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Senior Full-Stack Engineer with 6+ years shipping production web applications—remote with US- and Europe-based teams, working end to end with strong frontend expertise in React, TypeScript and Next.js paired with backend ownership in Node.js/Express REST APIs, PostgreSQL, authentication, payments and serverless deployments. Owned enterprise-grade frontend solutions and helped improve reservation flow defect rates from ~5% to under 1%, contributing to $250k+ in annual revenue. I build and operate full-stack products, including databases and query layers, auth, Stripe billing and serverless processing, with a test/CI mindset and AI-assisted engineering workflows.…Senior Full-Stack Engineer with 6+ years shipping production web applications—remote with US- and Europe-based teams, working end to end with strong frontend expertise in React, TypeScript and Next.js paired with backend ownership in Node.js/Express REST APIs, PostgreSQL, authentication, payments and serverless deployments. Owned enterprise-grade frontend solutions and helped improve reservation flow defect rates from ~5% to under 1%, contributing to $250k+ in annual revenue. I build and operate full-stack products, including databases and query layers, auth, Stripe billing and serverless processing, with a test/CI mindset and AI-assisted engineering workflows.

Vitor Tavares

Full Stack Developer, Software Engineer, Front-End Developer, +1

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Senior Full-Stack Engineer with 6+ years shipping production web applications—remote with US- and Europe-based teams, working end to end with strong frontend expertise in React, TypeScript and Next.js paired with backend ownership in Node.js/Express REST APIs, PostgreSQL, authentication, payments and serverless deployments. Owned enterprise-grade frontend solutions and helped improve reservation flow defect rates from ~5% to under 1%, contributing to $250k+ in annual revenue. I build and operate full-stack products, including databases and query layers, auth, Stripe billing and serverless processing, with a test/CI mindset and AI-assisted engineering workflows.…Senior Full-Stack Engineer with 6+ years shipping production web applications—remote with US- and Europe-based teams, working end to end with strong frontend expertise in React, TypeScript and Next.js paired with backend ownership in Node.js/Express REST APIs, PostgreSQL, authentication, payments and serverless deployments. Owned enterprise-grade frontend solutions and helped improve reservation flow defect rates from ~5% to under 1%, contributing to $250k+ in annual revenue. I build and operate full-stack products, including databases and query layers, auth, Stripe billing and serverless processing, with a test/CI mindset and AI-assisted engineering workflows.

Available to hire

Senior Full-Stack Engineer with 6+ years shipping production web applications—remote with US- and Europe-based teams, working end to end with strong frontend expertise in React, TypeScript and Next.js paired with backend ownership in Node.js/Express REST APIs, PostgreSQL, authentication, payments and serverless deployments.

Owned enterprise-grade frontend solutions and helped improve reservation flow defect rates from ~5% to under 1%, contributing to $250k+ in annual revenue. I build and operate full-stack products, including databases and query layers, auth, Stripe billing and serverless processing, with a test/CI mindset and AI-assisted engineering workflows.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Portuguese

Fluent

Spanish; Castilian

Intermediate

Work Experience

Founder & Full Stack Engineer at joolkit (joolkit.com)

January 1, 2025 - Present

Solo-built and operated joolkit.com end to end as a live commercial product. Owned the full stack: Node.js/Express REST API, PostgreSQL schema and queries, Supabase authentication, and serverless deployments on Vercel using a Turbo repo monorepo. Implemented serverless PDF parsing and export pipeline on Vercel functions (pdfjs-dist, puppeteer-core), plus Stripe billing and subscription handling. Delivered the frontend in React + TypeScript + TanStack Query, Tailwind CSS and shadcn/ui, including data fetching, caching and state management across desktop-first application flows such as reusable answers, cover letters, file storage and application tracking. Operated a daily AI-assisted workflow (Claude Code, Cursor, Codex), delegating implementation to agents while owning architecture, correctness and extending the stack into Python and FastAPI with LLM application patterns (retrieval, tool calling, streaming).

Senior Software Engineer at Camunda

January 1, 2024 - December 31, 2025

Owned end-to-end frontend for incident-resolution tooling used by 700+ enterprise customers (including Atlassian, ING and Vodafone). The UI/SRE workflow helped teams identify failing process instances in real time and trigger remediation on mission-critical workstreams. Delivered 200+ merged pull requests across Camunda codebases, balancing feature delivery with refactors, defect fixes, and improvements to test coverage and CI reliability. Worked within Camunda design systems and component libraries to keep UI consistent across a large multi-team enterprise product. Used GitHub Copilot daily for implementation and test scaffolding.

Senior Software Engineer at AvantStay

January 1, 2022 - December 31, 2023

Remote from Brazil with a US-based engineering team. Reduced defect rate in the guest-facing reservation flow from ~5% to under 1% by shipping new features and resolving critical booking bugs. Contributed over US$250k in incremental annual revenue by implementing and supporting marketing campaigns for high-impact seasonal events. Implemented and maintained Segment-based analytics instrumentation across multiple projects, improving metric reliability for product decisions, and wrote unit and integration tests across the codebase to improve release stability.

Frontend Developer at aiqforme

January 1, 2021 - December 31, 2021

Built features for the restaurant management system in the core product. Contributed to the company’s custom open-source design system, standardizing UI components across products.

Software Engineer (Full Stack) at Fetchly Labs

January 1, 2021 - December 31, 2022

Full-stack feature work on a Shopify-based store management system. Built frontend with React, backend with Ruby on Rails and its data layer, and maintained GitHub-integrated CI/CD pipelines.

Frontend Developer at navers

January 1, 2020 - December 31, 2021

Delivered web applications from landing pages to dashboards and complex apps using React and Vue.js. Participated in hiring frontend developers and interns.

Software Developer / Game Developer at Controlnic Sistemas Automáticos

January 1, 2016 - December 31, 2020

Built rehabilitation and diagnostic applications in Unity and C#, including VR experiences for Oculus Rift.