David Garcia Tort

Storefront: white-label ordering platform enabling merchants control over branding and sales

• Backend API service developer in Kotlin/Ktor with MongoDB
• Standardized gRPC communication using shared Protobuf contracts across services
• Service-to-service token authentication with global and granular permissions
• Integrated hCaptcha Enterprise into high-risk flows to mitigate SMS abuse
• Established code quality gates with Ktlint/Detekt with integrated check into CI/CD
• Provisioned AWS infrastructure with Terraform/Helm and automated CI/CD GitHub Actions
• Led performance profiling and capacity planning to sustain peak traffic
• Coordinated cross-team communication to align scope and dependencies for new projects
• Scoped new projects and features by authoring RFCs with stakeholders and clear ownership
• Migration to a unified, multi-tenant platform targeting scale and global rollout across brands

Consumers API: Authentication, Authorization & Identity Management and GraphQL API

• Backend API service developed in Rust and Actix, using PostgreSQL and Redis databases
• Provide GraphQL to reduce the requests from the apps, fetching data from the microservices
• Migrate tokens to a new standard and more secure JWT authentication using AWS Cognito
• Integrate reCAPTCHA Enterprise into the authentication to prevent account takeovers
• AWS ECS Infrastructure managed with Terraform and automated CI/CD using CircleCI
• Decrease CI/CI cost decreasing Rust linting, building and testing times in CircleCI
• Reduce new members onboarding time with the creation of a development environment with VSCode and Docker, which integrates code linting and debugging out of the box
• Increase speed development reducing Rust building times using mold linker, incremental builds and caching dependencies with sccache

PyGrade: e-learning platform to improve Python skills

• Backend API developed with DJango, frontend developed with VueJS
• Integrate Python runtime to the browser via WebAssembly with Pyodide
• Kubernetes infrastructure managed with Terraform
• Automated deployment on GKE using GitHub Actions

iLect: e-learning computing service platform for AI researchers and engineers

• Backend API developed with Flask, frontend developed with VueJS
• Kubernetes infrastructure cluster managed with Terraform
• Kubernetes HPC cluster to run the server machines with CPU/GPU (CUDA) with JupyterLab
• Automated deployment on GKE using GitHub Actions
• Create and maintain Docker image with the latest CUDA drivers, JupyterLab and VNC

HPC: in-house high performance computing cluster

• Manage and maintain our HPC cluster (NVIDIA DGX Stations) with Ansible
• Manage JupyterHub server to run Jupyter Notebooks using Docker Swarm
• Maintain JupyterHub Docker images for PyTorch, Tensorflow and related technologies

Hapilk: in-house iOS health app to encourage employees to do exercise

• HealthKit integration for fetching health data information
• GCD concurrent tasks using DispatchQueue and DispatchGroup
• Dependency management using CocoaPods and Carthage
• API integration with JTW authentication using Moya and Alamofire
• API response using SwiftyJSON and Codable Swift protocol
• Code styling using SwiftLint
• Continuous Integration using CircleCI
• Automatic deployment using Fastlane
• Dashboard health charts using Charts framework
• Crash analytics using Crashlytics

Logijob: SAAS recruitment platform specialized for a logistic companies

• Backend API developed with Laravel, frontend developed with VueJS
• Administration panel using Laravel Nova
• Unit testing using PHPUnit and continuous integration using CircleCI
• Automated deployment using Docker and Amazon ECS

Boltics Core: e-commerce management service with Shopify integration

• Backend developed with Laravel
• Project management using JIRA with Kanban
• Continuous integration using Bitbucket Pipelines
• Automatic deployment on Amazon EC2 with a Load Balancer
• Servers monitoring with Amazon CloudWatch

MassFulfill: automated fulfillment app published on the Shopify App Store

• Deploy an Ubuntu Server with NGINX on Amazon EC2
• Team billing subscription using Laravel Spark
• Synchronize Shopify stores information using webhooks and queues with Amazon SQS

Shipping system: in-house automated shipping system for processing orders

• Backend API developed with Laravel, allowing processing multiple orders at the same time
• Frontend developed with VueJS, with a clean and easy UI/UX interface with Bootstrap

EasyBank: p2p lending platform

• Backend API developed with NodeJS and ExpressJS
• Implement JWT for API Authentication
• Frontend developed with AngularJS and Bootstrap
• Deployment with Amazon Linux Server and NGINX on Amazon EC2
• Develop a hybrid Android & iOS app with Ionic

9CIRCLE Int: company's official website

• Online products catalogue with Wordpress and WooCommerce

Marketing: company's official branding guidelines

• Design business cards, advertisements, packaging, etc. with Illustrator
• Design of the products catalogue with InDesign
• Booth designer and planner for exhibitions held in Las Vegas and Buenos Aires
• Sales representative in exhibitions

Final project: mobile web app to check the menu of the restaurants around the campus

• User location using browser geolocation API
• Parse menus information from the restaurants official website
• Responsive design using jQuery Mobile

Activities and societies: President of the Microsoft DotNetClub Z2 Club