Shakepay
Tech Lead / Tech Champion
September 2024 · Present
- Interac Money Request ecosystem: in-app transaction completion instead of email-based flows. Now ~35% of inbound transactions (~500M CAD moved).
- Central1 integration, one of Canada's largest payment networks: redundancy for e-transfers, ~30% fewer external-vendor downtimes, and an estimated ~3M CAD/year saved in fees.
- Automated wire transfer approval engine: less manual work, faster deposits, and stronger relationships with high-volume clients.
Stack: TypeScript, JavaScript, Node.js, React, React Native, AWS, BullMQ, Postgres
Neo Financial
Senior Software Engineer
November 2021 · September 2024
- Secure IVR system with AI-automated authenticated operations. Cut support ticket volume by ~20%.
- Onboarding moved from a legacy monolith to a distributed system: better uptime and independent scaling of high-traffic modules.
- High-volume processing redesigned: from exhaustive polling to a refined async event-driven architecture, with lower CPU use and latency.
Stack: TypeScript, JavaScript, Node.js, React, GraphQL, AWS, Microservices, MongoDB
SOUTHWORKS
Senior Software Engineer
November 2020 · May 2021
- CLI to generate cloud-agnostic video streaming infrastructure on AWS and Azure.
- App to manage live streams on AWS and Azure.
Stack: TypeScript, JavaScript, Node.js, React, AWS, Azure, MongoDB, Postgres, Docker, Kubernetes
Mercado Libre
Software Engineer
May 2020 · October 2020
- Backend Driven architecture in production.
- Bridge between frontend and backend teams.
Stack: Java, Spring Boot, React, AWS, MySQL, Docker, Kubernetes
Technisys
Software Engineer
October 2018 · May 2020
- CLI to generate custom products with only the features needed (Strategy pattern).
- Tooling to automate vulnerability reports and tracking.
- Biometrics vendor integration for face and voice recognition.
- Cybersecurity product for authentication handling.
Stack: Java, Struts 2, Spring Boot, React, Azure, Microservices, Docker, Kubernetes
Contractor
Software Engineer
February 2016 · October 2018
- Photo studio: system to manage resources, contracts, clients, task status, and average completion times.
- Accounting system for self-employed workers: journal, ledger, inventory, invoices, T-accounts, and more.
Stack: PHP, Laravel, Symfony, Angular, MySQL
September 2015 · May 2018
- ONEI Tools: tool deployed across Cuba for statistical reports, charts, and model verification.
- Equipment manager: inventory with repair, maintenance, and ownership metadata (EAV pattern).
Stack: Python, Pentaho, PHP, Laravel, Symfony, Angular, MySQL
