MAAbout Miguel Arturo
Full-Stack Senior Developer and Technical Lead with 12+ years' experience across diverse industries, including gaming and digital media. My expertise spans JavaScript (Node.js, React), Python, C#, Java, and Mobile Development (SwiftUI, Kotlin, UIkit, React Native), complemented by strong leadership in managing distributed teams and end-to-end project delivery. Recently, I've specialized in leading AI initiatives, developing cutting-edge Generative AI and Computer Vision applications by engineering complex pipelines, integrating techniques like keypoint detection, applying optimization methods, including quantization, to models for enhanced efficiency.
Spanish
Native or bilingual
Portuguese
Basic
English
Native or bilingual
Catalan
Basic
Remote only
Primarily works remotely
Experience
- ParallelDigitalSenior Developer & Technical LeadDIGITAL AND ITJanuary 2023 - Today (3 years and 6 months)Barcelona, Spain• Provided expert consulting and hands-on development leadership for clients on complex AI projects, focusing on Generative AI and Computer Vision applications.• Client Project (iOS Whatrobe app (UNDER DEVELOPMENT AND NDA): Led the technical development of a novel Virtual Try-On (VTON) system. ○ Engineered the pipeline, integrating keypoint detection for precise body mapping from user-provided images. ○ Implemented and optimized Stable Diffusion models to generate realistic visualizations of apparel on users, significantly enhancing the online shopping experience. ○ Implemented custom garment detection using fine-tuning of a mask segmentation model.• Client Project (NativeVoice.Ai): Designed and built a solution utilizing Large Language Models (LLMs) for intelligent document analysis, advanced customer support automation, and personalized content recommendation. Oversaw model selection, fine-tuning, and deployment strategy.• Acted as the primary technical architect and senior developer, making critical decisions on model selection, data pipelines, and infrastructure.• Guided client teams and junior developers, established best practices for AI development, and ensured project milestones were met.• Managed development environments, including containerization using Docker/Coolify and deployment strategies, often leveraging cloud AI services.• Successfully delivered technically challenging AI solutions, enabling clients to innovate and achieveTech Stack: Python (incl. PyTorch/TensorFlow, Hugging Face Transformers, OpenCV, Diffusers), LLMs, Stable Diffusion, Keypoint Detection Models, Git, Docker, Cloud Platforms (AWS)VaditRecipe – 2024.• Led the development of VaditRecipe, an innovative app designed to transform the cooking experience by leveraging artificial intelligence. This app enables users to take a picture of the ingredients they have at hand, which is then analyzed using a combination of a Large Language Model and Stable Diffusion
- Venmo - Paypal IncSenior Mobile EngineerJanuary 2021 - January 2023 (2 years)• Worked on the Visual App Team, shaping how users interact with data across the Ledger, You page, and Dashboard.• Built and integrated multi-class RecyclerViews (Android) and dynamic UICollectionViews (iOS), making data display more interactive and efficient.• Helped roll out Venmo's app redesign, using MVP architecture to keep things modular and maintainable.• Coordinated software development teams, fostering a collaborative environment that encouraged high-quality output.• Improved test coverage by integrating UnitTests and updating TestAutomation with Espresso and Optimizely, ensuring smoother releases with fewer hiccups. Tech Stack: SwiftUI, Kotlin, Espresso, Android, iOS, Jira, CI/CD tools.
- IGN.COMFreelance EditorVIDEO GAMES AND ANIMATIONMay 2021 - Today (5 years and 2 months)San Francisco, United StatesTasks:• Write and contribute comprehensive articles on various gaming and tech topics, leveraging deep industry knowledge to produce high-quality content.• As part of the editorial team, handle new game launches, providing detailed game guides, and reviewing gaming software.• Collaborate with fellow contributors and editorial staff to ensure the content aligns with IGN's standards and style guide. Tech Stack: SEO tools, Content Management Systems, Google Analytics, HTML
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Education
- Bachelor of Business AdministrationUniversidad Simon Rodriguez2015Bachelor of Administration,