Joshua Nussbaum

5.0

(3 reviews)

US$20.00

For every 15 mins

Sessions/Jobs

First 15 mins free for your first session

ABOUT ME

Web developer with 24 years of experience

If you need any assistance with a project or for mentoring, feel free to reach out. I'll do everything I can to make your project a success.

Over the years many developers have helped me learn and improve. So, I'd like to do the same for others.

I've done work for Shopify, Samsung, BP, Aldo, and many others. I've got a lot of real world experience developing useful software. My focus has always been writing simple code that easy to understand and maintain.

Eastern Time (US & Canada) (-05:00)

Joined September 2021

EXPERTISE

Svelte

4 years experience | 1 endorsement

Elixir

7 years experience

Ruby

10 years experience | 1 endorsement

JavaScript

20 years experience | 1 endorsement

Ruby on Rails

10 years experience

REVIEWS FROM CLIENTS

5.0

(3 reviews)

Brett Jeanveau

April 2022

Joshua was a great mentor. He was respectful, knowledgeable, and very helpful. I highly recommend hiring him!

Tim Hanson

November 2021

Joshua was very helpful in thinking out our problem. Had lots of good insights. Good communicator/clarifier. Very beneficial.

Alex Markan

September 2021

Highly recommended. Joshua was exactly the kind of person I had on mind when I was looking for a code mentor. As someone who started programming in the 90s, he has an in-depth knowledge of design patterns, algorithms, how to approach a problem before you write a line of code. I can't wait for more sessions from him to pick his brain.

SOCIAL PRESENCE

GitHub

svelte-persisted-store

A Svelte store that persists to localStorage

TypeScript

966

design-patterns-in-elixir

Common design patterns applied in Elixir

Elixir

621

Stack Overflow

2049 Reputation

EMPLOYMENTS

Software Developer

Shopify

2017-01-01-2018-09-01

Worked on the payment processing team. Built integrations with 3rd party payment providers. Developed Google Pay integration and Buy ...

Worked on the payment processing team. Built integrations with 3rd party payment providers. Developed Google Pay integration and Buy Now button, and did a lot of work around Apple Pay, Amazon Pay, PayPal and Stripe.

Design

Application Development

Mentoring

Design

Application Development

Mentoring

Freelance Developer

Centera Systems

2008-09-01-2016-12-01

Consulted for several companies, building frontend and backend systems and doing a lot of integration work for Samsung, Aldo.

Design

Web Development

Development

Design

Web Development

Development

PROJECTS

Shopify Buy Now buttonView Project

2017

This was a large project that began with a prototype I built. Made it possible for end-users to purchase instantly with any of 5 payment ...

This was a large project that began with a prototype I built. Made it possible for end-users to purchase instantly with any of 5 payment options (PayPal, Google, Amazon, Apple & Credit Card). This is one of the biggest channels of income for Shopify's merchants.

Design

Wireframing/prototyping

Development

Design

Wireframing/prototyping

Development

Shopify/Google Pay integrationView Project

2018

Started by coding up a prototype and eventually adding more team members and bringing it to production. Shopify was the first e-commerce ...

Started by coding up a prototype and eventually adding more team members and bringing it to production. Shopify was the first e-commerce platform to support Google Pay.

Design

Wireframing/prototyping

Development

Design

Wireframing/prototyping

Development