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Project Title AI-powered Brazilian Case Law (Jurisprudence) Research Bot (TJSP + STJ + STF) with Word (.docx) Output Background (for a non-Brazilian developer) In Brazil, lawyers frequently cite jurisprudência (case law decisions) to support legal arguments in lawsuits, motions, and legal opinions. The most relevant sources depend on the court: • STF (Supreme Federal Court): Brazil’s highest court for constitutional matters. • STJ (Superior Court of Justice): highest court for federal law interpretation (non-constitutional). • TJSP (São Paulo State Court): the most important state appellate court for matters in São Paulo. Brazilian lawyers typically search these courts’ jurisprudence portals for decisions related to a topic (e.g., “contract termination”, “real estate registry”, “condominium disputes”), then cite the ementa (official summary/headnote) and provide the official link to the decision. This tool will help lawyers by allowing them to describe what they want in natural language (Portuguese), and the system will automatically query those three tribunals, collect results, and generate a Word report (.docx) containing only ementas and official links. ⸻ Objective Build a Windows-based system that: 1. Accepts a user query in Portuguese (text, optionally voice later), describing what jurisprudence they want. 2. Automatically searches TJSP, STJ, and STF jurisprudence portals. 3. Extracts and consolidates results (decision metadata + ementa + official link). 4. Generates a .docx report with ementas + links only (no full decision text). 5. Runs on a dedicated Windows machine connected to the internet through a VPN, operating autonomously. ⸻ Required Sources (Scope is ONLY these 3) 1. TJSP – São Paulo State Court (state-level decisions) 2. STJ – Superior Court of Justice (federal law decisions) 3. STF – Supreme Federal Court (constitutional decisions) The system must be designed so that if these sites change layout, we can update scrapers without rewriting everything (modular connectors per court). ⸻ Deliverable Summary A) Working application (Windows) A complete system that can be installed and run on Windows, on a dedicated PC. B) Court connectors / scrapers Separate “connector modules” for: • TJSP connector • STJ connector • STF connector Each connector: • Receives a structured query object • Performs search on the official site • Returns standardized results C) AI query understanding module A module that converts the lawyer’s natural language into: • Keywords / synonyms • Optional date range (e.g., “from 2020 onwards”) • Exclusion terms • Court selection (default: all 3) • (Optional) decision types if the portal supports it D) Word (.docx) report generator Generates a .docx file containing: • Search parameters used • Timestamp • Results grouped by court • For each result: minimal metadata + ementa + link E) Logging & audit trail • Logs of queries, URLs accessed, results count, errors, and export path • Optional “debug mode” to save raw HTML of result pages for maintenance ⸻ Functional Requirements (Detailed) 1) Inputs A simple UI (desktop or local web UI) where the user can: • Paste/type a query in Portuguese • Choose courts (checkboxes): TJSP / STJ / STF (default all selected) • Optional filters: • Date range (start year / end year) • Maximum results per court • “Only the most relevant” vs “collect as much as possible” • Click “Run Search” and “Export to Word” Minimum required input: a single free-text query. 2) Output (.docx) The report must include only: • Ementa (headnote/summary) • Official link to the decision And basic metadata if available: • Court (TJSP/STJ/STF) • Decision title / case identifier (process number or decision ID) • Judge/Justice (“Relator”) if available • Decision date / publication date if available No full text / no PDF content should be inserted into the report. 3) Consolidation rules • Deduplicate results (the same decision may appear multiple times due to pagination or repeated queries). • Provide a clean list. 4) Performance expectations • First working version can be slower (web scraping is variable), but must: • Provide progress feedback (e.g., “Searching STJ… page 2/10”) • Avoid freezing UI • Must handle “no results” gracefully and still generate a report stating that no decisions were found. 5) Robustness and site variability • Websites may: • Change layout • Rate-limit • Use pagination and dynamic content • Build connectors using a robust automation framework (recommended: Playwright). • Use a modular design so each connector can be updated independently. 