gneutzling

Senior Frontend Engineer

Frontend Engineer with 15+ years of experience building and scaling digital products in startup environments. Proven track record of turning ideas into seamless user experiences and delivering impactful solutions. Extensive expertise in Next.js, React, TypeScript, and JavaScript to develop fast, dynamic web applications. Experienced collaborating with cross-functional teams to solve complex problems and ship user-friendly solutions that drive real value.


Experience: 11 years

Yearly salary: $72,000

Hourly rate: $45

Nationality: 🇧🇷 Brazil

Residency: 🇧🇷 Brazil


Experience

Senior Frontend Engineer (remote)
Downtobid
2023 - 2025
Led frontend development across all platforms, including the main app, blog, website, and other related projects, collaborating closely with the CTO on technical decisions and strategy. Initiated the migration to Next.js 15, implementing Chakra UI v3 components and defining scalable, reusable design patterns (compound components) to optimize performance, scalability, and both user and developer experience. Developed and executed a programmatic SEO strategy for the website, using build-time page generation to boost search engine visibility and drive lead generation.
Software Engineer (freelancer)
Freelancer
2022 - 2023
Developed websites for Brazilian artists and art exhibitions using Gatsby, focusing on delivering visually appealing and responsive designs. Maintained existing features and contributed to the creation of a reusable component library (design system) for a Texas-based company, using Next.js and React. Developed both backend and frontend for a recruitment application, utilizing Nest.js with PostgreSQL and Node.js for the backend, and Next.js with Material UI for the frontend.
Senior Frontend Engineer (remote)
Shogun
2019 - 2022
Worked with the team to develop and integrate new features for Shogun Frontend and Page Builder using JavaScript, React, TypeScript, and Jest, enhancing the platform's overall functionality. Collaborated in identifying and resolving a wide range of bugs within Page Builder, which led to improved customer satisfaction and a notable reduction in bug report volume. Partnered with the team to implement e-commerce solutions that optimized page load times, reducing the average page-to-page load time by 83%, greatly enhancing the user experience.
Frontend Developer (remote)
Ignus Digital
2018 - 2019
Delivered a range of frontend solutions for various clients, using technologies like React, Redux, GraphQL, JavaScript, HTML, CSS, and SASS to build scalable and high-performance products. Collaborated with clients and managers to select the most appropriate frontend technologies for each project, ensuring the delivery of tailored, effective solutions. Worked closely with designers and back-end developers to create user-centric experiences across multiple projects, including a Gantt chart feature that helped teachers plan their classes efficiently.
Frontend Developer (remote)
Picter
2018 - 2019
Joined as the first developer outside the founding team, helping build a new platform for photographers to apply for top global creative competitions. Collaborated on front-end development using React and Redux, contributing to new features and the creation of a reusable component library (design system) to enhance consistency and scalability.
Frontend Developer (hybrid)
Cheesecake Labs
2016 - 2017
Software Engineer (hybrid)
Taller
2014 - 2016
Frontend Developer (on-site)
Sábia Experience
2014 - 2014
Frontend Developer (on-site)
Tiki
2013 - 2014
Frontend Developer (on-site)
Conrad Caine
2010 - 2013
Internship Developer
IFSC
2010 - 2010
Internship Developer
Metade Sul
2010 - 2010
Internship Developer
Artimidia
2009 - 2010

Skills

blockchain
ethereum
javascript
node
react
typescript
front-end
english