05/16/2026 updated

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100 % available

Infrastructure Support Analyst & Web Developer

Limeira, Brazil
Worldwide
Associate Degree in Systems Analysis and Development – FATEC
Limeira, Brazil
Worldwide
Associate Degree in Systems Analysis and Development – FATEC

Profile attachments

EN_Leticia_Domingues_CV.pdf

About me

Frontend Developer & Web Designer focused on modern, responsive, and visually engaging digital experiences. Skilled with React, Next.js, TypeScript, Tailwind CSS, and UI design, combining creativity, clean design, and problem-solving to build professional web projects.

Tailwind CSSSupabaseJavaScriptTechnical SupportHTML5Authentication ProtocolsBasic Access AuthenticationCascading Style Sheets (CSS)Web DesignLinuxWeb DevelopmentGitHubProblem SolvingOWASPNext.jsResponsive Web DesignSecure CodingSecurity AnalysisTypeScriptReact.jsGenerative AIGitFront End Software DevelopmentRestful ApiDesign DevelopmentDockerVulnerability Analysis
Web Development & Modern Frontend
Development of modern and responsive web applications using Next.js, React, TypeScript, and Tailwind CSS, including personal projects focused on user experience, performance, and modern design.

UI Design & Creative Development
Creation of clean, visually engaging, and user-friendly interfaces, combining frontend development with modern web design principles and interactive experiences.

Authentication, APIs & Cloud Deployment
Experience working with authentication systems, APIs, databases, vector embeddings, Supabase, Docker, and cloud deployment workflows.

TypeScript & JavaScript
Strong knowledge of TypeScript and JavaScript for building scalable, maintainable, and modern web applications.

Git & GitHub
Version control and collaborative workflows using Git and GitHub for project management and source code organization.

Docker & Linux
Working knowledge of Docker and Linux environments for development, deployment, and infrastructure-related tasks.

Infrastructure & Technical Support
Professional experience providing technical support for corporate environments, including ERP systems, workstations, troubleshooting, and operational issue analysis.

Information Security
Currently pursuing a degree in Information Security, with practical experience in web security concepts, vulnerability analysis, and security-focused development projects.

Generative AI
Experience working with Generative AI tools and workflows applied to modern web applications, productivity, and development processes.

Problem Solving & Communication
Strong problem-solving mindset developed through technical support and development experience, with a focus on clear communication, organization, and efficient solutions.

Continuous Learning
Constantly learning new technologies, development practices, and creative workflows to improve both technical and design skills.

Creative & Detail-Oriented Approach
Focused on creating projects that are not only functional, but also visually polished, intuitive, and user-friendly.

Interested in frontend development, modern web experiences, UI design, creative digital projects, and security-oriented applications.

Experience

Professional experience0 - 5 years
Freelancer since2023

Languages

EnglishFluentFrenchBasic knowledgePortugueseNative speakerSpanishBasic knowledge

Project history

Web Developer & Creative Projects

Freelance
Developed modern web applications using Next.js, TypeScript, Tailwind CSS, and Supabase. Built full-stack personal and portfolio projects focused on web development and security. Worked with authentication systems, databases, APIs, vector embeddings, and cloud deployment.

Infrastructure Support Analyst

Senior Mega
Provided technical support for on-premise corporate environments and enterprise users. Resolved incidents involving Mega ERP systems, servers, and workstations. Managed and monitored support tickets from initial report to resolution. Performed troubleshooting and operational failure analysis. Supported operational continuity for clients and critical environments.

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