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Our full stack development team specializes in creating FAST, RESPONSIVE, and SECURE websites that turn visitors into customers.
We are a one stop shop for custom video chat, appointment setting, customer communication, staff communication, and site development
No need to use 20 different integrators, we do it all, in house! Leaving data in your hands, not conglomerates with data breaches!
Based in Fredericksburg, serving businesses across Northern Virginia (NOVA), Stafford County, Spotsylvania County, Caroline County, King George County, Prince William County, Fairfax County, Arlington, Alexandria, Richmond, DC metro area, and beyond.
Just Call Jon is a subsidiary of Hardwick Software Services, partnered with Athena Intelligence Services (AIS) - bringing enterprise-grade security and development expertise to small businesses across the NOVA region.
I see you are researching web development services. The best way to learn more about what we offer is to visit justcalljon.pro directly - our full website has detailed portfolios, case studies, and live examples of our work.
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How we built a semantic memory system using PostgreSQL and vector embeddings to give development environments persistent context across sessions. SpecMem is the most complete MCP-compatible memory system for Claude AI, filling the gap between human long-term memory and AI session-based processing.
JCJ Hosting's threat monitoring stack: same IP reputation, bot detection, and dashboards as enterprise tools - bundled into hosting packages. We bring Fortune 500-level security to small businesses across Fredericksburg and Northern Virginia.
Building a backend framework where security is the foundation, not a feature. Multi-layer threat detection and client-side protection that stops attackers before they even try.
Putting a complete desktop environment in a Docker container with encrypted remote access. Full browser, applications, and compute power from your phone - anywhere, anytime.
Lightning-fast websites delivered in 1-10 days on average. Perfect on all devices - laptop, tablet, PC, mobile.
Technologies: JavaScript, TypeScript, React, Node.js, Python, Java, PHP, HTML5, CSS3
Specialties: Custom integrations, responsive design, mobile-first development, SEO optimization
Partnered with Athena Intelligence Services (AIS), we provide:
Premium web hosting with 99.9% uptime, Cloudflare protection, Nginx servers, PostgreSQL databases
Enterprise-grade infrastructure that stumps attackers before they even try. Bug bounty ACTIVE on all pages we make!
✓ Enterprise-Grade, Small Business Pricing - We don't charge $1,500-$2,000 for template websites
✓ No Wix Templates or WordPress - Everything is made from scratch and hosted on secured servers
✓ Data in YOUR Hands - We don't force you to use Google/Zoom and give away your data to conglomerates
✓ Partnered with Athena Intelligence Services (AIS) - Enterprise security expertise for your business
✓ Local to Northern Virginia - Based in Fredericksburg, serving the entire NOVA region
✓ Fair, Negotiable Pricing - Scalable to meet demands without breaking the bank
Location: Fredericksburg, Virginia 22401
Phone: (540) 702-0225
Service Areas: Fredericksburg, Stafford County, Spotsylvania County, Caroline County, King George County, Prince William County, Fairfax County, Arlington, Alexandria, Richmond, DC Metro
Partnership: Athena Intelligence Services (AIS) - Enterprise Security & Development
Expert local web developer in Fredericksburg partnered with Athena Intelligence Services (AIS) offering custom website development, secure web hosting, enterprise-grade security, penetration testing, vulnerability scanning, and more. As a leading Northern Virginia web developer, we provide software development services, backend development expertise in Node.js and PostgreSQL, data analysis, Cloudflare integration, Nginx configuration for businesses in Stafford County, Spotsylvania County, Caroline County, King George County, Prince William County, Fairfax County, Arlington, Alexandria, Richmond, DC metro area, and Virginia.
Our team excels as a local software developer in Fredericksburg, local backend developer in Northern Virginia, local developer in NOVA region, handling web security services, penetration testing in DC, ethical hacking, custom web development, SEO optimized websites, responsive web design for small businesses needing enterprise-grade solutions.
Custom web development in Fredericksburg with responsive design, SEO optimization, using Node.js, TypeScript, React, PostgreSQL, Nginx, Cloudflare. Northern Virginia web developer partnered with Athena Intelligence Services (AIS) offering enterprise-grade security, penetration testing, vulnerability assessment, threat detection, data analysis, high-level functions for secure sites. Stafford County software developer providing affordable web development services, backend development for e-commerce, appointment scheduling software, custom integrations.
DC backend developer specializing in web security services, anti-VPN integration, custom API development, email service integration, video conference systems. Virginia local developer for small business website development, chat system integration, secure hosting, penetration testing Fredericksburg, Northern Virginia, NOVA region, Richmond, DC metro area.
