Cesar Alfonso Mendoza Barradas
Cesar Alfonso Mendoza Barradas
AI Software Engineer
Open to remote work
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ABOUT ME

Result-driven Software Engineer and AI Specialist with a strong foundation in backend architecture, data engineering, and machine learning. I thrive in collaborative, cross-functional teams where knowledge-sharing and mutual mentorship drive success. Fueled by an insatiable curiosity for emerging technologies, I excel at transforming complex data and software challenges into scalable, high-impact business solutions.

Address Veracruz, Mexico
LinkedIn in/cealmeba
Languages Spanish (Native) / English (Int.)
Artificial Intelligence & Data Science
Machine Learning Deep Learning TensorFlow LLMs & Data Cleaning BigQuery Dataform Data Fusion Looker
Backend & Cloud Infrastructure
Java Spring Boot Python (Pandas / NumPy) Google Cloud Platform (GCP) Cloud Run Docker Node.js PostgreSQL & MySQL
Frontend & Core Engineering Tools
Angular React TypeScript & JavaScript Git / GitHub / GitLab HTML5 & CSS3
Experience
TECNOMOTUM
Feb 2023 - Ago 2026
DATA ENGINEER

Design and implement scalable ETL pipelines in Python, streamlining data delivery to BigQuery to drive strategic business decisions. Optimize complex SQL queries for performance-driven reporting and corporate KPIs. Build automated workflows utilizing Google Colab and deploy containerized processes within Cloud Run. Architect data cleaning and preprocessing pipelines tailored for Large Language Models (LLMs). Maintain Python-based APIs and enforce query version control and data modeling using Dataform.

Mar 2022 - Feb 2023
JUNIOR PROGRAMMER

Maintained and optimized enterprise-level Java applications, managing legacy SOAP web services and developing modern REST APIs utilizing Spring Boot and dynamic JSP pages. Engineered new system modules, authored comprehensive technical documentation, and designed detailed architecture diagrams. Managed robust version control workflows using Subversion and GitLab, and successfully integrated modern frontend screens into Angular platforms.

Dec 2021 - Mar 2022
FULLSTACK SOFTWARE ENGINEER | BIZLINK

Creation of REST services with Spring Boot, modification of web pages in Angular, code versioning control in GitLab, SQL database management, and addition of billing module and payroll stamping.

Education
CEUPE - CENTRO DE POSTGRADOS EUROPEO / CESUMA

Master's Degree in Artificial Intelligence

Sep 2024 - Feb 2026

Specialized in Advanced Data Architectures, Machine Learning, and Deep Learning models.

UNIVERSIDAD VERACRUZANA

Bachelor of Science in Software Engineering

Feb 2017 - Jul 2021

Focused on Enterprise Software Architecture, Core Programming, and Database Systems.

Certifications
Microsoft Azure Fundamentals June 2021
Scrum Fundamentals May 2018
Six Sigma Yellow Belt May 2018
Portfolio
Mercadito - Admin Dashboard
Mercadito - Admin Dashboard

Angular + MaterialNG frontend with Spring Boot REST API. An online market application for a municipality managing producers, consumers, and admin oversight.

Mercadito - Public Portal
Mercadito - Public Portal

Public-facing consumer pages for the Mercadito marketplace platform. Responsive design with catalog browsing and purchase flows.

Smart Hotel System

IoT-powered hotel automation: web client (HTML/CSS/PHP), Android mobile app (Java), and Arduino microcontrollers controlling lights, AC and door access.

Admin CRUD - Angular
Admin CRUD - Angular

Full-featured CRUD admin panel in Angular with Spring Boot REST API backend and JWT authentication tokens for secure data access.

CRUD - React
CRUD - React

In-memory CRUD example built in React showcasing component state management, form handling, and real-time list updates.