David Pintos

Name: David Pintos Current Role: Senior React Developer Location: Mendoza, Argentina Linkedin: https://www.linkedin.com/in/david-pintos-989a6529/ ​ I'm a Senior Front-End Developer with a strong focus on mobile and web technologies, especially using React Native, Expo, and TypeScript. Over the past few years, I’ve been working primarily on crafting intuitive and scalable user interfaces, implementing design systems, and bringing Figma designs to life with pixel-perfect detail. While I have a background in full-stack development, my recent work has been more specialized in front-end architecture and user experience. I'm comfortable working in agile teams and enjoy collaborating across disciplines. I bring analytical thinking, adaptability, and clear communication to each project, always aiming for clean, maintainable, and user-friendly solutions. Skills Programming Languages: Javascript, C# (.Net), Java, HTML5, CSS3 Databases: Mongo, MySQL, SQLServer Frameworks: React (Typescript), .Next, Meteor, React Native, Node.js, EntityFramework Libraries: Jquery, Bootstrap, Redux, Lodash, Fabric.js, Jest ORM Moongose Tools: GraphQL, Jira, Git, Docker, Azzure, Webpack AI-driven IDEs: Cursor, Windsurf, Firebase Studio ​ Methodologies: Agile (Scrum, Kanban) Professional Experience Senior React Developer Santex (2022 - Present) Santex is a US-based software development company.​ The Project: RBI - Burger King ●​ Worked as a React Native developer on key areas of the Burger King mobile app, including Offers, Rewards, and Payment flows. ●​ Developed and maintained UI features using React Native, Expo, Expo Router, and TypeScript, implementing pixel-perfect designs based on Figma mockups. ●​ Wrote unit tests to ensure code reliability and performed manual testing on iOS and Android simulators. ●​ Collaborated closely with product, design, and backend teams to align feature development with business goals and user experience standards. ●​ Technologies: React Native, Expo, Expo Router, TypeScript, Redux, Jest, Figma, iOS & Android Simulators, GitHub, REST APIs. Full Stack Developer Freelance (2020 - 2022) The Project: Velosimo ●​ Worked on adding new features to the SPA (React) of Velosimo, also implementing methods for different APIs of Laser fiche and Sharepoint (.Net) to provide the handling of resources (documents). ●​ Modified the authentication of the APIs to handle them through JWT token, to improve the general security of the system. ●​ Worked on other tasks and bug fixing. ●​ Executed the deployments on-premise on the client's machines and on several remote servers for testing purposes. ●​ Technologies: .Net C#, React, Redux, REST APIs,HTML5, CSS3 The Project: Zakeke ●​ Worked on adding new features to different parts of Zakeke. ●​ Created and modified stored procedures, tables, business objects, etc. using CSLA Framework together with .Net (C#) and applying different design patterns. ●​ Worked independently most of the time by following the requirements. ●​ Attended meetings to organize the work of the next steps from the current development. ●​ Technologies: .NetC#, CSLA Framework, React, Redux, Backbone, RestAPIs, HTML5, CSS3, SQL SERVER, Azure Cloud Services, Github, Wrike Software Engineer II Eventbrite (2018 - 2020) Eventbrite is an American event management and ticketing website. ●​ Worked on new functionalities for the product, correcting errors. and using React+Redux as the main technology, communicating with the back-end through APIs developed in Python, all the code is tested through unit tests and integration tests. ●​ Performed tasks of analysis and estimates. ●​ Participated in several meetings using Scrum as an agile methodology. Worked on a distributed team between Mendoza and San Francisco. ●​ Presented the new features in Demos, sharing the screen and explaining everything with the participation of the product stakeholders and members of my team. ●​ Technologies: React, Marionette (backbone), Rest Services, HTML5, CSS3, Sass, Karma, Jasmine, Python, MySQL Founder / Entrepreneur Baboonsoft (2015 - Present) BaboonSoft is a company that creates web and mobile products. The Project: OferTango ●​ Developed "OferTango," a full-stack online auction platform, as a dynamic work-in-progress. The project was built iteratively using a conversational, AI-assisted development process within Firebase Studio, demonstrating rapid prototyping and modern feature implementation. ●​ Technologies: Next.js (App Router), React, TypeScript, Tailwind CSS, ShadCN UI, Firebase (Authentication, Firestore, Storage), and Genkit for integrated AI features with Google Gemini models.