Marco Calderon

Full Stack Web Developer

Taking ideas to reality and building your next successful project.

Front end

Custom components building for websites, web applications and mobile apps.

REST APIs Development

Implementation and integration of external/internal services.

Data Persistence

Design, development and implementation of databases for your web applications.

About Me

I'm a Full stack web developer with 9 years of experience in programming web applications with a variety of technologies and stacks. I like working on complex projects where Front end and Back end interact with each other, dealing with the complexity of integrating REST APIs, external services, and data persistence layers. I'm always happy to tackle new programming languages, frameworks, and technologies and keep up to date with innovation in my field.

Services

What I can do

Front End

Modern Front End development with React, Angular and plain HTML, JavaScript and CSS. I can also work with Bootstrap, TailwindCSS, Foundation, and other styling solutions for your projects.

Back End

Using modern technologies and used frameworks such as Django, ASP.NET, Spring Framework, Express, Nest.js, Ruby on Rails. If you have another option, we can discuss it.

REST API Development

Integrating, implementing REST APIs with your selected technology. Optimization of existing code for performance (in time and memory).

Database Administration and Development

From making performant queries to database schema migrations. I can also work with ETL tasks.

Data Mining and Processing

Integrate business logic into data processing from different sources, such as APIs and dynamic websites.

DevOps

If you need to manage your development operations, I can help you in the cloud your project uses.

Skills

Languages

Javascript, TypeScript, Python, HTML5, CSS3, Sass/Less, Swift, C#, Java, C, C++, Ruby, SQL, T-SQL.

Front End / Mobile

React, Next.js, Vue, Angular 2+, Bootstrap 3/4/5, HTML5/CSS3/JavaScript, jQuery, Flutter, SwiftUI, Ionic Framework, React Native, Tailwind CSS, Material UI, Emotion, styled-components

Frameworks

Django, Node.js, Nest.js, Next.js, Express.js, ASP.NET Core, ASP.NET, Spring Framework, Electron, Prisma.js, Framer motion

Automation tools and testing

Jest, Playwright, Puppeteer, Selenium IDE

Libraries / APIs

Redux, NgRx, RxJs, Nest.js, MapBox, GraphQL, OpenLayers, Chart.js, Pusher, S3, EC2, WebSockets, PayPal, Stripe, Pisma.js, Framer motion

Services

Heroku, AWS, Digital Ocean, Vercel, Firebase, Serverless, Cloudinary, Auth0

Storage

MySQL, SQL Server, PostgreSQL, MongoDB, Redis, CouchDB

Paradigms

Model View Controller, MVVM, Object Oriented Programming, Agile Software development, Functional Programming, Test Driven Development, REST, Monorepo

Tools

Git, Nginx, GUnicorn, Linux, Subversion, Visual Studio, Visual Studio Code, GitHub, GitLab, Bitbucket, Jira, Trello, Slack, Asana, Notion

Platforms

Windows, Linux, macOs, iOS, Docker, Kubernetes

Other

Bash scripting