Alexandros B. Profile

MENJELAJAH

Data Entry

Data Processing

Excel

SQL

Visual Basic

5.0

(142 ulasan)

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E-mel berjaya disahkan.

$50 USD / jam

vouliagmeni,

greece

$50 USD / jam

Sekarang jam 5:53 PTG di sini

Menyertai April 29, 2022

10 Syor

Alexandros B.

@abatsis

5.0

(142 ulasan)

6.9

98%

$50 USD / jam

vouliagmeni,

greece

$50 USD / jam

99%

Pekerjaan Disiapkan

97%

Mengikut Bajet

98%

Tepat Pada Masa

23%

Kadar Upah Semula

SQL | Access | Excel | VBA | Web Aps | Top 2%

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.

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Item Portfolio

Example Flowcharts of an Automated Robotic Handling System.

Flowcharts - Systems Analysis

Excel Spreadsheet for Tracking Stock Price with Buy and Sell Signals with Color Symbols Using Custom Formatting

Excel Spreadsheet for the Stock Market

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

Production Weighing System

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

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

Ulasan

Perubahan disimpan

Menunjukkan 1 - 5 daripada 50+ ulasan

Tapis ulasan mengikut:

5.0

£100.00 GBP

Project for Alexandros B. -- 2

This is the third time in as many weeks i have used Alex service's. Very pleased with everything delivered on time and easy transparent communication. Fully recommend Alex.

+1 lagi

Gregory W.

@SData2000

•

4 hari yang lalu

5.0

£175.00 GBP

Project for Alexandros B.

This is the Second Project with Alex and he is proving himself to be very valuable addition to our needs. Easy to communicate with responds promptly as goes the extra mile over and beyond.

+1 lagi

Gregory W.

@SData2000

•

7 hari yang lalu

5.0

£289.00 GBP

User Panel, Automatic reporting using Excell

Excellent work will use Alex again on time on budget and Alex went the extra mile that was not asked for that will benefit the project and the team will use. Would highly recommend Alex to anyone a very professional service.

Gregory W.

@SData2000

•

25 hari yang lalu

5.0

£150.00 GBP

Project for Alexandros B. -- 6

Thank You, Alex, Another great job, always professional, high quality, great communicator, and on time. What more can you ask? Just what I needed the first time around.

+1 lagi

Chris C.

@ChrisPCook

•

1 bulan yang lalu

5.0

£200.00 GBP

Project for Alexandros B. -- 4

Another great job by Alex, he is one of my favourite contractors. High Quality and Professional.

+1 lagi

Chris C.

@ChrisPCook

•

2 bulan yang lalu

Pengalaman

Flexopack S.A.

Jan 2003 - Hari ini

Many years of experience in systems analysis, Relational Database Models design, SQL programming and documenting (ERD, flowcharts, data dictionaries), especially in industrial production projects. The latest project, is a large scale web based Data Collection System for a production process with IoT capabilities. Connected to scales and various sensors. Through WebSockets, data are viewed simultaneously on operator screens and on the administration system. Also the system sends data to SAP

Pendidikan

PhD in Industrial Engineering

National Technical University of Athens,

Greece

1990 - 1993

(3 tahun)

Bachelors Degree Mechanical Engineering, specialize in Industrial Engineering

National Technical University of Athens,

Greece

1983 - 1989

(6 tahun)

Kelayakan

IISE

1993

IISE is the global association of productivity and efficiency professionals specializing in industrial engineering, healthcare, ergonomics and other related professions. IISE is where these varied fields come together to advance the engineering profession through networking, training, and knowledge sharing.

POMS - Production and Operations Management Society

1993

Production and Operations Management Society (POMS) is an international professional organization representing the interests of POM professionals from around the world.

Penerbitan

Development of an IT Application for Online Statistical Surveys

Conference: Consolidation of the Statistical Systems of EU Candidate Countries, Romania 2006

Development of an IT Application for Online Statistical Surveys

Orders Loading and Release in Flow Shops including Outsourcing Networks

January 2006IFIP International Federation for Information Processing 257:75-92

Purpose of this paper is to analyse and compare the behavior of workload control models in flow shops of both the MTO (Make-To-Order) and MTS (Make-To-Stock) classes. A simulation model has been built, where a manufacturing cell is loaded through an input control mechanism with shop orders coming from a pool. The pool itself is fed with planned orders coming from an MRP system.

A methodology and Simulation of Workload Control in Cellular Manufacturing

APMS’93

In this paper, a new approach of Workload Control of a Manufacturing Cell is presented. An effort is made to develop a model, using a computer simulation language, to extract conclusions about the application of workload control methodology in cellular manufacturing environment. The manufacturing cell is loaded with work orders using an input control mechanism 'the pool' that is also loaded by planned orders from an MRP system.