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--- resume [2022/06/30 17:58] – donpdonp
+++ resume [2023/11/26 11:05] (current) – donpdonp
@@ Line 11: / Line 11: @@
 ### Skills
-  * Studying and participating in blockchains since the 2010 Bitcoin Whitepaper
+  * Studying blockchains since 2010
   * Effective in multiple programming languages and environments (Go/Node.js/Rust/Python/Linux)
-  * 15 years of software development experience; Linux tools; Cloud platforms
+  * 15 years of software development, documented in github; Linux tools; Cloud platforms
-  * Studying and participating in blockchains since the 2010 Bitcoin Whitepaper
   * Quick to pick up new technologies; Good communicator and organizer
 ### Work History
-  * IceCondor.com / Lead Rust Developer (2022 Feb - 2022 May ) [Sole Proprietorship]
+  * defihub.markets (May 2023 - Present) [Sole Proprietorship]
+    * Defi/Uniswap pool constant-product pricing information
+    * Ethereum mainnet chain following for realtime data collection written in rust
+  * TrustMachines (Bitcoin L2) / Blockchain Engineer (Aug 2022 - March 2023)
+    * Contribute to Bitcoin L2 Stacks(STX) node miner software
+    * Research and development of a pegged bitcoin equivalent using Schnorr group signatures
+    * Deep understanding of bitcoin transaction and address types
+  * IceCondor.com / Rust Developer (2022 Feb - 2022 May) [Sole Proprietorship]
     * Ingests streaming data from mobile clients
-    * Multithreaded network listener, json parsing, database access
+    * Multi-threaded network daemon, JSON client-server protocol, secure access management
-    * Rust language backend
+    * Millions of location records with effective indexing
-  * Yith / Lead Rust Developer (2020 Jan - 2020 May)
+    * https://github.com/icecondor/api-rs
-    * Trade execution engine (receives orders from nimbook project)
+  * Yith / Rust Developer (2020 Jan - 2020 May)
+    * Trade execution engine (receives orders from Nimbook (see below))
     * 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 / Lead Nim Developer (2019 Nov - 2020 Jan)
+  * 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 / Lead Developer (2019 Apr - 2019 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 version 2 / Full Stack Developer (2017-2018) [Sole Proprietorship]
@@ Line 77: / Line 85: @@
     * Bachelors of Science in Computer Science
   * Portland State Univ.
-    * Masters in Computer Science (unfinished; all but Thesis)
+    * Graduate Dept in Computer Science (unfinished masters degree; all but Thesis)
 https://donp.org/resume.pdf