# AIVCJ

> Intelligent software, engineered to last.

AIVCJ is a product engineering company based in Jodhpur, Rajasthan, India. We build production software: RAG-based AI applications on PostgreSQL + pgvector, React Native mobile apps, headless CMS platforms, e-commerce, event management, ERP (inventory, stock, credit sales, purchase orders, sales orders), a self-hosted AI interviewer built on LiveKit, and a RAG-based AI HR manager. Every product has a live production demo. Contact: WhatsApp +91-9119169250.

## Pages

- [Home](https://aivcj.com/): We build RAG-powered AI apps, React Native mobile apps, ERP for inventory and credit sales, e-commerce, CMS and AI interviewers — all live in production.
- [Solutions](https://aivcj.com/solutions): Explore AIVCJ products: RAG apps, React Native, ERP, e-commerce, CMS, event management, AI interviewer and AI HR manager.
- [Live demos](https://aivcj.com/work): Click through live production demos of AIVCJ’s RAG assistant, ERP, AI interviewer, HR assistant, commerce and event platforms.
- [Industries](https://aivcj.com/industries): Products shaped by the realities of distribution, manufacturing, retail, staffing, education and events.
- [About](https://aivcj.com/about): AIVCJ is a senior product engineering team from Jodhpur, India, building AI-native software, ERP and mobile apps for businesses worldwide.
- [Engagement models](https://aivcj.com/engagement): Transparent models with clear deliverables. Every quote is fixed in writing before work starts.
- [Careers](https://aivcj.com/careers): Small team, real ownership, modern stack, and products used by actual businesses every day.
- [Blog](https://aivcj.com/blog): Practical articles on RAG, AI interviewers, ERP for distribution, React Native and product engineering from the AIVCJ team.
- [Contact](https://aivcj.com/contact): Talk to an AIVCJ engineer about your AI, ERP, mobile or commerce project. WhatsApp +91-9119169250.
- [Privacy policy](https://aivcj.com/privacy): Last updated: 4 October 2026
- [Terms of service](https://aivcj.com/terms): Last updated: 4 October 2026

## Solutions

- [AI & RAG Applications](https://aivcj.com/solutions/ai-rag-applications): Production-grade RAG apps with pgvector, citations, guardrails and evaluation. Built and deployed by AIVCJ, India.
- [React Native Mobile Apps](https://aivcj.com/solutions/react-native-mobile-apps): iOS and Android apps from one React Native codebase — offline sync, payments, push and store releases handled by AIVCJ.
- [ERP — Inventory, Credit & Orders](https://aivcj.com/solutions/erp-inventory-credit-orders): Cloud ERP with multi-warehouse inventory, purchase and sales orders, credit ledger and GST invoicing. Live demo available.
- [AI Interviewer](https://aivcj.com/solutions/ai-interviewer): Real-time AI voice interviews on self-hosted LiveKit with adaptive questions and evidence-based scorecards.
- [AI HR Manager](https://aivcj.com/solutions/ai-hr-manager): RAG-based HR assistant that answers policy questions, drafts letters and routes requests, grounded in your handbook.
- [E-commerce Platforms](https://aivcj.com/solutions/e-commerce-platforms): Fast headless storefronts with AI search, B2B pricing, Indian payments and ERP inventory sync.
- [CMS & Content Platforms](https://aivcj.com/solutions/cms-platforms): Block-based headless CMS with AI translation, schema.org, sitemaps and llms.txt built in.
- [Event Management Platform](https://aivcj.com/solutions/event-management-platform): Event platform with ticketing, QR check-in, agendas, exhibitor portals and attendee apps.

