About Us

Nissint Technologies, LLC is a woman-owned small business founded in 2006 with now over 15 years of experience in the field. We provide advanced Software and Electrical Engineering services in the Maryland, Washington DC, and Northern Virginia areas.

We strive to recruit the best and brightest individuals of all experience levels and are always looking to expand. If you are interested in joining our team, click the button below.

Meet The Team

Nissa Ellinwood


Nissa Ellinwood began her career in firmware engineering over 20 years ago. In 2006, she founded Nissint Technologies to help software engineers and programmers get the best salaries possible. Her specialties include technical management services, software and database management, digital signal processing, and FPGA/ASIC programming.

John Ellinwood

Vice President

John Ellinwood has over 20 years of experience in the computer science industry. As the Vice President of Nissint Technologies, he focuses on customer management, business development, human resources, recruiting, finance and accounting, security, operations, planning, and strategy. Additionally, he works in software design and development, project management, outreach, customer relations, and technical direction for Nissint. In his free team he enjoys building things from B-trees to tree houses.