DJ

Welcome

Thanks for dropping by my portfolio page.  I am an engineer by training and work in the software industry.  I moved to the Portsmouth  area in 2011 after stints in Boston and Virginia.  My hobbies include traveling, hockey and researching investments.  


About

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 test engineering, design engineering and systems engineering.  My interest in programming and development started two and a half years ago where I started doing data analysis on subjects that interested me.  I progressed to building and deploying full web applications to the cloud.  

Everyone has heard the phrase , " I want to make an app".  Often our lives are filled with significant obligations which can make pursuing our idea challenging.   Building applications is time consuming and difficult ; it does not have to be impossible.  We can help.  





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


-Charlie Munger, Berkshire Hathaway

Services

Web Development

Do you need help building, deploying and maintaining a website or web application? We can help you get your site off the ground. For more involved web applications, we can build your online presence by developing a custom solution for your business's needs.

Data Products

 Data needs are vast and often specific to your project.  We specialize in data collection from the web, data analysis, and data storage for simple projects.  Our technology stack includes Python, R, and MySQL.   

Software Testing

We can provide end to end testing for your existing software platform. Our fully customized automated suites can be run at any time, and will catch bugs before they hurt your business. We can test code, application functionality, and even perform stress tests for your platform.

Projects

Updated 8-May 2017

Resume/CV

Work Experience

Loftware Feb 2017 - Present

QC Specialist II
  • Executed exploratory testing of Loftware products.
  • Reviewed requirements and specifications in order to provide feedback to management and development teams.
  • Identified and documented software bugs.
  • Performed thorough regression testing of new product releases.

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
VMware
Deployment

The Backend

Django - 1.9+
TDD
MySQL
Apache
Nginx

The Front End

JavaScript
ReactJS
HTML5/CSS3
Angular JS

Platforms and Languages

Python
C/C++
Linux
OS X
Windows 10/Server

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

CONTACT

If you would like to get in touch regarding availability for work, please use the form below.