## Live demos

- [AIVCJ Knowledge](https://aivcj.com/work/aivcj-knowledge): Upload policies, manuals or contracts and ask questions in plain language. Every answer cites the exact passage it came from.
- [AIVCJ ERP](https://aivcj.com/work/aivcj-erp): A working ERP for a sample FMCG distributor — 3 warehouses, 396 retailers, 8 field reps. Take an order in the offline field app, watch it land on credit hold with the exact reason, pick first-expiry-first-out and raise a GST invoice, and ask your data in plain English.
- [AIVCJ Interview](https://aivcj.com/work/aivcj-interview): Pick a role and talk to the AI interviewer in your browser. It runs on self-hosted LiveKit and returns a scorecard at the end.
- [AIVCJ HR](https://aivcj.com/work/aivcj-hr): Play an employee, a manager and HR at a sample company: apply leave in one sentence (a rules engine checks it, you confirm), approve with an AI summary, and draft HR letters to PDF.
- [AIVCJ Commerce](https://aivcj.com/work/aivcj-commerce): A demo D2C store with semantic product search, UPI-ready checkout and an operations back office connected to inventory.
- [AIVCJ Events](https://aivcj.com/work/aivcj-events): Buy a demo ticket, receive a QR pass and check yourself in with the companion scanning app.
- [AIVCJ CMS](https://aivcj.com/work/aivcj-cms): Block-based pages, 10 languages with AI translation, SEO suite, prompt manager and leads — the engine behind aivcj.com.

## Blog posts

- [What is RAG — and when does your business actually need it?](https://aivcj.com/blog/what-is-rag-and-when-your-business-needs-it): How retrieval-augmented generation works, why it beats fine-tuning for business knowledge, and five signs you are ready for it.
- [Self-hosting an AI interviewer with LiveKit: the architecture](https://aivcj.com/blog/self-hosting-an-ai-interviewer-with-livekit): How to build a low-latency, privacy-first AI voice interviewer with self-hosted LiveKit, streaming STT/TTS and an LLM.
- [Choosing an ERP for credit-based distribution businesses](https://aivcj.com/blog/erp-for-credit-based-distribution-businesses): Six capabilities a credit-based distribution business must demand from its ERP — from stock reservation to automated collections.
- [Why most company chatbots hallucinate — and how we built one that cites its sources](https://aivcj.com/blog/company-chatbot-that-cites-its-sources): How we built a RAG assistant with hybrid retrieval, query planning and grounding checks — measured on a golden and a blind test set, with every result public. Try the live demo.
- [From chatbot to co-worker: building an HR assistant that takes actions safely](https://aivcj.com/blog/hr-assistant-that-takes-actions-safely): How we built an AI HR co-pilot that applies leave, routes approvals and drafts letters with a rules engine, human confirmation and an audit log — measured on a scripted and a blind test set. Try the live demo.
- [From WhatsApp photos to a live order book: an ERP and offline field app for distributors](https://aivcj.com/blog/erp-field-app-offline-orders-credit-control): How we built an ERP with an offline sales app for an FMCG distributor: duplicate-proof sync, credit control in code, FEFO + GST invoicing and guarded ask-your-data. With measured results.

## Industries

- [Distribution & Wholesale](https://aivcj.com/industries/distribution-wholesale): Stock across godowns, credit-heavy customers and field sales teams — run from one system.
- [Manufacturing](https://aivcj.com/industries/manufacturing): Raw material planning, batch tracking, purchase approvals and SOP assistants for the shop floor.
- [Retail & D2C brands](https://aivcj.com/industries/retail-d2c): Fast storefronts, AI search, loyalty apps and inventory that stays in sync across channels.
- [Staffing & HR](https://aivcj.com/industries/staffing-hr): High-volume screening with AI interviews and an HR assistant that answers employees instantly.
- [Education & Training](https://aivcj.com/industries/education): Course knowledge assistants, admissions CMS and student apps in regional languages.
- [Events & Hospitality](https://aivcj.com/industries/events-hospitality): Ticketing, check-in and guest experience apps for conferences, expos and venues.

## Optional

- [Full content for LLMs](https://aivcj.com/llms-full.txt)
- [Sitemap](https://aivcj.com/sitemap.xml)

## Contact

- WhatsApp: +919119169250
- Email: hello@aivcj.com