Open to opportunities

CaioNeves

Software Engineer FullStack & Mobile Developer

Crafting innovative solutions with passion and precision, I specialize in full-stack and mobile development, delivering high-quality applications that make a difference.

Guarulhos, São Paulo, Brazil

Scroll

About Me

Passionate about creating innovative software solutions that simplify complex problems, I strive to become a software development expert. With solid experience in full-stack technologies, I deliver high-quality and scalable applications for web and mobile platforms. My dedication to continuous learning and overcoming challenges motivates me to contribute to impactful technology projects.

Technical Expertise

Frontend & Mobile

TypeScript

JavaScript

React Native

Tailwind CSS

Angular

Next.js

Expo

Backend & APIs

Java

Spring Boot

Node.js

NestJS

Kafka

GraphQL

MongoDB

PostgreSQL

Jest

Cloud & DevOps

Docker

S3 Storage

Lambda

AWS ECS

AWS ECR

AWS SNS

AWS SQS

Professional Journey

Software Engineer - Mid Level

Juri Ativos Judiciais

0%Incident Reduction

Jan 2025 – Present

Brazil

Implemented resilient integrations with external APIs using Circuit Breaker and retry mechanisms, reducing downtime incidents by 40%.

Developed automated pipelines integrating multiple corporate and legal data sources, reducing manual processing time.

Created Python parsers for extracting structured data from over 100,000 pages of legal documents, achieving 95% accuracy.

Developed a solvency analysis engine applying business rules and risk scoring models to support financial decisions.

Applied Clean Architecture and DDD patterns, improving code maintainability and onboarding speed.

Full Stack Developer - Mid Level

RUK

0%Processing Speed Improvement

Feb 2025 – Present

Guarulhos, SP

Developed optimized audio processing flows with Python, aligning technology with business needs.

Created solutions for validating employee timekeeping records through audio analysis, automating the process with greater accuracy.

Used AWS (S3, Lambda, ECR) to implement automation and container management, optimizing costs and increasing reliability.

Reduced audio processing time from 7 seconds to 2.5 seconds using AWS Lambda with Docker images on Amazon ECR.

Full Stack Developer

Mobi Logística

0%Sync Speed Improvement

Sep 2023 – Dec 2024

Guarulhos, SP

Architected robust systems with NestJS and GraphQL, ensuring availability and efficiency.

Optimized performance with React Native through accurate and interactive graphs, reducing visualization loading time by 30%.

Performed performance optimizations on a logistics delivery application with an offline-first approach.

Reduced data synchronization time by 50% and implemented offline functionality for areas without internet connectivity.

Software Developer - Internship

CreditHub

0%Platform Stability Improvement

Oct 2022 – Nov 2023

São Paulo, SP

Provided support for the company's service platform, known as the Credit Hub.

Created and improved new services, as well as documentation related to these services.

Identified and resolved issues on a daily basis, providing ongoing support to the platform.

Certifications

AWS Cloud Quest - Cloud Practitioner - Training Badge

Amazon Web Services

Hands-on certification demonstrating knowledge of fundamental cloud computing concepts, including EC2, S3, IAM, security, billing, and basic AWS architectures through practical labs.

Ver certificacao

AWS Cloud Quest - Cloud Practitioner - Training Badge

2025

Education

Systems Analysis and Development

Centro Universitario Eniac

Feb 2022 – Dec 2024

High School Diploma

E.E. Homero Rubens de Sa

Dec 2021

Let's Build Something Amazing

Ready to discuss your next project? I'm always excited about new challenges and innovative solutions.