6) Language and relevance • User queries are in Portuguese. • Output remains in Portuguese (ementas are Portuguese). • AI query module should: • Keep the original query • Add relevant synonyms/variants where helpful • Avoid hallucinating legal citations: it must only search and collect what exists. ⸻ Non-Functional Requirements 1) Windows machine / VPN • The system will run on a dedicated Windows PC that connects to the internet via VPN. • The app should not depend on any cloud-only environment for basic operation. • If you use external AI APIs (OpenAI or other), it must be configurable with an API key and clearly documented. 2) Security • No hard-coded credentials. • Configuration stored in a local .env file or encrypted config file. • Logs must avoid storing sensitive content beyond the query itself (or allow turning that off). • Basic anti-injection rules: • The AI module should not be able to execute OS commands. • Do not allow AI-generated instructions to control the browser outside allowed domains (whitelist only the official court domains). 3) Maintainability • Clean codebase with: • Readme + setup instructions • Clear separation: UI / orchestration / connectors / docx generator • Unit tests for query parsing and docx generation (at least minimal) ⸻ Proposed Technical Approach (Developer can adjust, but must meet requirements) Recommended stack • Python 3.11+ • Playwright for court site navigation/scraping • python-docx for Word report generation • FastAPI + local web UI (optional) or desktop UI (optional) • Local SQLite for caching/deduping (optional but recommended) System architecture • app_orchestrator: receives user query → calls AI parser → dispatches to connectors → merges results → generates Word • connectors/[login to view URL], connectors/[login to view URL], connectors/[login to view URL]: isolated court-specific logic • report/[login to view URL]: consistent formatting and grouping ⸻ Word Report Formatting Requirements The .docx must be readable and professional (law-firm style). Suggested structure: 1. Title page: • “Jurisprudence Search Report” • Query text • Courts searched • Date/time • Applied filters (date range, max results, etc.) 2. Sections: • TJSP • STJ • STF For each decision entry: • Case identifier + date (if available) • Ementa (full) • Official URL (clickable hyperlink) ⸻ Acceptance Criteria (How I will test) The developer must provide: 1. A working Windows installation (script or installer) and a step-by-step guide. 2. A demo run with at least 3 different queries (Portuguese), showing results from: • TJSP • STJ • STF 3. Generated .docx files that: • Include ementas + official links • Are grouped by court • Do not include full text 4. Logging file showing: • Start/end time • Courts queried • Count of results per court • Errors (if any) 5. Modular connectors: I should be able to disable one court and still run the others. ⸻ Known Risks / Constraints (Developer must plan for this) • Court portals may have anti-bot measures, CAPTCHAs, or layout changes. • The tool must be built in a way that allows future maintenance. • If a CAPTCHA appears, at minimum the system must: • Detect it • Pause and prompt the user to solve it manually in the browser automation window (or fallback to a manual step) • Continue after resolution ⸻ Project Phases (Suggested milestones) Milestone 1 — MVP • Working UI + orchestration • Working connector for 1 court (pick easiest) • Working .docx output Milestone 2 — Add remaining courts • 3 connectors complete • Deduplication + pagination Milestone 3 — Hardening • Better query parsing/synonyms • Logs, retry logic, timeouts • Packaging for Windows ⸻ What I Need From You (Developer) • Portfolio/experience with web automation (Playwright/Selenium) • Experience generating Word reports (python-docx or equivalent) • A brief plan explaining: • How you will scrape each court reliably • How you will handle pagination/rate-limits/CAPTCHA • How you will package it for Windows ⸻ Optional Enhancements (Not required, but nice) • Scheduler mode (run nightly and generate reports automatically) • Email sending (or integration with Outlook) to deliver the Word file • Local database of past searches and results • Export to PDF in addition to .docx ⸻ Notes on Legal/Ethical Use This tool will be used by lawyers for legitimate legal research. The system must query only official public jurisprudence pages and comply with reasonable access limits (delays between requests, respectful scraping).
Projektin tunnus (ID): 40251176
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78 freelancerit tarjoavat keskimäärin $536 USD tätä projektia

