Daniel H. Email & Phone Number

Denver, Co, Us

Denver, Co, Us

Broomfield, Co, Us

Architected and successfully completed a project that predictively creates support tickets based on analyzing logs from aircraft systems, finishing weeks ahead of schedule. Instrumental in architecting an AWS pipeline, which included a number of Python lambdas, DynamoDB tables, and SNS topics. Implemented unit testing for our lambdas without the need for a live AWS system, greatly decreasing development time.Led the development of the User Management portion of the Customer Onboarding project. Created endpoints in Go that created and updated users in Auth0.Implemented microservices to facilitate over-the-air software updates. Used Golang, AWS EC2 and DynamoDB.Developed a REST API for an existing product using Python, Flask, SQLite, Docker, and OpenAPI specifications. Created unit tests for PyTest, setup to run in a Github Workflow.Helped in a company-wide effort to migrate various AWS entities and code repositories to new environments.Paired with other developers to utilize a new third-party vendor for weather data. Integrated into the main product and our API. Used Java, Spring, Python, Flask, AWS ECS, Docker.

New York, Us

(Xandr was acquired by Microsoft.)Developed and maintained features for the YieldEx Analytics system, which manages the forecasting and analytics of advertising inventory.Paired with others to pioneer new development using Jupyter notebooks (Python, Scala) to help with validation tasks.Gained familiarity with file systems for Quantcast (QFS) and Hadoop (HDFS), when I implemented an internal tool that copied a large number of files between the different clusters.Technology stack includes: Java, Scala, Python, Guice, IntelliJ, TestNg, Git, Bitbucket/Stash, Gradle, TeamCity, MySQL, MacOS, Linux. Familiarity with Hadoop and Vertica.

Round Rock, Texas, Us

Backend developer for the Power Protect Data Management product, which manages backup copies of virtual machines, databases, and file systems.Developed and maintained several features for the Supportability team, which focuses on license management, telemetry reporting, and log bundling.Lead developer to integrate the Dreamcatcher software, developed internally by another team, which provided a standard way across different products to deliver telemetry data and reports to a backend repository.Technology stack included: Java 8, Spring Boot, Spring Cloud (Zuul, Eureka), Python, Elasticsearch, Linux, Bash scripting, Git/Bitbucket, Jenkins, Maven, SonarQube.

New York, Ny, Us

Full-stack developer for the UniFi Network Management Controller product, responsible for integrating various devices with the controller. Back-end: Java, Spring, Ant. Front-end: JavaScript, AngularJS, NodeJS, Jade/Pug, Grunt.Worked on a new device that provides WAN failover to LTE. Gained experience with Raspberry Pi boards, installing custom firmware, using minicom for terminal access. Provided controller support for device adoption and provisioning.Helped implement UniFi controller support for a new LCD display device, communicating to the Android application that controls the device.

Philadelphia, Pa, Us

Extensively used Java (IntelliJ), Spring, Maven, TestNG, and Mockito for development. Used Java 8 features, including streams, lambda expressions, and method references.Gained experience with Amazon Web Services (AWS) – Lambda (using Java 8, and Node.js), API Gateway, Simple Queue Service (SQS), DynamoDB, CloudWatch, S3 storage, EC2, Route 53.Worked with Kubernetes and fabric8.io's kubernetes client.Wrote an internal, full-stack application to collect configuration information from hundreds of servers. Used Java, Spring Boot, JavaScript, CSS, Bootstrap, JQuery, Thymeleaf, MongoDB.Worked with OpenStack, used Compute (images, volumes, and instances) and Orchestration (stacks).Wrote modules that wrapped functionality of third-party FTP frameworks (EnterpriseDt, and Apache).Created a generic module for our project that managed Docker containers, using the Spotify docker-client, which was used to launch a container to perform FFmpeg encoding.Also used: Groovy, JUnit, Python, TeamCity, Perforce, Chef, Rundeck, Splunk, Grafana, Jira, ReviewBoard, FFmpeg.

Round Rock, Texas, Us

(EMC was merged with Dell to form Dell EMC.)Created a Java component that handled archiving data from other components for historical purposes, and another component that handled REST requests for Multi-Tenancy support. Used Java, Eclipse, Spring, REST, JUnit, Mockito, RabbitMQ, ElasticSearch, multi-threading, Swagger, Postman.Gained some familiarity with Javascript, Node.js, and Angular.js.Wrote several SQL queries to manage tenants, roles, and permissions for Multi-Tenancy. Java/JDBC, SQLite.Developed and maintained EMC's vSphere Data Protection (VDP) plugin to vCenter, which was responsible for backing up and restoring virtual machines, replications, scheduling, and reports. Used Java, Eclipse, Spring, REST, Flash Builder, ActionScript, VMware Serenity web client (OSGi container), and SUSE Linux (SLES).Successfully implemented the Single VMDK feature for VDP that backed up individual virtual disks from a virtual machine, full-stack (Java, REST, Flash Builder).Gained extensive knowledge of VMware ESXi virtualization, vSphere, vCenter, virtual machines, templates, datastores, host configuration, network switches, and storage adapters.

