, SSD. Processing frames through LabelImg.- Training and tuning of neural networks.Result:- Received a letter of recommendation.- Mastered the principles of segmentation and image recognition.- Created a Python script that filters "static" frames during video recording.