Nixtre · Austin & Southampton
Secure by design. Built to last.
Nixtre is a technology partner for full-stack software development, cybersecurity, AI automation, mobile, and cloud systems — offense-tested and defense-hardened, then shipped. We think like the adversary so the products we build are resilient by construction, not by patch. Trusted by 80+ clients worldwide across 250+ delivered projects, we pair certified security professionals with full-stack engineers to take work from risk to resilience.
What we do
- Cybersecurity — vulnerability assessment & penetration testing (VAPT), exploit development, vulnerability remediation, SOC setup & monitoring, and cloud security.
- Full-stack development — custom web applications and API architecture built with Django/Flask, the MERN stack, and Laravel, with security reviewed at every commit.
- AI & automation — AI agents, n8n workflow automation, machine-learning models, and LLM integrations that remove real operational toil.
- Mobile development — cross-platform Flutter and React Native apps with native-quality UX and performance.
- DevOps & cloud — CI/CD pipelines, Docker and Kubernetes, cloud migration, and infrastructure automation.
- Security training & workshops — hands-on Capture-the-Flag (CTF) platforms, team workshops, and certification preparation.
Tools we have built
- DARTS — Dynamic Analysis Real-Time Sandbox for Windows malware, using memory inspection and API hooking.
- Paradox AI — multi-modal misinformation and deepfake detection across text, image, audio, and video.
- MAD — Macro Analysis & Detection for malicious Microsoft Office documents.
- PhishIntel — machine-learning phishing email detection using metadata, language, and URL analysis.
- CTF Platform — a full Capture-the-Flag platform for security training and competitions.
- NutriFlow AI — recipe-video nutrition analysis via computer vision and NLP.
- MozillaSleuth — a browser forensic toolkit for Mozilla Firefox investigations.
Our process
Every engagement follows a repeatable path: Recon (map the threat surface and scope around real risk), Engineer (build in tight iterations with security reviewed each commit), Harden (pen-test our own output and validate against your compliance targets), and Operate (deploy, monitor, and stay on call with 24/7 response).
Technology partnerships
We are open to collaborations as technology partners for startups, agencies and enterprises. Work with Nixtre on full-stack development, AI automation and cybersecurity, from product planning to delivery and ongoing support.
Contact
Email admin@nixtre.com, or request a quote. We typically respond within 24 hours.
United States: +1 (512) 678-3783
5900 Balcones Drive STE 4209
Austin, TX, 78731
United Kingdom: +44 7535 647662
13 Emsworth Road Southampton
SOUTHAMPTON SO15 3LY
More about Nixtre
- About Nixtre — who we are and how we work.
- Contact — every way to reach us.
- Privacy policy — how we handle your data.
- Blog — security insights and build notes.
- llms.txt and sitemap.xml for automated agents.