Hire the Top 2% of
Freelance JavaScript Developers
in Colombia

Sebastian G.

Vetted JavaScript developer in Colombia (UTC-5)

With a background in Systems and Computer Engineering and a Master's in Systems Engineering, complemented by my status as a Google Developer Expert in Web Technologies, I am deeply dedicated to the craft of software development. My expertise spans writing advanced code, leading innovative projects, and imparting my knowledge through teaching. At VMware, I hold the position of Engineering Manager, where I spearhead diverse teams focused on JavaScript (React and Node), Go, Docker, Kubernetes, and Backstage for Tanzu Products. My role primarily involves developing cutting-edge web and mobile applications, particularly on frontend technologies such as Angular, React, Vue, JavaScript, and Go lang. Additionally, I contribute to the tech community by presenting at international conferences bi-annually. Beyond my professional endeavors, I have a rich history of academia, having lectured at various universities in Medellin, Colombia. My teaching portfolio includes Artificial Intelligence, Databases, Object-Oriented Programming, Data Mining, Software Development, Mobile Development, and Web Development. My research interests are broad, covering Software Engineering, Requirements Engineering, Natural Language Processing, Ontologies, Databases, Machine Learning, Trajectory Tracking, and Mathematical Modeling of Formations. Driven by a relentless pursuit of knowledge and excellence, I adhere to the philosophy that measurement is the key to improvement. My ultimate goal is to leverage this approach to achieve continuous personal and professional growth, thereby contributing significantly to the field of technology.

YEISON G.

Vetted JavaScript developer in Colombia (UTC-5)

Backend Developer with more than 9 years of experience in NodeJS, Express, Webpack and more related to JS. Also in SQL databases (MySQL and PostgreSQL) and NoSQL as MongoDB. AWS preferred cloud solution. Cryptocurrency and blockchain enthusiast.

Felipe C.

Vetted JavaScript developer in Colombia (UTC-5)

I am a engineer with more than 20 years of experience managing IT projects, software architecture and implementation of IT solutions, infrastructure of data communications, designing and software development. I'm a backend developer but I have also experience with web applications and mobile development. I am honest, active, cooperative and a fast learner, who has leadership skills and a strong interest in research. I pride myself on my analytical precision, capacity to structure projects, and excellent management of interpersonal relationships. Outside of work I am a husband, father of three and martial arts instructor.

Carlos A.

Vetted JavaScript developer in Colombia (UTC-5)

Full-stack software engineer with over a decade of experience across various tech stacks. Expertise lies in web application development, troubleshooting, and database design. Proficient in technologies like Vue.js, Nuxt.js, Angular, Node.js, PHP, Python, and databases like PostgreSQL and MySQL, among others.

Gustavo A.

Vetted JavaScript developer in Colombia (UTC-5)

I'm a very talented developer with more than 12 years of experience and more than 30 projects in my record. I can do some of frontend development with Javascript and frameworks like React, Ember and Angular.

Santiago A.

Vetted JavaScript developer in Colombia (UTC-5)

Systems & Computing Engineering. Full Stack software developer with more than 10 years of experience using front and back end technologies as React, GraphQl, Node, Javascript, Php and Java. I have experience with agile metodologies and high responsability and autonomy skills.

Adolfo M.

Vetted JavaScript developer in Colombia (UTC-5)

Hi, my name is Adolfo Leon Canizalez I am a system engineer, I have a master's degree in computer science, I consider myself an efficient and responsible professional, I have more than 10 years of experience, I worked in different companies in Colombia and USA, so I think that I can fit easily in different work environments. I don’t have problems with working in teams and I like to learn about different topics. I have worked with different software technologies and with different databases and I also have knowledge of software development processes and methodologies. But I know this environment is constantly advancing, so, I'm always trying to grow and learn everything that I can. Right now, I am working on a company located in Miami, USA. In this company, I work as a Full-stack developer which means that I develop software in the back-end layer with ".Net Core" and in the front-end with "Angular" and we are using "SQL Server" as a database. On the other hand, I am 32 years old and I live in Cali - Colombia, I like many things such as playing video games, watching series and movies, I like reading fictional stories and I really like playing football soccer.

Selvio V.

Vetted JavaScript developer in Colombia (UTC-5)

I am an entrepreneur and software developer, boasting over eight years of experience in front-end development. My expertise spans HTML, CSS, and JavaScript. I have created transformative educational apps, and developed a React Native-based restaurant app that enhanced customer loyalty and significantly boosted the company's profits. My academic background includes degrees in electronic engineering and project management.

Elias R.

Vetted JavaScript developer in Colombia (UTC-5)

I never thought I'd be a developer, but I've been writing code for 8 years now. At the beginning I started with a family project, to create a virtual store, where we could sell the products that we sold on our city to the whole country, it was a rewarding experience because although we had no idea how we were going to do it, with the time we learned how powerful it could be, since then I have dedicated myself to continue getting that feeling of learning and gratification in what I do. At the beginning of my career I started developing features and templates for CMS like Prestashop for ecommerce then I continued specializing in custom Frontend development with Javascript, using tools like React and Vue. At this point in my career I am aiming to specialize in being a Fullstack Javascript developer. My specialties acquired during my career include rapid learning of new technologies, problem solving, focus on specific product needs, and rapid adaptation to change. So far I have learned Javascript, Python, Go, Java, MongoDB, SQLServer, NodeJS, Express, React, React Native, Vue JS, Webpack, CSS3, CSS Preprocessors, HTML5, Webpack, Typescript, JSS, Redux, Redux Sagas, a little DevsOps with AWS and Jenkins. Lately I have been learning about ORMs, like Sequelize, more about Node, Serverless, Lambdas functions, and PostgreSQL.

Hernan S.

Vetted JavaScript developer in Colombia (UTC-5)

Full-stack developer with 5+ experience working mostly with JavaScript. I have worked in all web application aspects: Front-end with React and Vue; Back-end using NodeJs (express) and PHP(Laravel); Database using SQL (MySQL, PostgresSQL), NoSQL (MongoDB) and GraphQL (Hasura); DevOps with CI/CD (GitLab pipelines), Linux servers like Droplets (DigitalOcean) and ECS (AWS). I also have a few years of experience in the mobile development sector (Android and iOS). I have experience mentoring for 1+ year mostly career path and doing live-coding sessions. I'm a fast learner, a talkative person, a team player and I love teaching. Last but not least, I like video games, singing and dancing to Bachata.