Dear client, I understand you need a Windows-based AI jurisprudence research bot that searches TJSP, STJ, and STF, returns only ementas and official links, and outputs a well-structured Word report. My approach is modular and practical: build three separate connectors for TJSP, STJ, and STF, a robust query understanding module that maps Portuguese user input to court keywords, a local orchestrator to run searches and deduplicate results, and a Word report generator that formats ementas with links grouped by court. I’ll use Playwright for reliable scraping, python-docx for the report, and local caching to speed repeated queries. The design prioritizes maintainability so layout changes won’t break everything. I’ll ensure every export includes search parameters, timestamp, and a clean audit trail, while keeping full texts out of the document as requested. 8-10 technical questions to ask client: 1) Which Windows version and hardware specs are available for the dedicated machine? 2) Should the system auto-prompt when CAPTCHA appears or pause for manual resolution? 3) Are there preferred VPN configurations and any firewall constraints to consider? 4) Do you require support for voice input and real-time listening or just text? 5) How should results be prioritized if a court returns many hits (e.g., relevance weight vs recency)? 6) Is there a preferred document template or branding for the Word report? 7) What is the expected maximum daily/weekly export volume? 8) How should deduplic
$750 USD 24 päivässä
8,2
8,2

⭐⭐⭐⭐⭐ Build an AI-Powered Brazilian Case Law Research Bot for Lawyers ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you're looking for an AI-powered case law research bot. You don’t need to look any further; Zohaib is here to help you! My team has successfully completed 50+ projects for legal tech solutions. I will create a Windows-based application that accepts queries in Portuguese, searches the relevant courts, and generates a Word report with the findings. ➡️ Why Me? I can easily create your case law research bot as I have 5 years of experience in web scraping, automation, and report generation. My expertise includes Python, Playwright, and document processing. I also have a strong grip on other relevant technologies to ensure a robust solution. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. Looking forward to discussing this with you in chat. ➡️ Skills & Experience: ✅ Python Programming ✅ Web Scraping ✅ Automation with Playwright ✅ Document Generation (python-docx) ✅ API Development ✅ UI Design ✅ Data Processing ✅ Error Handling ✅ Logging and Monitoring ✅ Modular Design ✅ Database Management ✅ Version Control (Git) Waiting for your response! Best Regards, Zohaib
$350 USD 2 päivässä
7,9
7,9

With a decade of industry experience and a focus on AI and automation, my team at Web Crest is ideally positioned to take on your project. Our technical expertise extends to Python, API integration, and AI development — skills which are essential for the successful completion of your project. We've been involved in similar projects where we built intelligent solutions tailored to specific needs. We understand that easy-to-use software is crucial in providing efficient solutions, especially in your case with lawyers using the tool. That's why we prioritize clean UI/UX design to ensure smooth user interactions. Moreover, our proficiency in building both web-based and standalone applications on Windows with extensive logging facilities aligns perfectly with your project requirements. Notably, our successful project completion rate stands at 98%, which is indicative of our commitment to delivering top-tier products within pre-agreed timelines. Additionally, as a client-centric organization, we aim to establish long-term partnerships by providing scalable and future-ready solutions. In this context, we will develop modular connectors for each court application so that any changes in court websites can be managed without major overhauls. With Web Crest as your technology partner, you get more than just a developer; you get a team committed to the effective use of technology for better business outcomes. Let's set yourself up for legal success!
$500 USD 5 päivässä
6,5
6,5

⭐⭐⭐⭐⭐ CnELIndia, led by Raman Ladhani, proposes a modular, production‑ready Windows solution using Python 3.11, Playwright, FastAPI (local UI), SQLite (dedupe/cache) and python‑docx. Architecture: an app_orchestrator receives the Portuguese query, calls an AI parser (LLM with strict domain whitelist), generates structured filters (keywords, synonyms, dates, exclusions, courts), then dispatches to isolated connectors: TJSP, STJ and STF. Each connector implements resilient selectors, pagination handlers, exponential backoff, rate‑limit delays, and CAPTCHA detection with manual resume. Layout changes are isolated per module for fast maintenance. Results are normalized, deduplicated and logged (query, timestamps, URLs, counts, errors). The docx_builder creates a law‑firm style report with title page, grouped sections per court, metadata, full ementa and clickable official links only. Security: no hard‑coded secrets, .env config, API key optional, command execution sandboxed, domain whitelist enforced. Delivery in milestones (MVP → 3 courts → hardening), Windows installer + README, demo runs, and unit tests for parsing and report generation.
$500 USD 7 päivässä
6,1
6,1

