# Hugo Aguiar Martinez - Software Engineer
Source: https://hello.cv/hugomartinez
São Paulo

## Links
- LinkedIn | https://www.linkedin.com/in/martinezavellan/
- GitHub | https://github.com/MartinezAvellan

## About
Highly experienced Software Engineer with 15 years of expertise in designing, building, and maintaining critical backend and mobile systems. Proven ability to anticipate and resolve complex technical challenges, specializing in cloud-native solutions, high-availability architectures, and secure financial platforms. Adept at leading development teams and driving significant improvements in system performance and efficiency.

## Work
### Tech Lead | Lerian
Led the development of an open-source, cloud-native, immutable, multi-currency, multi-asset ledger application designed to store and track complex n:n transactions, facilitating direct exchanges between assets and currencies.
- Developed an open-source, cloud-native, immutable, multi-currency, multi-asset ledger application, enhancing transaction storage and tracking capabilities.
- Engineered support for complex 'n:n' transactions with multiple senders and receivers within a single registry, streamlining direct asset and currency exchanges.
- Utilized Java, Spring Boot, Golang, Fiber, PostgreSQL, MongoDB, AWS, Docker, and Antl4r to build robust and scalable ledger solutions.
### Software Engineer | Taura Security
Contributed to the development of an advanced security vulnerability analysis and management system, ensuring adherence to industry-recognized standards and enhancing organizational security posture.
- Contributed to an advanced security vulnerability analysis and management system, adhering to OWASP Top 10, ASVS, NIST, and CIS Controls for robust compliance.
- Implemented the solution using ProjectDiscovery, OpenSSL, and custom scripts, significantly enhancing the project's security assessment capabilities.
- Leveraged Python, PostgreSQL, Fargate, AWS, Serverless, and SQS for scalable and secure system deployment.
### Solutions Architect | BUILDERS
Architected and maintained backend APIs using Java and GCP, collaborating cross-functionally to design optimal system architectures and evaluate new technologies.
- Architected and maintained robust backend APIs using Java and Google Cloud Platform, ensuring high performance and scalability for critical systems.
- Collaborated effectively with business and product teams to translate requirements into optimal system architectures, aligning technical solutions with strategic goals.
- Developed Proofs of Concept (POCs) and evaluated emerging technologies, identifying and integrating solutions that met evolving team and business needs.
- Utilized Java, Spring Boot, GCP, RabbitMQ, ApiGee Edge, GKE, MongoDB, PubSub, PostgreSQL, Cloud Functions, and Cloud Storage for comprehensive system design.
### Principal Software Engineer | DOCK
Managed the PIX team to develop and maintain high-availability backend APIs on AWS, significantly reducing transaction times and enhancing system performance.
- Managed the PIX team, overseeing the development and maintenance of backend APIs using Java, Python, and NodeJS on AWS.
- Designed and implemented high-availability systems, successfully reducing transaction times by 40%, significantly improving system efficiency and user experience.
- Utilized Java, Spring Boot, Python, NodeJS, AWS, Docker, Kubernetes, DynamoDB, PostgreSQL, Jenkins, and GitHub to deliver robust and scalable solutions.
### Senior System Analyst | VALID
Developed digital signature systems using Java, Angular, and Spring Boot, contributing to secure and efficient document management solutions.
- Developed robust digital signature systems, enhancing security and efficiency for document authentication processes.
- Utilized Java, Angular, Spring Boot, Maven, GitHub, Nuxeo ECM, and SQL Server in the development of secure digital signature solutions.
### Senior System Analyst | SeeAway
Designed and implemented government digital signature systems, leveraging Java and Angular to enhance secure document processing for public sector operations.
- Designed and implemented government digital signature systems, improving secure document handling and compliance for public sector clients.
- Applied expertise in Java, Maven, GitHub, Nuxeo ECM, Angular, Spring Boot, and SQL Server to deliver critical government solutions.
### Senior System Analyst | BRQ IT SERVICES
Developed financial market systems and bankline systems, contributing to core banking operations and financial data management.
- Developed critical financial market and bankline systems, supporting essential banking operations and transaction processing.
- Leveraged Java, Maven, Hibernate, Spring Data, Spring Boot, MongoDB, and SQL Server to build robust financial applications.

## Education
### UNICSUL | System Analysis and Development

## Languages
- Portuguese
- English

## Certificates
### AWS Certification Solution Architect Associate
Alura | 2020-01-01
### Flutter Development Using Dart
Alura | 2020-01-01
### Python Programming
Alura | 2020-01-01
### Java EE Advanced and Web Services
Caelum | 2014-01-01

## Skills
### Programming Languages
Proficient
- Java
- Python
- NodeJS
- Golang
### Frameworks
Proficient
- Spring Boot
- Maven
- Hibernate
- Flask
- Fiber
- Angular
- React
- JSP
- JSF
- JQuery
### Cloud Platforms & Tools
Proficient
- AWS
- GCP
- Docker
- Kubernetes
- Jenkins
- Git
- ProjectDiscovery
- OpenSSL
- ApiGee Edge
- GKE
- Cloud Functions
- Cloud Storage
- RabbitMQ
- PubSub
- SQS
- Nuxeo ECM
### Databases & ORMs
Proficient
- PostgreSQL
- Oracle
- MySQL
- MongoDB
- DynamoDB
- SQL Server
- Hibernate
- JPA
- GORM
- SQLAlchemy
### Security Standards
Proficient
- OWASP Top 10
- ASVS
- NIST
- CIS Controls
### Front-End
Proficient
- JavaScript
- CSS

## Source
Read this profile on Hello.cv: https://hello.cv/hugomartinez
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