Ehsan Abtahi Email & Phone Number

Netherlands

"An international online housing platform specializing in student and intern housing"

“An international software development company that gives developers a powerful toolkit to create a fully functioning blockchain ecosystem.”• Improved the product quality by 19% through code reviews, writing unit tests, and collaborating with QA on implementing automation testing• Joined web designers to develop user interfaces and prototypes for a web-based crypto wallet• Worked in an agile environment with weekly stand-ups, keep track of user bugs in GitHub and sprint… Show more “An international software development company that gives developers a powerful toolkit to create a fully functioning blockchain ecosystem.”• Improved the product quality by 19% through code reviews, writing unit tests, and collaborating with QA on implementing automation testing• Joined web designers to develop user interfaces and prototypes for a web-based crypto wallet• Worked in an agile environment with weekly stand-ups, keep track of user bugs in GitHub and sprint retrospectives• Migrated a desktop app into a single page app, which improving user engagement by 16%• Ensured scalability of frontend elements by optimizing and organizing them for loading speed and performance Show less

“A B2C e-commerce that connecting subscribers with local merchants by offering activities, travel, goods, and services.”• Delivered an engaging user experience through optimization of images, accessibility, and cross-browser compatibility, which increased pages speed by 27%• Worked closely with designers and scrum team in an agile environment to create a new version of the website using React, CSS (Sass), and Tailwind• Created new features for mobile app using React-Native and… Show more “A B2C e-commerce that connecting subscribers with local merchants by offering activities, travel, goods, and services.”• Delivered an engaging user experience through optimization of images, accessibility, and cross-browser compatibility, which increased pages speed by 27%• Worked closely with designers and scrum team in an agile environment to create a new version of the website using React, CSS (Sass), and Tailwind• Created new features for mobile app using React-Native and reduced 42% of the app size in the first three months• Helped back-end engineers to architecting APIs and debug a dedicated content management system (CMS) which improve the website performance rate by 15%• Conducted A/B testing to identify bugs and user interface (UI) improvement rate by 21% Show less

• Implemented several websites by creating modular and responsive templates for different clients• Designed and implemented several HTML email templates for marketing campaigns• Worked with a variety of languages, platforms, frameworks, and content management systems (CMS) such as JavaScript, React, WordPress, Webpack, Sass, and cPanel• Learned to interact with clients on new features and handle feedback on work

“A software development company with a focus on delivering services like website design, website development, SEO services, etc.”• Developed several web products by connecting HTML template into the content management system (CMS)• Collaborated with back-end developers to develop, debug, and improve dedicated content management system (CMS)• Gained good knowledge of JavaScript, jQuery, CSS frameworks, and security on the client side (XSS, CORS, CSRF, etc.)