Hi there, I can start immediately to build the AI-powered case law research bot. I will create a Windows application that accepts user queries in Portuguese, scrapes the necessary court portals, and generates a .docx report with the relevant ementas and links. I've developed similar scraping tools before, ensuring they adapt to site changes easily. Could you clarify if you have specific requirements for the user interface design? Regards, Burhan Ahmad
$400 USD 5 päivässä
6,2
6,2

Hello, I’m excited about the opportunity to contribute to your project. With my expertise in Python 3.11, Playwright web automation/scraping, modular connector architecture (TJSP/STJ/STF), Portuguese NLP query parsing with synonym expansion, domain whitelisting + safe orchestration, robust pagination/rate-limit/CAPTCHA handling, python-docx Word report generation, and Windows packaging (installer/script) with logging/audit trails, I can deliver a solution that aligns perfectly with your goals. I’ll tailor the work to your exact requirements, ensuring smooth integration, reliable performance, and a refined user experience. You can expect clear communication, fast turnaround, and a high-quality result that fits seamlessly into your existing workflow. Best regards, Juan
$500 USD 7 päivässä
5,6
5,6

Hello, I am really excited about the opportunity to collaborate with you on this project! It aligns perfectly with my skill set and experience, and I’m confident I can contribute meaningfully to your vision. I genuinely enjoy working on projects like this, and I believe we can create something both functional and visually engaging. Please feel free to check out my profile to learn more about my past work and client feedback. I’d love to connect and discuss the project details further your goals, expectations, and any specific features or ideas you have in mind. The more I understand your vision, the better I can bring it to life. I am ready to get started right away and will put my full energy and focus into delivering quality results on time. My goal is not just to complete the project, but to exceed your expectations and build a long-term working relationship. Looking forward to hearing from you soon! With regards!
$750 USD 7 päivässä
5,5
5,5

I can architect this Windows-based jurisprudence research system using Python + Playwright (modular TJSP/STJ/STF connectors) + AI query parsing + professional .docx generation, with logging, CAPTCHA handling, and clean maintainable structure. I’ve built automation + structured report systems with similar complexity and audit requirements.
$300 USD 1 päivässä
5,1
5,1

Nice to meet you , It is a pleasure to communicate with you. My name is Anthony Muñoz, I am the lead engineer for DSPro IT agency and I would like to offer you my professional services. I have more than 10 years of working as a Backend and Software developer, I have successfully completed numerous jobs similar to yours therefore, and after carefully reading the requirements of your project, I consider this job to be suitable to my area of knowledge and skills. I would love to work together to make this project a reality. I greatly appreciate the time provided and I remain pending for any questions or comments. Feel free to contact me. Greetings
$924 USD 7 päivässä
4,9
4,9

I will build a Windows-based system that accepts user queries in Portuguese, searches TJSP, STJ, and STF jurisprudence portals, extracts and consolidates results, and generates a Word report with ementas and official links, I will use Python, Playwright, and python-docx to deliver a working application with modular connectors for each court, an AI query understanding module, and a Word report generator, I will ensure the system is robust, maintainable, and secure, with a clean codebase, logging, and audit trail, and I will provide a working installation, demo runs, and documentation to meet the acceptance criteria, I will also plan for potential risks and constraints, such as anti-bot measures and layout changes, and deliver the project in suggested milestones. Waiting for your response in chat! Best Regards.
$500 USD 3 päivässä
4,9
4,9

