My Professional Career

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    \textbf{\large Caio Neves} \\
    Guarulhos, São Paulo, Brazil \\
    +55 11 99962-9173 \;|\; ncaio037@gmail.com \\
    \href{https://www.linkedin.com/in/caioneves05}{linkedin.com/in/caioneves05} \;|\;
    \href{https://github.com/caioneves05}{github.com/caioneves05} \;|\;
    \href{http://caioneves.tech}{caioneves.tech}
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% Summary
\section{PROFESSIONAL SUMMARY}
Full Stack Software Engineer with 4+ years of experience building scalable, resilient, and high-performance systems. Strong expertise in microservices, cloud-native applications, and mobile development using Java (Spring Boot), TypeScript (Node.js), React Native, and AWS.

Experienced in API integrations, data pipelines, and large-scale data processing, delivering performance improvements of 30\%--70\%. Proficient in Clean Architecture, Domain-Driven Design (DDD), and application security best practices.

% Skills
\section{TECHNICAL SKILLS}
\textbf{Languages:} Java, TypeScript, JavaScript, Python \\
\textbf{Frontend \& Mobile:} React Native, Expo, Next.js, React.js, Angular, Tailwind CSS \\
\textbf{Backend:} Spring Boot, Node.js, NestJS, GraphQL, REST APIs, Microservices \\
\textbf{Databases:} PostgreSQL, MongoDB, Redis, Kafka \\
\textbf{Cloud \& DevOps:} AWS (Lambda, ECS, S3, API Gateway, SQS, SNS), Docker, Kubernetes, Terraform, CI/CD \\
\textbf{Testing \& Security:} JUnit, Jest, OAuth2, JWT, Cryptography, API Security

% Experience
\section{PROFESSIONAL EXPERIENCE}

\textbf{Software Engineer (Mid-Level)} \hfill Jan 2026 -- Present \\
\textit{Juri Ativos Judiciais, Brazil}
\begin{itemize}[leftmargin=*, itemsep=2pt]
    \item Implemented resilient API integrations with Circuit Breaker and retry mechanisms, reducing downtime by 40\%.
    \item Built automated data pipelines integrating multiple data sources, reducing manual processing.
    \item Developed Python parsers for 100k+ legal document pages with 95\% accuracy.
    \item Designed a solvency analysis engine with risk scoring models for financial decisions.
    \item Applied Clean Architecture and DDD to improve maintainability and team onboarding.
\end{itemize}

\textbf{Full Stack Developer (Mid-Level)} \hfill Feb 2025 -- Present \\
\textit{RUK, Guarulhos, Brazil}
\begin{itemize}[leftmargin=*, itemsep=2pt]
    \item Built a secure digital signature microservice (Spring Boot, Bouncy Castle) compliant with ICP-Brasil.
    \item Developed scalable audio pipelines (Python, AWS Lambda, S3), achieving 95\% accuracy and reducing manual review by 70\%.
    \item Reduced latency by 65\% (7s $\rightarrow$ 2.5s) through serverless and container optimizations.
    \item Containerized microservices with Docker and ECS, improving reliability by 30\% and deployment time by 40\%.
    \item Developed a time tracking validation system (Node.js, TypeScript, PostgreSQL), reducing audit errors by 60\%.
\end{itemize}

\textbf{Full Stack Developer} \hfill Sep 2023 -- Dec 2024 \\
\textit{Mobi Logística, Guarulhos, Brazil}
\begin{itemize}[leftmargin=*, itemsep=2pt]
    \item Architected scalable backend (NestJS, GraphQL, PostgreSQL) supporting 500+ req/s.
    \item Improved mobile app performance (React Native, Expo), reducing load time by 40\%.
    \item Designed offline-first architecture, reducing sync time by 50\% in low-connectivity scenarios.
    \item Optimized GraphQL queries with Redis caching, reducing latency by 35\% and DB load by 45\%.
\end{itemize}

% Education
\section{EDUCATION}
\textbf{Technologist in Systems Analysis and Development} \hfill Aug 2024 \\
Centro Universitário Eniac -- Guarulhos, Brazil

% Languages
\section{LANGUAGES}
Portuguese (Native) \quad | \quad English (Intermediate)

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