Luis Santiago

Juana Díaz, PR 00795 • lasc1026@gmail.com • lusanco.github.io • linkedin.com/in/lusanco

Software Developer • Front-End Development • JavaScript & Python • AWS Certified Cloud Practitioner

EXPERIENCE

Front End Web Developer • Freelance Client Work • Remote Sept 2024 — Oct 2024 • Live Demo • GitHub Repo

• Created a responsive Svelte web application to showcase HVAC services.
• Matched the website’s content, layouts, and styling with the client’s brand identity.
• Designed a mobile-first and user-friendly design using TailwindCSS.
• Launched and maintained the application on HostGator and installed the SSL Certificate.
• Tech Skills: Vite • JavaScript • Svelte • TailwindCSS • SplideJS.

Front End Web Developer • Freelance Client Work • Remote Aug 2023 — Sept 2023 • Live Demo • GitHub Repo

• Constructed a responsive AlpineJS web application for a non-profit organization.
• Standardized the website’s content, layouts, and styling with the organization’s brand identity.
• Crafted a mobile-first and user-friendly design using TailwindCSS.
• Published and administered the application on HostGator and installed the SSL Certificate.
• Tech Skills: HTML • CSS • TailwindCSS • JavaScript • AlpineJS.

Front End Web Developer (Apprenticeship) • ZOMIO Inc. • Ponce, PR (Remote) June 2022 — Sept 2023

• Designed, built, and formatted a responsive company website using HTML and TailwindCSS.
• Integrated the website’s content, layouts, and styling with the company’s brand identity.
• Migrated the domain from GoDaddy to HostGator and configured the DNS.
• Released and oversaw the application on HostGator and installed the SSL Certificate.
• Engineered two real-time, MQTT-powered dashboards that visualized data from hardware devices.
• Successfully built key user-facing features for the dashboards under direct supervisory guidance.
• Tech Skills: HTML • CSS • TailwindCSS • JavaScript • PahoMQTT.

Administrative Assistant • ZOMIO Inc. • Barceloneta, PR (Hybrid) Mar 2019 — June 2022

• Collaborated with leadership on organizational strategy and daily operations to improve efficiency.
• Managed executive calendars, prioritized tasks, and facilitated communications across teams.
• Handled financial documentation, maintained records, and performed minor accounting duties.
• Soft Skills: Strategic Alignment • Collaboration • Organization • Optimization • Prioritization.

PROJECTS

AI Agent Developer • Personal Career Agent AI • Remote July 2025 — Aug 2025 • Live Demo • GitHub Repo

• Structured a scalable knowledge base to store career data in Markdown files.
• Designed an agentic workflow using prompt chaining for context-aware responses.
• Engineered a Python chatbot using OpenAI SDK and Gemini API.
• Built a user-friendly frontend with Gradio for an intuitive chat interface.
• Deployed the chatbot to Hugging Face Spaces for public access.
• Tech Skills: Python • OpenAI SDK • Gemini API • Gradio • Hugging Face Spaces.

Lead Developer / Front End Web Developer • PalitasPR • Remote Mar 2024 — July 2024 • GitHub Repo

• Led a team of five developers in building a full-stack platform.
• Mentored the front-end team on key technologies, including Svelte, TailwindCSS, and Axios.
• Planned the front-end application and designed the API contract with the backend team.
• Directed front-end development, delegating tasks and performing code reviews.
• Coordinated project timelines and facilitated team communication for on-schedule delivery.
• Oversaw API integration using Axios and handled data logic for a responsive user experience.
• Tech Skills: Vite • Svelte • Axios • TailwindCSS • DaisyUI • Flask (Jinja2).

EDUCATION

Udemy – The Complete Agentic AI Engineering Course (2025) • Expected by Dec 2025

• Tech Skills: Gradio • OpenAI Client • OpenAI Agents SDK • Gemini API • Ollama • Prompt Chaining.

BIG school – Curso de Iniciación al Desarrollo con IA • Oct 2025 • Credential Link

• Tech Skills: AI Tools Fundamentals • LLM Workflow Concepts • AI-Assisted Development Principles.

Udemy – Curso de IA web: Nuevo Modelo de Google para JavaScript • Oct 2025 • Credential Link

• Tech Skills: Chrome Built-in AI APIs • Gemini Nano Integration • Local AI Development • Prompt API.

AWS – AWS Certified Cloud Practitioner • May 2025 • Credential Link

• Tech Skills: Cloud Computing • Security & Compliance • Cost Optimization • Architecture Principles.

Holberton Coding School – Foundations of Computer Science • July 2024 • Credential Link

• Tech Skills: C • Python • Flask • SQL • Bash Scripting • Version Control (Git, GitHub).

freeCodeCamp – Responsive Web Design • Apr 2022 • Credential Link

• Tech Skills: HTML • CSS • Mobile First Design • Responsive Design.

SKILLS

Front-End Technologies: JavaScript • HTML • CSS • Svelte • TailwindCSS • DaisyUI • Axios • Typescript

Back-End Technologies: Python • Flask • NodeJS • Jinja2

AI Technologies: OpenAI Client • Gemini API • Gradio • Ollama • Prompt Chaining

Developer Tools: GitHub • VS Code • NPM • Vite • Hugging Face Spaces • HostGator • Shell Scripting

Other Skills: Bilingual (English–Spanish) • Team Leadership • Mobile-First Design • Responsive Design

Currently Learning: AI Agent Development • AI-Assisted Development • AI Tools

Personal Interests: Lua Programming • LÖVE (Love2d Game Development)