Hubert is available for hire

Hubert Zub

Verified Expert in Engineering

Full-stack Developer

Location

Bialystok, Poland

Toptal Member Since

March 22, 2022

Hubert is a full-stack developer and trainer with 11 years of experience, firmly focused on development, using JavaScript and related technologies. He worked as a programmer and consultant for startups and enterprise-grade projects for Fortune 500 companies. Hubert served as a technical leader in diverse projects and worked with various methodologies. He's experienced in the full stack and likes to contribute to IT education and open-source projects.

Web Development Front-end Full-stack CSS HTML5 TypeScript React Node.js GitHub CSS3 NestJS Next.js Data Visualization Back-end Development Apollo

Portfolio

Eyedea

JavaScript, TypeScript, PostgreSQL, NestJS, Tailwind CSS, HTML, CSS, Kubernetes...

SoftwareHut

IT Project Management, Scrum, TypeScript, JavaScript, CSS, React, AngularJS...

Transition Technologies

JavaScript, AngularJS, jQuery, React, Web Development, SQL, HTML, TypeScript...

Experience

HTML - 11 years JavaScript - 11 years CSS - 11 years Front-end Development - 11 years React - 6 years TypeScript - 6 years Back-end Development - 4 years NestJS - 4 years

Availability

Part-time

Preferred Environment

MacOS, Slack, Visual Studio Code (VS Code), Google

The most amazing...

...thing I've worked on is the Academy Awards (Oscars) official website.

Work Experience

Chief Technical Officer

2019 - 2022

Eyedea

Managed a team of eight full-stack developers, assessing the results of their work, looking after their progress.
Architectured and developed a custom CAD-like configurator application for aiding the photovoltaic steel construction design process, including 3D visualization.
Oversaw and co-developed a production-tested eCommerce platform with an open-source headless back-end and custom-made storefront.
Introduced a data-driven development management system that used a strict hierarchy of task items tightly coupled with website parts such as components, views, and scenarios.

Technologies: JavaScript, TypeScript, PostgreSQL, NestJS, Tailwind CSS, HTML, CSS, Kubernetes, Google Cloud, Docker, Data Visualization, Dashboards, Single Sign-on (SSO), Node.js, Express.js, Full-stack, Web Development, Architecture, DevOps, SQL, Full-stack Development, Back-end Development, Front-end Development, Redis, Socket.IO, HTML5, Front-end, MySQL, Serverless, Jest, Cypress, REST APIs, Microservices Architecture, GraphQL, Next.js, Unit Testing, NPM, Responsive Layout, Cross-browser Compatibility, Styled-components, IT Project Management, Auth0, Twilio, GitHub, Low Code, REST, AWS Amplify, MongoDB, Microservices, APIs, Web Components, Sass, MUI (Material UI), Apollo, Atomic Design, Integration, CSS3, Figma, User Interface (UI)

Front-end Technical Leader

2015 - 2020

SoftwareHut

Oversaw the technical aspect of the team of 25 front-end engineers.
Led and co-developed a custom browser-based messaging and VoIP application.
Co-created a front end for the complex legal management system, deployed both as a browser-based app and a desktop application.
Developed a custom storefront application for eCommerce that included white-labeling and integration with different headless back-ends.

Technologies: IT Project Management, Scrum, TypeScript, JavaScript, CSS, React, AngularJS, Data Visualization, Dashboards, Single Sign-on (SSO), Google Cloud, Node.js, Express.js, Full-stack, Web Development, SQL, Full-stack Development, HTML, Back-end Development, Front-end Development, Redis, Redux, Socket.IO, Amazon Elastic Container Service (Amazon ECS), HTML5, Front-end, Amazon Web Services (AWS), MySQL, Jest, Cypress, REST APIs, Microservices Architecture, GraphQL, Next.js, Unit Testing, WebSockets, NPM, Responsive Layout, Cross-browser Compatibility, Styled-components, GitHub, Blueprint JS, REST, AWS Amplify, MongoDB, Microservices, APIs, Web Components, Sass, MUI (Material UI), Apollo, Atomic Design, Integration, CSS3, User Interface (UI)

Senior Front-end Developer

2014 - 2015

Transition Technologies

Co-developed an internal corporate intranet-wide application for searching and chatting with all company employees (150k+).
Worked on the front-end part of the Academy Awards (Oscars) Website.
Built the complete front-end for the health-oriented social media platform with user feed, stories, and media sharing.

