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Jeremy Gerstle, JavaScript Developer in Modi'in Area, Israel
Jeremy Gerstle

JavaScript Developer in Modi'in Area, Israel

Member since February 14, 2017
Jeremy is a full stack software engineer with six years of experience in software design, development, integration, and UX/UI. He has an advanced knowledge of an array of programming languages including Angular, Typescript, PostgreSQL, Node.js, C#.NET, SQL Server, Windows Forms, and more.
Jeremy is now available for hire

Portfolio

  • HealthPro
    Ionic 3, Angular 5, Typescript, JavaScript, SCSS, HTML, and NPM
  • Visonic
    Node.js, Express, Ionic 3, Angular 5, Typescript, JavaScript, SCSS, HTML...
  • Visonic
    Node.js, Express, Ionic, AngularJS, JavaScript, CSS, HTML, PostgreSQL, and NPM

Experience

  • Ionic, 2 years
  • Angular, 2 years
  • JavaScript, 2 years
  • CSS, 2 years
  • Node.js, 2 years
  • PostgreSQL, 2 years
  • TypeScript, 1 year
  • SCSS, 1 year
Modi'in Area, Israel

Availability

Part-time

Preferred Environment

Webstorm, Git, Windows

The most amazing...

...thing I've coded was a mathematical rounding algorithm to round allocated shares without adding an extra share and to limit a fund's exposure in the process.

Employment

  • Front-end Web Developer

    2018 - PRESENT
    HealthPro
    • Worked directly with a designer to develop a mobile application, based on the spec given in Invision.
    • Designed a calendar component to select one or multiple dates.
    Technologies: Ionic 3, Angular 5, Typescript, JavaScript, SCSS, HTML, and NPM
  • Full Stack Angular Developer

    2015 - PRESENT
    Visonic
    • Integrated with Auth0 for user authentication.
    • Created custom interactive Google Map markers.
    • Wrote unit tests using Mocha/Chai and Jasmine/Karma.
    • Utilized MQTT and Cloudinary to request and upload images from devices.
    Technologies: Node.js, Express, Ionic 3, Angular 5, Typescript, JavaScript, SCSS, HTML, PostgreSQL, Yarn and NPM
  • Full Stack AngularJS Developer

    2015 - PRESENT
    Visonic
    • Set up Webpack Module Bundler to combine and minify CSS and JavaScript files for production.
    • Wrote database functions to interpret and report client usage.
    • Improved usability of Google Geocoding for address validation.
    Technologies: Node.js, Express, Ionic, AngularJS, JavaScript, CSS, HTML, PostgreSQL, and NPM
  • Developer

    2012 - 2015
    ACA NorthPoint Solutions
    • Part of a global team tasked with maintaining and enhancing the functionality of an order management system, written in C# Windows Forms using a SQL Server database, for a leading Hedge Fund.
    • Worked directly with the client to identify and fulfill their needs.
    • Contributed to different facets of the application including: Security Master, Trade Entry, Compliance Engine, and Allocation Engine.
    • Created a framework on top of Coded UI to make writing UI tests faster and more efficient.
    • Built an Incident Blotter to monitor Compliance Incidents.
    • Served as team’s Automated Test Expert.
    • Authored over 200 automated tests in MSTest including Coded UI, Database, and Unit Tests.
    • Automated the restore of the Databases and the deployment of our application and services using PowerShell.
    • Led the set up of the TeamCity continuous integration system.
    Technologies: C#.Net Windows Forms, SQL Server, and PowerShell

Experience

  • Sample Project (Development)
    https://github.com/jgerstle/sampleProject

    This is a sample project to show my coding ability. Written in Node.js, AngularJS, and PostgreSQL.

  • Order Management System Improvements and Infrastructure Testing (Development)

    Part of a global team tasked with maintaining and enhancing the functionality of an order management system, written in C# Windows Forms using a SQL Server database, for a leading Hedge Fund.
    • Worked directly with the client to identify and fulfill their needs.
    • Contributed to different facets of the application including: Security Master, Trade Entry, Compliance Engine, and Allocation Engine.
    ○ Built an Incident Blotter to monitor Compliance Incidents.
    • Served as team’s Automated Test Expert.
    ○ Created a framework on top of Coded UI to make writing UI tests faster and more efficient .
    ○ Authored over 200 automated tests in MSTest including Coded UI, Database, and Unit Tests.
    • Automated the restore of the Databases and the deployment of our application and services using PowerShell.
    • Led the set up of the TeamCity continuous integration system.

  • Lead Developer on a Startup Project (Development)

    Developed a mobile web application using Node.js, NPM, Express, Ionic, Angular, JavaScript, CSS, HTML and PostgreSQL.
    • Set up Webpack Module Bundler to combine and minify our CSS and JavaScript files for production.
    • Enhanced UX/UI to give it a sleeker look and feel.
    • Wrote database functions to interpret and report client usage.
    • Improved usability of Google Geocoding for address validation.
    • Wrote end-to-end automated tests using Protractor.

Skills

  • Frameworks

    Ionic 3, Angular, Express.js, Ionic, AngularJS, Protractor, Windows PowerShell, YARN, Jasmine, JSON Web Tokens (JWT)
  • Languages

    SCSS, TypeScript, CSS, JavaScript, C#, HTML5
  • Libraries/APIs

    Node.js, ngrx/store, ngrx, Google Contacts API, Google Maps API, Google Maps, Auth0 API, Chai
  • Tools

    Git, MSTest, C#.NET WinForms, Subversion (SVN), NPM, WebStorm, MQTT, Auth0, Webpack, Bitbucket, Jira, TeamCity, Mocha, Karma
  • Paradigms

    Coded UI Tests
  • Platforms

    Visual Studio Code, Windows, Heroku
  • Storage

    Microsoft SQL Server, PostgreSQL
  • Other

    Cropper

Education

  • Bachelor of Science degree in Computer Science
    2008 - 2012
    Touro College - New York
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