Developer with strong experience designing and developing responsive, user-centered websites and applications. Skilled in modern front-end technologies such as React, TypeScript, Redux, CSS and HTML5, with additional expertise in back-end integration, accessibility (WCAG), and performance optimization. Proven track record delivering high-impact features in Agile environments, collaborating with cross-functional teams, and maintaining code quality through CI/CD practices and version control. Expertise and capabilities in the definition, design, construction, evaluation and maintenance of web sites and experience in the development of agile methodologies. Experienced in AI-assisted development using tools like Copilot, Cursor, Antigravity and ChatGPT, and building agent-based workflows with LangChain and multi-agent systems. Strong sense of responsibility, ease of adaptation, creativity, commitment, Excellent problem solving and team-working skills, with an interest in a lifelong learning with a professional and personal development.
Technical Expertise
Languages
Front-End
Back-End
Databases
Cloud / DevOps
AI Engineering
Professional Experience
Full-Stack Developer
R.W.S Hoist and Cranes Toronto, ON | December 2025 – Present
- Integrated QuickBooks and legacy platforms into a new system to streamline reporting, data flow, and CRUD operations
- Designed and developed secure, scalable APIs using Node.js and Express.js to support core application features, including estimates, orders, customers, purchases, reporting, payments, and invoicing
- Maintained and refactored legacy code to improve performance and enhance usability across mobile devices
- Leveraged AI engineering and autonomous agents to accelerate development, improve code quality, and optimize performance
- Developed responsive web and mobile user interfaces using React, improving usability and accessibility across devices
- Managed PostgreSQL databases, optimizing queries and schema design for improved performance and scalability
Full-Stack Developer
National Learning Service (SENA) Colombia | March 2020 – December 2023
- Developed Front-end and back-end features for 3 official SENA platforms, including WorldSkills, web portal and Intranet, using React and PHP, supporting over 1,000,000 monthly users.
- Built and integrated custom data collection components in React, connected to Microsoft Graph API and SharePoint, improving internal workflows for staff performance tracking.
- Implemented CI/CD pipelines and Git workflows to automate deployments and improve version control practices across multiple projects.
- Contributed to the development of a cross-platform SENA mobile app (iOS/Android) within an Agile Scrum environment.
- Optimized websites for accessibility, security, and usability based on WCAG 2.1 and Colombian government digital compliance standards.
Web Developer / IT Support Specialist
SENA Colombia | January 2018 – December 2019
- • Developed and maintained multiple public-facing and internal platforms using AngularJS, React, JavaScript, and SharePoint online, serving over 500,000 users across administrative and educational departments.
- Built and deployed a dynamic event calendar feature integrated with Microsoft Graph, Redux, and Azure, used by over 20,000 staff to manage institutional events and improve internal communication.
- Created and administered the Children’s educational site, enhancing digital learning experiences for younger users.
- Designed and implemented RESTful APIs to connect SENA’s online services with Colombian government platforms, improving data transparency and access for public records.
- Delivered responsive, cross-browser-compatible user interfaces, improving accessibility and performance across desktop and mobile devices.
- Held developer and IT support roles focusing on Java-based academic systems, PHP portals, and digital learning resources. Key highlights:
- Built a PHP/MySQL platform for national math competitions using PHP, HTML5, sockets, and MySQL, enabling real-time question delivery to all participants and improving engagement and data accuracy.
- Integrated SCORM content with Blackboard LMS, and created interactive educational resources and simulators using JavaScript and HTML5
- Automated workflows with Java + Selenium, reducing manual effort by 60%.
Github-proyects
Continuously growing and contributing to open-source and personal research projects.
E-learning resources
Design and construction of Virtual Learning Objects (OVA), for the SENA virtual platform in the areas of design and technology.
Intranet
Site designed for internal management, control and news of the CEET center (Centro de Electricidad, Electrónica y Telecomunicaciones).
Single Page Application
Development of modern SPA using React/Node.js architecture for high-performance user interaction.
Web-portal
Corporate and educational portals with custom CMS integration and secure user authentication.
Education & Certifications
Mohawk College
Hamilton, Ontario | August 2025
Associate degree, Computer Systems Technician
Universidad Militar Nueva Granada
Colombia
Bachelor in Multimedia and Computer Engineering