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jameskhele/README.md

James

Software Engineer
Specializing in B2B SaaS platforms, AI orchestration (LangGraph, RAG), and webhook-triggered automations.

LinkedIn Portfolio Email Resume


🛠️ High-Quality Featured Projects

BridgeForge (SaaS & B2B Automation)

B2B Automation Platform for Revenue Operations.

  • Core Stack: Next.js, React, Node.js, n8n, Make.com, HubSpot API, Twilio API, Clearbit API, PostgreSQL
  • Impact: 6-tool suite (Friction Auditor, Pitch Builder, Margin Calculator, Legal Vault, Dashboard, Operator Mode) designed to audit business workflows and deploy middleware automations. Saves clients 18+ hours/month and increases lead-to-call conversions by 35%.
  • Live Demo

🌌 AETHER-OS (AI & Systems)

Multi-Agent AI Orchestration Platform.

  • Core Stack: Next.js 15, FastAPI, Python, LangGraph, PostgreSQL, ChromaDB (Vector DB), WebSockets, Docker
  • Impact: Coordinates three autonomous AI agents over real-time WebSockets with under 200ms inter-agent message latency. Implemented LangGraph orchestration and vector-database RAG, achieving a 40% retrieval relevance improvement. Fully containerized CI/CD deploying in under 4 minutes.
  • Live Demo

📊 EXAMINER (Backend Systems)

Automated Constraint-Satisfaction Scheduling Engine.

  • Core Stack: Java, MySQL, JDBC, JUnit
  • Impact: Maps 50+ subject categories for 800+ entities to automatically generate conflict-free schedules, reducing administrative overhead by 38 hours per semester.
  • Publication: Published research paper on solver heuristics: "Design and Implementation of a Constraint-Satisfaction Scheduling Engine for Academic Examinations" in IJCSE, 2025.

🔬 Transformer-Attention-Dynamics (Neural Engineering)

Linear algebraic exploration engine for transformer networks.

  • Core Stack: JavaScript (ES6+), CSS3, HTML5
  • Impact: Step-by-step interactive simulator calculating raw matrix tensor transformations for Scaled Dot-Product Attention (Query, Key, Value).
  • Live Demo

⚙️ Technical Skills

  • Languages: TypeScript, JavaScript (ES6+), Python, Java, SQL, HTML5, CSS3
  • Frontend: React, Next.js, Tailwind CSS, SSR, State Management, Responsive Design, Responsive UI
  • Backend & APIs: Node.js, FastAPI, Express, REST APIs, WebSockets, JWT/OAuth2 (RBAC)
  • Databases: PostgreSQL, MySQL, Redis, Connection Pooling, Query Optimization
  • AI & Automation: LangGraph, RAG Pipelines, Vector DBs, n8n, Make.com, HubSpot/Twilio APIs
  • DevOps & Cloud: Docker, GitHub Actions, CI/CD, Git, Linux, GCP, Vercel, Jest

📊 GitHub Profile Stats

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  1. AetherNexus-AGI AetherNexus-AGI Public

    ?? Neural Mesh Visualizer simulating a distributed autonomous agent graph architecture.

    HTML 1

  2. EXAMINER EXAMINER Public

    Automated Examination Management System with timetable, seating, and invigilator assignment

    TypeScript