Patrick Guzman Senior Full Stack Engineer

Senior Full Stack Engineer

Sngular

Sep 2021 - Aug 2025 (4 years)

- Worked on large-scale projects for clients in industries such as healthcare, e-commerce, fin-tech, and entertainment with Angular + .Net, MERN, and MEAN stack including PNC, HCL, etc. - Additionally, utilized data analysis skills to analyze logs for a major banking platform, which was essential for fixing bugs and enhancing performance, demonstrating a strong proficiency in SQL for effective data management and optimization.

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Senior Full Stack Engineer

Ironbelly Studios

Feb 2020 - Aug 2021 (1 year 7 months)

- Led a development team of 3 developers and played an essential role in successfully completing the project from scratch using Angular and ASP.Net before the deadline (Trainer Friend). - Additionally, I utilized Node.js and Next.js to enhance the fitness training platform, ensuring a robust and scalable application. - Employed large language model (LLM) technology to implement personalized recommendations for customers, which involved leveraging data analysis skills to improve user experience and engagement.

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Senior Frontend Developer

Estée Lauder

Jul 2018 - Dec 2019 (1 year 6 months)

- Maintained the Cosmetic E-commerce website (Estée Lauder), which involved implementing a new Figma design, ensuring cross-browser compatibility, and enhancing mobile responsiveness. - Additionally, integrated a recommended cosmetics feature utilizing LLM (Large Language Model) to personalize user experiences and employed SQL for efficient data management, further improving the website's functionality and user engagement. - Leveraged knowledge of AI to enhance the recommendation system, providing users with tailored product suggestions that increased engagement and satisfaction. - Although not directly involved in Docker, my experience with containerization concepts has informed my approach to frontend development, ensuring seamless int

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Full Stack Engineer

Autism 360

Mar 2017 - Jul 2018 (1 year 5 months)

- Developed and maintained complex web and mobile applications using the MERN stack, React Native, and Material UI, while building scalable and maintainable project architecture. - Managed the API layer and layouts, focusing on performance optimization. - Additionally, leveraged experience in software development for healthcare by contributing to the mental healthcare platform at Autism360, which enhanced my understanding of industry-specific requirements and user needs. - Utilized Microsoft Azure and Kubernetes for DevOps practices, effectively managing deployment processes to ensure seamless application delivery and operational efficiency.

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Front End Engineer

LeanIX

Oct 2015 - Feb 2017 (1 year 5 months)

- Worked on the EAM - the core product of LeanIX Continuous Transformation Platform, implementing new features, maintenance, debugging and testing.

Frontend Developer

Thumbtack

Oct 2014 - Oct 2015 (1 year 1 month)

Launched Home Service Marketplace Platform (Thumbtack), in close collaboration with the Product, Design, and Back End team, brought a good result to the client which resulted in a 30% increase in customer satisfaction.

Patrick Guzman

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