Harrison Beckerich, Developer in Indianapolis, IN, United States
Harrison is available for hire
Hire Harrison

Harrison Beckerich

Verified Expert  in Engineering

Bitcoind Developer

Indianapolis, IN, United States
Toptal Member Since
May 1, 2018

I have 4 years experience with Javascript specializing with NodeJs and React. I can write Solidity smart contracts as well as set up full nodes for any cryptocurrency.



Preferred Environment

PostgreSQL, React, Node.js, Docker, Vim Text Editor

The most amazing...

...project I worked on is my personal mining pool, poolminer.io

Work Experience

Software Engineer

2015 - PRESENT
  • I created a REST API for our backend with express. This includes creating postgres database migrations, creating models in our ORM and exposing the REST endpoints.
  • As a full stack engineer I built many web pages in react from the designs given by our design firm. Some examples are search screens, listing screens with infinite scroll, settings pages, landing pages etc.
  • I implemented Oauth2 and access control to the REST API.
  • I created a webSocket server for live data from our API to client side applications.
  • I worked out of Jira with my team using agile workflows.
Technologies: Node.js, PostgreSQL 10.1, Docker, Redis, React

Pool Miner

I created and host a cryptocurrency mining pool. This includes hosting full nodes, mining pool server, and a custom front-end.

IPFS Git Remote

The idea of this project was to create a git remote over IPFS. I would use smart contracts to track the IPFS hashes. This would be the basis of a decentralized GitHub. I never completed this project, but it is something that I'd like to revisit.


HTML, HTML5, CSS, Bash, JavaScript, SQL, Solidity, C++, Python 3, Visual Basic, Java, C


Express.js, Draft.js, OAuth 2, MUI (Material UI)


Web3.js, React-JSS, Trello API, Stripe API, Twitter API, Facebook API, Slack API, Coinbase API, Google APIs, GDAX API, React Router, Passport.js, Lodash, Moment.js, React, Node.js, Apiary API, jQuery


JSS, Webpack 3, Webpack, Trello, Vim Text Editor, Slack, GitHub, Git, cURL Command Line Tool, NPM, MetaMask, Remix IDE, InVision, Jira, VPN


Agile, REST


Heroku, OS X, DigitalOcean, Ethereum, Linux, Docker, Amazon Web Services (AWS)


JSON, PostgreSQL 10.1, PostgreSQL, Redis, PSQL


RPC, Bitcoind, Axios, HTTP, ESLint, Postmark, Bitcoin, Data Migration, Access Control, Grep, SSH, Software Development, Cryptocurrency APIs, Blowfish, Ethereum Smart Contracts, Mining Pools

2014 - 2018

Bachelors in Science in Computer Science

Purdue University - West Lafayette