2025.02.14

LDiamond.2022.03.26.txt

@@ -1,113 +0,0 @@
-LEWIS DIAMOND
-B.Eng, Computer Engineering
-
-jobs@lewisdiamond.com
-+1 514 409 9940
-
-I design and build technologies companies depend on. With expertise in
-distributed systems, infrastructure and development best practices, I can
-provide technological leadership to deliver exceptional software.
-________________________________________________________________________________
-
-EXPERTISE
-Programming Languages: Rust, Typescript/Javascript, C++, Java, Python, Go, Bash
-Operation: Linux, Kubernetes, Kafka, MQTT, Prometheus, Grafana
-Databases: Cassandra, Postgres, ArangoDB, RocksDB, DynamoDB
-
-OPENSOURCE
-rms: WIP - A fast email indexer with a command line interface, written in Rust.
-https://github.com/lewisdiamond/rms
-
-stromjs: A dependency-free stream utility library. Lodash for streams.
-https://github.com/lewisdiamond/stromjs
-
-
-EXPERIENCE
-Amazon.com / AWS
-Software Engineer, current since 2020
-Technologies used: Java, DynamoDB, Redshift, Go, Kubernetes
-AWS - EKS-anywhere:
-· Create a Kubernetes manifest cryptographic signature verification system
-· Design and develop an add-ons system for EKS-A with full lifecycle management
-· Develop Kubernetes operators
-· Interview SDE candidates
-· Create test and build infrastructure
-· Contribute to open-source software
-Amazon.com:
-· Developing software aimed at increasing availability in Canada/Mexico/Brazil
-· Addressing critical performance bottlenecks
-· Promoting modern development best-practices
-· Reviewing code and enforcing high standards of quality
-· Mentoring developers
-
-
-Jogogo, Startup with ~30 employees and 5M funding
-Chief Technology Officer, 2019-2020
-Lead Architect, 2017-2019
-Technologies used: Nodejs, Rust, Cassandra, Kafka, MQTT, Kubernetes
-· Leading a development department to create the company's core technology
-· Mentoring developers and recruiting new talent
-· Designing a scalable distributed indoor location analytics system
-· Developing core components for near-real-time analytics
-· Building a flexible data processing pipeline using Rust and Nodejs
-· Developing an embedded WiFi/BLE sniffer based on Archlinux
-· Overseeing and contributing to the development of a Rust based WiFi and BLE
-  data aggregation system including high throughput cloud components used to
-  funnel and filter large amounts of incoming data
-· Leading the development of a camera based location analytics solution built in
-  record time as a response to the COVID-19 lockdown
-
-
-
-
-Chopchop.io, Founder, 2014-2017
-Technologies used: Nodejs, Python, React, ArangoDB
-· Designing and developing a Reactjs restaurant recommendation application
-· Creating a graph recommendation engine using ArangoDB and Javascript
-· Writing REST services in Python and Javascript
-· Integrating with external services
-· Deploying on AWS using containers
-
-
-Diamond Consulting, Founder
-Expedia, 2013-2014,
-Technologies used: Java, Cassandra
-· Designing and developing the new geography system for all Expedia brands
-  as part of the data acquisition team
-· Creating REST APIs, designing and implementing big data schemas and
-  developing multi-threaded applications (Cassandra, Java, Spring)
-· Performing code reviews
-· Leading the migration from Perforce to Git (Git, Gerrit, Jenkins)
-Morgan Stanley, 2012-2013
-· Developing a new generation post-trade processing software for a
-  leading bank
-· Leading the development of Interest Rate Swaps execution report
-  processing
-· Improving architecture through several major core refactoring
-
-
-Morgan Stanley, Developer, 2010-2011,
-Technologies used: Java, C++
-· Managing a small team throughout a 4-week sprint project with the goal being
-  to produce a web-based mobile directory application
-· Owning, managing and developing an application used to enforce regulations and
-  approve new client accounts
-· Developing a testing framework for data-dependent unit tests
-· Performing recruiting and technical interviewing for new grads and
-  senior developers
-
-
-Genetec, Developer, 2008-2009
-Technologies used: C++, C#, JS, SQL
-
-Verint, Embedded Software Developer, 2007-2008
-Technologies used: C++, Linux, TCL/TK
-
-
-EDUCATION
-Université de Sherbrooke, Sherbrooke
-Bachelor's degree in Computer Engineering
-
-St-Lawrence College, Quebec
-Diploma of College studies in pure and applied science
-

