Open to opportunities

Lávio Dias

@lviodias

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Fullstack developer building scalable web apps with Ruby on Rails and modern JS frameworks.

Brazil

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What I'm looking for

I seek a role building scalable web applications with modern stacks, collaborative teams, mentorship opportunities, and room for technical growth.

I am a results-driven Fullstack Developer with 4+ years of experience designing, developing, and deploying robust web applications using Ruby on Rails, Node.js, Vue, React, and TypeScript. I focus on delivering high-quality code, optimizing performance, and improving user experience across platforms.

My professional work includes enhancing platform performance at BenchPrep, building a financial management product for farms handling over R$22 million and 700+ monthly users, and architecting real estate CRM features with Node.js and Next.js. I also created an OCR API to extract data from long YouTube videos for market analysis.

I mentor and lead front-end and mobile projects, guiding trainees in HTML, CSS, JavaScript, SQL, Express, and React. I am currently completing a B.Sc. in Computer Science and seek opportunities to contribute to impactful products and grow technically.

Experience

Work history, roles, and key accomplishments

Current

Fullstack Developer

Current

Fullstack Labs

Nov 2024 - Present (10 months)

Enhanced user experience and platform performance for BenchPrep by developing front-end features in Vue.js/CoffeeScript and implementing optimized Ruby on Rails back-end solutions.

Vue.Js CoffeeScript Ruby on Rails PostgreSQL Performance Optimization REST APIs

Fullstack Developer

Erural

Mar 2023 - Nov 2024 (1 year 8 months)

Built financial management product and internal CRM supporting 60+ clients and R$22M under management; developed front-end in Vue.js/TypeScript and back-end services in Ruby on Rails with PostgreSQL, plus an OCR API for video data extraction.

Vue.Js TypeScript Ruby on Rails PostgreSQL API Development Bulma Data Extraction

Fullstack Developer

Flip CRM

Dec 2021 - Feb 2023 (1 year 2 months)

Architected and developed new features for a real estate CRM, leading front-end development and delivering responsive, optimized screens using Node.js, React and Next.js.

Node React Next.js JavaScript Responsive Design Performance Optimization REST APIs

Volunteer Developer

InfoJR UFBA

Mar 2021 - Jul 2022 (1 year 4 months)

Led front-end and mobile projects and mentored trainees in web technologies, accelerating newcomer onboarding and skill development in HTML, CSS, JavaScript, SQL, Express, and React.

HTML CSS JavaScript React SQL Express Mentoring Front End Developer Mobile Development

Education

Degrees, certifications, and relevant coursework

Federal University of Bahia

Bachelor of Science, Computer Science

2020 -

Activities and societies: Relevant coursework and projects in web development; involvement in volunteer developer activities and mentoring.

Pursuing a Bachelor of Science in Computer Science with coursework and projects focused on full-stack web development; expected completion in December 2025.