ALEX.dev
Fullstack Developer & Science Enthusiast
Fullstack Developer focused on results. I build scalable interfaces with React & TypeScript, develop robust backends with Node.js, and apply technical SEO strategies to maximize organic positioning. From deployment to production, every detail matters.
Technologies & Stack
Professional Profile
Fullstack developer driven by optimization, security, and an experimental mindset. I do more than build interfaces: I design automated systems, apply practices to protect data from vulnerabilities, and improve organic visibility through technical SEO. My portfolio showcases frontend, backend, automation, and security projects with measurable outcomes.
React Development
I build maintainable interfaces and architectures where React is used to manage state, handle cookies, tailor content by location/behavior, and orchestrate dynamic, privacy-aware user experiences.
Automation with Python
I create scripts and workflows that integrate complex APIs, automate repetitive tasks and connect industrial or business systems to reduce errors and speed delivery.
Security & Backend
I design backend architectures with security-first practices: access control, input validation, and mitigation of common vulnerabilities including SQL injection.
SEO & Performance
Metric-driven technical strategies: load optimization, semantic structure, and improvements that elevate visibility and conversion.
Curiosity & Rigor
An experimental approach: I test hypotheses, measure outcomes and iterate. The discipline from strength training becomes sustained code quality and attention to detail.