UX / UI
Intuitive, visually appealing interfaces designed in Figma and Adobe XD.
Hi buddy, it's Andersson Quintero 👋
Looking for a Full-Stack engineer?
Senior Software Engineer based in Buenos Aires.
Let's build something great together.
About me
Andersson Quintero
9+Years Exp.
20+Projects
46,512Cups of coffee
Senior Software Engineer & Tech Lead with 9+ years building scalable, high-quality web and mobile products. I lead frontend architecture across micro-frontends and microservices, with a focus on clean, maintainable code.
CS graduate (Universidad Centroccidental Lisandro Alvarado, Venezuela), now based in Buenos Aires. Off the clock: electric bass, the gym, and exploring AI tooling and automation — always chasing the next thing to build.
TypeScriptVueReactNestJSPythonMicroservicesMicrofrontendsTechnical LeadershipAI-Augmented Development
What I do
Services
Web & Mobile
Scalable front-end and back-end solutions, from SPAs to cross-platform mobile apps.
Design & Creative
Functional and visually consistent solutions combining technical depth with design sensibility.
Leadership
Tech lead experience — code reviews, mentoring, sprint planning, and team alignment.
AI-Augmented Development
AI agents and LLM tooling that amplify deep engineering experience — faster delivery, sharper decisions.
Tech stack
Skills
// frontend & mobile
JavaScript / TypeScript90
Vue88
React / React Native / Next.js78
Angular70
Ionic75
// backend
NestJS / NodeJS88
Python / Flask75
// infrastructure
Microfrontends Architecture80
Microservices Architecture80
Docker / CI-CD78
// ai & agents
AI Agent Development82
LLM Integration80
Claude Code90
Prompt Engineering88
Portfolio
Projects
A selection of things I've built — click any project to see the full story, stack, and screenshots.
Qu — Kitchen Display System
Real-time kitchen display system for enterprise restaurant chains, built on Qu's unified commerce platform.
Senior Frontend Engineer2025 – Present
Sky Airlines
Airline booking platform with micro-frontends and Sabre GDS integration.
Tech Lead2023 – Present
Sky Airlines Legacy
Previous version of the Sky Airlines platform migrated from monolith to microservices.
Full-Stack Developer2021 – 2023
Mastro Signals
Automated trading signal service with PineScript indicators and OpenAI-powered alerts.
Full-Stack Developer2025
Zeller
Cross-platform fintech mobile application.
Mobile Developer2022
Appuntame
Appointment booking web app.
Full-Stack Developer2021
FarmaTeCuida
Pharmacy management and patient care platform.
Full-Stack Developer2020
MealsApp
Mobile recipe and meal discovery app.
Full-Stack Developer2020
HLS Group
Web platform for HLS Group, a consulting firm that provides services to the software industry.
Full-Stack Developer2019
Thalo Financial
Payment bridge web platform used by Seguros Caracas, one of Venezuela's largest insurance companies.
Full-Stack Developer2018
Open Source
Personal & open source
Tools I build and maintain on my own time — code included.
NvSinner
Open-source Neovim distribution that turns the terminal into a Cursor-like AI IDE — any CLI agent running in live, activity-aware columns.
Creator & Maintainer2026
Sinscribe
Git-centric developer-workflow CLI — PR descriptions, commit messages, branch names, and AI agent context files, written for you from your repo's actual state.
Creator & Maintainer2026
And plenty more
This is just the highlight reel.
A dozen more projects didn't make the cut for space — from fintech to internal platforms. I'd love to walk you through them on a call.
Contact
Let's get in touch
Reach me directly
Fill in the form — it goes straight to me. The process is fully automated, so I'll read your message on my phone and get back to you personally, usually within 24 hours.
Availability
Employed · open to interesting side projects
Location
Buenos Aires, Argentina
Timezone
GMT-3 · Buenos Aires