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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
ブラジル

職歴・バックグラウンド

  • 現在の状況
    求職中
  • 専門分野
    Software Engineer
    Full Stack Development
    Back-end Engineer
  • 業界分野
    ソフトウェア
    インターネット
    Information Services
  • 職務年数
    10〜15年 (6〜10年 関連経験)
  • 管理経験
    なし
  • スキル
    Web Development
    JavaScript
    Node.js
    React.js
  • 言語スキル
    Portuguese
    母語またはバイリンガル
    English
    中級
  • 最終学歴
    大学

求職希望

  • 現在の状況
  • 希望の雇用形態
    フルタイム
    リモートのみ希望
  • 希望職種
    Software Engineer
  • 希望勤務地
    Federative Republic of Brazil
  • フリーランス
    フルタイムフリーランス

職務経験

Senior Software Engineering

4月 2022 - 3月 2025
3 年 0 ヶ月
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

4月 2023 - 2月 2025
1 年 11 ヶ月
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月 2021 - 2月 2022
5 ヶ月
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

5月 2020 - 2月 2021
10 ヶ月
• 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

3月 2019 - 2月 2021
2 年 0 ヶ月

Full Stack Engineer

5月 2017 - 5月 2020
3 年 1 ヶ月
• 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

4月 2017 - 5月 2017
2 ヶ月

Full Stack Developer

9月 2015 - 11月 2016
1 年 3 ヶ月

Full Stack Developer

4月 2014 - 12月 2014
9 ヶ月

学歴

学士号
Software Engineering
2014 - 2018