Avatar of Tarsis Costa Cruz.
Tarsis Costa Cruz
Senior Software Engineer | Full Stack Developer | React Expert | TypeScript, Next.js, Node.js
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Tarsis Costa Cruz

Senior Software Engineer | Full Stack Developer | React Expert | TypeScript, Next.js, Node.js
I’m a Senior Software Engineer with 10+ years of experience in building robust, scalable, and maintainable web applications. My expertise includes frontend development with React/Next.js, clean architecture, and advanced testing strategies using Jest, Testing Library, and Cypress. I’ve worked both as a core developer and as a technical consultant, solving complex frontend bottlenecks and guiding teams on best practices. I'm passionate about helping teams optimize performance, improve codebase quality, and deliver seamless user experiences. Currently, I'm looking for remote opportunities where I can apply my technical depth and problem-solving skills to build impactful software. Key Skills: - React & Next.js Development (SSR/SSG, App Router, performance tuning) - TailwindCSS & Framer Motion for accessible, animated UIs - Fullstack development with NestJS, Prisma, PostgreSQL - Clean Architecture & Modular Frontend Design - Automated Testing (Jest, Cypress, Testing Library) - CI/CD, GitHub Actions, Agile & Remote Collaboration Let’s connect if you’re looking for a senior engineer with strong technical focus, autonomy, and a commitment to performance, clean code, and reliable delivery in remote environments.
Avenue Code
Fatec - Dr. Thomaz Novelino Technology University
fpolis, Santa Catarina, Brasil
Brasil

Latar Belakang Profesional

  • Status sekarang
    Tidak bekerja
  • Profesi
    Software Engineer
    Full Stack Development
    Back-end Engineer
  • Bidang
    Software
    Internet
    Layanan Informasi
  • Pengalaman Kerja
    10-15 tahun (relevan 6-10 tahun)
  • Management
    Tidak ada
  • Skil
    Web Development
    JavaScript
    Node.js
    React.js
  • Bahasa
    Portuguese
    Bahasa ibu atau Bilingual
    English
    Menengah
  • Pendidikan tertinggi
    Sarjana

Preferensi pencarian kerja

  • Status sekarang
  • Jenis pekerjaan yang diinginkan
    Full-time
    Hanya bekerja jarak jauh
  • Jabatan pekerjaan yang diinginkan
    Software Engineer
  • Lokasi pekerjaan yang diinginkan
    Federative Republic of Brazil
  • Bekerja lepas
    Pekerja lepas purna waktu

Pengalaman Kerja

Senior Software Engineering

04/2022 - 03/2025
3 yrs 0 mos
I worked as a software consultant on strategic projects for industry-leading companies, focusing on full-stack development using React.js, Next.js, and NestJS. I collaborated with multidisciplinary and international teams to deliver tailored solutions, perform systems analysis, and implement improvements. I was responsible for understanding client needs, proposing technical solutions, and ensuring on-time delivery.

Tech Interviewer

04/2023 - 02/2025
1 yr 11 mos
Conducted technical interviews to evaluate candidates' coding skills, problem-solving abilities, and cultural fit, ensuring the hiring of top-tier talent. Developed a HackerRank coding challenge, improving candidate screening accuracy and optimizing hiring outcomes for roles with these requirements.

Senior Software Developer

10/2021 - 02/2022
5 mos
Florianópolis, Santa Catarina, Brazil
Developed a real-time package tracking feature used by hundreds of users, significantly enhancing user satisfaction and experience within the app. This functionality streamlined delivery updates and improved overall engagement

Senior Software Engineer

05/2020 - 02/2021
10 mos
• Led the modernization of the legacy PHP main system, implementing a Clean Architecture that enhanced scalability, maintainability, and project structure. This initiative resulted in a 27% reduction in structural errors, while improving code quality, consistency, and development efficiency. • Optimized user workflows by 20%, by developing high-performance, user-friendly interfaces using Vue.js, applying modern UI/UX best practices to boost user engagement and satisfaction.

Senior Software Developer

03/2019 - 02/2021
2 yrs 0 mos

Full Stack Engineer

05/2017 - 05/2020
3 yrs 1 mo
• Reduced report data generation time from 5 minutes to 2 seconds by implementing a automated background processing system using Laravel queues, Redis caching, and MySQL's procedures to handle large-scale data. This solution significantly improved user experience and reduced server load spikes during high-demand operations. • Resolved 80% of critical application errors by improving code structure and applying Clean Code best practices, resulting in increased user satisfaction and system reliability. • Implemented of a new frontend architecture based on Atomic Design principles using Vue.js, increas- ing component reusability, improving code organization, scalability and maintainability.

Full Stack Developer

04/2017 - 05/2017
2 mos

Full Stack Developer

09/2015 - 11/2016
1 yr 3 mos

Full Stack Developer

04/2014 - 12/2014
9 mos

Edukasi

Sarjana (S1)
Software Engineering
2014 - 2018