Ramin O.

Senior Data Engineer - AWS & Cloud

Ramin har 15 års kommersiell erfarenhet och har under de senaste 8 åren specialiserat sig inom Data Engineering.

Han har arbetat med Apache Spark i mer än 5 år och byggt data pipelines, både batch och streaming.

Har fantastiska analytiska och problemlösande färdigheter, erfarenhet av en teamledare / personalhanteringsroll, projektplanering, projektledning & leverans av komplexa projekt.

Ramin har också en hel del DevOps-erfarenhet och är välbevandrad när det gäller Docker, Jenkins och Ansible.

Huvudsaklig expertis

  • Java Java 12 år

Andra kompetenser

  • Oracle Oracle 6 år
  • AWS AWS 6 år
  • JavaScript JavaScript 5 år
Ramin

Ramin O.

429 kr per timme

Azerbaijan

Anlita Ramin O.

Utvald erfarenhet

Anställningar

  • Lead Software Developer

    ITCITY - 2 år 6 månader

    • Design and development of core system architecture, functionality and components.
    • Training and mentoring team members, conducting technical interviews for new hires.
    • Ensuring compliance with client requirements and regulatory standards.
    • Building robust data ingestion pipelines using Apache Spark on AWS.

    Teknologier:

    • Teknologier:
    • Java Java
    • Oracle Oracle
    • Spring Boot Spring Boot
    • JavaScript JavaScript
    • Angular Angular
    • Spring Spring
    • Python Python
    • AWS Lambda AWS Lambda
    • AWS S3 AWS S3
    • Jenkins Jenkins
  • Senior Software Developer & BigData Engineer

    Luxoft Poland - 1 år 7 månader

    • Ramin was one of the core team members in Nordea Bank’s GDPR related Big Data project.
    • Developed near real-time big data processing pipeline with Kafka, Apache Spark, Spark Streaming, Solr and HBase.
    • Developed microservices with Spring Boot.
    • Developed artifact and configuration deployment scripts for DevOps engineers.

    Teknologier:

    • Teknologier:
    • Java Java
    • Spring Boot Spring Boot
    • Apache Kafka Apache Kafka
    • Apache Spark Apache Spark
    • AWS AWS
    • Docker Docker
    • Ansible Ansible
    • Jenkins Jenkins
  • Head of Datawarehouse Unit

    Azercell Telecom LLC(Part of TeliaSonera Group) - 1 år 11 månader

    • Ramin was head of the data warehouse unit. His role was 50% technical and 50% managerial. He was responsible for Oracle Exadata based 51 TB corporate data warehouse system. DWH was a highly critical reporting source for Azercell’s daily operations and financial reporting. Ramin’s work activities included:
    • Collaborating with business units to understand and analyze their reporting and analytics needs.
    • Analysis of technical requirements for new and enhanced functionality.
    • ETL development with SAP Data Services.
    • Development of new data models, dimensions, fact tables, data marts with SAP Universe Design.
    • Development of BI reporting with SAP Business Objects Web Intelligence.
    • Providing technical and analytical mentor-ship to internal clients to encourage knowledge growth.
    • Supervising team members, driving prioritization, defining phasing/delivery of work, ensuring development best practices are adhered to.
      The team installed Cloudera Hadoop cluster for experimenting with big data tools (Spark, Spark Streaming, Hive, Flume, Sqoop, HBase, Kafka) and implementing different telecom specific Big Data use cases.

    Teknologier:

    • Teknologier:
    • Java Java
    • Apache Kafka Apache Kafka
    • Apache Spark Apache Spark
  • Head of Software Development Team

    Azercell Telecom LLC(Part of TeliaSonera Group) - 2 år 2 månader

    • Ramin was head of a software development team with 6 members. His role was 50% technical and 50% managerial. His team developed and supported business-critical systems such as online/offline postpaid/prepaid payment processing systems, bad debt collection and reporting, CDR based fraud detection and prevention systems, customer-related applications, etc). His work activities included:
    • Integration with various enterprise, telecom, billing and VAS platforms.
    • Analysis of technical requirements for new and enhanced functionality.
    • Collaborating with business units and development team members to analyze project requirements and resolve support issues.
    • Providing technology and software development mentorship to junior developers to encourage knowledge growth.
    • Providing assurance to the quality of application enhancements and technical assistance during testing cycles.
    • Supervising team members, driving prioritization, defining phasing/delivery of work, ensuring development best practices are adhered to.

    Teknologier:

    • Teknologier:
    • Java Java
  • Software Developer

    Azercell Telecom LLC(Part of TeliaSonera Group) - 3 år 5 månader

    • Design and development of telecom postpaid, prepaid payment processing systems, new payment services, integration with telecom postpaid billing and prepaid charging systems, bad debt management and reporting system, fraud monitoring and prevention systems, Ramin was mainly responsible for all payment-related systems.

    Teknologier:

    • Teknologier:
    • Java Java
    • Oracle Oracle
    • JavaScript JavaScript
    • Spring Spring
    • Apache Kafka Apache Kafka
  • Software Developer

    The Ministry of Emergency Situations of the Republic of Azerbaijan - 1 år

    • Analysis, development and maintenance of internal desktop and web applications.

    Teknologier:

    • Teknologier:
    • Java Java
    • Oracle Oracle
    • Apache Kafka Apache Kafka

Utbildning

  • MSc.Datorteknik

    Qafqaz universitet · 2006 - 2008

  • BSc.Datorteknik

    Qafqaz universitet · 2002 - 2006

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