Who We Are

End to End Enterprise Solutions Inc is an 8(a), Service-Disabled Veteran-Owned, and Disadvantaged Small Business headquartered in Alexandria, Virginia.

Expertise You Can Depend On

We are a growing advanced technology (AI/ML, Cybersecurity, Blockchain) and professional services company that solves big problems!

We operate in the commercial and federal sectors, including defense, government, intelligence, energy, finance, manufacturing, healthcare, and transportation. 

Founded in 2012, and located in Virginia, USA, E3S is SBA 8(a) Certified, Service-Disabled Veteran-Owned Small Business. E3S’ AI/ML expertise includes development of Intelligent & Autonomous Systems, Digital Twin & Prognostic Health Systems, Model-based Engineering & Rapid Prototyping, and Crisis Management Decision Support across public and private sector organizations.


Consistently leading with knowledge and innovation, we partner with and meet our customers’ business and mission objectives with insightful solutions. We apply advanced technologies and industry best-practices, securing clients’ mission assurance with optimal effectiveness and the least operational and programmatic risk, while maintaining our own aggressive business goals.


Nurture a world class team of masterminds, who, as a team, expertly design and build affordable, imaginative, mission-focused technologies, solve challenges, drive business growth, and fuel technological innovation worldwide.

Corporate Core Values





Our Industry Certifications include:

FedRAMP Singularity

With us, clients remain ‘On-Mission’!

We merge business decision-making and planning precepts with cyber-health best-practices and technological innovations to help you improve and grow.

Focusing on knowledge and innovation, we partner with and meet our customers’ business and mission objectives by applying advanced technologies and industry best-practices. 

We’re known for:

Service agility built on keen client and sector understandings.

Incisive solutions based on careful analysis.

Optimal service integration with the least operational and programmatic risk- clients are not required to modify their service models, business practices, or goals.

Flexible teams that anticipate and incorporate changes in direction as client requirements and technologies advance.

Highly credentialed, technically sound staff with certifications, degrees, and experience in computer science, cybersecurity, data analytics, auditing, and offensive security.

Thoughts from our Leaders

Esteve Mede 

Co-Founder & CEO

“Strategy, a service mentality, and strong leadership are important and good Cyberhealth relies on these business principles. It must start with strong business analysis of the threats on the digital landscape and lead to consistent planning, continuous monitoring, and the implementation of advanced technologies to proactively solve problems. End To End is positioned as a leader in Advanced Technology products and services with a primary customer base in the Federal and high-end commercial market spaces. Our relationships: our people and our technology are nurtured and deployed with an innovative mindset and in-depth business intelligence on the target to direct problem solving.”

Carlton Harris

Co-Founder & Snr VP, CGO

“For us, Artificial intelligence is not just a ‘buzz phrase’ . AI represents a way to ensure that businesses enhance their capabilities and pre-empt and solve complex challenges, applying cutting edge technology in real time for emergencies. People are at the forefront of our AI thrust, we help them work smarter, make smarter decisions regarding technology application and data analysis. AI and Machine Learning are integrated into processes to improve actions, situational overviews and assessments as well as provide answers. We are systematic about helping technology to serve us better, our innovation and R& D is geared at fusing human knowledge to situations as we apply technology to find and deliver solutions.”

Wilfredo (Freddy) Candelaria

Chief Information Officer (CIO)

“Cyber-Innovation is at the center of  our services and to deliver, we focus on what we can fix for each client and their organization’s definition of success. Therefore, Agility and protection of enterprise and customer data are at the forefront of our attention since indisputably, our cyber-environment is riskier than 5 years ago. With that understanding,  our proprietary product, Singularity-IT, is the solution we are adamant will give customers the edge. As a  SaaS-based Managed Service platform, Singularity-IT provides MSP\MSSP services such as CISO\ISSO support, Security Operation Centers (SOC), and DevSecOps.  We are assuring clients that they can have the visibility required to effectively identify the root causes of cyber-risk and manage the risk, coupled with the ‘superpower’ the executive dashboard provides enhancing the ability to manage Plan of Action Milestones (POAMs) with ease. Compliance is a major factor  that drives our actions, we are proud of the recent achievement of FedRAMP certification for Singularity-IT and all our Cyber services are based on NIST Risk Management Framework (RMF) and Federal Information Security Management (FISMA) guidelines and standards.”

What We Do

Advanced Technologies

R&D,  Emerging Tech

Artificial Intelligence

 and Machine Learning

Cloud & IT

Engineering, Integration & Modernization


Continuous defense, detection, and response

Managed Business Services

Contact Center and IT Support Services


Supply Chain Risk Management and Cyber Supply Chain Risk Management 

Audit Assessments

Audit services for public and private organizations

Training & Education

Workforce Development Programs

Our Core Capabilities

A one page overview of all our services

Who we serve

You're in good company with End to End in your corner

U.S. Dept. of Justice

U.S. Commission on Civil Rights


U.S. Dept. of Education





U.S. Dept. of State



FTI Consulting Logo

FTI Consulting


North Carolina Dept. of Info  Tech

United States Access Board


Download Our Capabilities Statement

Learn more about who we are and see our complete list of services

1800 Diagonal Rd,
Ste. 600
VA 22314

Follow us