![WL](https://d2abrqas732254.cloudfront.net/images/specialists/f0474034f228244082f4d8ba2507597de193761c.jpg)
English:
Advanced
Willian L.
Vetted by YouTeam
Brazil
UTC -03:00
America/Sao_Paulo
English:
Advanced
Front-end Developer skilled in React, Next.js, TailwindCSS, and Typescript. Experience in migrating legacy applications and full-stack development.
With a background spanning over five years as a Front-end Developer, I have spearheaded the migration of legacy applications to modern frameworks, such as transitioning from Webpack React to Next.js with SSR and ISR, significantly enhancing user experience and retention rates. My experience encompasses fullstack development, including creating interfaces and components for diverse projects, from crypto coin platforms to insurance and loans systems. Proficient in React, Next.js, Node.js, and .NET, I possess a keen interest in exploring niche technologies like Golang while actively contributing to open-source projects and participating in hackathons to further broaden my expertise. Additionally, I hold certifications in Flutter app development and have mentored aspiring developers through teaching and tutoring engagements.
Want to hire this engineer?
Check if Willian is availableExpertise
Years of commercial development experience
6 years of experience
Core technologies
Other technologies
Project Highlights
VanHack
Mar `21 - Feb `24
3 years
Revamped Vanhack platform with ReactJS, facilitating candidate-company connections for remote work, while spearheading migration to Next.js with SSR and ISR.
Responsibilities & achievements
- Collaborated with ReactJS to develop and maintain new features for the Vanhack platform, facilitating the connection between candidates and companies for swift hiring and remote work opportunities. - Led the migration from a legacy Webpack React application to a modern Next.js platform, implementing cutting-edge features like SSR and ISR. - Utilized Jira and Kanban methodologies to manage tasks, including debugging legacy React and Node.js-based applications. - Spearheaded the transition to Next.js, integrating SSR authentication and static site regeneration for enhanced performance. - Designed numerous interfaces, including chat, dashboard, rich editor components, and learning hub pages, to optimize user experience.
Viaflow
Jun `19 - Mar `21
2 years
Led development of a cryptocurrency platform for Internet Banking/AllInvestX.
Responsibilities & achievements
- Developed and maintained a cryptocurrency platform for Internet Banking/AllInvestX, utilizing React.js, React Native, NodeJS, .NET 3.1, Postgres, Redis, Azure, and MaterialUI. - Implemented Gitlab and Azuredevops for code management and Scrum methodology for agile development. - Created a CLI library for NodeJS to aid in Express.js API development. - Contributed to insurance and loans projects, integrating APIs and handling CSV reports using SQL Server, HTML, CSS, JavaScript, and C#. - Engaged in bug fixes and feature development using React, SQL Server, and .NET Core in a Government project at Bem&Servicos, alongside Bitbucket, Kanban, and Jira Atlassian.
Education
Higher education in Computer Science
Agency
10-50
GMT-5
Lima, Peru
Core Expertise
Industries
Architecture & Design, E-Commerce & Retail, Information services & Technologies, Construction & Real estate, Data Science & Machine Learning, Branding, design, web development
Want to hire this engineer?
Check if Willian is available