Portfolio — Index 2026

Full-stack engineer, Founder, Koffe AI, Q Arabica Grader, SCA certified, AI & Web3 builder, PWA lover

Alex Comi

I build software where coffee, code and AI meet.

Founder of Koffe AI and El Café de los Sentidos. Full-stack engineer since 2014. Q Arabica Grader and SCA certified.

01 Origin

Coffee and code are my main passions, and I love mixing them.

Alex Comi, smiling, outdoors by the sea
Fig. 01 — A. Comi

I’m an entrepreneur and a full-stack TypeScript developer. I’ve been in the coffee industry since 2013 and coding since 2014, and I love building tech solutions for the coffee industry 🧡

I started El Café de los Sentidos after winning a national business contest in Mexico, and we received several grants from the Ministry of Economy to grow it. Since then I’ve had the chance to work with some of the best coffee growers and coffee professionals in Mexico.

Today I’m building Koffe AI, an AI-powered operating system for the coffee industry. I love how AI and Web3 are changing the world 🎉

  • Q Arabica Grader
  • SCA certified
  • Dev.F — batches 2 & 3
  • ITAM — Int’l Affairs & Business
Years building businesses
13+
Years writing code
12+
Government-backed startup
1
Awards & grants
6+

02 Selected work(19)

Things I’ve built, mostly for coffee.

Most of my projects are for the coffee industry: AI tools, platforms for coffee businesses and landing pages for our courses. There are a couple of experiments too.

  1. 01Koffe AIFounderAn AI-powered operating system for the coffee industry.Next.js · TypeScript · Supabase · Vercel AI SDK · OpenAI · Pinecone · Stripe
  2. 02El Café de los Sentidos ProEl Café de los SentidosAn AI-powered platform to open, run and grow your coffee business: business models, unit costs, recipes, inventory and finances.
  3. 03Koffe AI CuppingKoffe AICup your coffee with the protocol you need: SCA (CVA and legacy), CoE and SCI.
  4. 04Grupo VazguiEnterprise PWAAdmin and sales app for the second most important coffee holding in Mexico.Next.js · Supabase · Clerk · Tailwind · Cloudinary
  5. 05Coffee StudentsEl Café de los SentidosAn internal app for coffee students.Next.js · TypeScript · Supabase · Clerk · MDX
  6. 06Ghost ContextWeb3 startupA Web3 startup, built on Alchemy and WalletConnect.Next.js · Tailwind · Alchemy · WalletConnect
  7. 07La RominaEl Café de los SentidosLanding page for the La Romina espresso machine.Next.js · shadcn/ui · Cal.com · Cloudinary
  8. 08Barista CourseEl Café de los SentidosLanding page for the barista workshop.Next.js · Stripe · Cal.com · Cloudinary
  9. 09Latte Art CourseEl Café de los SentidosLanding page for the latte art workshop.Next.js · Stripe · Cal.com · Cloudinary
  10. 10Coffee TastingEl Café de los SentidosLanding page for our coffee tasting experience.
  11. 11Start Your Coffee ShopEl Café de los SentidosLanding page for the “how to start your coffee shop” workshop.Next.js · Ecwid · Zapier · Mailerlite
  12. 12Coffee Starter KitEl Café de los SentidosLanding page for the coffee starter kit.Next.js · Ecwid · Mailerlite · Cloudinary
  13. 13Évora CaféConsultancy clientWebsite and financial model for a consultancy client.Next.js · Tailwind · Cloudinary
  14. 14El Café de los SentidosCo-founderThe company site and its coffee-subscription MVP.JavaScript · Memberspace · Ecwid · Zapier
  15. 15Coffee Shop MenuEl Café de los SentidosThe coffee shop’s menu, as an installable app.PWA · Framework7
  16. 16LinksEl Café de los SentidosAll the links of El Café de los Sentidos, in one page.
  17. 17Shopping ListInternal toolAn internal shopping-list app for the team.PWA · React
  18. 18NASA Habitable PlanetsPersonal researchA habitable-planets recognition model.React · Node · Express
  19. 19Face RecognitionPersonal researchMachine-learning face detection for any image URL.React · Node · Postgres · bcrypt

03 Stack

What I can do for you.

  1. 01

    Web apps & PWAs

    I build web apps and PWAs with Next.js, React and TypeScript, and take them all the way to production.

  2. 02

    AI products

    AI features, chats and RAG with the Vercel AI SDK, OpenAI and Pinecone. I use them every day in Koffe AI.

