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Alexandros B.

@abatsis

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5.0
177
7.7
7.7
98%

SQL | Access | Excel | VBA | Web Aps | Flowcharts

$65 USD / Jam
・
Bendera
Greece (9:06 PTG)
・
Menyertai pada April 29, 2022
$65 USD / Jam
・
I have more than 30 years of experience in Data Modeling and Analysis, specializing in the Industrial Production sector. I work with MS SQL, MySQL, SAP, Excel, Access, Power BI. Since 1990, I have completed many projects in Production Control, Production Data Acquisition (machine data acquired from PLCs, scales, etc.). I also program with T/SQL through stored procedures and table triggers. I have also created many projects in MS Excel and MS Access. I guarantee 100% quality execution of your project. I can work 20/30 hours/week.
Pengesahan
Tepat pada masa
99%
Mengikut bajet
99%
Kadar terima
98%
Kadar upah semula
22%
Freelancer Excel Experts Greece
Lihat semua Excel Experts dalam Greece

Portfolio

Portfolio

10025748
Example Flowcharts of an Automated Robotic Handling System.
Flowcharts - Systems Analysis
Example Flowcharts of an Automated Robotic Handling System.
Flowcharts - Systems Analysis
10003729
Excel Spreadsheet for Tracking Stock Price with Buy and Sell Signals with Color Symbols Using Custom Formatting
Excel Spreadsheet for the Stock Market
9991255
Pallets are loaded from a fully Automated Handling System. The Robot places the Items on the Pallet and the Automation System updates the Database. Whith the use of Table Triggers (SQL code that fires when we have a Insert/Update/Delete event in the table).
Pallets Movement System
9991251
A web interface for a Production Weighing System build in PHP utilizing Webshockets. The system is connected to a scale and reteives the Product Gross Weight. All Production data are saved in a MS SQL Server Database.
Production Weighing System
9991123
With use of Heursitic Algorithms the system is trying to find the best area match of Rolls (max rolls) on a Pallet. The algorithm finds all possible solutions. And suggests for the Optimal solution. Full parametrical with different: - Material thickness (affects roll diameter) - Core diameters (affects roll diameter) - Role Length (affects roll diameter) - Pallet types (different pallet sizes)
Palletization Algorithm, Excel VBA
9990791
System's and Data Analysis in order to create a normalized Relational Database Model. Complex SQL Programming in SQL Server or MySQL (Queries, Stored Procedures, Triggers).
Relational Database Modeling
10025748
Example Flowcharts of an Automated Robotic Handling System.
Flowcharts - Systems Analysis
Example Flowcharts of an Automated Robotic Handling System.
Flowcharts - Systems Analysis
10003729
Excel Spreadsheet for Tracking Stock Price with Buy and Sell Signals with Color Symbols Using Custom Formatting
Excel Spreadsheet for the Stock Market
9991255
Pallets are loaded from a fully Automated Handling System. The Robot places the Items on the Pallet and the Automation System updates the Database. Whith the use of Table Triggers (SQL code that fires when we have a Insert/Update/Delete event in the table).
Pallets Movement System
9991251
A web interface for a Production Weighing System build in PHP utilizing Webshockets. The system is connected to a scale and reteives the Product Gross Weight. All Production data are saved in a MS SQL Server Database.
Production Weighing System
9991123
With use of Heursitic Algorithms the system is trying to find the best area match of Rolls (max rolls) on a Pallet. The algorithm finds all possible solutions. And suggests for the Optimal solution. Full parametrical with different: - Material thickness (affects roll diameter) - Core diameters (affects roll diameter) - Role Length (affects roll diameter) - Pallet types (different pallet sizes)
Palletization Algorithm, Excel VBA
9990791
System's and Data Analysis in order to create a normalized Relational Database Model. Complex SQL Programming in SQL Server or MySQL (Queries, Stored Procedures, Triggers).
Relational Database Modeling
Perubahan disimpan
5.0 · 177 Reviews
Ulasan
J
Editable Wedding Table plan with dropdown menus • €250 EUR
Amazing freelancer! Knows what he is doing and is quick and very efficiant, understood perfectly what I needed!
Jennifer Anne S.
@Jencaseyibz
•
Bendera
ILLES BALEARS, Spain
•
5 hari yang lalu
Kongsi
K
Project 2 writing macro's in Word • €300 EUR
Alex delivered excellent work again!
Koen R.
@KoenGB
•
Bendera
Bergschenhoek, Netherlands
•
19 hari yang lalu
Kongsi
D
Excel Whiz for Financial Calculation • $2,250 USD
The quality of the finished project exceeded our expectations. Before even starting Alex asked the type of questions that gave me confidence that he could complete the project to our satisfaction. I wish there were more stars available to give for quality of work and communication. Alex is an asset to our company and is often referred to as our Greek god.
Dennis J.
@dennisj6
•
Bendera
Farmington, United States
•
20 hari yang lalu
Kongsi
A