Welcome

I am a software developer and business owner with expertise in multiple areas including: research and development, product testing, nuclear systems engineering, data analysis, full stack web development, and software testing.   I love to play hockey, Invest in the stock market, and travel the world.

About Me

Douglas Jacobson

I graduated from the University of New Hampshire in 2006 with degrees in Mechanical Engineering. My roles spanned from the private and public sectors including reliability engineering, design engineering and systems engineering.  My interest in software engineering started three years ago when I taught myself data science, and full stack development. 

Currently, I am a QA software engineer at a small company based in Portsmouth, NH.   In my own time, I write web applications using Ruby on Rails and Django. This past year, I coded a fully functional eCommerce platform with user authentication, and PCI compliant payment systems.  Currently, I am deploying a new application on AWS using Elastic Beanstalk.   This application will include: payment integration systems with Stripe, real time web socket communications/notifications, scheduling, user management, and a booking system.





Quickly eliminate the big universe of what not to do, follow up with a fluent, multidisciplinary attach on what remains, then act decisively when, and only when, the right circumstances appear.


-Charlie Munger, Berkshire Hathaway

Projects

Updated 8-May 2017

Resume/CV

Work Experience

Loftware Inc. Jan 2018 - Present

QC Software Engineer
  • Participated in all phases of product development including planning, design, implementation and execution of manual/automated testing.
  • Designed and developed in-house automation frameworks and test suites.

Loftware Inc. Feb 2017 - Jan 2018

QC Specialist II
  • Executed exploratory/regression testing of Loftware products including: Loftware Print System (LPS), Oracle Connector middleware, and Loftware Spectrum.
  • Developed and maintained virtual environments using VMware. Configured test environments based on existing customer infrastructure utilizing Windows and Linux operating systems.
  • Identified and documented software bugs using JIRA software.
  • Worked closely with the development team to identify root causes of issues found during regression testing, installation, and upgrading of our systems to new releases, or product hotfixes.

Portsmouth Naval Shipyard July 2011 - Jan 2017

Nuclear Systems Engineer
  • Authored technical documentation for testing of ship systems and requirements for installation and removal of support equipment.
  • Served as team leader in executing performance evaluation of nuclear work on 688 class submarines.
  • Organized team meetings, evaluated performance of team members, conducted management presentations of major issues and concerns within the organization.
  • Enrolled in S6G Nuclear Systems classes and successfully passed the NAVSEA administered examination which covered mechanical systems, reactor theory, plant chemistry, operating procedures, and casualty response.
  • Performed daily briefs, enforced technical requirements, directed shipboard evolutions of systems testing .

GT Advanced Technologies Feb 2011 - June 2011

Contract Engineer
  • Created specification drawings for existing components for GT products using Industry standard Computer aided design (CAD) software (Solidworks).
  • Assisted with sourcing and pertinent testing of company’s product – the Advanced Sapphire Furnace (ASF).
  • Drafted and executed test plans.
  • Made recommendations to management pertaining to material selections based on data analysis.

JAS Energy August 2009 - July 2010

Company Owner
  • Launched green energy company focused on using algae to sequester pollutants from munitions wastewater facilities.
  • Secured over $100,000 in seed funding.
  • Worked closely with clients and universities in order to further business interests.
  • Developed budgets and authored government proposals geared towards small businesses.

GOSS International Sept 2008 - May 2009

Design Engineer
  • Provided design and detailing assistance for commercial scale printing press systems and components.
  • Developed and executed test plan for life testing on printing press tapes, cantilevered/non-cantilevered roller components, and bearings.
  • Executed tolerance analysis for folder products.

Waters Corporation Sept 2006 - Sept 2008

Reliability Engineer
  • Performed duties of support engineer for all product design changes and extensions on liquid chromatography detectors.
  • Coordinated risk analysis, data analysis, and failure analysis for Waters products.
  • Advocated product improvements through presentation of results from data and fault analysis.
  • Authored test protocols, and departmental reports.

Skills

The Cloud

AWS - EC2, S3, RDS, EBS
VMware
Deployment

The Backend

Ruby on Rails
Django - 1.9+
PostgreSQL/MySQL
Nginx

The Front End

JavaScript
ReactJS
HTML5/CSS3 (SCSS)
Angular JS

Software Testing

Selenium
RSpec

Platforms and Languages

Ruby
Python
Java
Linux
OS X
Windows

Data

R Software
Machine Learning / Predictive analysis
Statistical Models
Data Acquisition
Data Cleaning
Data Presentation
Exploratory Data Analysis (EDA)

Reliability Engineering

HALT/HASS Testing
Technical Writing
Failure Mode Effect Analysis (FMEA)

Design Engineering

SolidWorks
Unigraphics NX 4.0
Geometric Dimensioning and Tolerance (GD&T)
Model Development
Technical Research

Nuclear Systems Engineering

Nuclear Power Systems
Plant Operations
Casualty Response
Program Quality Assurance
Procedure Development
Radiological Engineering

Business

Securities Analysis
Business Development
Business Valuation
Financial/Accounting

CONTACT

Please use the form below to get in touch with me.