Kostas Mexias

Transforming Data into Insights: Access, SQL, PowerBI, Excel

Profile In Progress

Kostas is building their profile – stay tuned!

Athens, Greece

OverviewWorkServicesAbout
Kostas avatar

Meet Kostas

I'm Kostas, a certified database developer with a university degree in computer science and 20 years of experience. I've worked for companies like Oracle and IRI. My expertise includes database development, Excel data analysis, Power BI reporting, SQL queries, and more. Let me bring your data to life with custom solutions that meet your business needs!

Identity verifiedVetted for secure and trusted collaboration.
Featured on
Best Microsoft Access freelancers to hire in 2025Best English-speaking Microsoft Access freelancers to hire in 2025Best freelance Software Engineers in Decentralized Administration of Attica to hire in 2025
Rate

$25 - $50/hr

Skills and tools
Data VisualizerSoftware EngineerData AnalystDatabase SpecialistDatabase EngineerDesktop Apps Development Business AnalystExcel VBAMicrosoft ExcelMicrosoft Office 365Microsoft Power BISQL
Details

Athens, Greece

(GMT+2) Eastern European Time (EET), ±5 hours

Fluent in English