Do you need an AI engineer who can own the entire pipeline — from raw data to deployed product? I build production-grade AI systems across agents, RAG, computer vision, and automation.
🤖 Agentic AI & Chatbots
Multi-agent systems with LangChain and LangGraph. Conversational AI and chatbots with Dialogflow CX. Supervisor agents, tool-calling, structured outputs, and fallback handling.
📄 RAG & Document Intelligence
End-to-end RAG pipelines with hybrid search, reranking, and self-RAG control. PDF processing including image and table extraction via VLMs. Query internal documents, databases, and reports in natural language.
👁️ Computer Vision & OCR
Full OCR pipelines using OpenCV, PaddleOCR, and Vision-Language Models. NER with BERT for structured data extraction from identity documents and forms. Photoshop-to-Python compositing pipelines using Pillow and cv2.
🧠 Model Training & Fine-Tuning
Custom dataset creation, model fine-tuning, and evaluation. Deployed fine-tuned models on AWS EC2 with S3 storage.
⚙️ Workflow Automation
Production automations in n8n, Make, and Zapier connecting CRMs, WhatsApp, email, and webhooks.
🔌 Full-Stack Delivery
FastAPI backend + React or Streamlit frontend + AWS/DigitalOcean deployment. You get a working product, not a prototype.
🧰 Tech Stack
AI Agents: LangChain · LangGraph · CrewAI · Dialogflow CX
Computer Vision: OpenCV · Pillow · PaddleOCR · VLMs
RAG: ChromaDB · Pinecone · FAISS · LlamaIndex
Training: PyTorch · HuggingFace · Fine-tuning
Automation: n8n · Make · Zapie
Backend: Python · FastAPI · PostgreSQL
Cloud: AWS EC2 · S3 · DigitalOcean
📬 Let's talk
Tell me what you're building. I'll respond with a clear architecture and a scoped first milestone.
Data Science
Python
Data Analytics
Artificial Intelligence
Data Engineering
MLOps
Machine Learning
Deep Learning
MySQL Programming
Dialogflow
Belmajdoub A.
Fes, Morocco
$60/hr
4.3
37 jobs
8+ Years of Experience | RF & Microwave ICs | PCB & Embedded Systems | Full-Cycle Hardware Development
🔹 About Me
I am a Research Consultant and Senior Electronics Design Engineer with over 8 years of experience in RF/mmWave design, microwave sensing, PCB development, and embedded systems. My career bridges academic research and industrial product development, giving me a unique ability to deliver solutions that are both scientifically rigorous and industry-ready.
I’ve collaborated with leading companies and institutions worldwide, including NXP Semiconductors, UXV Center, PETROGISTIX, Indusys, and BBJ Electronics, as well as universities and research labs across Europe, Asia, and North America.
Whether you need cutting-edge research support or end-to-end hardware design, I provide top-quality, full-cycle engineering services — from concept to mass production.
📘 Research Consulting & Teaching
→ Defining research gaps & questions
→ Designing methodologies
→ Developing project proposals and grant applications
→ Conducting literature reviews
→ Summarizing state-of-the-art
→ Data Collection & Analysis
→ Analysis, modeling, and simulation
→ Drafting manuscripts, reports, and papers
→ Preparing datasheets, technical documentation, and grant reports
→ Identifying suitable journals or conferences
→ Formatting manuscripts to meet editorial standards
→ Preparing presentations, and posters
→ Helping universities or labs develop long-term research strategies
→ Supporting innovation and technology transfer
→ Measuring the societal, industrial, or academic impact of research
→ Designing metrics and evaluation frameworks
⚙️ Engineering & Product Development
→ PCB Design: schematic, layout, BOM, Gerber files
→ Embedded Systems: FPGA, microcontrollers, DSP-based systems
→ IC Design: LDOs, DC-DC converters, op-amps, comparators, bandgaps
→ RF & Microwave Design: Communications Circuits and Sensing
→ RFIC & MMIC Design: TSMC 0.18um (Si Process), UMS PH25 (GaAs Process), and WIN (GaN process
→ Radar & UAV Systems: VTOL drones, radar prototyping
→ Power & Solar Systems: inverters, smart chargers, DC-DC converters
🔹 Why Work With Me
✅ Dual Expertise: Academic rigor + industrial execution
✅ Proven Track Record: Delivered projects for global companies & labs
✅ Precision & Clarity: Datasheet-level documentation and reporting
✅ Client-Focused: Tailored solutions aligned with project goals
✅ Full-Cycle Support: From research design to hardware deployment
📩 Let’s Collaborate
If you’re looking for a consultant or engineer who can translate complex ideas into practical, high-quality solutions, I’d be glad to help.
