ARSLAN VUZMAL LONE
PUBLIC ENGINEERING ARCHIVE

Selected Work & Case Studies

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

SHOWING 9 VERIFIED PROJECTS
Agentic SystemsWorking Prototype

AI Sales Lead Qualifier

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

leads-qualifier-ai.sysAgentic Systems
Inquiry WebhookLangGraph AgentIntent & RubricCRM PriorityStandard Log
VERIFIED ARCHITECTUREAI Sales Lead Qualifier
PythonLangGraphFastAPINext.js
AutomationOpen Source

WhatsApp Automation Hub

Centralized Python orchestrator for handling concurrent WhatsApp customer inquiries with automated intent classification and seamless human handoff.

whatsapp-orchestrator-ai.sysAutomation
WhatsApp WebhookNLP RouterRedis CacheInstant Reply /Human Agent
VERIFIED ARCHITECTUREWhatsApp Automation Hub
PythonWhatsApp Business APIFastAPIRedis
Data & Machine LearningLive

AI Invoice Parser

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

invoice-data-extractor-ai.sysData & Machine Learning
Invoice PDFUnstructuredVision AI EngineLine Item ExtractTyped JSONERP Sync
VERIFIED ARCHITECTUREAI Invoice Parser
JavaScriptNode.jsVision AIExpress
AutomationLive

Competitor Tracking Engine

Automated monitoring of competitor websites, pricing updates, and feature changes using Playwright and diff analysis.

competitor-intel-monitor-ai.sysAutomation
Input EngineProcessing NodeResult
VERIFIED ARCHITECTURECompetitor Tracking Engine
PythonFastAPIPlaywrightBeautifulSoup
Full-Stack PlatformsWorking Prototype

B2B Audit Engine

Comprehensive business health and operational compliance auditing platform built with Next.js, Prisma, and PostgreSQL.

business-audit-tool-ai.sysFull-Stack Platforms
Input EngineProcessing NodeResult
VERIFIED ARCHITECTUREB2B Audit Engine
TypeScriptNext.jsPrismaPostgreSQL
AutomationOpen Source

Non-profit Workflow Automation

Automation infrastructure built with n8n and Python to connect donation platforms, volunteer databases, and CRM tools.

social-impact-n8n.sysAutomation
Input EngineProcessing NodeResult
VERIFIED ARCHITECTURENon-profit Workflow Automation
Pythonn8nWebhooksREST APIs
Developer ToolsOpen Source

Enterprise Automation Matrix

A repository of reusable n8n blueprints with error handling and retry logic for enterprise IT, HR, and finance tasks.

business-problems-n8n.sysDeveloper Tools
Input EngineProcessing NodeResult
VERIFIED ARCHITECTUREEnterprise Automation Matrix
Pythonn8nJSONDocker
Developer ToolsLive

Modern Dashboard Templates

Production-ready React dashboard layouts featuring responsive charts, clean component composition, and accessible controls.

dashboard-templates.sysDeveloper Tools
Input EngineProcessing NodeResult
VERIFIED ARCHITECTUREModern Dashboard Templates
TypeScriptReactTailwind CSSRecharts
Developer ToolsLive

Premium Web Templates Collection

A collection of conversion-focused web templates built with Next.js, Tailwind CSS, and Framer Motion.

web-templates.sysDeveloper Tools
Input EngineProcessing NodeResult
VERIFIED ARCHITECTUREPremium Web Templates Collection
TypeScriptNext.jsTailwind CSSFramer Motion