About
Eduardo Marquez
I’m A Developer
About
Over last years I was working in design, development and implementation of a Manufacturing Execution System (MES) System and its integration to PLEX Enterprise Resource Planning (ERP) via RESTful API and SOAP Services. This integration extends to various industrial devices, including vision systems, sensors, and scanners, enabling real-time data acquisition and process automation. These tools have significantly enhanced real-time monitoring, data accuracy, and decision-making capabilities across manufacturing operations.
Additionally, I have contributed to the design and optimization of server architecture, ensuring high availability and performance, as well as the implementation of CI/CD pipelines to streamline development, testing, and deployment processes, enhancing software reliability and delivery speed.
I have contributed to the implementation of cybersecurity practices, as well as the design, administration, and optimization of databases, ensuring security, efficiency, and scalability.
I had strong problem-solving skills with a focus on creating scalable and maintainable software applications and ability to collaborate with cross-functional teams.
Services
Here Are Some of My Skills
Services
1 – Backend
- .Net
- SQL Server
- MySQL
3 – Front End
- HTML / CSS
- JS & Jquery Startup
- WordPress
2 – DevOps
- Jenkins
- Docker
- Azure
4 – Others
- Git
- Postman
- VS Code
Teaching
Here Are Classes
Teaching
1 – Algebra
- This course covers matrix theory and linear algebra.
3 – Calculus I
- In this course, polynomial, trigonometric, exponential, and logarithmic functions are studied.
5 – Discrete Mathematics
- This course covers elementary discrete mathematics for computer science. Emphasis is placed on mathematical definitions, logical inference, and proof techniques.
2 – Numerical analysis
- In this course, emphasis will be placed on the development of numerical algorithms to offer solutions to common problems formulated in science and engineering.
4 – Calculus II
- This course includes an overview of integration and basic techniques for integration.
6 – Probability and statistics
- In this two areas are studied: Probability and Statistics.
Blog
Blog
Blog
Talend: Unable to retrieve projects: Read Projects error.
After a PC restart, Talend stop to load with the message: “Unable to retrieve projects: Read Projects error”. In my case the project was new, then I go to workspace folder under: “C:\Program Files (x86)\TOS_DI-8.0.1\studio” and delete (Do a backup) the project. This allow me to start again to build a new project. […]
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3D Plan Layout using d3.js
Using d3.js we are able to deploy a 3D plan layout for each plant, this have multiple options to select a workcenter, zoom in and display details. Details are: OEE, Tickets downtime, machine name, machine status, station timeline. If a work center is down, this will change to red color. Plant layout is refreshing every […]
About Docker
Docker is a very good tool for developing and testing. Since I discover Docker, the most important function to offer me (For me) was release quickly new projects in new Technologies, in order to play and discover how it works. I always prefer learning with practice instead book, books are important! but I prefer playing […]
Microsoft IIS Administration Error 80070643
Hola, hoy intente realizar la instalación de Microsoft IIS Administration, desafortunadamente, en cada intento realizado obtenia el siguiente error “Setup Failed: One or more issues cause the setup to fail. Please fix the issues and then retry setup. For more information see the log file. 0x80070643 – Fatal error during installation.” Bueno, despues de intentar […]
Pequeña demostración del teorema de Pitágoras
A continuación te presento una pequeña pero útil demostración del famoso teorema de pitágoras. La demostración muestra como el área mayor puede descomponerse en la suma de las áreas menores. Esta demostración gráfica puede ser útil a la hora de resolver ejercicios del teorema de pitágoras. […]
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