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Kevin Luis

Kevin Luis

Senior AI Full Stack Engineer | RAG/LLM/GenAI SaaS

Technology / Internet

Toronto, Ontario

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Greetings, I'm Kevin!

As a Full-Stack & AI Developer, I specialize in crafting intelligent web and mobile applications that seamlessly integrate cutting-edge AI technologies with modern development frameworks. My expertise encompasses end-to-end development, AI automation, and scalable cloud solutions, allowing me to deliver high-performance, AI-powered systems that drive business growth for startups and enterprises.

๐Ÿ…๐— ๐˜† ๐—ž๐—ฒ๐˜† ๐—”๐—ฟ๐—ฒ๐—ฎ๐˜€ ๐—ผ๐—ณ ๐—˜๐˜…๐—ฝ๐—ฒ๐—ฟ๐˜๐—ถ๐˜€๐—ฒ ๐Ÿ…:

โœ”๏ธ Full-Stack Web Development: Expert in React.js, Next.js, Vue.js, Nuxt.js with TypeScript and modern UI frameworks like Tailwind CSS and Material UI, building responsive and scalable web applications with optimal performance.

โœ”๏ธ Mobile App Development: Proficient in React Native for cross-platform iOS and Android applications, delivering native-quality mobile experiences with seamless API integrations and intuitive UI/UX design.

โœ”๏ธ Backend & API Development: Advanced skills in Node.js (Express, NestJS), Python (Django, Flask), Go, and PHP (Laravel), creating robust REST and GraphQL APIs with secure authentication and high scalability.

โœ”๏ธ AI Agents & Automation: Specialized in building AI agentic chatbots, multi-agent systems using LangChain, LangGraph, CrewAI, and custom AI voice agents for sales, support, and reception using SynthFlow, Retell.AI, and VAPI.

โœ”๏ธ AI Integration & LLMs: Expert in OpenAI, ChatGPT, LLaMA 3, Gemini, RAG chatbots, DALLยทE, and multimodal AI solutions, creating intelligent systems that enhance user experience and automate complex workflows.

โœ”๏ธ Cloud & DevOps: Comprehensive experience with AWS (Lambda, S3, EC2, RDS), Google Cloud, Azure, Docker, Kubernetes for scalable deployments with CI/CD pipelines and infrastructure management.

โœ”๏ธ Workflow Automation: Skilled in Zapier, Make.com, n8n integrations with Airtable CRM, Google Calendar, Zoom, Notion for comprehensive business process automation and productivity enhancement.

โœณ๏ธ๐—ช๐—ต๐—ฎ๐˜ ๐—ฆ๐—ฒ๐˜๐˜€ ๐— ๐—ฒ ๐—”๐—ฝ๐—ฎ๐—ฟ๐˜โœณ๏ธ:

- End-to-End AI Solutions: Combining full-stack development expertise with advanced AI capabilities to deliver comprehensive systems that automate processes and enhance business intelligence.

- Industry Compliance: Deep knowledge of FinTech, Healthcare, and SaaS compliance requirements with secure authentication (OAuth, JWT) and enterprise-level security implementations.

- Proven Results: Successfully delivered cross-platform SaaS applications, B2B solutions, and AI-powered systems that boost efficiency, customer retention, and operational performance.

๐Ÿ’ป๐— ๐˜† ๐—ง๐—ฒ๐—ฐ๐—ต ๐—ฆ๐˜๐—ฎ๐—ฐ๐—ธ:

- Frontend Technologies: React.js, Next.js, Vue.js, Nuxt.js, TypeScript, JavaScript, Tailwind CSS, Bootstrap

- Mobile Development: React Native, iOS/Android native development, Cross-platform solutions

- Backend Systems: Node.js, Express, NestJS, Python, Django, Flask, Go, PHP, Laravel

- AI & Automation: LangChain, LangGraph, CrewAI, OpenAI, ChatGPT, LLaMA 3, Gemini, RAG

- Voice AI: SynthFlow, Retell.AI, VAPI, Twilio, ElevenLabs, Botpress, Relevance.AI

- Databases: MongoDB, PostgreSQL, MySQL, Firebase, Redis

- Cloud & DevOps: AWS, Google Cloud, Azure, Docker, Kubernetes, CI/CD pipelines

- Integrations: Stripe, Zapier, Make.com, n8n, Airtable, Google Calendar, Zoom, Notion

Are you ready to transform your business with AI-powered full-stack solutions?๐ŸŒŸ

Let's connect to explore how I can help bring your vision to life with cutting-edge technology and proven development expertise.

Approximate rate: USD$ 30 per hour

Experience

HiveTek (Oct 2025 - Dec 2025): Spearheading the development of an AI-powered AWS management tool, solidifying your skills in cloud-based AI solutions.


Pagefreezer (Jan 2024 - May 2025): Contributed as a Software Engineer, focusing on feature development, user experience, and establishing engineering best practices through documentation and testing.


University of the Philippines & CoDev (2022 - 2023): Simultaneously led the full-stack development of a government-sponsored MVP for a payment system startup and acted as a Frontend Developer for a commercial SaaS product, managing AWS infrastructure and client relationships.


Tata Consultancy Services (2021 - 2022): Began your career as an IT Analyst, serving as the sole frontend developer for a major telecom client, where you successfully delivered critical application updates and were recognized for outstanding performance.

Education

Mapua University

Master of Computer Science

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