Building reliable backend systems, enterprise applications, and practical AI-powered solutions for real-world business use.
I am a Senior Software Engineer focused on backend engineering, full-stack development, system integration, and practical AI solutions.
My current work involves supporting and improving enterprise-grade applications as part of a sustenance engineering team. I work with Java, Spring Boot, REST APIs, JSON-based integrations, databases, and production support workflows, with a strong focus on reliability, scalability, maintainability, and clean system design.
My background also includes AI system integration, data processing, API development, SQL validation, and full software delivery across development, testing, deployment, and production support. I enjoy building systems that are not only technically sound, but also useful, stable, and ready for real business environments.
I am currently sharpening my edge in:
- Java backend and full-stack engineering
- REST API architecture and system integration
- Enterprise application support and production reliability
- AI-powered automation and intelligent workflow systems
- Data validation, SQL optimization, and backend performance
- Develop and maintain backend services using Java, Spring Boot, and REST APIs
- Build and support enterprise-grade applications across full SDLC workflows
- Work with JSON/XML integrations, databases, and cross-system communication
- Troubleshoot, debug, and improve existing systems for performance and reliability
- Contribute to production support, root cause analysis, and system enhancements
- Integrate AI and automation into practical software solutions
- Write clean, maintainable, and testable code for real-world use
- Java backend development and system design
- Full-stack enterprise application development
- REST API integration and JSON-based services
- Production support, debugging, and system reliability
- Generative AI applications and intelligent automation
- Data engineering, validation, and workflow optimization
- Java
- Spring Boot
- Spring Security
- Spring Data JPA
- Python
- Flask
- FastAPI
- Node.js
- REST APIs
- JSON
- XML
- Webhooks
- API Testing
- Microservices Fundamentals
- SQL
- MySQL
- PostgreSQL
- SQL Server
- MongoDB
- Query Optimization
- Stored Procedures
- Data Validation
- HTML
- CSS
- JavaScript
- TypeScript
- React
- Angular
- Generative AI
- LLM Integrations
- NLP
- Machine Learning
- CNN
- Pandas
- TensorFlow / Keras
- Data Processing
- Automation Pipelines
- Git
- GitHub
- Postman
- Insomnia
- Maven / Gradle
- Linux
- Bash
- Ubuntu
- AWS Fundamentals
- Azure Basic Exposure
- Java backend development
- Spring Boot application development
- API design and integration
- Scalable system architecture
- Enterprise software workflows
- Production support and root cause analysis
- LLM-powered applications
- AI-assisted workflows
- Prompt-based automation pipelines
- Intelligent document processing
- AI features integrated with backend systems
- SQL optimization
- Data validation and processing
- ETL workflow fundamentals
- Performance tuning
- Structured reporting and backend reliability
- Security awareness
- Vulnerability assessment
- Web application scanning
- Defensive monitoring concepts
- Network and traffic analysis fundamentals
My certifications and learning records are available on my LinkedIn profile. They reflect my continued growth across software engineering, Python, JavaScript, Linux, cybersecurity, cloud fundamentals, and data visualization.
View Certifications on LinkedIn
Let’s connect and build meaningful systems.
- LinkedIn: Matthew Reniva
- GitHub: @StMatthew