Jacobo Blandón

Software Engineer • FullStack Developer

Software Engineer with a strong foundation in backend development. Passionate about building clean, scalable, and maintainable applications by applying SOLID principles, design patterns, and clean architecture.

CV

Tech Stack

Building scalable solutions with modern technologies

Spring Boot

FastAPI

Angular

TypeScript

Tailwind CSS

PostgreSQL

MySQL

Docker

Linux

Git

Clean Architecture • SOLID Principles • Design Patterns

Experience

Building real-world solutions

Full Stack Semi Senior Developer

Konex Innovation S.A.S

Nov 2025 - May 2026 · Loading...

Developing and maintaining web applications using modern frameworks and technologies, collaborating with cross-functional teams to deliver high-quality software solutions.

Spring Boot Angular PostgreSQL

Python Developer

Crystal S.A.S

Feb 2025 - Aug 2025 · Loading...

Designed, developed, and maintained Python-based automation tools, providing technical support and ensuring reliable system performance.

Python MySQL

Open to new opportunities and challenges

Projects

Building scalable and secure applications

Lottery Sales App

Full-stack lottery ticket sales management system built with Spring Boot (Clean Architecture) and Angular. Features customer management, draw creation, automated ticket generation, and sales tracking with real-time updates.

Spring Boot Angular H2 Database

View Code

Library Management API

Library Management System API built with Spring Boot, featuring JWT authentication, role-based authorization, and complete CRUD operations.

Spring Boot JWT MySQL

View Code

Contact Flow API

FastAPI-based contact management system with JWT/OAuth2 security, MySQL database, and Docker deployment. Implements user authentication and full CRUD functionality.

FastAPI MySQL JWT Docker

View Code

View more projects on GitHub

Education

Continuous learning and professional growth

Software Engineering

EAM University Institution

In Progress

Professional

•

2022 - 2026

Comprehensive training in software development, system architecture, design patterns, and agile methodologies with focus on scalable and maintainable solutions.

Spring Boot FastAPI Docker Clean Architecture Design Patterns

Software Development Technology

EAM University Institution

Graduated · Nov, 2025

Technologist

•

2022 - 2025

Specialized in backend development and database management. Solid foundation in object-oriented programming, relational databases, and version control systems.

Java Python MySQL Git GitHub