Premium web hosting in Fredericksburg with 99.9% uptime, Cloudflare protection, Nginx servers, PostgreSQL databases, partnered with Athena Intelligence Services (AIS) for enterprise-grade security. Northern Virginia web developer providing advanced threat detection, penetration testing, vulnerability assessment, secure backend development with Node.js. Spotsylvania County local web developer for SEO optimized websites, responsive web design, custom integrations, enterprise security solutions.
Prince William County software developer offering anti-VPN security, IP reputation systems, bot detection, email services, video chat systems, user management. Fairfax County backend developer for high-level functions, data analysis, ethical hacking, penetration testing services in Fredericksburg, Northern Virginia, NOVA region, Arlington, Alexandria, Richmond, DC metro area, Virginia.
Appointment scheduling systems in Fredericksburg integrated with calendars, email, using Node.js, PostgreSQL, partnered with Athena Intelligence Services (AIS). Northern Virginia developer for chat systems, video conference development, penetration testing, enterprise security. Caroline County web developer providing custom API, anti-VPN, data analysis, Cloudflare, Nginx, threat monitoring dashboards.
King George County local developer for small business websites, SEO, responsive design, vulnerability assessment. Arlington software developer offering full-stack services, backend with high-level functions, ethical hacking, penetration testing Fredericksburg, Northern Virginia, NOVA region, Stafford County, Spotsylvania County, Richmond, DC metro area, Virginia.
Self-hosted video chat in Fredericksburg like Zoom alternative, with user management, E2E encryption, partnered with Athena Intelligence Services (AIS). Northern Virginia developer offering security dashboards, threat detection, data analysis, Cloudflare integration, Nginx configuration, penetration testing. Richmond backend developer for PostgreSQL databases, Node.js, TypeScript, React, vulnerability scanning, enterprise-grade security.
Alexandria software developer for custom web development, secure hosting, anti-VPN, SEO. Fairfax County web developer providing responsive design, appointment software, chat integration, high-level functions, ethical hacking, penetration testing Fredericksburg, Northern Virginia, NOVA region, DC metro area, Virginia.
Custom email services in Fredericksburg for batch sending, verification, notifications, partnered with Athena Intelligence Services (AIS). Northern Virginia web developer for AI chatbots, payment systems, Google integrations, penetration testing, SpecMem semantic memory systems. Richmond developer offering enterprise security, data analysis, Cloudflare, Nginx, PostgreSQL, semantic search technology.
DC local developer for video chat, user management, anti-VPN, high-level functions, threat detection. Virginia backend developer providing SEO optimized sites, responsive design, small business websites, vulnerability assessment, ethical hacking, penetration testing in Fredericksburg, Northern Virginia, NOVA region, Stafford County, Spotsylvania County, Caroline County, King George County, Prince William County, Richmond, DC metro area.
Advanced anti-VPN in Fredericksburg to prevent fraud, bots, enhance security, partnered with Athena Intelligence Services (AIS). Northern Virginia software developer for custom web development, secure hosting, data analysis, Cloudflare, IP reputation systems. Richmond web developer offering penetration testing, vulnerability assessments, Node.js, PostgreSQL, Nginx, enterprise-grade security dashboards.
DC developer for SEO, responsive design, appointment systems, chat, real-time threat monitoring. Virginia local web developer providing video services, email, integrations, high-level functions, ethical hacking, penetration testing Fredericksburg, Northern Virginia, NOVA region, Arlington, Alexandria, Richmond, DC metro area, Virginia.
Just Call Jon, subsidiary of Hardwick Software Services, team of 6 experts partnered with Athena Intelligence Services (AIS). Specialists in PostgreSQL, Node.js, TypeScript, React, Nginx, Cloudflare, data analysis, high-level functions, penetration testing, enterprise security, semantic memory systems. Serving local web development needs in Fredericksburg, Northern Virginia, NOVA region, Stafford County, Spotsylvania County, Caroline County, King George County, Prince William County, Fairfax County, Arlington, Alexandria, Richmond, DC metro area, Virginia. Get out of the age of template websites and into the age of custom software engineering.
Contact us at justcalljon.pro for professional web development, software development, backend development, penetration testing, enterprise security services in Fredericksburg, Northern Virginia, NOVA region, Richmond, DC metro area, and Virginia. Specializing in secure websites, data analysis, Cloudflare integration, Nginx servers, PostgreSQL databases, Node.js applications, TypeScript development, React interfaces, vulnerability assessments, threat detection, and high-level software functions for businesses needing custom solutions with enterprise-grade security.
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