
Thomas Quan
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About me
Full-stack Developer @ Appello Inc
Education

George Brown College
2018 - 2020Advance Diploma Computer Programmer Analyst
Experience

Prepr
Aug 2020 - Sept 2020Student
Grey-box - Free WiFi for Remote Communities
Mar 2021 - Jun 2021Full-stack Developer
44 North Digital Marketing
Jun 2021 - Sept 2023Full-stack DeveloperResponsible for creating and maintenance of a robust utility package using Jest and TypeScript, ensuring a high standard of code quality with a focus on maintaining 99% error-free functionality.Designed and implemented efficient database structures and API endpoints for new feature requests using TypeScript, Prisma, GraphQL, and Node.js, ensuring seamless integration and scalability.Help develop of a headless content management system (CMS), accelerating the web application generation process and reducing time-to-market for new features by 35%. Worked closely with Product Designers to refine features for easy integration and improved user experiences.Worked effectively with outsourced teams to build and refine products, ensuring alignment with project goals, maintaining quality, and adhering to timelines for successful project delivery. Show less

Appello Inc.
Sept 2023 - nowFull Stack DeveloperDeveloped over 17 critical business reports across domains such as Sales, Operations, Health and Safety, Workforce Administration, and a custom pivot table generator, empowering clients to make informed decisions tailored to their unique needs.Designed and implemented a workforce communication messaging system for seamless communication between administrators and field workers, enhancing operational efficiency across mobile and web platforms.Built a comprehensive operational dashboard system for real-time tracking of operational costs, workforce performance, leave requests, and certifications, enabling administrators to streamline daily operations.Help engineered an advanced workforce scheduling tool for construction projects, a key driver of Appello’s growth from seed stage to attracting high-profile investor interest.Developed a PWA that digitized essential workflows, including safety compliance reporting, e-signatures, on-site check-ins, and real-time hazard announcements, significantly improving efficiency and compliance.Created a core system for generating and enforcing safety and inspection forms, driving daily compliance among construction workers and foremen. This feature became a hallmark of Appello’s offerings and inspired industry-wide adoption via freely available resources on Appello's resource website.Abstracted and standardized ERP field creation across categories such as Operations, CRM, Expenses, and Workforce, enabling seamless customization to meet diverse client workflows. This innovation not only solved client-specific challenges but also significantly streamlined the process of integrating with third-party accounting systems like Sage 50, Vista, Spectrum, and QuickBooks. By providing a flexible and standardized framework, it reduced development overhead and ensured efficient data synchronization between Appello's platform and external accounting tools, enhancing overall operational efficiency for clients. Show less
Licenses & Certifications
- View certificate

PIE® Certified Problem Solver
PreprSept 2020 - View certificate
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AWS Certified Cloud Practitioner
Amazon Web Services (AWS)Dec 2024 - View certificate

Java (Basic) Certificate
HackerRankFeb 2021 - View certificate

JavaScript (Basic) Certificate
HackerRankJun 2020
Languages
- enEnglish
- viVietnamese
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