John Jt H.
Senior Software Engineer @Lightspeed Commerce
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WORK HISTORY
Senior Software Engineer @Lightspeed Commerce
Montreal, QC, CA
As a Senior Software Engineer on Lightspeed’s Retail X-Series team, I design and build scalable point-of-sale solutions that power retail businesses around the world, contributing to the unified platform that supports over locations globally.• Developed robust systems and intuitive user interfaces using clean, performant, and testable code aligned with modern development practices.• Led and participated in code reviews, architecture discussions, and technical planning with cross-functional teams.• Solved complex issues through debugging, peer programming, incident response, and reverse engineering.• Mentored junior developers and fostered team learning through knowledge sharing and technical collaboration.• Contributed to shared tools, best practices, and open-source projects to support scalable and maintainable development.
EDUCATION
Old Dominion University
Bachelor of Arts (B.A.), Philosophy
SKILLS
ABOUT JOHN JT H.
Senior full stack software developer with over 8 years of experience in backend, devops, and full stack solutions for enterprise systems. I\'ve led teams of over a dozen developers spanning numerous code bases, languages, and architectures. Hoping to work on projects focused on making a positive impact with strong growth potential.What I\'m confident in:My coding specialties include architectural patterns like MVC and MVVC, frontend frameworks like Vue.js and React.js, responsive UX design, backend languages like Node.js and Python, API standards like REST and OpenAPI, and SQL and NoSQL database design and maintenance at scale. I’ve managed teams of software developers with tools like Git and Git repositories, advanced CI/CD workflows, and good ol’ fashion human communication. Most of all, my abilities in cloud infrastructure have grown from extensive experience in AWS ( & AWS China), GCP, Azure, and Aliyun.How I work:I\'m motivated by curiosity and positive impacts on the world. Working with new technologies is something I can\'t resist. I hope to master a few languages, human and computer, but also play with a great many others. I also believe companies of all sizes have more responsibility to creating positive change in the world, and I would like to be a part of that development in humanity. I care most about contributing to environmental change, protecting basic human rights, and promoting the accessibility of the web and its vast network of knowledge to all of humankind.I\'m lucky to have worked with some of the most talented engineers on the bleeding edge of technology. The startup community in Beijing has opened the door for me to be able to learn about the latest in tech and innovation and has inspired me to cultivate the Vue Beijing community with like-minded entrepreneurs.Get in touch:I grow businesses and develop software that are meant to last. I\'m proud of my work and work hard to keep it something to be proud of. Please reach out to me via email or DM if you are looking for partnership, mentorship, or consulting opportunities.
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