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Tiago R.
Full-stack Product Engineer

Ruby On Rails
Cascading Style Sheets
Ruby
Go
Wordpress
Html
Javascript
Python
Postgresql
Mysql
React
Bio

An experienced programmer with a focus on backend technologies since 2013, demonstrating a broad and deep understanding of various systems, including proprietary ones. Possesses extensive expertise in database management, proficient with SQL Server, MySQL, PostgreSQL, and capable with Redis. Additionally, brings a solid knowledge base in system administration within Linux environments alongside a sound grasp of DevOps practices. Dedicated to continuous professional development and the integration of new technologies into routine workflows.

  • Backend Developer
    5/1/2022 - 10/1/2022

    Created robust integration solutions with third-party systems, collaborating closely with the product team to develop innovative solutions. Leveraged Ruby on Rails to build scalable and maintainable applications, while employing Test-Driven Development (TDD) to ensure high-quality code. Gained expertise in designing and consuming APIs, and utilized MongoDB for flexible and efficient database management. Managed background processing using Sidekiq and enhanced performance with Redis. Deployed applications on Heroku for simplified hosting and utilized AWS services to ensure scalability and reliability.

  • Senior Full Stack Developer
    10/1/2019 - 1/1/2020

    Developed expertise in system architecture, thorough documentation, and the creation of APIs. Specialized in building AngularJS/Angular frontend applications and Ruby on Rails backend systems. Participated in DevOps practices, including continuous integration (CI), to streamline development processes and improve deployment efficiency.

  • Full Stack Developer
    8/1/2019 - 10/1/2019

    Specialized in developing a web application using React, contributing to both the frontend and backend architectures. Utilized React-Native for creating small proof-of-concept applications, enhancing capabilities in mobile development. Demonstrated technical expertise in GO[lang] for backend processes, ensuring robust and efficient performance. Cultivated skills in modern web development frameworks and technologies, ensuring seamless integration between frontend and backend components.

    Achieved proficient use of state management libraries, RESTful API development, and real-time data handling. Enhanced coding practices through collaboration and version control systems, maintaining high standards of code quality and performance.

    Engaged in iterative development cycles, adopting Agile methodologies to ensure timely and effective project delivery, and consistently contributed to the overall technical architecture and design decisions of the startup.

  • Senior Digital Transformation Developer
    11/1/2018 - 8/1/2019

    Specialized in web and app analytics with a focus on development and architecture. Achieved proficiency in Google Tag Manager (GTM) and JavaScript ES6 to improve and streamline analytics implementations. Extensively worked with Firebase, AppsFlyer, and Adjust for comprehensive app tracking and attribution. Demonstrated advanced skills in data management and querying using BigQuery and SQL, ensuring robust and insightful data analysis.

  • Full Stack Developer at O2 Fund
    12/2/2017 - 8/1/2018

    Developed extensive proficiency in NextJS (React) and Ruby on Rails for web application development, coupled with effective utilization of PostgreSQL for robust database management. Executed API design and development using both REST and GraphQL, ensuring seamless data interchange and optimized performance. Demonstrated full-stack development expertise with JavaScript, focusing on React for front-end interactions, and leveraged Node.js for backend processes. Gained substantial experience in Linux server maintenance, ensuring uptime, security, and performance of deployed applications.

  • Full Stack Developer
    9/1/2016 - 12/1/2017

    Contributed to Research & Development teams as a Web/Desktop Developer, excelling in both frontend and backend development using the .NET framework (C#). Developed strong expertise in managing and optimizing MSSQL databases. Applied Agile Development methodologies, specifically SCRUM, to enhance project efficiency and team collaboration. Leveraged Domain-Driven Design (DDD) principles for robust and scalable software architecture. Gained proficiency in Linux server maintenance, ensuring server reliability and performance.

  • Full Stack Developer
    1/1/2016 - 9/1/2016

    Focused on full stack web development, achieving proficiency in both frontend and backend technologies. Delivered robust solutions using programming languages including PHP, Ruby on Rails, JavaScript (AngularJS 1.4, jQuery), and Go. Successfully developed custom plugins and themes for WordPress, enhancing website functionality and user experience. Demonstrated strong capabilities in server maintenance, ensuring optimal performance and reliability of web applications.

  • freelancer
    12/1/2013 - 8/1/2016

    Developed proficiency in maintaining an open-source ERP system, specifically ERPNext. Gained extensive experience in WordPress through customizations, theme development, and plugin integration. Conducted server maintenance across both Linux and Windows Server platforms, ensuring optimal performance and reliability. Created new frontends to improve user experience and interface design.

  • Software developer
    7/1/2012 - 1/1/2013

    Developed proficiency through porting legacy FOXPRO code to modern C# implementations. Utilized advanced functionalities of WPF and XAML to create enriched user interfaces and integrated WebAPI to facilitate seamless client-server communication. Ensured robust and reliable applications by developing and implementing thorough testing procedures.

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