LDiamond.2025.02.14.md

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+# LEWIS DIAMOND
+
+B.Eng, Computer Engineering  
+󰇮  <jobs@lewisdiamond.com> |   +1 530 451 6747 |   <https://github.com/lewisdiamond>
+
+________________________________________________________________________________
+
+## PROFESSIONAL SUMMARY
+
+Seasoned software engineer with over a decade of experience building scalable
+distributed systems, leading teams and delivering innovative solutions.
+Expertise in cloud-native and hybrid development, high-performance systems and
+machine learning infrastructure. Proven track record of mentoring, technical
+leadership and open-source contributions.
+
+## PROFESSIONAL EXPERIENCE
+
+### Amazon.com / AWS, Software Engineer, 2020-present
+
+Technologies used: Kubernetes, TypeScript, Go, Java, DynamoDB, SQS
+
+AWS - EKS:
+
+- Developed and operated the service responsible for OS updates of over two
+  million hosts
+- Led major re-architecture of globally distributed applications
+- Improved CVE patching times from months down to 14 days (7 days for critical)
+- Restructured build infrastructure to improve stability and deployment speed
+
+AWS - EKS-anywhere:
+
+- Created a Kubernetes manifest cryptographic signature verification system
+- Designed and developed an add-ons system for EKS-A with full lifecycle
+  management
+- Developed Kubernetes operators
+- Contributed to open-source software
+
+Amazon.com:
+
+- Developed software to optimize cross-border product availability
+- Addressed critical performance bottlenecks
+- Promoted modern development best practices
+
+### Jogogo, 2017-2020
+
+(Startup with ~30 employees and 5M in funding)  
+**Chief Technology Officer**, 2019-2020  
+**Lead Architect**, 2017-2019  
+Technologies: Node, Rust, Cassandra, Kafka, MQTT, Kubernetes
+
+- Led the company's software development team (~20 devs/managers) to build its
+  core technology
+- Mentored developers and recruited new talent
+- Designed a highly scalable distributed indoor location analytics system
+  handling >100,000 msg/s
+- Developed core components for near-real-time analytics
+- Led the development of a camera-based location analytics solution as a
+  response to COVID-19 lockdown
+- Built ML/AI development infrastructure on Kubernetes
+- Oversaw the development of ML classifiers used for accurate triangulation
+- Integrated trained models into the core analytics processing engine
+- Built a flexible data processing pipeline using Rust and Node
+- Developed an embedded WiFi/BLE sniffer based on Arch Linux
+- Led the development of a high-throughput WiFi and BLE data aggregation
+  system (Rust)
+
+### Chopchop.io, Founder, 2014-2017
+
+Technologies: Node, Python, React, ArangoDB
+
+- Designed and developed a React.js restaurant recommendation web application
+- Created a graph-based recommendation engine using ArangoDB and JavaScript
+- Wrote REST services in Python and JavaScript
+- Deployed services to production on AWS using Linux Containers
+
+### Diamond Consulting, Founder, 2012-present
+
+Expedia, 2013-2014:  
+Technologies: Java, Cassandra
+
+- Contributed to the design and development of Expedia's new geographic
+  information system based on Cassandra
+- Created REST APIs, designed and implemented big data schemas and
+  multi-threaded applications
+- Reviewed code and promoted development best-practices
+- Led the migration from Perforce to Git
+
+Morgan Stanley, 2012-2013:
+
+- Developed a new generation post-trade processing software
+- Led the development of Interest Rate Swaps execution report processing
+- Improved architecture through several major core refactorings
+
+### Morgan Stanley, Software Developer, 2010-2011
+
+Technologies: Java, C++
+
+- Managed a small team during a 4-week sprint project.
+- Implemented a replacement for internal directory search which improving lookup
+  times by >10x
+- Owned, managed, and developed an application used to automate new account
+  approval and regulations enforcement
+- Developed a testing framework for data-centric unit tests
+- Performed technical interviews from new grads to senior developers
+
+### Early career
+
+Genetec, Embedded & Full-stack Software Developer, 2008-2009  
+Verint, Embedded Software Developer, 2007-2008  
+Technologies: C++, C#, JS, SQL, Linux, TCL/TK
+
+## EXPERTISE
+
+**Languages**: TypeScript, Rust, Go, JavaScript, Java, Python, C++  
+**Ops**: Linux, Kubernetes, Kafka, MQTT, Prometheus, Grafana  
+**Databases**: Cassandra, PostgreSQL/MySQL/SQLite, ScyllaDB, ArangoDB, RocksDB  
+**ML/AI**: Pandas, NumPY, scikit-learn, Jupyter/Zeppelin, AutoGluon
+
+## OPENSOURCE
+
+**EKS/EKS-Anywhere**: under <https://github.com/aws>  
+**stromjs**: A dependency-free stream utility library. Lodash for streams
+<https://github.com/lewisdiamond/stromjs>  
+**rms**: WIP - A fast email indexer with a command-line interface, written in
+Rust <https://github.com/lewisdiamond/rms>
+
+## EDUCATION
+
+Université de Sherbrooke, Sherbrooke  
+Bachelor's degree in Computer Engineering
+
+St-Lawrence College, Quebec  
+Diploma of College studies in pure and applied science