Technologies: JavaScript, AngularJS, jQuery, React, Web Development, SQL, HTML, TypeScript, Front-end Development, HTML5, Front-end, Unit Testing, NPM, CSS, Responsive Layout, Cross-browser Compatibility, GitHub, Blueprint JS, REST, Sass, CSS3

Co-founder and Head Developer

2011 - 2014

LemonTea

Co-developed a custom online maps engine using JavaScript and Canvas API.
Created a mechanism to quickly deploy content management systems on customers' premises, integrated with various content consumers.
Trained and oversaw the work of a team consisting of four developers.

Technologies: AngularJS, JavaScript, HTML, CSS, Kohana, PHP, Web Development, Front-end Development, HTML5, Front-end, Responsive Layout, Sass

Experience

Modern complete eCommerce Platform Based on Open-Source Components

A complete solution allowing quick deployment of multi-market eCommerce applications. Consists of a headless back-end connected with a customizable storefront application. It is based on modern, opinionated technologies: Vendure, PostgreSQL, and Next.js. The solution includes a strict approach to task management and user story handling based on BDD, resulting in the rapid development of pages and store parts.

Hybrid Web and Mobile Front-end for a VoIP and Messaging Platform

https://app.sonetel.com

A front-end application for messaging and video/audio chat solution based on React and React Native technologies for web and mobile platforms. It used heavily modified XMPP/Stanza.io libraries to enable high-quality audio and video chats.

Academy Awards (Oscars) Official Website

http://web.archive.org/web/20170201094544/http://oscar.go.com/

I've co-developed the 2015-2020 version of the official Oscars website. Technologies used included AngularJS, JavaScript, Jest, Bootstrap, and a complex mechanism of static site generation for SEO optimization purposes.

Law Case Management Software for Web and Desktop

https://www.needles.com

A complex admin-tech application dedicated to law companies, including a vast selection of features such as case management, CRM, task management, and team supervision. Targeted to web and desktop environments using React and Electron.

Photovoltaic Construction Configurator

https://pv.baks.com.pl

A CAD-like application that helps design steel constructions for use in photovoltaic constructions. The app consists of a vector-based editor rendered using Canvas API in the browser, a CRM module for orders, and a 3D visualization mechanism.

Photo Product Configurator and Selling Platform

https://www.picsell.eu/en/

A complex platform that connected photographers with photo product manufacturers and customers by allowing them to upload, customize and configure photographs that were sold as high-quality prints. The platform included a product configurator for customers, integration with Stripe (both payments and plans), and utilized JavaScript-related technologies for both the back end and front end. I have worked as a technical leader, lead developer, and DevOps engineer on this project.

Coders.guide | A Platform for Developer Education Roadmaps

Coders.guide is a free open-source interactive roadmap system dedicated to helping people become developers. It serves as an ecosystem for educational roadmaps with interview checklists and a curated library of links. The live version includes a roadmap dedicated for the future full-stack Node.js and React developers.

Skills

Languages

JavaScript, TypeScript, HTML, CSS, HTML5, CSS3, SQL, GraphQL, Sass, PHP

Frameworks

NestJS, Next.js, Tailwind CSS, Express.js, Redux, Cypress, Jest, Bootstrap, MUI (Material UI), AngularJS, Kohana, React Native, Electron, Hapi.js

Libraries/APIs

React, Node.js, MobX, Antd, jQuery, Socket.IO, REST APIs, AWS Amplify

Tools

Canvas, GitHub, NPM, Auth0, Slack, Amazon Elastic Container Service (Amazon ECS), Figma

Paradigms

Responsive Layout, E2E Testing, Microservices Architecture, Unit Testing, REST, Microservices, Scrum, DevOps

Other

Front-end Development, Full-stack, Web Development, Front-end, Back-end Development, Storybook, Data Visualization, Dashboards, Single Sign-on (SSO), Full-stack Development, API Integration, WebSockets, Cross-browser Compatibility, Styled-components, Blueprint JS, User Experience (UX), APIs, Web Components, Apollo, Atomic Design, Integration, User Interface (UI), Google, 3D Graphics, Algorithms, Linear Algebra, IT Project Management, eCommerce, Architecture, Serverless, XMPP, Low Code

Platforms

MacOS, Visual Studio Code (VS Code), Docker, Kubernetes, Google Cloud Platform (GCP), Amazon Web Services (AWS), Twilio

Storage

Redis, MySQL, Databases, PostgreSQL, Google Cloud, MongoDB

Education

2008 - 2013

Engineer's Degree in Computer Science

Białystok University of Technology - Białystok, Poland