Jhonatan Arenas 🛠️
Discover the wide range of technical skills and tools I have mastered over the years to deliver robust and scalable solutions.
My Skills
I combine technical expertise with practical experience to build scalable, maintainable, and user friendly solutions. These are the tools, languages, and methodologies I use regularly, from robust backend systems to dynamic frontend interfaces and efficient DevOps workflows.
Available For Hire
Programming Languages
JavaScript, TypeScript, Java, Python, SQL
Frameworks & Libraries
Angular, React, Next.js, NestJS, SpringBoot, Prisma, Mongoose
Frontend Development
Responsive Design, SEO, i18n, GTM, Recaptcha
Database Modeling
PostgreSQL, MySQL, MongoDB, Firebase, Redis, Prisma ORM, JDBC, LiquiBase
Unit & E2E Testing
Jest, JUnit 5, Mockito, Postman, Insomnia, ESLint, Prettier, Husky
Development Tools
Git, GitHub, GitLab, VSCode, IntelliJ, WebStorm, SDKMAN, NVM, Zsh, Bash, tools CLI
Devops & Cloud Infrastructure
Docker, Docker Compose, CapRover, Appwrite, AWS, GCP, GitHub Actions, CI/CD, Nginx, Apache
Management Skills
Effective communication, Problem solving, Teamwork, Agile project management (Scrum, Kanban)
Brands I have worked with ✨ In multinational teams
