Feat/reserve branche

ROADMAP.md

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+# Roadmap de Evolução do Site
+
+Este roadmap foi pensado em **sprints quinzenais** (2 semanas), para manter ritmo ágil e entregáveis claros.
+
+---
+
+## 📌 Visão Geral das Sprints
+
+| Sprint | Duração       | Foco Principal                     |
+|--------|---------------|------------------------------------|
+| 1      | 12–25 Maio    | Fundamentos de Design              |
+| 2      | 26 Maio–8 Jun | Layout e Navegação                 |
+| 3      | 9–22 Jun      | Funcionalidades Avançadas          |
+| 4      | 23 Jun–6 Jul  | Otimização e Acessibilidade        |
+| 5      | 7–20 Jul      | QA, Monitorização e Lançamento     |
+
+---
+
+## Sprint 1 (12–25 Maio) – Fundamentos de Design
+
+### Objetivo  
+Criar identidade visual forte e consistente.
+
+### Tarefas  
+1. **Audit de Design atual**  
+   - Revisar cores, tipografia e espaçamentos  
+   - Gerar moodboard com referências de UI  
+
+2. **Tipografia**  
+   - Integrar Google Fonts (“Inter” + “Nunito Sans”)  
+   - Ajustar variáveis SCSS:  
+     ```scss
+     $body-font-family: 'Inter', system-ui, sans-serif;
+     $heading-font-family: 'Nunito Sans', system-ui, sans-serif;
+     $base-font-size: 1rem;
+     $h1-size: 2.75rem; // +10%
+     ```
+
+3. **Paleta de Cores**  
+   - Definir 5 cores principais (primary, secondary, bg, surface, accent)  
+   - Atualizar `_sass/minimal-mistakes/_variables.scss`  
+
+4. **Protótipo de Homepage**  
+   - Wireframe em Figma/Sketch  
+   - Aprovação rápida antes de codificar  
+
+### Entregáveis  
+- Moodboard e esquema de cores  
+- SCSS de variáveis pronto e testado localmente  
+- Protótipo de homepage validado
+
+---
+
+## Sprint 2 (26 Maio–8 Junho) – Layout & Navegação
+
+### Objetivo  
+Reestruturar homepage e menu para melhor UX.
+
+### Tarefas  
+1. **“Splash” ou “Showcase” na Homepage**  
+   - Front-matter `layout: home` + `home.splash`  
+   - Imagem hero responsiva  
+
+2. **Grid de Conteúdos / Features**  
+   - Definir 4–6 blocos de destaque  
+   - Implementar CSS Grid para responsividade  
+
+3. **Menu Sticky & Mega-Menu**  
+   - CSS SCSS para `position: sticky` + backdrop  
+   - Estruturar `_data/navigation.yml` com categorias e subitens  
+
+4. **Sidebar Dinâmica**  
+   - Habilitar sidebar em `_config.yml`  
+   - Incluir tags populares, posts relacionados, call-to-action de newsletter  
+
+### Entregáveis  
+- Homepage redesenhada e responsiva  
+- Menu e sidebar funcionando em desktop e mobile  
+- Checklist de responsividade validado
+
+---
+
+## Sprint 3 (9–22 Junho) – Funcionalidades Avançadas
+
+### Objetivo  
+Adicionar interatividade e usabilidade extra.
+
+### Tarefas  
+1. **Modo Claro / Escuro**  
+   - Config `_config.yml`:  
+     ```yaml
+     color_scheme:
+       default: light
+       alternate: dark
+     ```  
+   - Botão-toggle e persistência com localStorage  
+
+2. **Busca Full-text**  
+   - Integrar Lunr.js (ou Algolia, se tiver conta)  
+   - Campo de pesquisa no header e página de resultados  
+
+3. **Galeria e Lightbox**  
+   - Plugin Magnific Popup ou PhotoSwipe  
+   - Estilos de hover e legenda overlay  
+
+4. **Comentários via Utterances**  
+   - Script Utterances (comentários GitHub)  
+   - Ajustar fluxo de moderação
+
+### Entregáveis  
+- Dark mode funcional em todos os layouts  
+- Busca indexando títulos e conteúdo  
+- Galeria de imagens com lightbox  
+- Seção de comentários ativa
+
+---
+
+## Sprint 4 (23 Junho–6 Julho) – Performance & Acessibilidade
+
+### Objetivo  
+Garantir carregamento rápido e conformidade WCAG.
+
+### Tarefas  
+1. **Otimização de Assets**  
+   - Minificar CSS/JS (Rakefile)  
+   - Converter imagens para WebP + lazy-loading  
+
+2. **SEO Básico**  
+   - Meta tags Open Graph e Twitter Cards  
+   - Sitemap.xml e robots.txt  
+
+3. **Acessibilidade (a11y)**  
+   - Testes com axe-core  
+   - Revisar landmarks, alt texts, navegação via teclado  
+
+4. **Monitorização**  
+   - Google Analytics / Plausible  
+   - Configurar metas de conversão (newsletter, tempo em página)
+
+### Entregáveis  
+- Relatório de performance (Lighthouse)  
+- Checklist WCAG 2.1 atendido  
+- Painel de analytics inicial
+
+---
+
+## Sprint 5 (7–20 Julho) – QA, Lançamento & Feedback
+
+### Objetivo  
+Testar, lançar e planejar iterações futuras.
+
+### Tarefas  
+1. **Testes Finais**  
+   - Cross-browser (Chrome, Firefox, Safari, Edge)  
+   - Teste em dispositivos mobile reais  
+
+2. **Deploy de Produção**  
+   - `JEKYLL_ENV=production bundle exec jekyll build`  
+   - Publicar no GitHub Pages  
+
+3. **Coleta de Feedback**  
+   - Criar formulário (Google Forms / Typeform)  
+   - Monitorar métricas 1ª semana pós-lançamento  
+
+4. **Planejamento da Próxima Iteração**  
+   - Analisar feedback e dados de uso  
+   - Priorizar backlog para novas features
+
+### Entregáveis  
+- Site ao vivo em produção  
+- Relatório de bugs e feedback inicial  
+- Roadmap de iteração 2.0
+
+---
+
+> **Dica extra:** faz deploy contínuo via GitHub Actions para cada push na branch `main`, assim manténs sempre o site atualizado sem dor de cabeça.  

