📅 March 2023 - Present
Building backend systems for payments and financial infrastructure. I work mainly with Ruby on Rails and PostgreSQL, on payment flows, APIs and integrations with financial institutions and external providers.
My work ranges from understanding business requirements and external specifications to designing and implementing integrations, testing and certification, production troubleshooting and performance. I collaborate directly with product, operations, clients and payment infrastructure providers.
📅 January 2022 - February 2023
I worked with software teams as a technical coach, helping developers improve engineering practices while working on real codebases and delivery environments.
📅 June 2020 - December 2021
Alongside my individual contributor work, I gradually took on coordination responsibilities across engineering, product and people. I helped connect technical work with business needs while supporting the team's day-to-day delivery and development.
📅 November 2017 - June 2020
Building backend systems for small and medium-sized telecom operators in a self-managed Extreme Programming team. The work involved APIs, distributed services, external systems and operational responsibility beyond application code.