JO

Jair Oliveira

Available to hire

Hi, I'm Jair Oliveira, a Front-End Web Developer with 2+ years of hands-on experience building responsive, scalable web apps using Next.js, TypeScript, and TailwindCSS.

About

Hi, I’m Jair Oliveira, a Front-End Web Developer with 2+ years of hands-on experience building responsive, scalable web apps using Next.js, TypeScript, and TailwindCSS. I thrive on turning complex requirements into clean, user-friendly interfaces and integrating third-party services to power rich features.

I enjoy collaborating with back-end teams to design data flows and improve performance. I also have basic API development with Express and a passion for clean code, performance, and delivering delightful user experiences.

  • 4 years' experience
  • Joined March 2026

Languages

  • PortugueseFluent
  • EnglishAdvanced
  • FrenchBeginner

Industry experience

  • Software & Internet
  • Media & Entertainment

More experts

Work experience

Front-End Web Developer · BonakoAug 2023 – Present · 3 yrs 4 mos

Developed and maintained web applications using Next.js, TypeScript, and TailwindCSS. Integrated APIs (Google Maps, Vimeo, AWS S3, MediaLive, and MediaConvert). Built features for a streaming platform and a backoffice system for event and ticket management. Assisted in designing data structures and app flow; maintained an existing JavaScript project. Collaborated with back-end teams using Git and contributed to bug fixes and optimizations.

Freelancer · Budget AppNov 2022 – Present · 4 yrs 1 mo

Built budgeting and expense tracking web application. Used TypeScript, React, React Router, Fastify, Prisma, and Zod. Designed an intuitive interface focused on usability and personal finance control. Project available at https://budget-1twb.onrender.com/

Education

Professional Training · Chuva Academy, Cabo Verde2022 – 2026
Python for Everybody Series · freeCodeCamp2021 – 2026

Hire Jair Oliveira today

Post a job and invite Jair, or contact them directly. No hidden commission.

Post a job