Decathlon Turkey: three platforms

Three engagements for Decathlon, all on serverless AWS, side projects built alongside my full-time role, as most of my freelance work was:

1. Spending Survey App (2018): an in-store app used across Turkey, Tunisia, and Morocco. Android client, serverless Node.js backend, Aurora MySQL.
2. Customs Pipeline (2019): a serverless data pipeline (Lambda, S3, SQS) with a Flutter Web dashboard for statistics and analysis.
3. HR Platform (2020): a React/TypeScript staff panel, a Gatsby candidate site, and a serverless backend.

An enterprise client that came back three times: the strongest kind of reference.