Open to frontend & AI-product rolesSsr. UX/UI Frontend EngineerDigital nomad · Open to relocating across Europe

Building the web,then teaching itto everyone else.

I ship production interfaces in TypeScript and React — and then break them down in plain Spanish for half a million people. 5 years across software engineering, building telco control planes, e-commerce platforms and two Platzi courses.

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By the numbers
+0%
Platform performance

Gained on CTX Reflector, unlocking vertical and horizontal scaling

0
Student ratings

Across the two courses I authored and teach at Platzi

0
Videos published

Teaching frontend and AI as @coding_byanna

0
Years in production

From internship to senior UX/UI frontend engineer

About

I'm Ana — a frontend-focused software engineer and digital nomad. I work across the whole frontend lifecycle: architecture, performance, design systems and the UI/UX refinement that most people skip.

The teaching isn't a side quest. Explaining Sass to a room of beginners is what made me good at naming things, at API design, at knowing when an abstraction is carrying its weight. It's the same muscle.

Right now I'm pushing further into AI-integrated product work — building with MCP, model routing and agent pipelines, and looking for roles where that meets serious frontend craft.

Languages

  • SpanishNative
  • EnglishC1 — Proficient
  • GermanCurrently learning

Track record

  1. 12/2024 — Now

    Ssr. UX/UI Frontend Developer

    Cloud Transit Xchange

  2. 09/2024 — 09/2025

    Frontend Developer

    LeadVenture

  3. 12/2021 — 12/2023

    Web Development Teacher

    Platzi

  4. 04/2022 — 09/2022

    Software Engineer Apprenticeship

    Encora

  5. 07/2021 — 01/2022

    Frontend Web Developer, Internship

    GGs Latam

  6. 2019 — 2023

    B.S. Software Engineering

    Universidad Autónoma de Querétaro

Selected work

Control planes for 5G operators, e-commerce platforms at scale, and the AI pipeline that runs my own content studio.

Cloud Transit Xchange

CTX Reflector v2.0

2024 — Now
+200%Platform performance

A SaaS-native BGP control plane for telcos, MNOs/MVNOs and service providers running 5G cores on public cloud. I own the frontend: the routing views, the design system, and the state architecture behind them.

Rebuilt the render path and data layer to lift platform performance by 200%, which is what let the product scale both vertically and horizontally.

Role — Ssr. UX/UI Frontend Engineer

  • TypeScript
  • React
  • Redux
  • Tailwind CSS
  • Design Systems
  • Unit Testing

Signal Studio

Signal Studio

2026
470Videos analysed

The AI pipeline behind my own channel. A cross-model router hands each step to the right engine — Claude for voice and judgement, Codex for the media pipeline — with Notion as the single source of truth.

Mines 470 videos of TikTok analytics, Whisper word-timings and on-screen OCR into a data-backed voice profile, then drives editing and export through an MCP server.

Role — Creator & sole engineer

  • TypeScript
  • Node.js
  • Python
  • MCP
  • Notion API
  • Whisper

LeadVenture

LeadVenture platform

2024 — 2025

Refactored legacy surfaces and built performance-focused features on a large e-commerce platform for the powersports industry.

Restructured and redesigned key interfaces, improving customer satisfaction and retention and helping bring company churn down.

Role — Frontend Engineer

  • TypeScript
  • Next.js
  • React
  • Recoil
  • Tailwind CSS
  • Sass

Cloud Transit Xchange

Kontrol Edge

2025

New features and UX refinements on CTX's edge networking product, built on the same shared design system as Reflector.

Tightened the interaction patterns operators use daily, cutting the number of steps to complete core network tasks.

Role — Frontend Engineer

  • TypeScript
  • React
  • Design Systems

GGs Latam

GGs Latam CMS

2021 — 2022

Redesigned and rebuilt the admin system that manages the company's main website content.

Led the migration to React, Next.js, Express and DynamoDB for a scalable, high-performance architecture.

Role — Frontend Engineer (Internship)

  • React
  • Next.js
  • Express
  • DynamoDB
Teaching

I spent two years as a Web Development Teacher at Platzi, writing the curriculum from scratch for both courses — not just recording someone else's outline.

Platzi

Curso Básico de Tailwind 2 y 3

Utility-first from the ground up: responsive design, configuration and a full Airbnb-style landing page project.

4.3· 367 student ratings
29
classes
4
h video
16
h practice
Platzi

Curso de Fundamentos de Sass

Variables, mixins, inheritance and custom functions, ending in a deployed landing page on GitHub Pages.

4.2· 161 student ratings
20
classes
4
h video
22
h practice

49 classes · 528 student ratings

Content lab

I've published 470 videos explaining frontend, tooling and AI in plain Spanish. My biggest one — a narrated explainer — hit 834K views.

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videos published

834K

views on the top one

The thing that actually works

I almost never open with the product name. I open with something you've lived through — the bug you solved at 2am — and only then introduce the tool. It's the opposite of how most tech channels write hooks, and it's why the explainers land.

Signal Studio, end to end

  1. 1

    Ingest

    TikTok analytics, Whisper word-timings and on-screen OCR.

    • 16 transcripts
    • 17 OCR'd for hooks
  2. 2

    Route

    Each step goes to the model that fits — voice vs. media.

    • Claude
    • Codex
  3. 3

    Publish

    Notion stays the source of truth; export runs through MCP.

    • Notion
    • MCP
Follow alongTikTokInstagram
Contact

I'm a digital nomad open to relocating across Europe for frontend and AI-product roles, and to teaching or speaking work. The fastest way to reach me is email.

Write to me

Elsewhere