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$25 USD / ora
Bandiera: ALBANIA
tirana, albania
$25 USD / ora
Attualmente sono le 3:25 PM qui
Registrato il luglio 1, 2019
3 raccomandazioni

Martin D.

@MartinDudumi

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5,0 (65 valutazioni)
6,3
6,3
95%
95%
$25 USD / ora
Bandiera: ALBANIA
tirana, albania
$25 USD / ora
97%
Lavori completati
97%
Nel budget
97%
Nei tempi previsti
7%
Tasso di riassunzione

Excel | Vba | Google Sheets | SQL | Data Analysis

I'm Martin Dudumi. I'm working as a Data Consultant, with a complete profile on Data Analytics. Excellent use of excel/access/sql and Combination skills from SQL to Visual Basic. Database/Software developer. Excellent in any problem solving. Expert on: - Building Databases - Automating Processes ( Excel, Word, PPT, Access) - Fixing Bugs - Performing Data Analysis, Processing, Mining, - Performing QA & QC - Creating Complex Queries - Apply difficult formulas and functions etc. My Channel on Youtube is: [login to view URL]

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Portfolio

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Valutazioni

Modifiche salvate
valutazioni 1 - 5 di 50+ mostrate
Filtra valutazioni per:
5,0
$20,00 AUD
I gave Martin a complex excel task that required a lot of specific data and calculations from other areas within the excel sheet and he completed this on the spot and even made changes when I requested them. Amazing work.
PHP
Visual Basic
Data Processing
Data Entry
Excel
29 giorni fa
5,0
$40,00 USD
good to work with. communicator!
Data Processing
Data Entry
Excel
PDF
Copy Typing
M
Bandiera: Toni G.
@MtArarat
•
un mese fa
5,0
$200,00 USD
Fantastic working with Martin, he was patient and took the time to understand our needs and delivered great work, and was always there to help us troubleshoot.
Data Processing
Data Entry
Excel
Business Analysis
Google Sheets
Avatar dell'utente
Bandiera: Peter S.
@peter322
•
9 mesi fa
5,0
$20,00 USD
Very fast and no issues. Great work!
Visual Basic
Excel
Excel VBA
Excel Macros
F
Bandiera: Farid M.
@faridbayan88
•
9 mesi fa
4,8
€19,00 EUR
Really great guy, always in contact with me and did what i needed. Recommended and i will use him whenever i need it again!
Data Entry
Excel
Google Sheets
Avatar dell'utente
Bandiera: Emanuel P.
@imaimz
•
9 mesi fa

Esperienza

External Lecturer

Polytechnic University of Tirana
apr 2014 - Attualmente
• Giving lessons to students of Geology and Mining Faculty for a specific period of the year and mentor the students on their diploma's

Data Manager

Bankers Petroleum Albania
giu 2010 - Attualmente
• Creating the correct environment to manage the corporate data sets to ensure accuracy, integrity and security also formulating techniques and algorithms SQL based for quality data collection to ensure adequacy, accuracy and legitimacy of data is one key skill. • Because of the Big Data environment the goal was always to implement efficient and secure procedures for data handling and analysis.

Production Engineer

Bankers Petroleum Albania Ltd.
giu 2010 - ott 2012 (2 anni, 4 mesi)
• Assist engineering and other personnel to solve operating problems. • Confer with scientific, engineering, and technical personnel to resolve design, research, and testing problems, Direct and monitor the completion and evaluation of wells, well testing, or well surveys, Monitor production rates, and plan rework processes to improve production. Also analyze data to recommend placement of wells and supplementary processes to enhance production.

Formazione

M.Sc. In Petroleum Engineering

Universiteti Politeknik i Tiranës, Albania 2004 - 2009
(5 anni)

Certificati

Basic and Expanded Petroleum Economics

Petro skills, London
2013
How to evaluate the economic viability of a project, Cash flow techniques applicable in economic evaluations, Models to weigh risk and uncertainty, Techniques to determine expected value, The effect finance, budgeting, and contractual agreements have on a project, The basic principles of accounting. Forecasting oil production.

Introduction to Data Management

Petro skills, London
2014
Common data management issues and challenges, and the impact on the business, The important components of a data management framework, How to map issues onto a data management framework

Oracle

Stay Ahead London
2016
Creating SQL statements to query database tables, Using standard aggregate functions and related SELECT statement clauses, Joining Tables, Managing sequences and synonyms , Oracle Database 12c.

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Certificazioni

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