Mario Robaina

Experience

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  C.H. Robinson

  Aug 2021 - Mar 2024

  Customer Account Specialist

  ◦ Oversaw and negotiated freight shipments ensuring operational continuity through swift crisis resolution◦ Fostered rapport and profitability by consistently presenting cost-optimization and transportation solutions to clients◦ Leveraged Navisphere technology platform by generating detailed reports and analyzing load data◦ United with internal teams to solve complex problems and meet customer needs, showcasing strong teamwork and prudentdecision-making in a fast-paced, high-pressure environment Show less

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  Open Source

  Jan 2022 - Jan 2022

  ◦ Implemented React Hooks and Context API to manage state within functional components◦ Incorporated comprehensive test coverage for React components using Jest, resulting in a 40% reduction in debugging time and a 25% increase in development speed◦ Assembled an Express server with middleware to handle API updates and facilitate seamless client/database communication ◦ Created single-page app implementing React Router for streamlined frontend routing and minimized network requests◦ Established multi-step hashing to enhance user data security and reduce potential vulnerabilities through local session cookies◦ Architected an atomic relational database model with a strict schema to ensure complete, consistent, and accurate data storage through all-encompassing updates/transactions

  • Secure The Bag | Job Application Tracking Tool

    Jan 2022 - Jan 2022

  • Green Planet | Recycle Guide Web Application

    Jan 2022 - Jan 2022
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  SocketMan

  Mar 2022 - Dec 2022

  Fullstack Software Engineer

  ◦ Developed and launched a debugging tool for event-driven data on a Socket.IO server, optimizing WebSocket-endpoint debugging through event logging◦ Published a configurable NPM package for connecting to a Socket.IO server to display and test event-driven data◦ Designed a reactive Svelte GUI to quickly render real-time event updates from socket instances, executing code at build time◦ Integrated Material-UI for flexible, reusable components, resulting in smooth and seamless site navigation◦ Migrated codebase to TypeScript, resulting in a 25% decrease in bugs through the enforcement of static typing◦ Constructed Socket.IO middleware for efficient data flow between the SocketMan GUI and the developer’s socket instance, enabling event logging and authentication◦ Deployed SocketMan landing page using Netlify for automatic and continuous deployment◦ This is an open source product developed and maintained under OSLabs Tech Accelerator Show less

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  BlueCross BlueShield of Tennessee

  Mar 2024 - now

  Software Engineer