# Daniel McHenry

> Senior Software Engineer

Location: Syracuse, New York, United States
Profile: https://flows.cv/danielmchenry

## Work Experience
### Senior Software Engineer @ Datasembly
Jan 2021 – Jan 2024 | Full Remote
- Developed new system for delivering formatted data to customers using Python, Airflow, Snowflake, GCS, GKE, MySQL
- Wrote web scrapers to provide additional retailer info for customers, using Scala and Airflow
- Installed and configured Loki, Prometheus, and Grafana to enable better monitoring of the data collection system, using Pulumi and Kubernetes on GCP
- Led project to investigate difficulties in customer onboarding and develop fixes
- Implemented integration testing framework using Airflow and GitHub Actions
- Moved the data export API from using custom auth code to using Auth0 
- Implemented new status page on the frontend, using Typescript, React, Node.js

### Senior Software Engineer @ TraceLink
Jan 2019 – Jan 2021
Helped build new AWS-based SAAS pharmaceutical supply chain track and trace platform written primarily in Java and using Vert.x, RxJava, and Kubernetes
- Worked with PM and Architecture to design a cross-platform communication solution
   -  Implementing the solution as a team of two
- Advocated for basing decisions on data
- Pushed designs to include risk mitigation and rollback features

### Functional Application Developer @ TraceLink
Jan 2016 – Jan 2019 | 400 Riverpark Dr, Suite 200, North Reading MA 01864
- Maintained and extended an existing AWS-based SAAS pharmaceutical supply chain track and trace system written primarily in Scala
- Helped implement service for reporting transactions to the South Korean government
Implemented generic messaging system driven by XML business rules which transmits data between customers and their partners
- Enhanced platform to transmit customer feeds across AWS regions to obey data residency laws, using SNS and SQS
- Helped convert primary data store from S3/Cloudsearch to proprietary database
- Became Scala SME providing extensive PR feedback on how to better leverage functional features
- Made several business trips to Mumbai to train Indian team members

### Software Engineer E02 @ Raytheon
Jan 2015 – Jan 2016 | Tewksbury, MA
- Worked on a small team maintaining a legacy C++ codebase
- Introduced more maintainable development practices such as eliminating global variables, breaking large functions into smaller functions, and applying object oriented techniques
- Created Domain Specific Language and interpreter to facilitate automated software test runs, using C++ and Flex/Bison to parse the DSL
- Wrote developer tools in Python to generate test scenarios and allow reading and editing binary data files created by the Patriot system
- Created scripts to facilitate tasks like making builds, verifying software changes, and reviewing files
- Mentored new team member, teaching Patriot specifics as well as basic techniques of software design

### Software Engineer E01 @ Raytheon
Jan 2013 – Jan 2015 | Tewksbury, MA

### Technology Associate @ Susquehanna International Group, LLP (SIG)
Jan 2012 – Jan 2012 | Philadelphia, PA
- Maintained browser based data analysis and system monitoring tools
- Replaced HTML tables with JavaScript grids and charts using Ext JS
- Refactored ASP.NET website, adding new Page base class and Master pages


## Education
### Bachelor’s Degree in Computer Science
Cornell University
Jan 2009 – Jan 2013


## Contact & Social
- LinkedIn: https://linkedin.com/in/danielmchenry

---
Source: https://flows.cv/danielmchenry
JSON Resume: https://flows.cv/danielmchenry/resume.json
Last updated: 2026-03-22