Hire Top Freelance
SQL Developers
in Costa Rica

Leonardo Q.

I'm a Costa Rican software developer specializing in e-commerce, with a passion for building systems, learning new things and helping others do the same. I'm currently certified for the Magento platform as an Adobe Commerce Developer and as an Adobe Front End Developer, and I have expertise in the related technology stack: PHP, Apache/Nginx, MySQL, Linux, JavaScript, CSS and HTML. I've also worked with Laravel (a platform that I particularly enjoy) and WordPress. My previous experience and training as a data engineer using SQL Server and as a Java/.NET developer, allows me to build better web applications. I have a passion for systems design and software architecture, and have a special interest in the problems that begin to appear once we need to support a global scale. I believe that technology can be a huge benefit for our lives and our societies. But it should be deployed responsibly, both from the technical point of view (following good practices is a critical aspect of our work as engineers) and from the social point of view. The decisions of a team of developers that care about their work can make a big difference for a lot of people.

SQLLaravelMagentoPHPCloudLaravel 5LinuxDockerJavaScriptHTML/CSSWordPressMagento 2

Hello, With over 15 years of experience in the software development industry, I have had the privilege of leading diverse teams in impactful projects. As a seasoned technical leader, I've successfully led different teams for different proyects all over the world. In addition to my leadership experience, I have a proven track record of creating innovative solutions. I spearheaded the development of a comprehensive learning platform, incorporating advanced media capabilities, seamless third-party integrations for assessments, and a cutting-edge digital badges system. Moreover, I played a pivotal role in designing and implementing a scalable architecture that ensured optimal performance, reliability, and maintainability. My passion for leveraging technology to drive positive change extends beyond project execution. I am dedicated to staying abreast of the latest industry trends and continuously enhancing my skill set. With a strong focus on collaboration and strategic thinking, I thrive in dynamic environments where I can contribute my expertise to create impactful solutions. I am excited to connect with like-minded professionals, share experiences, and explore new opportunities to drive innovation and deliver exceptional results.

SQLReactAWS (Amazon Web Services)PythonJavaScriptMongoDBNode.jsFront-EndHTML/CSS

I am a well-rounded software developer that covers many development languages, frameworks, tools, infrastructure and cloud providers. Some of my top areas of focus include Java / Kotlin for languages (but I touch many more including TypeScript, JavaScript, C#, Scala, Golang), any SQL database, most NoSQL engines (including MongoDB), Solr / Elasticsearch (expert in both), and working in the Cloud with AWS, Azure, and more recently with Google Cloud. My top skills are currently: Data Engineering, Back-end development (Microservices, REST, GraphQL), Search, Analytics, Cloud (AWS/Azure/others), and the Kotlin Language.

SQLAzureAWS (Amazon Web Services)DevOpsJavaScriptTypeScriptBig DataData EngineeringEclipse Vert.xApache SolrNode.jsMicroservicesReactBig Data SQLKotlinJavaElasticsearch