  3. 03

    MVPs

    I help turn ideas into real products: business model, MVP and launch, always with a business-oriented approach to technology.

  4. 04

    Email marketing & automation

    Payments, emails and automations with Stripe, Mailerlite, Resend and Zapier.

  5. 05

    Coffee

    I’m a Q Arabica Grader and SCA certified, so I understand the coffee side as well as the tech side.

  6. 06

    Learning lover ❤️

    I learn fast and I’m always motivated to learn new stuff 🚀

~/alex-comi/package.json
{
  "name": "alex-comi",
  "version": "2026.9.0",
  "main": "coffee → code → ai",
  "scripts": {
    "dev": "learn --fast",
    "build": "ship --to vercel",
    "test": "cup --blind"
  },
  "dependencies": {
    "next": "^16",
    "react": "^19",
    "typescript": "^5",
    "tailwindcss": "^4",
    "ai": "vercel ai sdk",
    "openai": "*",
    "pinecone": "*",
    "supabase": "*",
    "postgres": "*",
    "mongodb": "*",
    "firebase": "*",
    "stripe": "*",
    "clerk": "*",
    "cloudinary": "*"
  },
  "devDependencies": {
    "jest": "*",
    "postman": "*",
    "git": "*"
  },
  "peerDependencies": {
    "coffee": "q arabica grader · sca"
  },
  "optionalDependencies": {
    "web3": "solidity · polygon"
  }
}

04 Log

Experience and education, in commits.

$ git log --author="Alex Comi" --graph

  1. CEO / FounderKoffe AI(HEAD → main)2022 — now

    Koffe started as a coffee marketplace (B2C and B2B) trying to fix the supply chain in the coffee industry. I built the MVP, a PWA, with Next.js, Tailwind CSS, MongoDB, Stripe and Node.js, and reached the last interview at Platanus Ventures to raise seed capital. After many logistics and supplier problems that hurt our users’ experience, I decided to pivot to Koffe AI, an AI-powered operating system for the coffee industry.

  2. Tech LeadEl Café de los Sentidos2022 — now

    I lead a team of three full-stack developers from Saudi Arabia building a coffee mentorship platform with React, Next.js, Material UI, Vercel, Firebase, Stripe, Mailchimp, Airtable and Google Analytics. I wanted experience with remote international collaboration, so I made it happen.

  3. Full-stack TypeScript DeveloperFreelance2014 — now

    I was accepted into batches 2 and 3 of Dev.F, the most important coding bootcamp in Latin America (backed by Google and the Inter-American Development Bank, among others). Since then I’ve worked on freelance projects, mostly for the coffee industry.

  4. CEO / Co-founderEl Café de los Sentidos2013 — now

    I started this coffee company after winning a national business contest in Mexico. I built our online coffee subscription MVP with HTML, CSS, JavaScript, Memberspace, Mailerlite, Zapier and Ecwid, worked with some of the best coffee growers and professionals in Mexico, and co-founded the NGO that brought the International Women’s Coffee Alliance to Mexico. I also grew my Next.js skills building the internal tools and landing pages of our coffee education business in Mexico, the US, Europe and Latin America.

  5. Consultant & Business DeveloperWeJump: Launching Entrepreneurs2015 — 2016

    I developed a crowd-equity platform promoted by influencers, from the concept (design thinking and the Business Model Canvas) and the business plan to the legal incorporation as an S.A.P.I. de C.V. and the tech structure of the MVP. The project was for Enrique Díaz-Infante.

  6. Comprehensive AssistanceScientika, A.C.2015

    I developed proposals to restructure Scientika, A.C., and the main structure of “Munin”, a business plan Scientika made for a client in northern Mexico.

  7. External Relations DirectorAIESEC2012

    I built and managed relationships with companies and civil society organizations (CSOs). I researched, proposed and ran Corporate Social Responsibility programs with Asado del Valle, Sushi Itto, Education First and Toks, organized events with companies and CSOs, and built a CSO database for the project.

  8. International Affairs & Business ManagementITAM(education)2009 — 2016

    I studied a double degree at ITAM to create organizations with a big social impact, building alliances between NGOs, companies and government to solve social problems. I dropped out after 7 years to start my coffee business, El Café de los Sentidos.

05 Contact

Want to work
with me?

I’d love to hear about your project, a collaboration or anything related to coffee. Send me an email or a WhatsApp 🙂

© 2026 Alejandro Comi · Mexico City

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