Roni Hernández

Roni Hernández Email and Phone Number

Sr Software Engenieer @ Mercado Libre
Mexico
Roni Hernández's Location
México, Mexico, Mexico
About Roni Hernández

I am a person with initiative and determination, passionate about teaching and deeply interested in programming. I thrive on tackling challenges and pursuing innovation, particularly in IoT projects, artificial intelligence, and backend web development. My technical experience spans programming languages such as Python, C, C++, and Java, alongside services from Amazon AWS, including S3, SQS, SNS, and Lambda. I've worked with Python frameworks like Django Rest Framework, FastAPI, and Flask to build APIs, and I've implemented microservices with GRPC. I'm versed in Docker, Docker Compose, and managing databases with PostgreSQL and Redis. My experience with microcontroller communication protocols includes I2C, SPI, and UART, and I've developed on platforms like Arduino, Raspberry Pi, and ESP32. I have basic knowledge in Android application development, as well as using libraries like Numpy, Pandas, Matplotlib, Tensor Flow, and Scikit-learn. Beyond my professional life, I have a love for mathematics, music, sports, and of course, programming, which is at the heart of my personal and professional growth. I am particularly drawn to the financial world and have a growing interest in software architecture and telecommunications networks.

Roni Hernández's Current Company Details
Mercado Libre

Mercado Libre

View
Sr Software Engenieer
Mexico
Website:
mercadolibre.com
Employees:
55029
Roni Hernández Work Experience Details
  • Mercado Libre
    Sr Software Engenieer
    Mercado Libre
    Mexico
  • Fairplay
    Squad Leader Back-End Developer Middle
    Fairplay Feb 2024 - Present
  • Fairplay
    Back-End Developmer Middle
    Fairplay Feb 2023 - Feb 2024
    * Design of a microservices orchestrator and their validation for an entire data migration.* Engage in and contribute to quick solutions for complex and high-priority problems that required a deep understanding of the business model and programming.* Participation in the design of the software architecture for some financial modules.* Propose and implement modules that added more scalability and traceability to existing systems.* Participate in challenging projects due to the business logic involved and technical programming issues.* Creation of APIs with FastAPI.* Participation in the standardization of API construction with FastAPI by proposing some abstract classes, templates, and ways to read environment variables.* Presenting a research on a technology for microservices, its implementation, performance, and automation of use to the engineering team.
  • Fairplay (Freedom To Scale)
    Back-End Developer Jr
    Fairplay (Freedom To Scale) Apr 2022 - Feb 2023
    * Creación de microservicios utilizando GRPC y AWS Lambda, poniendo énfasis en soluciones altamente disponibles y escalables.* Manejé servicios clave de AWS como S3, SQS y SNS, lo cual me permitió desempeñar un papel esencial en la construcción y mantenimiento de una infraestructura de nube eficiente y segura.Implementé pruebas automatizadas y mejoré servicios en una aplicación monolítica utilizando Django Rest Framework, asegurando la calidad del código y la optimización de la funcionalidad existente.* Desarrollé paquetes privados en Python y crones para la automatización de procesos internos, mejorando la eficiencia y la precisión en las operaciones del equipo.* Diseñé y ejecuté scripts automatizados para reemplazar las revisiones manuales, lo que resultó en una significativa agilización de los procesos de verificación y una notable reducción de errores humanos.1)
  • Uniconhub
    Cofundador
    Uniconhub Nov 2023 - Present
    Ciudad De México, México
  • Facultad De Ingeniería De La Unam
    Instructor De Cursos De Programación
    Facultad De Ingeniería De La Unam Jul 2020 - Jun 2022
  • Facultad De Ingeniería De La Unam
    Mantenimiento De Equipos De Computo
    Facultad De Ingeniería De La Unam May 2020 - Jun 2020
    Ciudad De México, México
    A lo largo de mi instancia fui:Instructor de curso de programación de: Python básicoLíder e instructor de los siguientes cursos: Python pre-intermedio, Introducción al procesamiento de datos de datos con Python y C básico.También fui encargado de diseñar los temarios, métricas de evaluación y hacer las evaluaciones de los cursos mencionados anteriormente.
  • Brain Artificial Inteligence
    Personal Estudiante
    Brain Artificial Inteligence Nov 2019 - May 2020
    Ciudad De México, México
    Aprendizaje teórico en la programación de algoritmos de machine learning, implementación de dispositivos para la recolección de datos y creación de proyectos, líder y expositor de estos.
  • Unam Aero Design
    Ground Control System Engineer
    Unam Aero Design Feb 2019 - Feb 2020
    Ciudad De México, México
    Role Overview:* Software Development: Crafted software for capturing and processing flight data transmitted via radiofrequency signals.* Aircraft Payload Management: Programmed and tested mechanisms for aircraft scale model payload deployment using Raspberry Pi and tailored software solutions.* Sensor and Actuator Integration: Facilitated communication and coordinated operations between various electronic devices including barometers, gyroscopes, programmable RGB displays, XBee modules, and servo motors.Skills Acquired:* Programming: Applied knowledge of C, Python, and C++ in embedded systems.* Team Collaboration: Engaged in a student-led team to contribute to the development and functioning of scale model aircraft.* Electronic Components Handling: Practical experience with electronic components for specific operational tasks.Technical Presentations: Delivered presentations on project results and technical processes to team members and at student events.

Roni Hernández Education Details

Frequently Asked Questions about Roni Hernández

What company does Roni Hernández work for?

Roni Hernández works for Mercado Libre

What is Roni Hernández's role at the current company?

Roni Hernández's current role is Sr Software Engenieer.

What schools did Roni Hernández attend?

Roni Hernández attended Facultad De Ingeniería De La Unam.

Who are Roni Hernández's colleagues?

Roni Hernández's colleagues are Conny Belen, Franco Farfan, Franklin Moreira, Patricio Mella Inostroza, Juliana De Jesus Santos, Héctor Ortiz Calzada, Manuel Mendez.

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