​ The Project: MendoRetro ●​ Launched and managed "MendoRetro," an entrepreneurial e-commerce project dedicated to the sale of retro and vintage items. ●​ Utilized the Tiendanube platform to build, customize, and operate the online store, overseeing all aspects from product curation and photography to inventory management and digital marketing. ●​ Platform: Tiendanube. The Project: Icriscaris ●​ Focused on the site which is fully administrable through the back-office that was developed from zero to manage all the site content like Images, Documents, Music Files, etc. ●​ Used two different front-end frameworks: Semantic-UI (front-office) and Materialize (back-office). ●​ Technologies: Meteor, MongoDB (NoSQL), HTML, CSS5, Git, Nginx, Linux, CloudFlare configurations Sr. Web UI Developer Globant (2016 - 2018) Globant is a global company that provides IT solutions. The Project: JWT ●​ Worked on different internal projects from the company most of the work is based on modifying or creating different front-end features. ●​ Participated in Scrum as an agile methodology. ●​ Technologies: Backbone.js, Lodash, JSON, Fabric.js, HTML5, CSS3, PHP (Craft CMS), JAVA J2EE, Jooby, Maven, Docker, Sass, GIT (Github) Front-end Developer AG2 (2015 - 2016) AG2 Technology is focused on technology solutions that revolutionize your user's experience. The Project: Office Depot ●​ Worked on different solutions for the modules of Print On Demand and Create On Demand. ●​ Performed tasks of analysis and estimates. ●​ Participated in Scrum as an agile methodology (standups, client demos, retrospectives, and planning meetings). ●​ Technologies: Angular.js, Underscore, Design Patterns, JSON, Fabric.js, HTML5, CSS3 JavaScript Mobile Developer ITX Corp (2014 - 2015) ITX Corp is a company that delivers technology that solves challenging problems . The Project: Paychex ●​ Developed different application modules based on client requirements. ●​ Performed tasks of analysis and estimates (story points). ●​ Participated in several meetings using Scrum as an agile methodology (standups, client demos, retrospectives, and planning meetings). ●​ Technologies: Angular.js, Underscore, Design Patterns, JSON, RestServices, HTML5, CSS3, Twitter Bootstrap Require.js, Karma (unit testing) Sr. Software Engineer Sitrack.com (2014) Sitrack is a high-tech company dedicated to providing tailor-made information services. The Project: Vibes ●​ Performed the maintenance of J2EE applications. ●​ Performed the analysis tasks. ●​ Developed and modified the architecture of the project. ●​ Technologies: J2EE, Swing, Java Graphics 2D, Apache Server, Web Services, PHPOO, Design Patterns, PostgreSQL, Linux Debian, Shell Scripting, Crons configuration C# Developer Freelance (2013) The Project: CAJERO24 ●​ Designed and applied a new and sophisticated UI for the entire application. ●​ Implemented the integration of immediate debit as a new payment type, this included the handling of synchronous methods and modifying the DB/.Net Business Model. ●​ Technologies: C#, MVC3, Entity Framework5, SQL Server 2008, Dev Express, CSS3, HTML5 Sr. Software Engineer GlobalLogic (2010 - 2013) GlobalLogic is a global design, development, and digital engineering company. The Project: Coca-Cola ●​ Developed the project architecture. ●​ Developed full web layout with twitter bootstrap. ●​ Conducted tracking and assignment of tasks. ●​ Performed training to new team members. ●​ Worked on the research technologies to apply. ●​ Implemented several features (back-end and front-end). ●​ Technologies: PHPOO, Symfony, Doctrine2, Twig, Oracle 10g, Twitter Bootstrap, CSS3, HTML5 The Project: WEALTHENGINE ●​ Was in charge of most of the UI tasks and had many meetings with developers from the client, to teach them how to develop in the front-end following some rules of Oracle ADF. ●​ Developed all tasks related to the front-end (web layout,navigation flows, etc). ●​ Technologies: J2EE, Servlets, Spring, Hibernate, WebLogic, OracleADF, jQuery, SVN, Twitter API, JSON Languages Spanish: Native ​ ​ English: Upper Intermediate Education ​ Universidad Tecnológica Nacional - UTN (2007 - 2009) Technical Degree in Programming