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Alberto Mercado Ramos · London

Full-stack engineer
& problem solver.

7+ years shipping web apps
…and whatever the problem needs next. Electrical engineer by training, generalist by choice.

What I do

One engineer, the whole stack.

My strength isn't a single specialism — it's range. I've shipped across four disciplines and move to wherever the problem lives.

01

Frontend

Production React/TypeScript apps from scratch — design systems, data viz and end-to-end tests included.

  • React
  • TypeScript
  • Redux
  • GraphQL
  • D3
  • Cypress
02

Backend

APIs and critical services that keep live trading running — built and maintained under real load.

  • Python
  • FastAPI
  • Node.js
  • PostgreSQL
  • Redis
  • GraphQL
03

DevOps & Infra

Bare-metal → Kubernetes migrations, the 12-factor way. CKAD-certified and comfortable owning the pipeline.

  • Kubernetes
  • Docker
  • Terraform
  • AWS
  • CI/CD
04

Data Engineering

Helped build and maintain a data platform researchers rely on — storing, versioning and serving large datasets for analysis.

  • Python
  • PostgreSQL
  • lakeFS
  • S3
  • Pipelines

The origin

It started on a 386.

It started with a 386. My dad brought one home running DOS, and I learned just enough commands to go spelunking through the filesystem — asking him a thousand questions about what lived in each folder and why. Prince of Persia probably ate more hours than it should have.

My dad taught me the basics of C, too — and from there I was on my own. With no internet and no books to crib from, I spent whole afternoons failing my way through a Pac-Man clone and a homemade screen saver: not enough to get the game loop right, but more than enough stubbornness to keep trying. That loop of fail-and-retry is still how I learn anything.

At university I set out to become a "proper engineer" and chose electrical engineering — but the pull toward code never let go. I became a teaching assistant for the C++ modules (yes, we wrote code by hand, on paper, in the final exams) and fell hard for the low-level stuff: PIC and Atmel microcontrollers, and the strange satisfaction of writing assembly.

That hardware instinct never switched off. A drawer of Arduino kits waits for a weekend that work and life keep postponing — but a couple of Raspberry Pis quietly automate the small annoyances out of my days, because making life a little easier is its own reward.

Same curiosity as the kid at the DOS prompt; just better tooling.

Professional journey

From IGBTs to Kubernetes.

A non-linear path is the point. From a childhood DOS prompt to power electronics, frontline team leadership, then a decade in software — each layer compounding into a broader problem-solver.

  1. Quadrature

    Mar 2021 — Present · 5 yrs 3 mos

    Full-Stack Software Engineer

    Software London, UK

    Web Developer (2021–2023) → Quant Developer (2023–present)

    • Built new web applications from scratch — conceptualisation to delivery — on a modern stack: React/TypeScript + FastAPI/Python + PostgreSQL + Cypress + Docker.
    • Maintained and improved critical backend systems supporting live trading.
    • Helped build and maintain a data platform researchers use to store, version and query large datasets (lakeFS + S3).
    • Migrated multiple systems from bare-metal infra to in-house Kubernetes, following the 12-factor methodology and modern DevOps practice (CKAD-certified).
    • Mentored interns and new joiners.
    • Drove internal initiatives: the TypeScript steering group, structured logging, and adoption of Elastic.
    • React
    • TypeScript
    • FastAPI
    • Python
    • PostgreSQL
    • Redis
    • Kubernetes
    • Docker
    • lakeFS
    • S3
    • Elastic
  2. Thought Machine

    Jul 2020 — Mar 2021 · 8 mos

    Software Engineer

    Software London, UK
    • Developed, tested and maintained complex web applications with React, Styled Components, TypeScript, Redux and GraphQL.
    • Built and maintained the middleware GraphQL layer, written in Python.
    • React
    • TypeScript
    • Redux
    • GraphQL
    • Styled Components
    • Python
  3. Smarkets

    Dec 2019 — Jul 2020 · 7 mos

    Web Developer

    Software London, UK
    • Lead developer for the internal web tooling used by the applied-sciences ‘Hanson’ team.
    • React
    • TypeScript
    • D3
    • Node.js
    • Python
    • PostgreSQL
    • Docker
    • AWS
  4. Silicon Rhino

    Aug 2018 — Dec 2019 · 1 yr 4 mos

    Full-Stack Software Engineer

    Software London, UK
    • Shipped MVPs for startup clients — including bubble and Buccaneer — across web and mobile.
    • TypeScript
    • React
    • Angular
    • React Native
    • Node.js
    • MongoDB
    • Terraform
    • AWS
  5. Starbucks

    Sep 2014 — Dec 2017 · 3 yrs 3 mos

    Assistant Store Manager

    Leadership London, UK

    Previously Barista & Shift Supervisor

    • Coached a team of shift supervisors and baristas; interviewed and hired new staff.
    • Ran all store operations and strategy during the manager's absence — the people side of problem-solving.
    • Leadership
    • Coaching
    • Hiring
    • Operations
  6. Electrónica Quantum C.A.

    Feb 2012 — Feb 2013 · 1 yr

    Project Lead

    Engineering Caracas, Venezuela
    • Led implementation of electronic-security projects (CCTV & access control) using S2 Systems, PCSC and exacqVision.
    • Produced technical documentation and trained client staff to operate the systems.
    • CCTV
    • Access Control
    • Project Delivery
  7. C.A. Metro de Caracas

    Feb 2011 — Aug 2011 · 6 mos

    Electrical Engineer (Intern)

    Engineering Caracas, Venezuela
    • Designed and simulated an automatic three-phase power-factor corrector (PIC microcontrollers + IGBT solid-state switching).
    • Graded 20/20 by Universidad Central de Venezuela — where the software journey really started.
    • PIC
    • IGBT
    • Power Electronics
    • Simulation

Toolkit & background

The full kit.

Languages & Core

  • Python
  • TypeScript
  • JavaScript
  • Bash
  • SQL

Frontend

  • React
  • Redux
  • GraphQL
  • D3
  • Cypress
  • React Native
  • SASS

Backend

  • FastAPI
  • Node.js
  • PostgreSQL
  • MongoDB
  • MySQL
  • GraphQL

DevOps & Infra

  • Kubernetes
  • Docker
  • Terraform
  • AWS
  • S3
  • lakeFS
  • CI/CD
  • Elastic
  • 12-Factor

Foundations

  • Electrical Engineering
  • Power Electronics
  • Energy Systems

Education

  • MSc Sustainable Energy Systems

    London South Bank University

    2017 – 2018 · Awarded with Merit

  • BSc Electrical & Electronics Engineering

    Universidad Central de Venezuela

    2005 – 2011

Certifications

  • Certified Kubernetes Application Developer (CKAD) · The Linux Foundation
  • Full Stack Web Developer · Certification
  • Circuits & Electronics · edX · MITx

Languages

  • Spanish — Native
  • English — Full Professional (C2)

Let's talk

Have a problem worth solving?

I'm always up for interesting work — frontend, backend, infra, data, or the messy bit in between. Open to interesting problems.