Tin Nguyen

tindn@icloud.com | 508-484-3184 | https://github.com/tindn

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Product focused engineer, 13 years of experience in full stack web technologies, mobile app development, and AI applications with LLMs.

2013-2018: building full stack web applications

Focus on working across back-end and front-end to deliver complete software solutions.

_{.NET, ReactJS, AngularJS, Node.js, MS SQL, MySQL, C#, JavaScript, SQL, HTML, CSS}

2018 - 2023: building Android and iOS mobile apps using React Native

Focus on product development, mentoring junior engineers, and setting technical foundations.

_{React Native, ReactJS, NestJS, NodeJS, PostgreSQL, SQLite, TypeScript, SQL}

2024 - now: building LLM-powered features & agentic products

Find PMF for new agentic products while applying good software engineering to building with LLM.

_{GPT & Claude models, LangChain, OpenAI SDK, FastAPI, Temporal, Python, TypeScript}

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Senior Software Engineer @ Klaviyo. Boston, MA | Jan 2024 - Present

• Technical lead for Klaviyo Composer Agent, an AI assistant for autonomous marketing workflows.
• Klaviyo Customer Service Agent, enabling ecomm brands to provide on-brand and personalized customer support.

Staff Software Engineer @ NDVR Inc. Boston, MA | July 2020 - Jan 2024

• Launched the NDVR Wealth mobile app, a consumer finance app for optimizing and tracking investment portfolios.

Senior Software Engineer @ Rocket Insights. Boston, MA | Dec 2018 - July 2020

• Real time service job tracking app for field technicians.
• Offline first TV and film production management app SyncOnSet.
• Library management and research assistant app for EBSCO Information Services.

Senior Software Engineer @ XPO Logistics. Boston, MA | July 2018 - Dec 2018

• Built in house software to optimize warehouse operations.

 

Senior Software Engineer @ GE Digital. Providence, RI | May 2017 - June 2018

• Digital workplace applications for GE employees worldwide.
• Knowledge management and export control system for GE Aviation.

Software Consultant @ Quality Consulting Inc. Des Moines, IA | November 2014 - May 2017

• Unemployment Insurance management system for the State of Iowa.
• Agricultural Insurance product for Farmers Mutual Hail Insurance Company of Iowa.
• Contract and resident management software for memory care facilities.
• Deployed ERP software with Microsoft Dynamics GP for businesses across Iowa.

Web Developer @ Alliance Technologies. Des Moines, IA | June 2014 - October 2014 Web Developer Intern @ Birdeye Design. Wooster, OH | June 2013 - September 2013

• Developed websites for clients with Drupal CMS and Wordpress CMS.

Education

Bachelor of Arts in Computer Science and Economics, The College of Wooster, Ohio - May 2014

• Graduated cum laude.
• Received honors for senior thesis on using machine learning to optimize college financial aid package.

Junior College, Raffles Institution, Singapore - December 2009

• Completed the Cambridge Advanced Level Examinations.