Full-stack engineer · Author · Founder
Eli Elad Elrom
I build software — for other people's companies, and now for my own. Fifteen-plus years shipping for teams ranging from HBO and AT&T to early-stage startups, seven technical books on React, D3.js, and blockchain, and a growing list of products I'm building and running myself.
Working remotely with teams worldwide, not tied to any one city. Outside of code: a PADI diving instructor and a licensed pilot.

Portfolio
- Coder
- Over fifteen years of hands-on engineering, from Fortune 500 platforms to early-stage startups.
- Director
- Served as technology director for Sigma Group, a #1-ranked agency in New Jersey (AdWeek) and one of Inc.’s Fastest-Growing 5,000 companies for five years running.
- CTO
- Built the platform behind Chat& (ChatAnd), a SaaS collaborative chat product, hand-coding it to hit the company’s targets on time and on budget.
- Founder
- Previously owned and ran a profitable coffee shop in New York City and a club in Eilat, Israel, alongside a software career.
- Organizer
- Ran FlashAndTheCity, a sold-out technology conference in New York City, twice.
- Author
- Wrote or co-wrote seven technical books on React, D3.js, blockchain, and full-stack development, published by Apress and Amazon.
Past clients
Architecture and release support
API integration for the DirecTV video player
Widgets for thedailyshow.com
Video player refactor
Architecture and front-end implementation
Website development
Lead front-end, desktop radio app
Doctor/patient records system
Projects
What I'm building right now.
FrameCRM
LiveAI-native CRM
A CRM built around AI agents handling the busywork of pipeline management, so sales teams spend their time on conversations instead of data entry.
Property Management
In progressReal estate operations
A new venture in property management. Details coming soon as it takes shape.
Books
Seven technical books on React, D3.js, blockchain, and full-stack development, published by Apress and Amazon.
- Integrating D3.js with ReactNov 2021
Learn to Bring Data Visualization to Life
- React and LibrariesJan 2021
Your Complete Guide to the React Ecosystem
- The Blockchain DeveloperJul 2019
A Practical Guide for Designing, Implementing, Publishing, Testing, and Securing Distributed Blockchain-based Projects
- Pro MEAN Stack DevelopmentDec 2016
Building Full-Stack JavaScript Apps with MongoDB, Express, AngularJS, and Node.js
- AdvancED Flex 4Sep 2010
Advanced Techniques for Building Rich Internet Applications
- Flash on DevicesAug 2009
Mobile Development with Flash Lite and Flash 10
- AdvancED Flex 3Oct 2008
Architecture, Integration, and Advanced Techniques for Enterprise-Grade Flex RIAs
Courses
Interactive Udemy courses that go deeper than the books.

Integrating D3.js with React
Bring data visualization to life
- · Create simple and advanced D3.js charts
- · Integrate D3 data with React state management

Master React 17
Getting started and must-have libraries
- · Set up a starter project with Create React App
- · Learn the essential libraries and concepts to work as a professional React developer