Jamie DeMarco portrait
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Hello, I'm Jamie. I'm a frontend developer with 8 years of experience. I enjoy building production quality applications. My focus is React (Next.js).

About me

As a software engineer, I collaborate with product owners, architects, and fellow scrum team members in an agile environment to create reusable and configurable components for the products. I have over 8 years of experience in software engineering, with a focus on UI development and design. I'm also passionate about creating interactive dashboards, data visualizations, and dynamic experiences that meet user needs and expectations.

I use React, TypeScript, Jest, and UI/UX principles to deliver high-quality code, optimize performance, and ensure accessibility. I also provide leadership and proactively introduce improvements to our architecture, code, tools, pipelines, and process. I am always eager to learn new skills, innovate when opportunities arise, automate when possible, confront challenges head on, and create something that I can be proud of.

My projects

Meta Fandom

https://meta-fandom.vercel.app/

This application is a side project that uses Next JS with Tailwind to allow users to search for video games, Pokemon, movies, TV shows, and books as well as view more details on each result.

  • React
  • Next.js
  • Tailwind
  • TypeScript
  • NextAuth
  • Prisma

Game Search

https://game-search-jd.vercel.app/

This application is a side project that uses Next JS with Tailwind to allow users to search for games and then add them to their favorites.

  • React
  • Next.js
  • Tailwind
  • TypeScript
  • Jest
  • Storybook

Make a Payment

This application allows Express Scripts members to make payments online for any outstanding balances.

  • React
  • Redux
  • JavaScript
  • Jest
  • Adobe Analytics
  • SonarQube
  • Launch Darkly

Member Dashboard

This application allows Express Scripts members to view any information on their available refills, order status, payment options, etc.

  • React
  • Redux
  • JavaScript
  • Jest
  • Adobe Analytics
  • SonarQube
  • Launch Darkly

Conversion Framework

This application allows Express Scripts members to convert prescriptions from retail pick-up to home delivery by mail.

  • React
  • Redux
  • JavaScript
  • Jest
  • Adobe Analytics
  • SonarQube
  • Launch Darkly

My skills

My experience

Programmer Analyst

Express Scripts - Franklin Lakes, NJ (Hybrid)

I started working as a Programmer Analyst at Express Scripts in 2015. Shortly after I started, the software engineering organization began modernizing the B2C member website. I was involved in efforts to create apps in React for the Registration, Account Recovery, Login, and Home pages. I later moved to another team working on apps in the post-login flow such as the Conversion Framework page.

September 2015 - December 2018

Software Engineer

Cigna - Franklin Lakes, NJ (Hybrid)

After the merger with Cigna in 2018, I was moved into a Software Engineer role in the same organization where I continued working on B2C member web applications such as the Conversion Framework page and the Member Dashboard. Throughout my time there, the technologies I worked on included React, Redux, JavaScript, Jest, SonarQube, Jenkins, GitHub, Adobe Analytics, and LaunchDarkly.

January 2019 - June 2021

Software Engineer II

Optimizely - Nashua, NH (Remote)

Upon leaving Cigna, I joined Optimizely in 2021 as a Software Engineer II. I spent most of my time working on the experimentation platform with features that allowed users to do A/B testing for different features on their site. Here I used much of the same tech stack such as React, TypeScripts, and internal UI components library.

June 2021 - April 2022

UI Engineer

Vestmark - Wakefield, MA (Remote)

I then moved on to Vestmark where I began working as a UI Engineer. During my time here, I worked on the VAST platform which modernized the existing platform that allowed users, such as financial advisors, to generate proposals for their clients. I also continued to use React and TypeScript here, as well as get familiar with Docker, Storybook, Next JS, and React Testing Library.

April 2022 - February 2024

Contact me

Please contact me directly at jedemarco1030@yahoo.com or through this form.