✋ Hi There!!! ✋ The Goal of the project:- To build a modular Windows based AI jurisprudence research system that queries TJSP, STJ, and STF, consolidates ementas with official links, and generates structured .docx reports securely and autonomously. I carefully reviewed your detailed scope including Playwright based modular connectors per court, AI powered Portuguese query parsing with synonym handling, strict domain whitelisting, deduplication, pagination control, CAPTCHA detection, logging, and professional Word report formatting using python-docx. I understand the need for maintainability, VPN based Windows deployment, and clean separation between UI, orchestration, connectors, and report generator. With 9+ years experience as a full stack developer, I have built secure automation and document generation systems that are stable and maintainable. • Develop modular Playwright connectors for TJSP, STJ, and STF with pagination and rate limit handling • Implement AI query parser and orchestration layer with logging and audit trail • Generate structured law firm style .docx reports grouped by court with ementas and links only I will provide UI setup, database management with optional SQLite caching, testing, packaging for Windows, and full source code delivery. I have completed similar legal scraping and automated reporting tools using Python and browser automation. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
$254 USD 14 päivässä
4,8
4,8

Hello there, I reviewed your project AI Jurisprudence Research Bot Development and understood the requirements at a high level. I focus on delivering clear, stable, and maintainable solutions aligned with the actual scope, I can work with Python, Web Scraping, Legal Research and follow a clean development process with proper structure and error handling. If this aligns with what you’re looking for, please come to chat to discuss further. Best regards
$250 USD 7 päivässä
4,3
4,3

Dear , I am a seasoned developer with expertise in web automation and report generation. I understand the need for an AI-powered Brazilian Case Law Research Bot to streamline legal research processes. My approach involves building a Windows-based system that accepts user queries in Portuguese, searches the TJSP, STJ, and STF portals, and generates concise Word reports with ementas and official links. The system will be designed for robustness, with modular connectors for easy updates and an AI query module for natural language processing. I propose a phased development plan, starting with an MVP and gradually adding features like deduplication and pagination. My goal is to deliver a reliable, user-friendly tool that meets your requirements. I am excited to discuss this project further and showcase my skills in web automation and report generation. Let's collaborate to create a solution that enhances legal research efficiency. Looking forward to your response. Best regards,
$500 USD 7 päivässä
4,5
4,5

Hi! I’m an expert in Python, web automation, and AI-driven research tools with 9+ years of experience building reliable scraping systems and automated report generation. Here's how I can help: * Develop Windows-based bot with modular connectors for TJSP, STJ, and STF * Implement AI query parser for Portuguese natural language input, including synonyms and filters * Scrape, deduplicate, and consolidate case metadata + ementas + official links * Generate professional Word (.docx) reports grouped by court with timestamp and applied filters * Include logging, error handling, and maintainable modular code for future updates Do you prefer a desktop UI or lightweight local web UI for running queries?
$500 USD 7 päivässä
4,1
4,1

Hello, I am a Python Developer with 15+ years of experience in building secure, scalable, and high-performance applications. I specialize in Python-based backend development, automation scripts, API development, data processing, and integrating third-party services. My expertise includes Django, Flask, FastAPI, REST APIs, MySQL/PostgreSQL, and cloud deployment. I also recently worked on integrating the OpenAI API for auto-generated content, images, and automation features—showing my ability to adopt modern AI technologies. If you are looking for a dedicated Python Developer who delivers clean code, reliability, and fast results, I’d be glad to work on your project.
$250 USD 7 päivässä
4,1
4,1

Hi there, I am a strong fit for this project because I have built modular Playwright-based automation systems in Python with structured connectors, logging layers, and professional document generation pipelines. I have implemented multi-source web automation with pagination handling, CAPTCHA detection with pause-and-resume logic, rate-limit controls, and Word report generation using python-docx for law-firm–style formatted outputs. I would architect this as a Windows-first Python 3.11 application using Playwright for browser automation, isolated connector modules per court, a controlled AI query parser that only expands keywords without generating content, SQLite-based deduplication, and a structured orchestration layer that produces grouped .docx reports with clickable official links. I reduce risk by enforcing strict domain whitelisting, implementing adaptive delays and retry logic, detecting CAPTCHA states for manual resolution, logging every query and result count, and packaging the system with clear environment configuration and modular court connectors for long-term maintainability. I am ready to begin immediately and can execute this in phased milestones starting with one fully working court connector and Word export, then expanding to all three courts and final Windows packaging. Regards Chirag
$250 USD 7 päivässä
4,4
4,4

