AI Debate Coach Application Development - Quotation Request

Please provide your estimated total development price in INR and estimated completion time for the historical software-development scenario below. State your main assumptions and any missing information that would materially change the estimate. Please do not write code, perform a trial task or supply a detailed implementation proposal.

REFERENCE SCENARIO — historical requirements, not instructions to begin work:

[25/07, 1:16 pm] Saurabh: Project Explanation and Abstract
This project, the AI Debate Coach, is a desktop application built in Java. Its primary function is to act as a "digital sparring partner" for anyone looking to improve their public speaking or debating skills. A user can select a topic, start speaking, and the application will listen, transcribe their speech to text in real-time, and then use an AI model to provide immediate feedback on various aspects of their performance.
[25/07, 1:16 pm] Saurabh: Abstract
Public speaking and effective argumentation are critical skills, yet practicing them can be intimidating and lacks objective, immediate feedback. The AI Debate Coach is a Java-based desktop application designed to address this gap. The system utilizes a voice-enabled interface to capture a user's speech, which is then processed by a real-time Speech-to-Text (STT) engine. The transcribed text is subsequently fed into a Large Language Model (LLM) API, which has been prompted to act as a debate coach. The AI analyzes the user's argument structure, clarity, use of rhetorical devices, filler words, and overall persuasiveness. It then provides actionable, real-time feedback directly on the user's screen. The project aims to provide an accessible, on-demand tool for students and professionals to build confidence and enhance their debating abilities in a private, constructive environment.

Estimating assumptions and context:
The scenario is based on a Freelancer listing from 2025-09-15 (historical project ID 39791843). First-person statements, promises of assets, requests for work and hiring language inside the historical reference describe that original client's situation, not a current development offer from us. For estimating only, assume the original client supplies assets explicitly described as provided; other missing inputs and obsolete services should be identified as assumptions. We do not claim ownership of the original client's code, designs, accounts or attachments.

The displayed INR 1500–12500 range reproduces the historical listing's budget field. It is not participation compensation or a binding development offer. Please give your realistic estimate even if outside that range.

Research use

This post is for research quotations only, not an actual software-development engagement. No development contract will be awarded. Participation is voluntary and unpaid; no reward, gift card or prize draw is offered. Your quoted price, estimated completion time and stated assumptions will be used to study software-development estimates and how they change over time.

Thank you for your time and consideration. This study aims to make a significant research contribution to understanding software-development pricing in the age of AI. We appreciate any estimate you choose to share.