Sr Software Engineer — Salta, Argentina

Franco Meriles.

10+ years building digital products end to end — from design to operation.

fran.meriles@gmail.comLinkedIn ↗GitHub ↗Medium ↗

01Profile

Frontend with React and TypeScript, serverless backend with Node.js and AWS. Beyond the code: metrics-driven planning and prioritization, architecture decisions, code reviews, mentoring and product coordination — with end-to-end ownership. I use GenAI (Claude Code, Codex, MCP, RAGs, Skills, n8n) to accelerate development and build intelligent experiences.

02Experience

  1. Sr Software Engineer — Mercado Libre

    2020 — Present

    Shipping / FOS: the system that manages shipments across MELI's facilities in LATAM. React, TypeScript, Node.js.

  2. SSR Node.js & DX Developer — Naranja X

    2019 — 2020

    Golden API: standards, templates and libraries for building Node.js APIs. Serverless on AWS, DDD and Event-Driven.

  3. Sr Front End Developer — 25Watts

    2018 — 2019

    Custom sites with React and WordPress (Roots Sage 9). Mobile-first, usability and load speed.

  4. Front End Developer — UI/UX — Grupo Max

    2016 — 2018

    General web development across the company's sites and digital products.

  5. UI/UX Designer — Front End — Punto Dos

    2015 — 2017

    Interface design and front-end development at a creative studio.

03Community

Mentorship

  1. Mentor, Full Stack Web Development — Mundos E — UNC

    2020 — 2021

    Led the JavaScript and React module of the Full Stack diploma program.

Talks

04Award

2nd Place

Google Mobile Speed Hackathon

Google offices, Buenos Aires — Nov 2017. Speed Index of 4300 ms.

05Education

  • BA in Design

    Universidad Provincial de Córdoba — Not completed

    2016 — 2018

  • Associate Degree in Interactive Design

    La Metro, Design School

    2013 — 2015

  • Associate Degree in Graphic Design

    Tomas Cabrera Fine Arts School

    2010 — 2012

06Stack

Frontend
React · TypeScript · Next.js · JavaScript · Tailwind · shadcn/ui
Backend
Node.js · Express · APIs · Microservices
Cloud
AWS Lambda · API Gateway · DynamoDB · Serverless Framework
Architecture
Domain-Driven Design · Event-Driven · OOP · Functional
GenAI
Claude Code · Cursor · Codex · Devin · Skills · MCP & RAGs · n8n

07Contact

Let's talk.

fran.meriles@gmail.com