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--- resume-crypto [2022/06/24 20:40] – donpdonp
+++ resume-crypto [2024/01/31 04:08] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
 ## Don Park
-  * donp@donp.org
+  * don.park@gmail.com
-  * https://github.com/donpdonp
   * Portland Oregon USA
+  * https://github.com/donpdonp
 ### Mission
-To study and apply consensus and blockchain systems to improve global efficiency and equality.
+To build blockchain systems that are secure, effective, and predictable.
 ### Skills
-  * Quick to pick up new technologies, frameworks, and languages
+  * Studying and participating in blockchains since 2010
-  * Works with test-driven methodology with a focus on deliverables
+  * Effective in multiple programming languages and environments (Go/Node.js/Rust/Python/Linux)
-  * Good communicator and organizer
+  * 15 years of software development, documented in github; Linux tools; Cloud platforms
+  * Quick to pick up new technologies; Good communicator and organizer
-### Project and Work History
+### Work History
-  * Maupin (2022 May-June) [project]
+  * IceCondor.com / Rust Developer (2022 Feb - 2022 May) [Sole Proprietorship]
-    * Blockchain monitoring for Maximal Value Extraction (MVE) operations on the Ethereum blockchain.
+    * Ingests streaming data from mobile clients
-    * Rust and Solidity
+    * Multi-threaded network daemon, JSON client-server protocol, secure access management
-    * https://github.com/donpdonp/maupin
+    * Millions of location records with effective indexing
-  * Tilikuv (2021 Mar - 2022 Feb)
+    * https://github.com/icecondor/api-rs
-    * Protocol bridge between IRC and The Matrix chat systems
+  * Yith / Rust Developer (2020 Jan - 2020 May)
-    * V-lang (a new go-like language)
+    * Trade execution engine (receives orders from Nimbook (see below))
-  * Yith (2020 Jan-May) [project]
-    * Trade execution engine (receives orders from nimbook project)
     * Smart Contract calls to 4 distributed exchanges (Ddex, IDEX, Switcheo, RadarRelay/0x)
     * Ethereum transaction building, encoding, signing and submitting
-    * Rust language
+    * Profit/Risk monitoring and validation before submitting any transactions
     * https://github.com/cointhink/yith
-  * Nimbook (2019 Nov-2020 Jan) [project]
+  * Nimbook / Nim Developer (2019 Nov - 2020 Jan)
-    * Cryptocoin exchange orderbook retrieve/extract/compare
+    * Cryptocoin exchange orderbook continual retrieve/extract/compare
     * Compute arbitrage price differences, track with influxdb/grafana
-    * Nim language
+    * Built to quickly incorporate new exchange datafeeds
     * https://github.com/donpdonp/nimbook
-  * BlkMev (2019 Apr-May) [project]
+  * BlkMev / Blockchain Developer (2019 Apr - 2019 May) [project]
     * Bitcoin wire-protocol implementation in perl6/raku
+    * Demonstrates a deep understanding of the blockchain and transactions
     * https://modules.perl6.org/dist/BlkMeV
   * Bitcoin Script in WebAssembly (2018 Feb - 2018 Apr) [project]
-    * Extracted the bitcoin script interpreter code (.cpp) to build with emscripten
+    * Extracted the bitcoin script interpreter code (C++) compiled to WASM
-    * Built web site to quickly evaluate bitcoin scripts on the "real" interpreter
+    * Built a web site to evaluate bitcoin scripting language using WASM (not emulated in javascript)
     * https://donpdonp.github.io/bitcoin-wasm/
-  * Cointhink (2017-2018) [project]
+  * Cointhink version 2 / Full Stack Developer (2017-2018) [Sole Proprietorship]
     * Cryptocoin exchange trading bot hosting/execution
     * Go language API, elm website, and LXD linux containers
+    * https://github.com/cointhink
     * https://web.archive.org/web/20171126162006/https://cointhink.com/
-  * Cointhink (2013-2015) [project]
+  * Cointhink / Full Stack Developer (2013-2015) [Sole Proprietorship]
     * Arbitrage tracking on early bitcoin exchanges
-    * Ruby on Rails, postgresql
+    * Ruby on Rails, postgresql, Elm, Javascript
     * https://web.archive.org/web/20160219100013/http://cointhink.com/arbitrage/btc:usd
-  * Vault (2016-2017) [work]
+  * Vault / Lead Javascript Developer (2016-2017)
     * 10-person finance startup in Portland Oregon
     * Achieved API compliance with APEX Clearinghouse for NASDAQ access
     * Wrote Node.js implementation of portfolio balancing with stock trades on NYSE/NASDAQ
-  * Chroma Fund (2015) [work]
+  * Chroma Fund / Lead Javascript Developer (2015)
     * Early Bitcoin crowdfunding platform
     * Bitcoin colored-coin/non-fungible implementation from specs in Node.js
-  * Coindust (2015-2016) [project]
+  * Coindust / Lead Javascript Developer (2015-2016)
     * Command line bitcoin wallet in node.js, using bitcoinjs library.
     * Builds bitcoin binary transactions, calculates fees
+    * Published in NPM, still used today
     * https://www.npmjs.com/package/coindust
-  * Gluon (2014-present) [project]
+  * Gluon / Lead Go Developer (2014-present) [project]
     * Go-Lang pub/sub json based async irc bot framework
-    * Manages multiple otto.js interpreter instances (same js VM used by geth)
+    * Manages multiple javascript interpreter instances
+  * IceCondor.com / Lead Javascript Developer (2008-present) [Sole Proprietorship]
-### Areas of Study
+    * Ingests streaming data from mobile clients
+    * Android client, published in Play store
+    * Node.js API backend
+    * JSON over Websocket communications (multi-threaded)
+    * Protobuf on-disk format for space efficiency
+    * https://github.com/icecondor/api-rs
-  * Distributed Finance
+### Education
-    * compound.finance interest-bearing contracts
+  * University of Portland
-    * 0xprotocol peer2peer market
+    * Bachelors of Science in Computer Science
-  * Ethereum L1 and L2
+  * Portland State Univ.
-  * Programming languages
+    * Graduate Dept in Computer Science (unfinished masters degree; all but Thesis)
-    * Rust/Solidity/Go/Java
 https://donp.org/resume.pdf