Freelancer profile translated to English.

Description

I am a .NET developer with experience in desktop applications, enterprise systems, and backend. I specialize in C#, WPF, and ASP.NET, always aiming to create scalable and efficient software. I enjoy optimizing code, automating processes, and applying good development practices to build robust and maintainable solutions. Throughout my professional career, I have worked in diverse areas such as IoT, Industrial Automation, and data analysis, which gives me a broad perspective on projects and enhances my problem-solving abilities.

Languages

Spanish
Native or bilingual
English
Conversational

Workplace preferences

Remote only

Primarily works remotely

TICMOVEO
Programmer Analyst
TRANSPORTATION
November 2024 - Today (1 year and 7 months)
La Coruña, Spain
Maintenance and improvement of existing solutions in the Payment Methods area, implementing new transaction encryption functionalities in the transportation sector.
Adaptation and optimization of solutions with symmetric and asymmetric encryption algorithms to enhance security.
Updating and scaling systems, modernizing architectures towards MVC and MVVM patterns.
Migration of applications from WinForms to WPF and from .NET Framework to .NET Core to improve performance and maintainability.
Adaptation of existing libraries to new requirements and functionalities.
Interoperability between languages, adapting C libraries to Java using JNI to improve compatibility and expand software reach.
C# ASP.NET MVC .NET JNI C C++ Windows Presentation Foundation MVVM Architecture Encryption
Departamento de Industria Digital (CETIM)
IoT Researcher
INTERNET OF THINGS (IOT)
September 2023 - November 2024 (1 year and 2 months)
La Coruña, Spain
Active participation in research and proposals for innovative cross-sectoral solutions, leading projects and maintaining direct client contact.
Design and implementation of portable battery-powered systems. Use of KiCad and EasyEDA for PCB design.
Development of long-range communication systems (LPWA). Use of NB-IoT, LTE-M technologies within mobile IoT telephony and LoraWAN.
Design, training, and development of AI algorithms for implementation in embedded systems (Edge Computing).
Use of sensors and electronic systems with wireless communications to achieve innovative solutions in various sectors.
NB-IoT MQTT Embedded C Embedded Systems .NET C# Neural Networks Data Visualization Data Science Python
Departamento de diagnóstico de fallos (CUJAE)
R&D Department
INTERNET OF THINGS (IOT)
January 2023 - June 2023 (5 months)
La Habana, Cuba
Development of a platform for predicting machine learning models in industrial environments based on embedded systems (edge computing).
Programming of Raspberry Pi and Arduino family microcontrollers in C and C++ languages using real-time operating systems (RTOS).
Leveraging the TensorFlow Lite Micro framework and the Internet of Things (IoT) paradigm.
Embedded Systems Embedded C C# C/C++ Neural Networks MQTT Internet of Things TensorFlow

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Postgraduate in Modeling and Simulation
Technological University of Havana
2022
Posgrado Modelado y simulación
Postgraduate in Advanced Programming
Technological University of Havana
2022
Posgrado Programación avanzada

Check out Alejandro's education

Alejandro Garcia Celis

Programmer Analyst

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