Hello! I've been recommended by a Freelancer Recruiter. Nice to meet you. I've just completed a similar AI-powered research tool for a law firm who needed to automate search and analysis of federal case law. I'm the perfect fit for this project because I have extensive experience with web scraping, AI model integration, and document generation using Python 3.11+, Playwright, and python-docx. My previous projects have shown that I can efficiently navigate complex websites, handle anti-bot measures, and deliver reliable results under varying conditions. In my previous project, I reduced manual work by 70% by automating search and analysis of federal case law, and delivered results with zero downtime for 6 months. Multiple 5-star reviews on real-time voice AI apps, OpenAI API integrations, and CRM-connected tools attest to my expertise. I propose using the recommended stack (Python 3.11+, Playwright, python-docx, FastAPI, and Local SQLite) to build a modular system that allows easy updates and maintenance. I will design the system to handle CAPTCHAs and pagination, and provide clear documentation and unit tests for future maintenance. Happy to hop on a quick call (no obligation) to discuss architecture, timeline, and a clear plan + quote.
$750 USD 7 päivässä
4,1
4,1

Hi there, I’m excited about the opportunity to develop an AI-powered Jurisprudence Research Bot tailored specifically for Brazilian case law. With over 5 years of experience in web scraping and legal tech solutions, I fully understand the intricate needs of Brazilian lawyers and the importance of the STF, STJ, and TJSP in their work. My approach involves creating a robust system that autonomously accepts user queries in Portuguese, scrapes the necessary court websites, and generates a structured .docx report filled with ementas and links. Here are my proposed steps: 1. **AI Query Understanding**: Develop an NLP module to parse user input and extract necessary keywords. 2. **Connector Modules**: Build modular connectors to access each court’s data effectively, ensuring ease of updates. 3. **Report Generation**: Implement a professional .docx reporting system to present results in a clear and easily digestible format. I’m confident that my experience with Playwright and Python will allow me to create a reliable tool that meets your requirements. Let's discuss your specific needs further.
$600 USD 9 päivässä
3,6
3,6

Hi — I can build this as a reliable Windows desktop tool with a modular Python backend and clean Word output. I’ve implemented data scrapers and document generators before, and I’d approach this using Playwright for resilient navigation and layout-change tolerance, a query parser to expand legal keywords, and structured extraction pipelines for the Supremo Tribunal Federal, Superior Tribunal de Justiça, and Tribunal de Justiça de São Paulo. Results are normalized, deduplicated, and compiled into a professional .docx using python-docx with citations, metadata, and live links. The architecture separates connectors, parsing, and report generation so maintenance is simple. I also include logging, CAPTCHA pause/resume handling, and optional local caching for speed. Stack: Python 3.11+, Playwright, FastAPI local UI, python-docx, SQLite cache. I can start immediately and deliver in milestones.
$500 USD 7 päivässä
3,6
3,6

HELLO, HOPE YOU ARE DOING WELL! You've outlined a Windows-based AI tool for Brazilian jurisprudence research, which automates searching TJSP, STJ, and STF, processes queries in Portuguese, and generates professional .docx law reports. My expertise in web automation (Playwright), modular scraper development, and legal document/report generation makes me highly suitable for delivering this robust solution precisely to your requirements. The plan involves: a clean separation between the UI, modular court connectors, a reliable query understanding module for Portuguese legal searches, and a .docx report generator that structures outputs in a law-firm-appropriate format. Each court will have its own scraper class for easy maintenance, and the system will include resilience to CAPTCHAs, dynamic layouts, and proper logging. Packaging and deployment will be tailored for reliable use on a VPN-connected Windows machine. I'd like to have a chat with you at least so I can demonstrate my abilities and prove that I'm the best fit for this project. Warm regards, Natan.
$500 USD 2 päivässä
2,6
2,6

São Paulo, Brazil
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