YassinMeta
Portfolio & Track Record

Engineering Intelligent Systems That Deliver Measurable ROI

Explore our verified case studies, founder credentials, and interactive technology stack.

YFOUNDER & LEAD
Senior Full-Stack & AI Systems Architect
Fiverr Pro & Upwork Verified
7+ Years Production Experience

Crafting High-Leverage Software for Global Businesses

I'm Yassin, founder and principal engineer at YassinMeta. I bridge the gap between high-level business revenue goals and elite technical execution. My work focuses exclusively on eliminating operational bottlenecks through autonomous AI pipelines, building conversion-optimized Next.js web applications, and deploying context-aware conversational bots.

Case Studies

Featured Client Transformations

Real business problems solved with quantifiable ROI and production software.

Apex Capital Partners (FinTech / Lending)
AUTOMATION

Autonomous Multi-Channel Lead Qualification Engine

Built an end-to-end n8n + Python automation pipeline scoring inbound loan applicants, querying credit APIs, and dispatching real-time Slack alerts to senior partners.

+310% Faster Lead Response (<45s)
$140k/yr Manual Labor Saved
99.98% Pipeline Uptime
n8n Self-HostedPython FastAPIOpenAI GPT-4o+2 more
LuxeLiving Direct (E-commerce / Home)
CHATBOTS

Omnichannel WhatsApp & Web Support AI Agent

Custom conversational agent trained on 1,200+ product SKUs, return policies, and Shopify order status with real-time stock lookup.

82% Autonomous Resolution Rate
+28% Upsell Conversion
Sub-200ms Latency
WhatsApp Business APIShopify GraphQLPinecone RAG+2 more
DataPulse Cloud (B2B SaaS)
WEB

Next.js 15 Enterprise Analytics Dashboard & Landing

Engineered a lightning-fast marketing engine and high-concurrency SaaS control panel with Supabase authentication and Stripe subscription billing.

Lighthouse 100/100 Core Web Vitals
0.2s Largest Contentful Paint
+44% Visitor-to-Trial Rate
Next.js 15 App RouterTypeScriptTailwind CSS+2 more
OmniHealth AI (MedTech / Telehealth)
GEO

GEO Generative Engine Optimization & Entity Graph

Engineered Schema.org JSON-LD Knowledge Graphs and semantic citation architectures targeting ChatGPT, Perplexity, and Gemini search results.

#1 Recommendation in Perplexity AI
+220% Referral Traffic from AI Models
100% Brand Accuracy
Schema.org JSON-LDSemantic Entity ModelingPerplexity API+1 more
Technical Mastery

Interactive Technology & Architecture Matrix

Years of battle-tested development across frontend, AI pipelines, and distributed cloud systems.

Frontend & UI Engineering

Next.js 15 (App Router)
Mastery · 6+ Years
Server Components, SSR, Edge Runtime
TypeScript & React
Mastery · 7+ Years
Strict Typing, State Architecture, Clean Code
Tailwind CSS & Framer Motion
Mastery · 5+ Years
Bespoke Design Systems, Fluid Micro-Interactions
Radix UI & shadcn/ui
Expert · 3+ Years
Accessible WAI-ARIA Primitive Components

AI & Multi-Agent Orchestration

n8n Workflow Automation
Mastery · 4+ Years
Self-Hosted Production DAGs, Custom Nodes
OpenAI / Gemini / Anthropic APIs
Expert · 3+ Years
Function Calling, Embeddings, Structured Outputs
LangChain & LlamaIndex
Expert · 2+ Years
RAG Knowledge Graph Search, Hybrid Search
Python (FastAPI & Asyncio)
Advanced · 5+ Years
AI Microservices, Data Processing Workers

Databases, Cloud & Security

Supabase & PostgreSQL
Expert · 4+ Years
Row Level Security (RLS), Realtime, pgvector
Docker & Self-Hosted Linux
Advanced · 5+ Years
Containerization, Nginx Reverse Proxy, SSL
Stripe & Payment Webhooks
Expert · 5+ Years
Subscriptions, Usage-Based Billing, Escrow
Vercel / Netlify / Cloud Run
Mastery · 5+ Years
Global Edge Networking, Automated CI/CD