Tiago Oliveira
Hi, I'm Tiago Oliveira. I’m a frontend engineer with 10+ years of experience building web applications for startups and large companies.
About
Hi, I’m Tiago Oliveira. I’m a frontend engineer with 10+ years of experience building web applications for startups and large companies. I enjoy turning complex problems into clean, scalable front-end solutions and collaborating across product, design, and backend teams to ship user-centric products.
In my work I focus on code quality, performance, and maintainability, mentoring engineers and shaping frontend architecture to deliver fast, accessible experiences.
- 11 years' experience
- Joined October 2025
Languages
- PortugueseFluent
- EnglishAdvanced
Industry experience
- Software & Internet
- Professional Services
- Media & Entertainment
Work experience· 10 roles
Led frontend development of mission-critical components (Intercompany Reconciliation, Entity Sync Manager); collaborated with backend, QA, product, and design; implemented major performance optimizations enabling rendering of 10x more entities with no perceptible lag; tech stack included TypeScript, React, Next.js, Tailwind CSS, React Hook Form, TanStack Table, TanStack Query, Zod, Storybook, React Testing Library, Playwright.
Led development of significant features like Investment Pots, designing REST API interfaces with backend teams and refining requirements with product managers for smooth delivery. Screened and interviewed 100+ candidates for frontend roles, contributed to a platform-wide UI overhaul, mentored junior developers, and aligned product goals with engineering constraints.
Led frontend development, collaborated with product managers to refine requirements for smooth delivery, and contributed to a platform-wide UI overhaul. Mentored junior developers through code reviews and pair programming.
Education
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