_posts/-_ideas/2030-01-01-data_model_drift.md

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 ## Article Ideas on Data Drift and Model Drift
 
 
-### 2. **Model Drift: Why Even the Best Machine Learning Models Fail Over Time**
-   - **Overview**: Explore the concept of model drift and how changes in the environment or target variable can degrade model accuracy.
-   - **Focus**: Discuss the causes of model drift, including **data drift**, changes in underlying patterns, and new unseen data, with case studies on the impact of model drift in production.
-
-### 3. **How to Detect Data Drift in Machine Learning Models**
-   - **Overview**: Provide a guide to detecting data drift using statistical techniques and machine learning-based approaches.
-   - **Focus**: Methods like **Kullback-Leibler Divergence**, **Population Stability Index (PSI)**, **Chi-square tests**, and model monitoring tools such as **NannyML** and **Evidently AI**.
-
-### 4. **Techniques for Monitoring and Managing Model Drift in Production**
-   - **Overview**: Discuss best practices for monitoring model performance over time to detect and mitigate model drift.
-   - **Focus**: Real-time model monitoring, automated alerts, and retraining strategies to keep models performant. Introduce tools like **MLflow**, **Seldon**, and **TensorFlow Extended (TFX)**.
-
 ### 5. **Model Retraining Strategies to Handle Data Drift**
    - **Overview**: Provide strategies for handling data drift through **incremental learning**, **active learning**, or **periodic retraining**.
    - **Focus**: Pros and cons of different retraining approaches, and how to avoid overfitting or underfitting when adapting models to new data distributions.

_posts/2024-12-31-multiagent_collaboration_finance_building_intelligent_teams_llms.md

