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Full-stack software engineer who ships production-grade systems end to end, from scalable backends to polished frontends used by real users at scale. Proven builder with experience across fintech, VR game development, cloud infrastructure, and interactive experiences for Universal Studios.…

David Marco Puig

Full Stack Developer, Web Developer, Game Designer, +2

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Full-stack software engineer who ships production-grade systems end to end, from scalable backends to polished frontends used by real users at scale. Proven builder with experience across fintech, VR game development, cloud infrastructure, and interactive experiences for Universal Studios.…

Available to hire

Full-stack software engineer who ships production-grade systems end to end, from scalable backends to polished frontends used by real users at scale. Proven builder with experience across fintech, VR game development, cloud infrastructure, and interactive experiences for Universal Studios.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Work Experience

Full Stack Software Engineer at Quant League

September 1, 2025 - February 1, 2026

Built and maintained end-to-end platform infrastructure enabling users to create, rank, and monetize algorithmic trading strategies via a public leaderboard. Designed and implemented backend services using Python, Supabase, and Docker, including database architecture and scalable API services that handle secure trading operations. Developed Cloudflare Workers to manage broker authentication and session management. Created a full front-end in React.js, delivering a responsive UI for algorithm management, rankings, and monetization.

Interactive Experience Engineer at Elevue

February 1, 2025 - April 20, 2025

Collaborated with Universal Studios to design and program an interactive kiosk for the promotional premiere of 'Drop'. Implemented a peer-to-peer system using WebRTC for kiosk interactions via mobile devices. Built secure camera systems via a reverse proxy solution using Cloudflare. Tracked website traffic to produce statistics and data analyses for Universal Studios.

Technical Game Design Intern at Resilience, Inc.

April 1, 2023 - September 1, 2023

Implemented extensive features and tools with the Oculus Meta and OpenXR platforms using C#. Worked across multiple iterations of the Meta Quest (1, 2, Pro), deepening VR development expertise. Oversaw planning, development, quality control, and final reviews to meet milestones and deliverables. Defined project scope, timelines, and resource allocation for the project team. Contributed to Rock Life (VR mini-games) and other VR projects, including Open Note and PixelLauncher.