c
cristina_drajan

Cristina D

@cristina_drajan

Data Entry, Excel and Word Specialist

Roemenië
Roemeens, Engels, Spaans
Sommige informatie wordt in het Engels weergegeven.
Over mij
I am a detail-oriented Data Entry & Excel Specialist with extensive experience managing business-critical information in international corporate environments. I have worked with large-scale datasets ranging from thousands of spreadsheet records to millions of Oracle database records, maintaining exceptional accuracy and data integrity.... Lees meer

Skills

c
cristina_drajan
Cristina D
offline • 

Bekijk mijn diensten

Gegevensformatting
I will do professional excel formatting and standardization
VanafUS$ 20 / projectMeer informatie

Portfolio

Werkervaring

Accenture

Accenture

Fulltime • 4 yrs

Custom Software Engineering Specialist

May 2023 - Sep 2024 • 1 yr 4 mos

Core Responsibilities ▪ Supported business-critical operations by managing and validating large volumes of business data while maintaining exceptional accuracy and data integrity (Oracle Database, SQL, PL/SQL, Microsoft Excel). ▪ Processed, validated and maintained enterprise business information (Oracle Database, SQL, PL/SQL, Microsoft Excel). Selected Projects ▪ Orange Fix Romania billing system ▪ Telekom Mobile Romania billing system

Application Developer Senior Analyst

Sep 2020 - May 2023 • 2 yrs 8 mos

Core Responsibilities ▪ Prepared and maintained technical documentation, functional specifications and business reports in collaboration with cross-functional teams (Microsoft Word). ▪ Performed data validation, quality assurance and reporting activities while ensuring compliance with internal standards and business requirements (Oracle Database, SQL, PL/SQL, Microsoft Excel). ▪ Identified and resolved data inconsistencies, contributing to process improvements and operational efficiency (Oracle Database, SQL, PL/SQL). Selected Projects ▪ Orange Fix Romania billing system ▪ Telekom Mobile Romania billing system

Senior Programmer Analyst - IT Billing

Unlisted • Fulltime

Jul 2005 - Sep 2020 • 15 yrs 2 mos

Company: Telekom Fix Romania Core Responsibilities ▪ Prepared configuration for rating national and roaming retail billing traffic, for landline, mobile, broadband and IP Tv customers (Oracle Database, SQL, PL/SQL, Microsoft Excel). ▪ Analysed and implemented EU regulation requirements for roaming and national traffic (Oracle Database, SQL, PL/SQL, Microsoft Excel). ▪ Migrated the rating from Telekom Mobile Romania billing system to Telekom Fix Romania billing system (Oracle Database, SQL, PL/SQL, Microsoft Excel). ▪ Analysed business requirements specifications to identify proper solutions for implementation in the billing system. ▪ Elaborated HLD and LLD documents (Microsoft Word).