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Simon
Jay

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Website
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Skills
Web, Mobile & Software Dev
IT & Networking
HTML
Javascript
React
CSS
HTML5
Node.js
MongoDB
C#
Microsoft SQL Server
CSS3
Landing Pages
SQL
Front End
Back End Developer
Web Programming
E-Commerce Development
Desktop Applications
Databases
Bootstrap
API
Web Application
Custom Website
Scripting
API Integration Specialist
Software Engineering
Data Bases
ASP.Net Developer
Linux
Windows
Specialization
React.js
Hourly rate
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About me
Energetic, self-sufficient, productive full stack developer, specialized in React. A true enthusiast of programming, driven by a passion for technological problem-solving, and a proven track record of delivering high-quality results. Analytical mind, driven by results. Hard working professional who can work effectively alone, as part of a team, or as a head of the team.
https://www.linkedin.com/in/simon-jankowski-b9946b205/

Work experience

Aptitude Global
June 2022 – Current time
Job title
Full stack engineer
Work experience & achievements
• Lead Developer on building ExpertFinder SaaS application. • Responsible for developing common components library that was consumed across multiple applications within the organization. • Responsible for integrating SSO authentication (Auth0). • Responsible for developing application designed to explain AI processes and visualize data • Writing unit and integration tests • Working on performance Issues • Supporting other developers with less experience. • Working Stack: React, Redux, Material UI, Typescript, Devexpress, Webpack, Jest, RTL, PostrgreSQL, AWS, ReactQuery, Zustand
RockTheSport
February 2021 – July 2022
Job title
Full stack developer
Work experience & achievements
• Extended functionality of the platform • Implemented new Interface to manage multiple subscription tiers on the same screen • Reduced number of external calls, by improving state management (react hooks/redux/ axios) • Added over 40 new routes on the Backend with SQL server stored procedures • https://app.rockthesport.com • Working Stack: React, Redux, Final-Form, Axios, Bulma, .NET core, SQL Server, Azure

Education

Uniwersytet Bielsjo-Bialski
Graduation year: 2012
Level of study
Bachelor
Major / Field of study
Computer Science
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