PUBLIC ENGINEERING ARCHIVE

Selected Work & Case Studies

A practical archive of 9 public software engineering projects, illustrating real business problems solved, architecture overviews, and public code repositories.

SHOWING 9 PUBLIC PROJECTS
Agentic SystemsOpen Source

AI Sales Lead Qualifier

Reads incoming sales inquiries, evaluates purchasing intent against qualification rubrics using LangGraph, and routes qualified leads directly to CRM representatives.

SALES.QUALIFIER.AI // SUPERVISOR_GRAPHConceptual Architecture Diagram
INPUT
Web Inquiry
ROUTER
LangGraph
EVALUATION
Intent Score
OUTPUT
CRM Record
PythonLangGraphFastAPINext.js
AutomationOpen Source

WhatsApp Automation Hub

Centralized Python orchestrator for processing WhatsApp customer inquiries with intent classification and human handoff routing.

WHATSAPP.ORCHESTRATOR // WEBHOOKSystem Architecture Diagram
WEBHOOK
WhatsApp API
CLASSIFIER
FastAPI NLP
STATE
Redis Cache
ESCALATE
Human Desk
PythonWhatsApp Business APIFastAPIRedis
Data & Machine LearningOpen Source

AI Invoice Parser

Extracts line items, totals, vendor details, and taxes from invoice PDFs using Vision AI models and structured JSON schemas.

INVOICE.EXTRACTOR // VISION_PIPELINESystem Architecture Diagram
UPLOAD
PDF / Scan
VISION AI
OCR Model
VALIDATE
JSON Schema
DISPATCH
ERP Webhook
JavaScriptNode.jsVision AIExpress
AutomationOpen Source

Competitor Tracking Engine

Automated monitoring of target websites, pricing updates, and structural content shifts using Playwright and DOM diff analysis.

COMPETITOR.MONITOR // SCRAPERSystem Architecture Diagram
CRON
Scheduler
SCRAPER
Playwright
COMPARE
DOM Diff
ALERT
Email Digest
PythonFastAPIPlaywrightBeautifulSoup
Full-Stack PlatformsOpen Source

B2B Audit Engine

Operational compliance auditing platform built with Next.js, Prisma, and PostgreSQL.

BUSINESS.AUDIT // COMPLIANCESystem Architecture Diagram
CLIENT UI
Next.js 16
API LAYER
App Router
ORM
Prisma DB
REPORT
PDF Export
TypeScriptNext.jsPrismaPostgreSQL
AutomationOpen Source

Workflow Automation Pipelines

Automation infrastructure built with n8n and Python to connect external forms, databases, and communication tools.

N8N.AUTOMATION // WORKFLOW_HUBSystem Architecture Diagram
EVENT
Form Trigger
PIPELINE
n8n Engine
NODE
Python Code
SYNC
CRM Update
Pythonn8nWebhooksREST APIs
RAG & Knowledge SystemsOpen Source

Atlas Knowledge RAG Platform

Document ingestion, hybrid vector retrieval, and grounded generation system built with Python, Qdrant, and FastAPI.

ATLAS.KNOWLEDGE // HYBRID_RAGSystem Architecture Diagram
CORPUS
PDF Ingest
VECTOR STORE
Qdrant DB
RERANK
CrossEncoder
RESPONSE
Citations
PythonQdrantFastAPILangChain
Agentic SystemsOpen Source

OmniRouter Agent Dispatcher

FastAPI and Python agent dispatcher that classifies task payloads and delegates work to domain-specific worker agents.

OMNIROUTER // DISPATCHERSystem Architecture Diagram
PAYLOAD
User Intent
SUPERVISOR
FastAPI Router
QUEUE
Redis Bus
WORKER
Domain Tool
PythonFastAPILangGraphRedis
Full-Stack PlatformsOpen Source

VoxDesk Customer Operations

Processes incoming customer support inquiries, classifies urgency, and drafts automated support responses with human oversight gates.

VOXDESK.AI // SUPPORT_TRIAGESystem Architecture Diagram
TICKET
Support Email
TRIAGE
FastAPI Tag
DRAFT
Suggested AI
APPROVAL
Human Desk
TypeScriptNext.jsPythonFastAPI