Dear Hiring Manager, I am writing to express my interest in the Full-Stack Web Developer position for your car-sales website project. With hands-on experience developing and deploying multiple full-stack applications, I bring a complete understanding of the website lifecycle — from design to deployment — and the ability to deliver secure, responsive, and high-performing solutions within tight timelines. During my recent work as a Web Developer Intern at Northern Way Consulting, I managed full-cycle development for several client websites. My responsibilities extended beyond coding individual features; I designed database schemas, implemented back-end logic in PHP and Python, built responsive front ends with React and Tailwind CSS, and configured cloud servers on DigitalOcean and AWS for live deployment. This comprehensive involvement gave me the practical experience to handle every layer of a project — user interface, data flow, authentication, and server reliability. Through my projects such as SmartPix, SmartStockSelector, and Mock Facebook Backend, I strengthened my technical range in both front-end frameworks (React) and back-end systems/. I worked with relational and NoSQL databases, set up CI/CD pipelines, and integrated secure authentication and REST APIs. These projects mirror many of the same features your car-sales platform requires — including search and filtering, data-driven listings, and secure user interactions. Beyond the technical side, I approach web development with a product-oriented mindset. I value UI/UX design principles that make platforms intuitive and trustworthy for users, especially in e-commerce and service-driven contexts. I also maintain clean documentation and accessibility compliance (WCAG 2.0) to ensure that websites are inclusive and maintainable long term. I am confident that my ability to handle the full stack — from database design and server setup to interface and deployment — would make me an immediate asset to your team. I would welcome the opportunity to contribute to your car-sales platform and deliver a high-quality product on schedule. Thank you for considering my application. I would be happy to discuss how my experience and technical background can support your project’s success. Warm regards, Sherry Guo

Sherry Guo Xin

Dear Hiring Manager, I am writing to express my interest in the Full-Stack Web Developer position for your car-sales website project. With hands-on experience developing and deploying multiple full-stack applications, I bring a complete understanding of the website lifecycle — from design to deployment — and the ability to deliver secure, responsive, and high-performing solutions within tight timelines. During my recent work as a Web Developer Intern at Northern Way Consulting, I managed full-cycle development for several client websites. My responsibilities extended beyond coding individual features; I designed database schemas, implemented back-end logic in PHP and Python, built responsive front ends with React and Tailwind CSS, and configured cloud servers on DigitalOcean and AWS for live deployment. This comprehensive involvement gave me the practical experience to handle every layer of a project — user interface, data flow, authentication, and server reliability. Through my projects such as SmartPix, SmartStockSelector, and Mock Facebook Backend, I strengthened my technical range in both front-end frameworks (React) and back-end systems/. I worked with relational and NoSQL databases, set up CI/CD pipelines, and integrated secure authentication and REST APIs. These projects mirror many of the same features your car-sales platform requires — including search and filtering, data-driven listings, and secure user interactions. Beyond the technical side, I approach web development with a product-oriented mindset. I value UI/UX design principles that make platforms intuitive and trustworthy for users, especially in e-commerce and service-driven contexts. I also maintain clean documentation and accessibility compliance (WCAG 2.0) to ensure that websites are inclusive and maintainable long term. I am confident that my ability to handle the full stack — from database design and server setup to interface and deployment — would make me an immediate asset to your team. I would welcome the opportunity to contribute to your car-sales platform and deliver a high-quality product on schedule. Thank you for considering my application. I would be happy to discuss how my experience and technical background can support your project’s success. Warm regards, Sherry Guo

Available to hire

Dear Hiring Manager,

I am writing to express my interest in the Full-Stack Web Developer position for your car-sales website project. With hands-on experience developing and deploying multiple full-stack applications, I bring a complete understanding of the website lifecycle — from design to deployment — and the ability to deliver secure, responsive, and high-performing solutions within tight timelines.

During my recent work as a Web Developer Intern at Northern Way Consulting, I managed full-cycle development for several client websites. My responsibilities extended beyond coding individual features; I designed database schemas, implemented back-end logic in PHP and Python, built responsive front ends with React and Tailwind CSS, and configured cloud servers on DigitalOcean and AWS for live deployment. This comprehensive involvement gave me the practical experience to handle every layer of a project — user interface, data flow, authentication, and server reliability.

Through my projects such as SmartPix, SmartStockSelector, and Mock Facebook Backend, I strengthened my technical range in both front-end frameworks (React) and back-end systems/. I worked with relational and NoSQL databases, set up CI/CD pipelines, and integrated secure authentication and REST APIs. These projects mirror many of the same features your car-sales platform requires — including search and filtering, data-driven listings, and secure user interactions.

Beyond the technical side, I approach web development with a product-oriented mindset. I value UI/UX design principles that make platforms intuitive and trustworthy for users, especially in e-commerce and service-driven contexts. I also maintain clean documentation and accessibility compliance (WCAG 2.0) to ensure that websites are inclusive and maintainable long term.

I am confident that my ability to handle the full stack — from database design and server setup to interface and deployment — would make me an immediate asset to your team. I would welcome the opportunity to contribute to your car-sales platform and deliver a high-quality product on schedule.

Thank you for considering my application. I would be happy to discuss how my experience and technical background can support your project’s success.

Warm regards,
Sherry Guo

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Experience Level

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Language

English
Fluent

Work Experience

Web Developer Intern at Northen way consulting
May 1, 2025 - November 10, 2025
Developed and maintained on-premises and cloud-hosted web applications. Implemented back-end functionality in PHP to automate content distribution across multiple site sections, increasing publishing efficiency and scalability. Executed database migration from SQL Server to MySQL, performing ETL processes, schema restructuring, and index tuning that reduced query latency and improved data security and integrity. Developed and maintained front-end interfaces using JavaScript, jQuery, and Tailwind CSS, improving user interactivity, accessibility, and compliance with WCAG 2.0 Level AA standards. Executed server-side configuration and optimization on Ubuntu, managing SSH authentication, .htaccess directives, and SSL setup to enhance system security and site reliability. Collaborated cross-functionally to troubleshoot, debug, and enhance full-stack web applications, ensuring high performance, uptime, and maintainability. Provided CMS user training and documentation to support internal teams

Education

Diploma at Algonquin College, Ottawa, ON
May 1, 2024 - September 1, 2025
Bachelor's Degree in Chemical Engineering at Jiangnan University, China
September 1, 2005 - June 1, 2009
Diploma in Computer Programming at Algonquin College
May 1, 2024 - September 1, 2025
Bachelor’s Degree in Chemical Engineering at Jiangnan University
September 1, 2005 - June 1, 2009

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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Intermediate
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