Oysty India

Case files · Proof, not promises

AI case studies, with the screens to prove it

A retrieval platform that drafts proposals, an offline assistant that keeps meetings on the phone, and the CRM that makes real-estate data usable. Real constraints, real stacks, real outcomes.

The evidence

Projects shown
3 shipped
RFP turnaround
60% faster
Meeting audio sent to cloud
0 bytes
RAGOn-device AIOpen source
Two AI builds, two hard constraints

The model was the easy part

One project had to fit inside a proposal team's existing review process. The other could not send a single byte to a server. Both constraints shaped the architecture more than the choice of model did.

AI & Automation2025

AI RFP Proposal Platform

A retrieval-augmented proposal generator that drafts tailored RFP responses from a company's own past proposals and client requirements.

ReactFastAPIPythonMySQL
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AI & Mobile2026

Private AI Assistant

A free, open-source Android app that records meetings, transcribes them with on-device Whisper, summarises them with a local Llama model and answers questions about your meeting history — without sending a single byte to the cloud.

KotlinAndroidWhisperLlama 2.5
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RAG proposal platform

A React workspace over FastAPI microservices retrieval. Relevant past proposals are pulled from a MySQL document store, and the team edits a cited first draft instead of starting from a blank page.

Full case study

Private on-device assistant

Whisper transcribes, a local Llama model summarises and a local index answers questions — all on an Android phone. No account, no upload and no internet connection required.

Full case study
The unglamorous foundation

AI needs connected data first

Before a model can answer anything useful, the business needs one source of truth. This real-estate suite is that groundwork: properties, leads, appointments, attendance, payroll and WhatsApp updates in one system.

We include it in this collection deliberately. The work is automation rather than a model showcase, but it is the same engineering problem an AI assistant inherits: permissions, a data model and a reliable record of what happened.

Real Estate2025

Anshwar CRM & ERP

An all-in-one CRM and ERP for real-estate teams: properties, leads, appointments, attendance, payroll and WhatsApp updates, on web and mobile.

Next.jsFlutterCodeIgniter REST APIPostgreSQL
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How we report a case study

Numbers, not adjectives

A project only becomes a case study when there is something measurable to say. Here is what we look for.

Accuracy, measured

Every AI build gets a test set taken from real documents before launch. We report what it gets right, what it refuses and where it still needs a person.

Time saved, not vibes

The RFP platform cut proposal turnaround by 60%. That is the kind of number we ask for — measured against the old process, not a demo script.

Cost per task

Model calls, hosting and review time are part of the design. A feature that is accurate but unaffordable is not finished.

What you will not find here: invented client logos, stock-photo teams or a demo video passed off as a product. If a workflow is not live, we say so.

Kaboom!

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Tell us what you want to build. We will reply within one business day with honest advice and a clear next step — no pressure, no jargon.