Mihail Gumennii
Verified Expert in Engineering
UI Architect and Developer
Mihail is a front-end engineer with several years of experience and a strong background in creating clean and elegant user interfaces and experiences for different markets. He also has fluent skills in web design and a huge passion for modern technologies. Mihail joined Toptal to seek out interesting projects where he can expand his skill set.
Portfolio
Experience
Availability
Preferred Environment
NPM, Git, Visual Studio Code (VS Code)
The most amazing...
...project I've made is a static site generator with Node.js and React using a headless CMS to drive content and Amazon S3 as a cloud storage service.
Work Experience
Senior Front-end Engineer
Mya
- Led the front-end application architecture to develop reusable code using React, Redux, TypeScript, ES6, Jest, and Webpack.
- Established the front-end team's technology, frameworks, and methodology to improve development efficiency.
- Collaborated with the product team to implement and launch highly visible, customer- and internal-facing applications.
- Developed a design system to improve visual quality and consistent user experience across multiple products.
Front-end Developer
Anki
- Provided technical direction and developed new user-facing features in collaboration with creative- and content-strategy teams for seven different markets.
- Introduced and led the development of modern technologies such as React, Redux, ES6, Webpack, and PostCSS.
- Established style-guide-driven development to identify design and code consistency between our team and outsource vendors.
Front-end Developer
BTS USA
- Designed and built a library of more than 30 reusable and highly customizable components for employee training platform using Backbone.js.
- Improved the development quality and speed by creating formal documentation and coding standards for onsite and remote teams.
- Decreased the percentage of code inconsistency and the number of issues by 50 percent in introducing Stylelint, ESLint, and QUnit.
Front-end UI Developer
Cost Plus World Market
- Developed responsive and dynamic web pages for an eCommerce platform, corporate site, and WordPress blog (JavaScript, jQuery, HTML, and CSS).
- Improved the front-end optimization and found and addressed performance issues, achieving a four-times faster page-load for mobile and desktop users.
- Collaborated with content and analytics teams to improve revenue and decrease bounce rate by collecting data from website visitors into Google Analytics and creating more than 100 Optimizely A/B tests.
- Hand-coded email templates for the sales and marketing departments.
Experience
Aspire
https://www.aspire.io/Thinkful
https://www.thinkful.com/HuntClub
https://www.huntclub.com/Gaia - Collectibles Marketplace on Flow
https://ongaia.com/Lucky Brand Jeans
https://www.luckybrand.com/Cyral Inc
https://cyral.com/University of Colorado Boulder
https://www.colorado.edu/Title Nine
https://www.titlenine.com/Inspira Futures
https://www.inspirafutures.com/Hageri
https://www.hageri.ruSkills
Languages
HTML, SCSS, CSS, JavaScript, TypeScript, Python 3, GraphQL
Frameworks
Bootstrap, Redux, Next.js, Jest, MJML, QUnit, Material UI, Flask, Express.js, Django, React Native, Ant Design
Libraries/APIs
React, jQuery, Backbone.js, Node.js, Redux Form, Vue
Tools
Stylus, Git, Figma, Sketch, Adobe Photoshop, Gulp, Webpack, PostCSS, Jira, NPM, Auth0, Photoshop CC
Platforms
Webflow, Visual Studio Code (VS Code), Contentful, Demandware, Firebase
Other
PSD to HTML, User Interface (UI), User Experience (UX), Web Development, Front-end, Pixel Perfect, Minimum Viable Product (MVP), ESLint, Styled-components, Design, Typography, Design Systems, HTML Email, Email, Analytics
Paradigms
REST
Education
Associate's Degree in Design
Technical University of Moldova - Chișinău, Moldova
Certifications
Full-stack Web Developer | Nanodegree Program
Udacity
Front-end Web Developer | Nanodegree Program
Udacity
React Developer | Nanodegree Program
Udacity
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