Jason J.

Full Stack Developer

555 dollar
7 years
Toronto, CANADA

My experience

Self EmployedMay 2020 - Present


Solvd IncJanuary 2019 - March 2020

• Built 5+ CRMs using the latest JavaScript frameworks & Cloud Services.
• Improved robustness and performance of web apps by integrating SSR and PWA techniques.
• Built serverless project architecture on AWS using Amplify + Node.
• Implemented cross-platform browser plugins, improving overall website responsiveness and functionality.

Upwork, FreelanceDecember 2018 - January 2020


Chefs PlateFebruary 2018 - November 2018

• Led 2 React developers and UI/UX team from scratch to deployment.
• Designed and developed website and mobile app utilizing various frameworks such as React, React Native, and Node.
• Fetched Website content using GraphQL and managed Contentful.

SlashFebruary 2016 - October 2017

• Full Stack Engineer responsible for end-to-end web development.
• Built 20 new products and creative cloud systems.
• Worked with clients by creating their own website utilizing React / Vue and REST / GraphQL.
• Designed, built, and maintained RESTful APIs for Backend.

Cxrus SolutionsJanuary 2014 - December 2015

• Building Pixel-Perfect / Mobile-Responsive Front End using React and Vue.
• State Management (Redux based) of our projects.
• Implemented RESTful APIs using Axios.
• Applied version control software (Git) to track, test, and update pre-existing source code.

My stack

Analysis methods and tools

Agile Methodology, JIRA


Laravel, Django, AngularJS, Express.js, Nuxt.js, React Hooks, Node.js


PostGreSQL, MongoDB, MySQL

Software testing


IT Infrastructure

Heroku, Git


GitHub, SSO, Stripe, Google Maps API


MobX, Firebase, Next.js, AWS, RESTful API, Axios, Asana, Vue.js, Flask, React.js, Vuex, Trello, Gatsby.js


Python, Ruby, JavaScript, HTML, GraphQL, TypeScript, Ruby on Rails, PHP

My education and trainings

Licenses & certifications - TestDome / SoloLearn / Udemy

Bachelor's Degree, Computer Science - National University of Singapore2009 - 2013