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.


Woman-Owned Small Business 



Years Average Experience


Founded in 2006

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100% Growth Rate

in the last two years

Geographic Focus

Maryland, DC, and Northern Virginia area

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75% PhD/MS

100% Bachelor Degree

Geographic Focus

Maryland, DC, and Northern Virginia area

Our Philosophy

Nissint strives to deliver the strongest results to our customers, which requires the industry’s best talent. By providing excellent compensation, rewarding work, and enriching opportunities for personal growth, Nissint attracts leading developers with deep knowledge across highly specialized skill areas.

We embrace these four principles:

Holistic Expertise

With highly-skilled developers at every level, we pride ourselves on being experts in not only our core service areas but also in the spaces between them.

Collaborative Learning

With a rich diversity of issue knowledge, our developers constantly improve their skills by sharing with and learning from each other.

Energetic Advancement

We expand our horizons by pursuing challenging projects, staying at the forefront of industry trends, and quickly learning the newest technologies.

Perpetual Optimization

Through continuous self-assessment, we operate with extraordinary efficiency. This allows us to maximize our employee compensation and offer our customers low rates.

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 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.