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+---
+author_profile: false
+categories:
+- Finance
+- Artificial Intelligence
+- Multi-Agent Systems
+classes: wide
+date: '2024-12-31'
+excerpt: Multi-agent systems are redefining how financial tasks like M&A analysis can be approached, using teams of collaborative LLMs with distinct responsibilities.
+header:
+  image: /assets/images/data_science_14.jpg
+  og_image: /assets/images/data_science_14.jpg
+  overlay_image: /assets/images/data_science_14.jpg
+  show_overlay_excerpt: false
+  teaser: /assets/images/data_science_14.jpg
+  twitter_image: /assets/images/data_science_14.jpg
+keywords:
+- Multi-agent LLMs
+- Finance automation
+- AutoGen
+- M&A analysis
+- CrewAI
+seo_description: Explore how multi-agent LLM systems like AutoGen, CrewAI, and OpenDevin can simulate collaborative roles—analyst, compliance, auditor—in complex financial workflows like M&A analysis.
+seo_title: Multi-Agent Collaboration in Finance with LLMs
+seo_type: article
+summary: This article explores the rise of multi-agent architectures in finance, using tools like AutoGen and CrewAI to simulate collaborative roles in tasks like M&A, compliance review, and financial reporting.
+tags:
+- LLM agents
+- AutoGen
+- CrewAI
+- Financial automation
+- M&A analysis
+title: 'Multi-Agent Collaboration in Finance: Building Intelligent Teams with LLMs'
+---
+
+## Multi-Agent Collaboration in Finance
+
+As financial workflows become increasingly complex, single-agent systems are often insufficient to capture the distributed expertise involved in real-world decision-making. Enter **multi-agent architectures**—systems where multiple specialized LLM agents collaborate, each playing a distinct role in tasks such as M&A analysis, regulatory review, and financial forecasting.
+
+Unlike traditional automation scripts or isolated LLM prompts, these agents are designed to communicate, negotiate, verify each other’s outputs, and adapt dynamically based on changing data or goals. This mimics real-world financial teams—where analysts, lawyers, compliance officers, and executives each bring a domain-specific lens to high-stakes decisions.
+
+---
+
+## 📊 Example: M&A Analysis with Role-Specific Agents
+
+In a typical M&A scenario, multiple perspectives are required to evaluate the viability of a deal. Here’s how a multi-agent system might simulate this:
+
+- **🧠 Analyst Agent**: Gathers income statements, balance sheets, and DCF models via API queries or SQL calls. Performs financial ratio analysis and comparative valuation.
+
+- **⚖️ Compliance Agent**: Checks for regulatory risks (e.g., SEC disclosures, antitrust red flags) using legal document parsers, case law databases, and predefined policy rules.
+
+- **📉 Risk Agent**: Analyzes previous market reactions to similar M&A deals using time series data, Monte Carlo simulations, or sentiment classification from financial news.
+
+- **📝 Reporting Agent**: Synthesizes findings from all other agents into an investment memo or pitch deck, complete with charts, disclaimers, and executive summaries.
+
+This team operates within a shared environment—coordinated via a task planner (e.g., **AutoGen**, **CrewAI**, or **OpenDevin**)—allowing agents to asynchronously pass results, critique outputs, and revise their conclusions.
+
+---
+
+## 🔧 Frameworks for Multi-Agent Finance Systems
+
+Implementing such workflows requires robust orchestration tools. Here are some of the most promising:
+
+### 🧩 AutoGen
+
+Developed by Microsoft, AutoGen is a conversation-driven multi-agent framework where agents communicate through messages and memory updates. It excels at:
+
+- Task decomposition
+- Multi-turn collaboration
+- State tracking
+
+### ⚙️ CrewAI
+
+CrewAI is built around declarative pipelines. You define "crew members" (agents), their tools, and the task flow. Ideal for:
+
+- Modular workflows
+- Role-based permissions
+- Chain-of-thought planning
+
+### 🛠️ OpenDevin
+
+Designed for developers, OpenDevin allows shell-level interaction and autonomous task execution across agents. Especially useful for integrating:
+
+- CLI and system commands
+- Data pipelines
+- Testing environments
+
+Each of these frameworks allows agents to leverage custom tools—Python scripts, SQL queries, REST APIs, or even financial modeling platforms like Excel or Bloomberg Terminal APIs.
+
+---
+
+## 🌍 Applications Beyond M&A
+
+While M&A is a flagship use case, multi-agent LLM teams are equally relevant for:
+
+- **Credit Risk Assessment**: Automated underwriting with agents checking credit scores, borrower history, and collateral valuation.
+- **Portfolio Management**: Agents simulate market scenarios, recommend rebalancing strategies, and explain allocation shifts.
+- **Regulatory Reporting**: Agents coordinate to prepare compliance submissions like Form ADV, Basel III reports, or ESG disclosures.
+
+In each case, agents act as digital collaborators—autonomously managing subtasks, synthesizing documentation, and flagging uncertainties for human review.
+
+---
+
+## 💼 Why This Matters for Financial Institutions
+
+### ✅ Scalability
+
+By distributing work among agents, complex analyses can be parallelized—handling hundreds of deals or client reports simultaneously.
+
+### 🔍 Transparency and Auditability
+
+Each agent’s operations are traceable, creating an internal audit trail of decisions and data sources.
+
+### ⚖️ Risk Reduction
+
+Multiple agents act as internal reviewers, reducing the risk of unchecked hallucinations or flawed logic in critical outputs.
+
+### 🔄 Adaptability
+
+Agents can be fine-tuned or replaced independently. For example, swapping a sentiment analysis tool or updating a regulatory parser does not disrupt the entire system.
+
+---
+
+## 🚧 Challenges and Considerations
+
+- **Latency and Cost**: Multi-agent workflows require more compute time and API calls. Caching, prompt optimization, and task batching help mitigate this.
+
+- **Alignment and Control**: Ensuring agents stay within domain and legal boundaries requires rigorous system prompts, guardrails, and feedback loops.
+
+- **Security**: Financial data is highly sensitive. Private deployments with encrypted communications and secure logging are non-negotiable.
+
+---
+
+## 🚀 The Future: AI-Powered Financial Teams
+
+The shift from tool-assisted analysts to **LLM-enabled autonomous teams** signals a deeper transformation in financial services. Future systems will likely include:
+
+- Real-time agent dashboards with override controls
+- Voice-controlled compliance copilots
+- Always-on agents monitoring macro trends or client portfolios
+
+The vision isn’t to replace financial professionals—it’s to **amplify their judgment** with fast, consistent, and tireless AI collaborators.
+
+---
+
+## 🧠 Final Thoughts
+
+Multi-agent LLM systems are redefining how intelligence is distributed across digital workflows. In finance, where complexity and regulation collide, the ability to break down tasks, assign responsibility, and synthesize diverse inputs is essential.
+
+With frameworks like **AutoGen**, **CrewAI**, and **OpenDevin**, firms now have the tools to simulate collaborative teams that work 24/7—bringing scale, rigor, and responsiveness to high-value financial decision-making.
+
+As this technology matures, the future of finance will be co-authored not by a single AI, but by a **crew of specialized agents**, working together like their human counterparts—only faster, broader, and never needing a coffee break.