Devon Weller
Web Applications Developer
Fairview, Tennessee, United States
Summary
🤩
Rockstar🎓
Top SchoolDevon Weller is a web applications developer and entrepreneur with over 20 years building database-driven desktop, mobile and web apps from his home office in Fairview, TN. He cofounded Tokenly and has contributed significant backend and full‑stack work to notable open-source crypto projects such as Counterparty and Counterwallet — implementing new transaction types, schema changes and wallet features that bridge protocol and product. As a freelance developer he delivers end-to-end systems across enterprise and consumer domains, specializing in open-source technologies, cryptocurrency applications, and robust data-driven architectures. Unusually for a senior engineer, he pairs technical depth with a Master of Music in Media Writing and Production, bringing a creative, user-focused sensibility to interface and product design.
16 years of coding experience
9 years of employment as a software developer
Bachelor of Science (B.S.), Magna Cum Laude, Bachelor of Science (B.S.), Magna Cum Laude at Greenville CollegeMaster of Music, Media Writing and Production, Master of Music, Media Writing and Production at University of MiamiHigh School, High School at Illinois Math and Science Academy
Stackoverflow
5,784reputation
4.1mreached
38answers
15questions
php
top-5%
javascript
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html
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jquery
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Github Skills (44)
webapplications10
web-applications10
transaction10
javascript10
web-application10
python10
block-chain10
sql-databases10
databases10
chain10
cal10
calc10
transactionscope10
javascripts10
sqldb10
Programming languages (13)
Github contributions (5)
CounterpartyXCP/counterparty-core
Feb 2017 - Dec 2017
Counterparty Protocol Reference Implementation
Role in this project:
Back-end Developer
Back-end DeveloperContributions:2 releases, 79 commits, 42 PRs in 10 months
Contributions summary:Devon's contributions primarily focused on implementing features related to subasset issuances within the Counterparty core project. They introduced a new transaction type (SUBASSET_ID) and made corresponding adjustments to the issuance process, database schema, and API methods to support these enhancements. The user also addressed bugs related to UTXO locks and ensured backward compatibility by implementing checks for protocol changes.
ethereumblockchaincounterpartyreference-implementation
CounterpartyXCP/counterwallet
Sep 2017 - Oct 2017
Counterparty web wallet
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:7 commits, 18 PRs, 18 pushes in 18 days
Contributions summary:Devon primarily focused on enhancing the Counterwallet web wallet, implementing features and addressing bugs. Their contributions included adding local development scripts, improving documentation, and refactoring fee control mechanisms across different operations. The user also integrated transaction memo support for asset sends, modifying both backend logic and front-end UI components to accommodate the new functionality.
web-walletcryptocurrencycounterpartywallet
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