Software Engineer | AI/ML & Full-Stack Developer | Building production-grade intelligent systems

I’m a Software Engineer and AI Engineer focused on building intelligent, scalable systems that solve real-world problems. My work spans full-stack development, applied machine learning, multi-agent architectures, cloud infrastructure, and data analytics—with a strong emphasis on production readiness, reliability, and human-centered design.

I specialize in turning complex ideas into deployed products: APIs, agent-based workflows, Retrieval-Augmented Generation (RAG) systems, and data-driven applications that people actually use.

My mission: Build tools that truly understand people—and empower people to build better tools.

• AI agents, RAG pipelines, and orchestration architectures
• Production ML systems with clear guardrails and observability
• Full-stack platforms with strong UX and scalable backends
• Cloud-native deployments and CI/CD automation

A production-grade AI health assistant designed with strict medical-domain grounding and safety constraints. Uses xAI Grok models restricted exclusively to health/emergency queries, deployed via Docker with hard-coded guardrails to prevent hallucinations.

• Domain-restricted: Only answers verified medical/health-emergency questions
• Model: xAI Grok
• Deployment: Docker containerized
• Safety-first: Refuses non-health prompts; zero data retention

🔗 Live demo: aihealthchat.qzz.io

A privacy-first mental wellness platform powered by six intelligent agents built with Jaseci’s JacLang byLLM architecture. Offers empathetic support, mood tracking, journaling, and emotional pattern analysis—never replacing human care.

Key Features

• 6 specialized agents: MoodLogger, TrendAnalyzer, SuggestionGen, JournalSaver
• Emoji-based mood check-ins + AI empathy responses
• Smart journaling with AI insights
• Weekly emotional trend reports
• Gamification: points, streaks, badges
• 100% private · No long-term data storage

Tech Stack

• JacLang OSP Graph Architecture
• Groq API (Llama 3.3-70B) for ultra-fast inference
• React + TypeScript frontend
• Supabase for secure persistence

🔗 Live demo: serenityai.qzz.io
📹 YouTube Demo

Transforms a single prompt into a print-ready, citation-rich LaTeX PDF in under 10 minutes using a 7-agent system built on Google Vertex AI Agent Development Kit (ADK).

What It Delivers

• 15–50+ verified web sources (via Tavily)
• Fact-checked claims (no hallucinated references)
• Dynamic Matplotlib charts (market trends, risk matrices)
• Structured academic report (executive summary → conclusion)
• Auto-generated Markdown → LaTeX → PDF

⚡ End-to-end pipeline in <10 minutes
⚡ Zero manual formatting or citation work

Agent Workflow
Supervisor → Researcher → FactChecker → Visualizer → Writer → Formatter → Compiler

All agents share a coordinated in-memory state for reliable execution.

Tech Stack

• Vertex AI ADK (Python)
• Gemini 2.5 Pro & Flash
• Tavily (web search)
• Python REPL (Matplotlib)
• Pandoc + LaTeX (PDF export)
• Kaggle Notebook environment

🔗 GitHub: github.com/rayklanderman/CapstoneProject-Autoresearcher
📹 YouTube Demo

An offline-first Progressive Web App (PWA) delivering culturally relevant, AI-powered education across Africa—accessible via WhatsApp and optimized for low-bandwidth environments.

• Content localized to African contexts (e.g., maize-based math)
• Swahili + English support
• Curriculum-aligned lessons (Primary to Secondary)
• Works offline; syncs when online

🔗 Live demo: tutalearn.study

A production-ready Flutter app delivering live Kenyan TV, radio, and news—with a zero-data-collection privacy policy.

• HD livestreaming (OK.ru integration)
• Radio + RSS news feed
• All logic runs on-device
• Google Play Store compliant (v3.0.1)

🔗 Google Play: Weru Digital
🔗 GitHub: github.com/rayklanderman/weru_digital

Python • TypeScript • JavaScript • Dart • SQL

Jupyter Notebook • Anaconda • Kaggle Notebooks • Google Colab

FastAPI • React • Next.js • Flutter • Streamlit • Pandas • Polars • Matplotlib

Vertex AI ADK • LangChain • LlamaIndex • LangGraph
Groq • Together AI • xAI Grok 4 • OpenAI • Anthropic • Gemini

Google Cloud Platform • Oracle Cloud Infrastructure (OCI)
Docker • Kubernetes • Terraform • Cloud Run • Vertex AI

GitHub Actions • CI/CD pipelines • Container-based deployments

Prometheus • Grafana • OpenTelemetry

Claude Code • Google Antigravity • OpenCode • GitHub Copilot • Cursor

• Oracle Cloud Infrastructure 2025 Certified AI Foundations Associate (Oct 2025)
• Data Analytics – ALX Africa (Sep 2025)
• Certified Software Development Professional (CSDP) – Power Learn Project (Jan 2024)
• Stanford CS106A: Code in Place (Jan 2024)
• Google Cloud & Generative AI Skills (Gold League) – 17+ labs completed
• Digital Credentials Portfolio – Credly by Pearson (Generative AI, AWS, GCP, Cybersecurity)

• 🌐 Portfolio: rayklanderman.is-a.dev
• 💼 LinkedIn: linkedin.com/in/rayklanderman
• 🐦 Twitter/X: @rayklanderman
• 📧 Email: [email protected]

“Building tools that understand people—and empowering people to build better tools.”