San Jose, California, Us

(Polycom was acquired by Plantronics, then became Poly, then acquired by HP.)Was an active member on the REST API team. Designed RESTful web services using JAX-RS and XML. Used XJC to create Java wrappers from XSD schemas, and created documentation in WADL. Tested using Firefox's RESTClient and Google's rest-client.Worked extensively with telecommunication protocols, such as H.323, H.225, H.245, and Q.931, using Radvision's H.323 stack. Debugged problems using Wireshark and various endpoints to make video calls.Developed a feature to detect network intrusions from firewall logs. Used nmap extensively for unit testing.Helped port the Microsoft code to a pure Java solution running on the CentOS Linux distribution.Successfully implemented the dashboard, full stack. Server side used Java, C#, web services, multi-threading; client side used Flex Builder.Assisted the lab manager to help create virtual machines for development and QA engineers as needed, using VMware vSphere and vCenter.

Morristown, New Jersey, Us

Designed and implemented various web services for a web application using Visual C# and the ASP.NET framework. Gained familiarity with NUnit, TestDriven.Net, and Web Service Studio for unit testing. Used eXtreme Programming methodologies.Volunteered to create a Windows application in Visual C# that performed load testing of web services. Gained extensive experience in threading and the .NET Framework Class Library.Assisted the System Verification team in testing a major software release. Created load generation scripts using Javascript, used the vi editor on Linux, and learned various PBX switch integration technologies.

Austin, Texas, Us

(PeopleSoft was acquired by Oracle.)Lead developer for Activities development for EnterpriseOne 8.12 on the Address Book team, which involved managing the scheduling of appointments, meetings, and events, along with reoccurrences, exceptions, and reminders. Extensive C business function development and maintenance.Created a Windows application to populate database tables in a SQL Server database, which accelerated unit testing of EnterpriseOne 8.12. Used Visual C++, MFC, and ADO.Maintained and implemented a variety of problems and enhancements in the product.

Au

(Optika was acquired by Stellent, which was acquired by Oracle.)Lead developer on the Viewer Technologies team, which involved creating and maintaining code responsible for viewing objects in the system. Gained extensive experience with TIFF, JPEG, JPEG2000, GIF, BMP, WMF, EMF images and file formats, the Windows GDI, and graphical scaling issues.Successfully designed and implemented an integration between the core product and Oracle Applications 11i. Used PL/SQL, Oracle Forms Builder, SQL Plus, Oracle database 8i/9i, ASP, XML, Visual Basic.Promoted to the Middleware team. Responsible for various client side development and maintenance of the core product. Involved working with Visual C++, MFC, Win32 SDK, ATL/COM, Windows GDI issues, and Win32 multithreading. Also created an internal server to OCR TIFF images, using ABBYY FineReader Engine.Key member on the Resolve team. Responsible for creating two separate versions of a COM toolkit to interface with the Acorde Resolve product. Used Visual C++, MFC, XML, SOAP, ASP, Visual Basic.Managed many subprojects which involved the Windows GDI, multithreading, and messaging.

(Mobilize was originally named Marketscape. The company is no longer in business.)Member of the Content Management team. Developed many ATL/COM components that were part of a plugin-style architecture, designed to handle content submissions into the system via automated discovery using an NT service. Used Visual C++ and ATL extensively.Obtained immense knowledge of the Adobe Acrobat PDF file format, the plugin SDK, and the PDF Library.Designed various ATL/COM components, some of which: removed LZW compression from PDF files; extracted generic file properties using the Win32 file API; read and wrote to alternate data streams on NTFS; automated Word, PowerPoint, and Excel via COM to extract stock and custom properties; used the MAPI functionality.

(Tribal Voice was acquired by CMGI, then dissolved.)Helped to design the architecture and user interface for a new product, PowWow v4.0. Used past usability studies to influence design decisions. Created property sheets, dialogs, owner-draw buttons, custom toolbars, and various other objects, using Visual C++.Designed many custom controls using MFC for special functionality in the project. Most were CWnd-derived classes that were very graphics-intensive, interacting directly with the Windows GDI.Successfully rewrote an ActiveX control to improve user-friendliness and maintainability, making the graphical interface from a dialog resource.

(National Computer Systems was acquired by Pearson.)Team leader of the Student Status Confirmation Reporting (SSCR) project. Responsible for scheduling and assigning tasks among 8 software engineers. Successfully completed all phases of development.Participated on a team to develop a financial aid application for the U.S. Dept. of Education. Specialized in the FAFSA application entry. Constructed interactive form-style entry screens in Visual C++/MFC (16-bit and 32- bit), using Access databases, recordsets, and DAO.Worked on a team to develop an order management application. Used Java to create COM components and JDBC to access an Oracle database.

B.S., Computer Science

A.A., Liberal Arts