Leonardo Siqueira
Senior Software Engineer
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Blumenau, Brazil
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Systems Analysis and Development, Infomatics, FTEC
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12Years of Experience
Professional Bio
I used to watch my older brother working as a developer and became interested myself. As a developer, I can deliver value and build something great to help people achieve their goals while doing what I love. My favorite technology is Ruby on Rails because it delivers a lot of value in minimal time while keeping the focus on what's most important: the product. In my free time, I enjoy playing video games.
Technology Expertise
Expert
Intermediate
Featured References
Employment History
FullStack Labs February 2021 - Present
Senior Software Engineer
At FullStack Labs, I help people create awesome products using React, Node.js, Ruby on Rails, and more.
Reachdesk February 2019 - February 2021
Senior Software Engineer
Reachdesk provides an automated process to deliver gifts to clients and employees. As a Senior Software Engineer, I worked on:
- The company's central app, which allows users to set up gift campaigns. As the first developer, I set up the platform from scratch and created its entire architecture. The team included six other people, who built the app with Ruby on Rails, AWS, React, and Redis.
Alpha Exchange August 2016 - December 2019
Senior Software Engineer
Alpha Exchange is a social network that connects financial analysts and readers. As a Senior Software Engineer, I worked on:
- The company's central platform that allows users to follow financial analysts and buy their reports. I built a scalable architecture that supports all interactions between users and analysts using Ruby on Rails, Node.js, Java, Python, AWS, Angular, and React.
Yieldify November 2014 - December 2016
Senior Software Engineer
Yieldify provides website personalization and CRO solutions to improve eCommerce customer journeys. As a Senior Software Engineer, I worked on:
- The central app, which allows users to set up scripts on their sites to collect and analyze data and forecast results. I worked as tech lead and was responsible for rewriting the platform into a new scalable version. It was built with Ruby on Rails, Node.js, and React.
Portfolio
Thought Leadership
Employment History
FullStack Labs February 2021 - Present
Senior Software Engineer
At FullStack Labs, I help people create awesome products using React, Node.js, Ruby on Rails, and more.
Reachdesk February 2019 - February 2021
Senior Software Engineer
Reachdesk provides an automated process to deliver gifts to clients and employees. As a Senior Software Engineer, I worked on:
- The company's central app, which allows users to set up gift campaigns. As the first developer, I set up the platform from scratch and created its entire architecture. The team included six other people, who built the app with Ruby on Rails, AWS, React, and Redis.
Alpha Exchange August 2016 - December 2019
Senior Software Engineer
Alpha Exchange is a social network that connects financial analysts and readers. As a Senior Software Engineer, I worked on:
- The company's central platform that allows users to follow financial analysts and buy their reports. I built a scalable architecture that supports all interactions between users and analysts using Ruby on Rails, Node.js, Java, Python, AWS, Angular, and React.
Yieldify November 2014 - December 2016
Senior Software Engineer
Yieldify provides website personalization and CRO solutions to improve eCommerce customer journeys. As a Senior Software Engineer, I worked on:
- The central app, which allows users to set up scripts on their sites to collect and analyze data and forecast results. I worked as tech lead and was responsible for rewriting the platform into a new scalable version. It was built with Ruby on Rails, Node.js, and React.
