Giannis Dimitriou

Giannis Dimitriou Email and Phone Number

Co-Founder & CEO @ Appteum @ Pepperstone
melbourne, victoria, australia
Giannis Dimitriou's Location
Limassol, Cyprus, Cyprus
Giannis Dimitriou's Contact Details

Giannis Dimitriou work email

Giannis Dimitriou personal email

About Giannis Dimitriou

Senior Data Engineer with expertise in data architecture, ETL development, and multi-tenant BI platforms. Proficient in PostgreSQL, Apache Kafka, and Apache Flink, driving data-driven solutions for enhanced business insights and performance optimization.

Giannis Dimitriou's Current Company Details
Pepperstone

Pepperstone

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Co-Founder & CEO @ Appteum
melbourne, victoria, australia
Website:
pepperstone.com
Employees:
316
Giannis Dimitriou Work Experience Details
  • Pepperstone
    Data Engineer Team Lead
    Pepperstone Jan 2024 - Present
    Limassol, Cyprus
  • Appteum
    Co-Founder & Ceo
    Appteum Sep 2022 - Present
    App development is slow and expensive. Appteum is a powerful low code development platform created by developers for developers.
  • Fintech Company
    Senior Data Engineer
    Fintech Company Oct 2021 - Aug 2022
    Limassol, Limassol (Lemesos), Cyprus
    Duties and Responsibilities: • Owner of the product's data architecture
  • Impact Tech Ltd
    Senior Data/Bi Engineer
    Impact Tech Ltd Feb 2019 - Oct 2021
    Duties and Responsibilities: • Design, Enhance and Document the Database Architecture of the company's main product (ImpactCRM). (PostgreSQL) • Administrate, Monitor, and Optimize a large cluster of PostgreSQL database instances. • Design, Develop and Monitor the multi-tenant BI platform for all clients. (PostgreSQL, Apache Superset) • Design, Develop and Monitor the ETL for the BI platform. (Pentaho Kettle) • Investigate and POC a lambda architecture for processing data from multiple systems. (Apache Kafka, Apache Presto) • Initial investigation and POC with real-time analytical database engines. (Apache Druid)
  • Bdswiss
    Senior Sql Developer
    Bdswiss Apr 2018 - Jan 2019
    Limassol
  • Bdswiss
    Sql Developer
    Bdswiss Feb 2017 - Apr 2018
    Limassol
    Duties and Responsibilities: • Design, develop and maintain the data warehouse system. (PostgreSQL, MySQL, Pentaho Kettle, Linux) • Develop and optimize ETL processes. (PostgreSQL, MySQL, Pentaho Kettle) • Implement, enhance, and maintain Data Integration with external systems. (PostgreSQL, Pentaho Kettle, Javascript) • Administrate, monitor and enhance the data warehouse Database. (PostgreSQL) • Maintain and enhance the data warehouse STAR schema. • Assist with the implementation of dashboards in Tableau. • Collect requirements and implement internal and external legal reports.
  • Bernhard Schulte Shipmanagement
    Database Administrator
    Bernhard Schulte Shipmanagement Sep 2015 - Feb 2017
    Limassol
    Duties and Responsibilities: • Installation, Administration, and Maintenance of SQL Server Instances. (SQLServer 2012) • Design and implement robust database administration solutions including resource management, backup and recovery, performance and tuning, capacity planning, Failover Clustering, and Always On availability groups between database instances. (SQL Server 2012) • Research, test, and propose new database technologies from which the organization can benefit. • Troubleshoot various problems and propose solutions. • Develop integration packages for external systems. • Develop and optimize Store Procedures, Functions, and Queries. (T-SQL)
  • Amdocs
    Software Developer
    Amdocs Jul 2013 - Aug 2015
    Cyprus
    Duties and Responsibilities: • Analyzing customers' business needs and processes. • Implement the Business Processes agreed upon with the Customer. • Propose solutions and implement changes in the product depending on customer needs. • Effective communication with the Customer. • Lead tasks independently as well as being part of the team. • Meet tight deadlines, multitask, and prioritize workload with minimum supervision. • Onsite support which includes traveling to the Customer's premises. • Use of Web Technologies. Programming Techniques and Business ProcessMethodologies to Implement Business Processes.
  • Cyprus Airways
    Aircraft Engineer (Apprentice)
    Cyprus Airways Sep 2012 - Nov 2012
    Cyprus
    Carrying out 'A' Checks on Airbus A319-A320-A321

Giannis Dimitriou Skills

Sql Software Development Programming Html Electronics Pl/sql T Sql Ssrs Xml Microsoft Sql Server Ssis Integration C# Troubleshooting Testing Toad Visual Studio Postgresql Data Warehousing Tableau Business Intelligence Pentaho Etl Data Visualization

Giannis Dimitriou Education Details

Frequently Asked Questions about Giannis Dimitriou

What company does Giannis Dimitriou work for?

Giannis Dimitriou works for Pepperstone

What is Giannis Dimitriou's role at the current company?

Giannis Dimitriou's current role is Co-Founder & CEO @ Appteum.

What is Giannis Dimitriou's email address?

Giannis Dimitriou's email address is gi****@****ent.com

What schools did Giannis Dimitriou attend?

Giannis Dimitriou attended Lancaster University, Kingston University.

What are some of Giannis Dimitriou's interests?

Giannis Dimitriou has interest in Football, Tennis.

What skills is Giannis Dimitriou known for?

Giannis Dimitriou has skills like Sql, Software Development, Programming, Html, Electronics, Pl/sql, T Sql, Ssrs, Xml, Microsoft Sql Server, Ssis, Integration.

Who are Giannis Dimitriou's colleagues?

Giannis Dimitriou's colleagues are Ann Maica C., Ran Tao, Aaron Yong, Humphrey Manyara, Noman Khalid, Stevee Damian, Bashir Towdiee.

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