Daniel Eduardo Gonzalez

Experienced Software Engineer with a proven track record in backend and front-end development, specializing in technical support, database management, and system optimization. I am proficient in languages such as Java, Angular, Scala, SQL, HTML, and JavaScript, and possess experience with AI tools, like Azure AI Foundry. Known for strong leadership aptitudes and excellent communication skills, I excel at fostering trust and collaboration to achieve project objectives.

Fullstack Developer (Mobile) at SIINTEL (2025-07 – 2025-10)

Completed Fullstack development of a mobile solution and database management

• Completed Fullstack development of a mobile solution using Ionic Angular for the user interface and a typed RESTful API with NodeJS/TypeScript.
• Created user prototypes and flows (UX/UI), adhering to mobile design best practices for high usability.
• Handled and supported the MySQL relational database, including proactive maintenance and schema optimization tasks.

Junior Developer at PersonalSoft (2024-07 – 2025-07)

Development and maintenance of internal applications with Java and AI tools integration

• Development and maintenance of internal applications using Java, consistently meeting a service-level agreement (SLA) of over 90%.
• Engineered data indexing processes using Python and Azure Portal tools, for an AI chatbot, improving the accuracy and relevance of its training data.
• Designed and optimized prompts for AI models, enhancing chatbot performance and user interaction quality.
• Resolved software bugs in production systems, enhancing application stability and improving user experience.

Development Analyst (Intern) at Seguros Sura (2023-07 – 2024-07)

Enterprise application support and AI data processing implementation

• Maintained and supported enterprise applications built with Java, serving over 1000+ internal users and exceeding a 90% SLA.
• Engineered data indexing processes using Python and Azure Portal tools, for an AI chatbot, improving the accuracy and relevance of its training data.
• Identified and patched vulnerabilities within the company's security framework, enhancing application security and compliance.
• Wrote and optimized SQL queries in the SQL Server database to fulfill data requests from multiple business departments.

Front-End Developer at IPRED (2022-10 – 2023-03)

Legacy PHP website migration to Angular with performance improvements

• Spearheaded the front-end migration of a legacy PHP website to Angular, creating some reusable and responsive components, which resulted in a 30% improvement in page load times.
• Conducted ongoing maintenance and implemented new features on the Angular platform, managing code versions with GitHub.

Development Analyst at Sistencial (2018-04 – 2020-04)

Database management and web application development for agricultural firm

• Managed data integrity and performed queries on a SQL Server relational database for a leading agricultural firm.
• Implemented front-end updates and visual improvements to the company's website using HTML and JavaScript with Bootstrap.
• Developed and maintained web applications using PHP with Laravel, ensuring robust functionality and user satisfaction.

Systems Engineer in Systems Engineering – Universidad Industrial de Santander

High School Diploma – Gimnasio William Mackinley