FPGA
Cadence Platform
Antenna Design
VLSI
Amplifiers & Filters
Verilog
Hardware Prototyping
PCB Design
Bluetooth
RF Microwave Design
Integrated Circuit
Electronic Circuit Design
Microcontroller
Ayoub S.
Fes, Morocco
$60/hr
5.0
57 jobs
100% Job Success Score. 45+ contracts delivered. Zero failed launches.
I build SaaS platforms, AI-powered products, and automation systems end to end — from architecture to deployment. Startups hire me to ship their MVP fast. Growing businesses hire me to build the tools and dashboards their teams actually use. Either way, the goal is the same: something that goes live, gets users, and holds up at scale.
Previously shipped production systems at Orange and General Electric. Now I work with founders and product teams who need that same engineering quality without the enterprise overhead.
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WHAT I BUILD
────────────────────────────────
SaaS Platforms and MVPs
Multi-tenant architecture, role-based access, subscription billing, admin dashboards. The full product — not just a prototype. I own the entire stack from database schema to deployment.
AI-Powered Applications
LLM integrations, RAG pipelines, AI copilots and chatbots embedded into products that work reliably in production — not just impressive in demos.
Automation Workflows
n8n, Make, and Zapier systems that eliminate the manual work slowing your team down. Custom API logic, real-time data sync, approval flows, and reporting pipelines.
Interactive Dashboards
Real-time KPI tracking, geospatial maps, and multi-source data terminals. Built to be glanceable, fast, and decision-ready.
Full-Stack Web Development
React and Next.js frontend, Node.js and NestJS backend, PostgreSQL, deployed on AWS with Docker and CI/CD pipelines.
────────────────────────────────
PROJECTS SHIPPED
────────────────────────────────
1. K-12 SEL SaaS — TspeaksNYC
Multi-role platform for school districts: student dashboards, teacher portals, curriculum delivery, and daily check-ins aligned to CASEL standards. Role-based auth covering Teacher, Student, and Admin. Designed to scale from a single school to a full district. 5-star review across all dimensions, client returning for next phase.
2. Automation System — n8n, Google Sheets, Discord
End-to-end pipeline connecting an AI node, Google Sheets sync, and a Discord approval workflow. Handles reruns and real-time updates with no manual intervention. Client: "Ayoub is an n8n expert, quick and effective. We will definitely hire him again."
3. AI Fitness SaaS — APEX
Production-ready fitness platform: 9 responsive dashboard screens, real-time workout tracking, Recharts data visualization, Framer Motion interactions, and an AI coaching layer. Dark editorial aesthetic inspired by Linear and Whoop. Blank canvas to launch-ready in a single sprint.
4. Real Estate Fintech — TitleFlow
Turns mobile home title transfers from a 6-week paper process into a 5-day fully online flow. Marketing site with scroll animations, OAuth with Seller and Buyer roles, client portal, and admin dashboard. Stack: React 19, TanStack, TypeScript, Tailwind v4.
5. US Housing Market Data Terminal
Broadcast-ready terminal for a real estate YouTube channel. Live data across all 50 states via Mapbox GL JS choropleth map — median price, YoY change, days on market, inventory. Metric switching, hover tooltips, click-to-zoom. Automated ingestion from Zillow and Redfin, no manual uploads.
6. Business Performance Dashboard
Unified real-time view across 6 data sources — CRM, ERP, marketing, support, IoT sensors, and spreadsheets. Bold glanceable KPIs, live team leaderboard, OKR tracking, department comparisons, and an animated data-source map. Built for desktop and wall-mounted office displays.
7. Dental SaaS — PerioChart Pro
Cloud-native SaaS built for dental and periodontal practices. Clinical charting engine with voice-activated input and smart analytics, practice management with billing and e-prescriptions, and a patient portal with secure sharing and compliance-ready PDF exports. Stack: React, NestJS, PostgreSQL.
8. Football Ticket Marketplace
Real-time platform for Champions League, El Clasico, and FIFA World Cup 2026. Supabase live inventory, Shopify checkout, live scarcity badges, instant e-ticket delivery. 50,000+ tickets sold across 18 events in 8 countries with 100% secure delivery rate.
────────────────────────────────
TECH STACK
────────────────────────────────
Frontend: Next.js - React - TypeScript - Tailwind CSS
Backend: Node.js - NestJS - FastAPI - PostgreSQL
AI / LLM: LangChain - OpenAI API - RAG - Vector DBs
Automation: n8n - Make - Zapier - Custom API integrations
Infrastructure: AWS - Docker - CI/CD - GitHub Actions
────────────────────────────────
Clients describe me as reliable, committed to quality, solution-oriented, and a clear communicator — consistently across 45+ contracts.
Have an idea, a half-built product, or a process to automate?
Send me a message with your brief — even a rough idea works. I respond instantly.
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