Available for new projectsconstalejandro
constalejandro
= pragmatic.
Senior full-stack engineer, 10+ years shipping production software. I build AI-powered web apps, progressive web apps, and realtime systems — from prototype to production.
1{
2 "name": "Alejandro Chaves",
3 "role": "Senior Full-Stack + AI Engineer",
4 "location": "Medellín, Colombia",
5 "focus": [
6 "production AI", "PWAs",
7 "realtime systems", "LLM pipelines"
8 ],
9 "stack": ["TypeScript", "React", "GraphQL",
10 "Node", "OpenAI", "Gemini", "Firebase"],
11 "shipping": true,
12 "available": true,
13 "yearsShipping": 10
14}
›ready
Senior full-stack + AI engineerShips production codeMedellín → Global · Remote-friendlyTypeScript · React · GraphQL · Node · OpenAI · Gemini10+ years, no gimmicksSenior full-stack + AI engineerShips production codeMedellín → Global · Remote-friendlyTypeScript · React · GraphQL · Node · OpenAI · Gemini10+ years, no gimmicks
01Selected work
Shipped, not prototyped
Devbloom
● founder
02Stack
Tools I actually ship with
Ten years of building production software across the stack. I don't just know these — I've shipped, scaled, and debugged them at 2am.
The list below is what I reach for first. If it's not here, I'll still figure it out — but these are the ones that pay the bills.
{
▾"frontend":[6
{ name: "React / Next.js", lvl: 95 }
{ name: "Angular 2+", lvl: 95 }
{ name: "TypeScript", lvl: 92 }
{ name: "HTML5 / CSS3 / SCSS", lvl: 95 }
{ name: "Ionic / React Native", lvl: 82 }
{ name: "Vue", lvl: 75 }
],
▾"ai_ml":[5
{ name: "Google Gemini (Vision + LLM)", lvl: 90 }
{ name: "Claude API / Anthropic", lvl: 85 }
{ name: "RAG + vector stores", lvl: 80 }
{ name: "Prompt engineering / evals", lvl: 85 }
{ name: "OCR / computer vision", lvl: 78 }
],
▾"backend":[5
{ name: "Node.js / Express", lvl: 90 }
{ name: "Firebase / Firestore", lvl: 90 }
{ name: "MongoDB / SQL", lvl: 80 }
{ name: "Loopback 4", lvl: 75 }
{ name: "Python", lvl: 70 }
],
▾"platform":[4
{ name: "Google Cloud / AWS", lvl: 82 }
{ name: "Docker / CI·CD", lvl: 80 }
{ name: "PWAs + service workers", lvl: 90 }
{ name: "Git / GitOps", lvl: 95 }
],
▾"craft":[3]
{ name: "UI/UX design principles", lvl: 85 }
{ name: "Figma / Adobe XD", lvl: 78 }
{ name: "SEO + analytics", lvl: 70 }
}
03Ask me anything
Talk to alejandro-bot
An AI agent trained on my work, experience, and opinions. Ask about my process, a project, my stack, or whether I can help with yours — it answers in my voice, honestly.
// syshi — ask me about my work, my stack, a project, or anything you'd normally ask on an intro call.
04Background
A decade of shipping
I started in web agencies, spent years on enterprise platforms, and now run a small studio focused on production AI. Same approach throughout: build what works, measure it, ship it.
Download full resume· PDF2024 — now
Founder · Devbloom
devbloom.dev
Running Devbloom — a studio building custom AI-powered software. Recent work: Spectra, Patitas, Toller, and an AI expense tracker.
Oct 2023 — now
Senior Frontend Developer
S4N · an EPAM Company
Senior frontend on internal notification tooling for Hulu (Disney). React, TypeScript, GraphQL — wiring clean integration between frontend and backend. Also built AI-powered web apps with React + OpenAI + Node for Thomson Reuters.
2022 — 2023
Senior Founding Engineer
Miter
Founding engineer on a user-facing AI meeting assistant. Designed and shipped dynamic in-meeting widgets (brainstorming, voting), realtime sockets, API integration, and PostgreSQL schemas.
2021 — 2022
Sr. Frontend Developer
Hourly
Front-end on a B2B payroll + insurance product. Built custom design-system components, migrated legacy class components to hooks, and pushed heavy Redux flows to pixel-perfect UIs.
2020 — 2021
Senior Frontend Developer
Gorilla Logic
Senior frontend on client engagements through Gorilla Logic — React-first codebases, maintainable component architecture, and close collaboration with design.
2019 — 2020
Ssr. Web UI Developer
Globant
Ssr. Web UI developer across three Disney projects: Disney Parks ticket-buying components in Polymer, plus Disney Studios internal apps on React + Node and Angular 9 + Ngrx.
2018 — 2019
Jr. Full-Stack Developer
Knowbly Learning Systems
Full-stack on an LMS B2B product. Built the authoring UI in Vue.js, realtime notifications over socket.io, and shipped pixel-perfect designs hand-in-hand with the designer.
2017 — 2018
Front-End Developer
BASE16 SAS
Started my career building MEAN-stack responsive apps — a kids' clothes-fit wizard, an e-commerce platform for a fruits company, and a hybrid document app, all designed and built from scratch.
Trusted by teams at
“
05Let's talk
Got a project? Let's build it
I'm open to full-time roles, freelance engagements, and AI integration consulting. Intro calls are free, no pitch — just see if we click.