SergeyKyiv adlı kullanıcının profil görüntüsü
@SergeyKyiv
9 Ağustos 2015 den beri üye
1 Referans

SergeyKyiv

Çevrimiçi Çevrimdışı
Master of Computer Science with 25+ years experience. Database Development: Backend & Frontend, SQL, query profiling, VBA. MS Access, SQL Server, MySQL, PostgreSQL. Developing and supporting DB for Finance/Accountancy, DM, CRM, ERP, ETL etc. MS Office automation: Access/Exce/Word/Outlook. Macros, VBA, API integration. Google Docs automation. System administration tools for Linux using bash, ruby. Data syncing, encryption, automation. The key focus is to deliver time-saving, user friendly and easy to use applications.
$24 USD/hr
18 değerlendirme
4.8
  • 94%Tamamlanmış İşler
  • 100%Bütçe Dahilinde
  • 100%Zamanında
  • 36%Tekrar İşe Alım Oranı

Portfolio Items

Son Değerlendirmeler

  • John F. görüntüsü Need Worksheet to Sort Only Half of Page $30.00 USD

    “This was my first Freelancer project and Serhii was very helpful and finished the project perfectly! Thanks again for everything and I will be using him for sure in the future. John”

  • Steven F. görüntüsü Project for Serhii M. $40.00 CAD

    “Professional work & service!”

  • Mike S. görüntüsü Daily Sales Tracker From Different Offices $1150.00 USD

    “Sergey is an extraordinary programmer. He built us a highly complex VBA database app for data entry, data checking and daily sales figures entering. It is a thing of beauty. Very experienced programmer and hard working. Went over and above and is highly recommended.”

  • Paul S. görüntüsü Project for Serhii M. $30.00 USD

    “Great freelancer, really willing to work with me to understand my needs. Will hire again.”

  • John H. görüntüsü Excel VBA code to handle passwords £15.00 GBP

    “Completed the work fast and it worked first time. What more could you want.”

  • Fernando M. görüntüsü Project for SergeyKyiv €30.00 EUR

    “Great job as always”

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