Pavel Alexeev

Experience

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  School #79

  Apr 2000 - May 2001

  The teacher

  Full-time student of university, work sharing.Setup, adjust, maintain office PCs, network, peripheral components.

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  JSC "Mon Courage"

  Jun 2001 - Mar 2005

  IT-manager

  Full-time student of university, work sharing.Creating, promote, support, modernization, advertising (SEO) company own sites, office PC users.

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  O-Range LTD

  Apr 2005 - Nov 2008

  CTO (IT Director)

  Initial position "Lead engineer of software production department". After year of work was promoted to IT director (CTO).Implementation connect to GSM operators via SMPP protocol (C++, Windows, MFC). Migration from proprietary SMPP library to opensource. After that maintain and enhance solution. Trouble finding starting from TCP/IP level. Organisation IPSEC and OpenVPN crypt tunnels.Planing, developing SMS services, support its functionality. Administration two servers: Linux and Windows 2000. Technical coordination, agreements with GSM operators and other contractors. Organization users and services support. Show less

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  Korda Ltd

  Nov 2008 - Mar 2010

  Lead IT project manager

  Contracts signing, contractor underrating, building logistic structure, business logic organization for Internet-shop http://stroydostavka.com/ . Organization and implementation modern pay methods like on-line banking and credit-card processing, Webmoney, Cash terminals and etc.

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  Rupeks Ltd

  Mar 2010 - Nov 2010

  CTO (IT Director)

  The main project is developing and integration SugarCRM. In work organisation used inner stuff and outsourcing companies. Implemented integration SugarCRM with 1C enterprise server.Aside it also work with corporate website (Joomla) and project of Ineternet marketplace (on PrestaShop).Completed project of Asterix PBA.

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  ANT-Inform

  May 2011 - Jun 2015

  Project manager, Java/Groovy developer, lead of exploitation team

  Installation, deployment of company system in gas accounting and regulatory area.Developing of adapters (java, groovy) for foreign systems.Implement integration with 1C Enterprise system (8.1 initially then ported to 8.2) over WEB-services (SOAP). My own implementation from both sides, documentation (inner and end-user), support users and solution, some testing (including automated part). Full documentation of integration solution present on site http://ant-ais.ru which also created and maintained by me.The lead of exploitation team (5 employees):- Overall system monitoring (solution based on Zabbix, more than 50 geographically spread deployments, 200+ servers)- Deep troubleshooting, user support 2-3 level.- Configuration management. DevOps (CMDBuild, ansible).- Java (groovy) developing.- Database administration (Oracle, MSSQL, Postgres), tuning.- Writing scripts automation (Linux, Windows).- Invented to some testing process.- Process control and workflow optimization, service desk.- Extend corporate systems (Jira workflow scripts, integration and automation). Show less

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  TaskData

  Jul 2015 - Feb 2022

  1) Russian government federal portal (EGAIS) of forestry agency - http://lesegais.ru/Roles: Architect, DBA, Java lead, DevOpsStack:- Java 8, Spring, Lombok, MyBatis, Gradle, replicated Postgres, Spock, GEB (Selenium)- Docker, Kubernetes, Ansible, ELK, Gitlab-CI, Kafka, Kafka-connect, Debezium, Flink- Sencha ExtJS, ReactJS- SOAP, REST, GraphQL2) RosReestr (https://rosreestr.ru/site/en/about/) - government agency the Federal Service for State Registration, Cadastre and Cartography.2.1) PSKO - The cadastral valuation subsystem2.2) POKD - Data quality subsystemWeb-platform for BPM model and play. Built 2 web-applications on top of it.Roles: ArchitectTechnologies: Java 8, Postgres, Kotlin, Kafka, Docker, Kubernetes, Ansible, Camunda BPM, BPMN 2.0, ReactJS, GraphQL, Redis, WebSockets, ELK, Spock, Elasticsearch3) Megafon - BigData project for processing mobile operator device dataRoles: Consultant, BigData Java DeveloperStack: Java 8, Hadoop, HDFS, HBase, Hive, Parquet4) SmartDigit (for Rosneft)Pre-sale and POC of AI/ML platform on BigData cloud platform predix.io.Roles: Architect, R&D EngineerStack: Spark, PySpark, Python, predix.io, ML scikit learn5) Regulatory DataCorp (RDC) - USA- Audit and refactoring many microservices- Migration from MSSQL to Postgres (develop semi-automatic procedure). Test coverage ~100%.- Cross DC data replication for AI modelsRoles: Architect, BigData developerStack:- Java/Groovy, Microsoft SQL, Postgres, ArangoDB- Kafka, Kafka-connect, AWS, EMR, DMS, Hive, S3, HDFS, Debezium6) POC of PostgreSQL secure disk clear for Unidata platformPOC of Postgres secure disk clear as part of prepare to FSTEC (ФСТЭК) certification. Deep dive into postgres internalsRoles: Architect, R&D EngineerStack: Postgres, LVM, sched, secdel7) Unidata MDM with 1C integration module POCIntegration module with generic changes handling in both systemsRoles: Architect, Java/Groovy/1C developerStack: Java 8, SOAP, 1C Enterprise, Groovy Show less

  • Solutions Architect

    May 2016 - Feb 2022

  • Senior Software Engineer

    Jul 2015 - Jun 2016
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  EPAM Systems

  Jul 2020 - Jul 2022

  Data architect / Project manager

  Project manager of EPAM Data office program.Run several streams including:- Data governance- Data quality- Data support- MDM/RDM- AI/ML center of enablement- Metadata management- Data change managementParticipation almost from the very beginning. Several solutions and processes introduced.

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  Gazprom ID

  Jun 2022 - now

  Head of the "data platform" department

  ООО "Оператор Газпром ИД" - https://gid.ru/