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Alexandros B.

@abatsis

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5,0
185
7,7
7,7
98%

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

$65 USD / hora
Bandera de
Greece (1:34 a. m.)
Se unió el abril 29, 2022
$65 USD / hora
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.
Verificaciones
A tiempo
99 %
Dentro del presupuesto
99 %
Aceptar tarifa
98 %
Tasa de recontratación
21 %

Portafolio

Portafolio

10025748
10003729
9991255
9991251
9991123
9990791
10025748
10003729
9991255
9991251
9991123
9990791
Cambios guardados
5.0 · 185 Reviews
Opiniones
I
Excellent job by Alex. You are a champion!. Will definitely use again.
Jag P.
@IconicStones
Bandera de
Lynbrook, Australia
hace 5 días
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H
Very positive experience, would certainly use again.
Harry W.
@harrydwatts89
Bandera de
Stevenage, United Kingdom
hace 2 meses
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R
Easy to work with, prompt and translated my needs as a non techie into something that works well!
Rebecca .
@rebeccaGC
Bandera de
Chester-le-Street, United Kingdom
hace 2 meses
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Avatar del usuario
update on planning sheet €155 EUR
A+++ Quick solution for the requested project at a good price. Hope to be working with alexandros in the future also.
Claus N.
@Cnnielsen
Bandera de
Hjørring, Denmark
hace 2 meses
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P
Alexandros goes above and beyond to make sure his projects are Completed and at the best level expected. we have used him many times and every project came out perfect. i would Highly recommend him.
Evan B.
@purchasingAEI
Bandera de
Garfield, United States
hace 3 meses
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Experiencia
Senior Systems Analyst, Project Manager
ene, 2003 - Presente
21 años, 11 meses
Flexopack S.A.
ene, 2003 - Presente
21 años, 11 meses
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
ene, 2003 - Presente
21 años, 11 meses
Educación
National Technical University of Athens
1990 - 1993
3 años
PhD in Industrial Engineering
Bandera de
Greece
1990 - 1993
3 años
National Technical University of Athens
1983 - 1989
6 años
Bachelors Degree Mechanical Engineering, specialize in Industrial Engineering
Bandera de
Greece
1983 - 1989
6 años
Calificaciones
Member of Institute of Industrial & Systems Engineers
1993
IISE
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.
1993
Member of Production and Operations Management Society
1993
POMS - Production and Operations Management Society
Production and Operations Management Society (POMS) is an international professional organization representing the interests of POM professionals from around the world.
1993
Publicaciones
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.
Certificaciones
P
Preferred Freelancer Program SLA
US English - Level 1
US English
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