Ego Sum
Alexander
Software Developer, Python Backend & Integration Engineer, Telecommunications Engineer
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Software Developer with a background in Telecommunications Engineering, specialized in backend development and systems integration. Experienced in designing and implementing scalable and secure RESTful APIs using Django REST Framework, Flask, Spring Boot, and .NET, as well as building asynchronous, event-driven architectures with Celery, RabbitMQ, and Redis to improve performance and decouple critical processes. Strong full-stack capabilities using React.js, Next.js, and TypeScript, delivering maintainable and high-performance user interfaces. Proven experience deploying containerized services with Docker on Linux and AWS environments, and automating CI/CD pipelines with GitHub Actions to accelerate delivery and ensure operational reliability. Has led and contributed to projects including an industrial management system with 15+ interconnected modules, an enterprise integration platform based on microservices and machine learning models for prediction, and a cardiovascular analysis solution developed with Flask and ML as part of a Data Science Hackathon (2023).
Universidad de Medellín | 2016 - 2025
Data Science · Python · Telecommunications Engineering · Amazon Web Services (AWS) · NoSQL · Machine Learning · Supervised Learning · Predictive Modeling · Time Series Analysis · Regression Models · Data Analysis · Data Visualization · Signal Processing · Unsupervised Learning · Cluster Analysis · Data Modeling · Internet of Things (IoT) · Data Processing · MATLAB · Java · PLC Programming · HMI Programming · Cascading Style Sheets (CSS) · C++ · HTML · Electronics · Home Automation · Voice & Data Convergence · Capacity Analysis · Git · Neural Networks · Optical Communications · Fiber Optic Networks · SQL · Statistics · Investigation · Project Management · Cloud Computing · Object-Oriented Programming (OOP) · Networking · Microsoft Power BI
Institución Educativa Héctor Abad Gómez | 2015
During my high school education at the Héctor Abad Gómez Educational Institution, I acquired a strong foundation of knowledge in various academic subjects. Additionally, I actively participated in the science club, where I worked on projects related to chemistry and research, and achieved the following accomplishments.
Institución Educativa Monseñor Gerardo Patiño | 2004 - 2014
During my elementary and high school education at Monseñor Gerardo Patiño Educational Institution, I acquired a strong foundation of knowledge in various academic subjects. Additionally, I participated in extracurricular activities and achieved the following accomplishments: Honorable mention for good grades during the 9th and 10th grades, Active participation in the robotics club, where I worked on projects related to electronics and programming, Participation in the "Antioquia Digital Camp," digital clubs, and robotics clubs, where we reinforced our knowledge in science, technology, and communication.
Institución Universitaria Pascual Bravo y Ruta N | 2023
This hackathon offers hands-on experience with real-world challenges, emphasizing advanced data analysis, machine learning, and visualization techniques. Participants collaborate in multidisciplinary teams, merging technical skills with specialized knowledge.
Lambda Analytics | Aug 2024 - Present
• Sistema de gestión industrial con 15+ módulos interconectados (trazabilidad, saneamiento, control de calidad, alertas en tiempo real) - Django REST + Next.js
• Plataforma de integración empresarial con arquitectura de microservicios, API Gateway y ML models para predicción
• APIs RESTful con Django REST Framework, Flask, Spring Boot y .NET
• Soluciones asíncronas con Celery, RabbitMQ y Redis
• Despliegue de servicios containerizados con Docker en Linux y AWS
• Automatización de pipelines CI/CD con GitHub Actions
Bancolombia | Jan 2024 - Jul 2024
• .Net Developer - ASP.NET MVC and Layered architecture
• C#, SQL, Javascript
• Bank process automation developer
• Automate the monitoring and loading of Bancolombia's installed capacity
Universidad de Medellín | Aug 2023 - Dec 2023
• Development of machine learning processes in Python
• Digital holographic images applying image processing
• Phase object recovery using digital holographic
• Convolutional neural network architecture with Python
RESTful APIs with Django REST Framework, Flask, Spring Boot and .NET. Asynchronous solutions with Celery, RabbitMQ and Redis.
Full-stack applications with React.js/Next.js and TypeScript. Industrial management systems with 15+ interconnected modules.
Containerized services with Docker on Linux and AWS. CI/CD pipeline automation with GitHub Actions. Microservices architecture.
