Marcos Comelli

Marcos Comelli

Front End Software Engineer


I am a software developer from Argentina 🇦🇷.

I remember myself experimenting with frontend technologies to build my first web page when I was just 14. I'm a Web Developer with a main focus on frontend but I also have considerable experience in mobile & backend. I finished my studies on computer engineering on 2018.

I always try to be up-to-date with the last trends and technologies to make the best apps.

Work Experience

Learn by feeling (MVP) (Tech lead)

2022 - 2022

🔨 Next.js, Strapi.js, PostgreSQL, Digital Ocean


✅ Guide the client to quickly build an MVP and test the idea

✅ Learn and use as the backend

✅ Setup continuous delivery with digital ocean

✅ Develop the backend and frontend together with another developer

✅ Have refinement sessions to help the client reach their needs

TIKO Global (Frontend tech lead)

2020 - 2022

🔨 Next.js, Ruby on Rails, PostgreSQL, React Native, AWS, Microsoft App Center


✅ Frontend monorepo setup for the full team

✅ Setup of for fully automated CI/CD of a mobile React Native App

✅ Set up of Docker images for Jenkins CI/CD & Github actions for automatic checks on devs PR's

✅ Interact with designers to build the design system of the platform using Material UI (

✅ Work closely with the PO & CTO to help on key tech decisions and with the team on plannings, refinements & daily meetings

✅ Guide other developers on the software development process

Greencode Software (Full Stack Web Developer)

2015 - Present

🔨 Javascript, Vue.js, React, JQuery, HTML, CSS, Sass, Bootstrap, RoR, Node.js, PostgreSQL

Apps developed:

✅ App for sharing contents to school kids parents.

✅ Occupational medicine: Web app for occupational medicine with Ruby On Rails, .Net C#, PostgreSql and Testing with Rspec.

✅ 6 months building the front end of a big data app, using Vue.js with Redux and .Net on the backend. Basic usage of Docker.

Kelawar (Co-Founder)

🔨 Javascript, Vue.js, HTML, CSS, ASP.NET Core, PostgreSQL, C#, LINQ, Entity Framework, Raspberry Pi

Worked with 5 college friends to build a data collection app. It aims to collect data of customers visiting a shop, so that the owner can access multiple stats about who is visiting and therefore improve their business.

Axum (Full Stack Web Developer)

2014 - 2015

🔨 Javascript, jQuery, HTML, CSS, Bootstrap, ASP.NET Framework, SQL Server, C#, NHibernate

My team was in charge of building and maintaining an order management app. I started doing multiple front end tasks using HTML, Javascript, CSS and Grunt. Then I did various tasks on the back end with .Net MVC, C# and Ms Sql Server, such as making improvements and implementing new features. There were 5 developers in the team. We handled the version management with GIT

Personal Projects

Attractions & accommodations directory

I built a dynamic list of attractions, accommodations, places to eat & general information to help tourists visit a small town un Cordoba, Argentina.

Currently having thousands of organic visits per year.

Holiday chalet renting webpage

I built a webpage from scratch for a holiday chalet renting business that previously had zero online presence.

Key skills

HTML / CSS / Javascript / Next.js / React.js / Postgresql / Docker / Git / React Native / Agile (Kanban & SCRUM)


Universidad Nacional de La Matanza (UNLaM)

Computer engineering (2012 - 2018)

Instituto Madero (High School)

Electronic Technician Degree


Spanish (Native) - English (Cambridge First Certificate) - Portuguese (Intermediate Level)