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I'm Daniel Madaíl, a passionate full-stack developer with experience building scalable web and mobile applications using React, React Native, Vue, Node.js and Symfony. I’m committed to continuous learning, clean code, and performance optimization, and I enjoy collaborating in SCRUM teams to deliver robust software solutions.…

Daniel Madaíl

Full Stack Developer, Web Developer, Front-End Developer, +3

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I'm Daniel Madaíl, a passionate full-stack developer with experience building scalable web and mobile applications using React, React Native, Vue, Node.js and Symfony. I’m committed to continuous learning, clean code, and performance optimization, and I enjoy collaborating in SCRUM teams to deliver robust software solutions.…

Available to hire

I’m Daniel Madaíl, a passionate full-stack developer with experience building scalable web and mobile applications using React, React Native, Vue, Node.js and Symfony.

I’m committed to continuous learning, clean code, and performance optimization, and I enjoy collaborating in SCRUM teams to deliver robust software solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Portuguese

Fluent

English

Advanced

Work Experience

Full-Stack Developer at Crucial Compliance

November 20, 2021 - September 29, 2025

Documentation, UI/UX design, testing, bug fixing, new features, new application, API implementation and API creation (Symfony, Vue, React, Tailwind, Figma, Js, Css, Twig, Git, Scrum)

Full-Stack Developer at Sinal Principal

November 1, 2022 - September 29, 2025

Legacy maintenance, bug fixing, testing, UI/UX design, new features and documentation (Node.js, GraphQL, React, Tailwind, Figma, PHP, MySQL, Git, Scrum)

Full-Stack Developer at Silencor

September 30, 2023 - September 29, 2025

New applications (progressive webapps and mobile apps), new features, testing and bugfixing (Node.js, GraphQL, React, Tailwind, Figma, Js, Css, Twig, Git, Scrum)

Full-Stack Developer at Trignicónica

December 1, 2024 - September 29, 2025

New applications (progressive webapps and mobile apps), new features, testing and bugfixing (Node.js, GraphQL, React, React Native, PostgreSQL, Git, Scrum)

Full-Stack Developer at Trigniconica

December 1, 2024 - December 1, 2024

Contributed to a SCRUM team of 3–6 developers; prepared technical documentation for a microservice to clarify its intended functionality and missing components; contributed to the development of a responsive online casino platform, including UI/UX concept and full-stack implementation; integrated external APIs and implemented backend cron jobs to aggregate data from multiple databases.

Full-Stack Developer at SilenCor

September 1, 2023 - September 1, 2023

Sole developer following SCRUM methodologies; maintained and improved a factory management intranet application; updated deprecated libraries, fixed bugs, and enhanced system stability; designed, developed, and deployed a new weekly reports module from concept to production.

Full-Stack Developer at Sinal Principal

November 1, 2022 - November 1, 2022

Worked in a two-person development team on multiple web and mobile projects; delivered full-stack web applications and performed bug fixes on existing mobile apps; notable projects included internal contract management and billing web app with calendar and notifications; Framing mobile app bug fixes; WhatsApp Town mobile app with localization; progressive web app with geolocation and back-office; mobile app for trading business cards via QR codes; full development of a trading business card website.

Full-Stack Developer at Crucial Compliance

November 1, 2021 - November 1, 2021

Contributed to the CPP dashboard project used by online casinos for compliance monitoring; resolved a backlog of bugs and added new features, including data visualizations, reports, and API integrations; implemented new charts, export to PDF, filters, and performance improvements; collaborated with a team of 3–7 developers in Agile sprints.