Offline AI Assistants: Securing the Future of On-Prem AI
In recent years, artificial intelligence (AI) assistants have seamlessly integrated into our daily lives, from managing our schedules to controlling smart home devices
We're Teczon — a software development team specializing in AI solutions and custom web applications. Using cutting-edge AI tools, we build scalable software that solves real business problems.
From AI automation to full-stack applications — we deliver solutions that work.
Based on 50+ completed projects
Trusted across industries
Custom AI automation and software development solutions that deliver measurable business results
Real AI solutions we've built and deployed. From computer vision to conversational AI - we specialize in practical AI that delivers measurable business impact.
Full-stack web applications built with modern frameworks. We create scalable, maintainable software solutions tailored to your specific business needs.
Seamlessly connect your existing systems and migrate legacy applications. We modernize your tech stack without disrupting business operations.
We specialize in unique technical challenges. Tell us about your project and we'll craft a tailored solution.
What we've built
A short sample of recent work. Client names are withheld under NDA — the stack and the engineering choices are not.
Open-sourced AI broker that qualifies real-estate leads, searches listings, and books property tours.
OpenAI + LangChain agent with function calling, RAG over a listings index, and guardrails against hallucinated price or availability.
AI receptionist that answers business phone calls 24/7, routes by intent, books appointments, and captures leads — replacing the always-on front-desk role at a fraction of human cost.
Twilio receives the call; speech-to-text streams the caller's words to an LLM agent grounded in the business's RAG knowledge base; the agent responds via real-time TTS. Workflow automation handles bookings into Google Calendar, lead writes into the CRM, and email follow-up.
AI document search that returns the exact passage with a citation back to the source page — not a summarised guess. Works across PDFs, books, scanned documents, and long technical reports.
Documents are parsed (OCR if scanned), analysed for structure, and chunked using an adaptive strategy chosen per document. Embeddings land in a vector database; queries route through a multi-model RAG pipeline that picks the best LLM for the document type. Every answer carries a page-level citation back to the source.
Confidential client feedback showing measurable business impact across industries. NDAs protect our enterprise clients while showcasing authentic results.
Fortune 500 Healthcare Company
“Great job by Teczon. They are reliable and honest, with good communication skills and are able to get the job done. Working with them over a year nowand their knowledge is excellent.”
Technology Solutions Firm
“Above and beyond. I was tied up and could provide no details or feedback, but they didn't need it. They went ahead and did what was requiredand finished the job un-directed.”
Early-Stage AI Company
“Highly Recommended. Teczon stands out not only for their technical expertise but also for their integrity and passion. Their approach is underpinned by strong ethics.”
Based on confidential feedback from enterprise and startup clients
Due to signed NDAs, we protect our clients' confidentiality while showcasing real results. Request access to detailed case studies with specific metrics, technical architectures, and business outcomes.
Our Process
Weekly demos. Fixed scope. No surprises.
Requirements analysis, technical feasibility, and system design
Core features implementation with weekly demos
Quality assurance, performance optimization, and go-live
90-day warranty, monitoring, and feature enhancements
Deep technical articles on enterprise software architecture, AI implementation, and industry best practices
Ready to discuss your project? Get a free 30-min call — real humans, real timelines, no follow-up emails forever. We'll explore how we can help build the software your business actually needs.