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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
巴西
专业背景
- 目前状态待业中
- 专业软体工程师・全端工程师・后端开发人员
- 产业软件・互联网・资讯服务
- 工作年资10 到 15 年 (6 到 10 年相关工作经验)
- 管理经历无
- 技能
- 语言能力Portuguese・母语或双语English・中阶
- 最高学历大学
求职偏好
- 目前状态
- 预期工作模式全职・我只想远端工作
- 希望获得的职位Software Engineer
- 期望的工作地点República Federativa do Brasil
- 接案服务全职接案者
工作经验
Senior Software Engineering
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
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
fpolis, Santa Catarina, Brasil
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
• 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
Full Stack Engineer
• 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
Full Stack Developer
Full Stack Developer
学历
学士学位
・
Software Engineering