Don Sealy
Senior Software Engineer at Houghton Mifflin Harcourt | Beaverton, Oregon, United States
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Don Sealy is a seasoned Software Engineer with a robust 17-year track record in developing innovative solutions across diverse platforms and technologies. Currently, he plays a pivotal role at Houghton Mifflin Harcourt (HMH) as a Senior Software Engineer within the newly formed assessment division, following the acquisition of NWEA in May 2023. In this capacity, Don is integral to the Reporting Experience & Results team, where he leverages his extensive expertise in software engineering to enhance assessment reporting products.
Don's responsibilities mirror those he held at NWEA, focusing on the design and implementation of various APIs and services tailored for assessment reports. His work is primarily conducted in a cloud-native environment using Amazon Web Services (AWS), where he employs modern programming languages such as Go, Rust, and Node.js. His proficiency in C#, .NET, and SQL Server, combined with his recent immersion in AWS technologies, positions him as a key contributor to the team’s success in delivering scalable and efficient solutions.
In addition to his technical skills, Don excels in requirements analysis and software design patterns, ensuring that the products not only meet user needs but also adhere to industry best practices. His experience with tools like IIS, TFS, and HTML5 further enhances his ability to create robust and user-friendly applications. As HMH continues to innovate in the educational assessment space, Don's contributions are vital in shaping the future of assessment reporting, driving both quality and performance in the products that support educators and learners alike.
Senior Software Engineer at Houghton Mifflin Harcourt in May 2023 to Present
Senior Software Engineer at NWEA in March 2022 to May 2023
Senior Software Developer at Encompass Technologies in October 2020 to March 2022
Senior Software Engineer at Orchestra Software (now Encompass) in March 2016 to October 2020
Senior Software Engineer at TriTech Software Systems, formerly Tiburon Inc. in September 2007 to February 2016
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Southern Oregon University, Bachelor of Science (B.S.), September 2026
Oregon Institute of Technology, September 1998 to September 2026
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Amazon Aurora
Amazon ECS
Docker
C#
Visual Studio
.NET
SQL
T-SQL
Microsoft SQL Server
Go (Programming Language)
Rust (Programming Language)
Software Engineering
Agile Methodologies
Software Development
Requirements Analysis
Web Services
IIS
XML
C++
TFS
ASP.NET
System Architecture
Object Oriented Design
HTML5
JavaScript
CSS3
Functional Programming
Software Design Patterns
Git
Amazon Web Services (AWS)
Databases
Node.js
Database Design
Software Design
Terraform
AWS Step Functions
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Discover more about Houghton Mifflin HarcourtWhat is Don Sealy email address?
Email Don Sealy at [email protected], [email protected] and [email protected]. This email is the most updated Don Sealy's email found in 2026.
What is Don Sealy phone number?
Don Sealy phone number is 5413242767.
How to contact Don Sealy?
To contact Don Sealy send an email to [email protected], [email protected] or [email protected]. If you want to call Don Sealy try calling on 5413242767. (updated on September 04, 2024)
What company does Don Sealy work for?
Don Sealy works for Houghton Mifflin Harcourt
What is Don Sealy's role at Houghton Mifflin Harcourt?
Don Sealy is Senior Software Engineer
What industry does Don Sealy work in?
Don Sealy works in the Computer Software industry.
Don Sealy Email Addresses
Don Sealy Phone Numbers
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