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Professional PCB and schematic design / analysis with eagle, kicad and Altuim designer. Expert with embedded systems, IoT and rocketry.

Joseph A. | AI Automation Specialist Make com | n8n | GoHighLevel | Zapier | AI Agents | Claude Code | OpenAI I got into automation because I kept seeing the same problem: businesses were spending hours doing work that a good workflow could handle in the background. A lead would come through a form, someone would copy it into a CRM, another person would send the follow-up email, and someone else would remember to update the pipeline. Nothing was necessarily difficult, but there were too many small steps and small steps are where things get missed. That’s the kind of problem I like solving. I help businesses turn manual processes into AI-powered automation systems using Make com, n8n, GoHighLevel, Zapier, OpenAI, Claude, and Claude Code. I don't believe automation should simply be about connecting two apps. I first look at how the business actually works, find the bottlenecks, and then build a workflow around the outcome you want. What I Work With Make com & n8n Complex workflow automation Multi-step scenarios Routers, filters, iterators and aggregators Webhooks and HTTP requests API integrations Error handling and troubleshooting Data processing and synchronization Workflow optimization GoHighLevel (GHL) CRM setup and automation Lead capture and routing Pipeline automation Email and SMS follow-up Appointment workflows AI lead qualification Client onboarding GHL SaaS setup Snapshots and sub-account automation AI & AI Agents OpenAI / ChatGPT integrations Claude API Claude Code AI agents AI lead qualification AI customer support AI document processing AI data extraction AI-powered decision workflows Automated personalized responses Zapier & Integrations Zapier workflows REST APIs Webhooks JSON OAuth and API authentication CRM integrations Google Sheets Airtable Gmail Slack WhatsApp Third-party SaaS integrations A Typical Project For example, imagine a company receives 100+ leads every week. Instead of someone manually checking forms, copying information into GHL, deciding which leads are important, sending emails, and remembering to follow up, I can build a system where: Lead comes in → AI reads it → lead is qualified → GHL is updated → personalized message is sent → sales team is notified → follow-ups happen automatically. If something goes wrong, the workflow can flag the problem instead of silently failing. That's the difference I try to bring to every automation I build: less manual work, fewer missed steps, and a system the business can actually rely on. Beyond Automation I'm also comfortable working with APIs, JavaScript, databases, webhooks, JSON, AI/LLM APIs, system integrations, and troubleshooting. So when a native integration isn't enough, I can work with the API or build a custom solution around it. Whether you need a single Make com automation, a complete GHL CRM system, an n8n AI agent, a Zapier workflow, or a connected AI automation ecosystem, I can help design and build it from start to finish. Core skills: Make com, Make com Automation, n8n, n8n Automation, GoHighLevel, GHL, Zapier, AI Automation, AI Agents, AI Agent Development, Claude Code, Claude API, OpenAI, ChatGPT API, API Integration, REST API, Webhooks, CRM Automation, Lead Management, Lead Generation, Lead Qualification, Sales Automation, Marketing Automation, Business Process Automation, Workflow Automation, CRM Integration, SaaS Automation, Client Onboarding, Email Automation, SMS Automation, WhatsApp Automation, Data Processing, System Integration, Intelligent Automation. Make com, Make com Automation, n8n, n8n Automation, GoHighLevel, GHL, Zapier, AI Automation, AI Agents, AI Agent Development, Claude Code, Claude API, OpenAI, ChatGPT API, API Integration, REST API, Webhooks, CRM Automation, Lead Management, Lead Generation, Lead Qualification, Sales Automation, Marketing Automation, Business Process Automation, Workflow Automation, CRM Integration, SaaS Automation, Client Onboarding, Email Automation, SMS Automation, WhatsApp Automation, Data Processing, System Integration, Intelligent Automation. Make com, Make com Automation, n8n, n8n Automation, GoHighLevel, GHL, Zapier, AI Automation, AI Agents, AI Agent Development, Claude Code, Claude API, OpenAI, ChatGPT API, API Integration, REST API, Webhooks, CRM Automation, Lead Management, Lead Generation, Lead Qualification, Sales Automation, Marketing Automation, Business Process Automation, Workflow Automation, CRM Integration, SaaS Automation, Client Onboarding, Email Automation, SMS Automation, WhatsApp Automation, Data Processing, System Integration, Intelligent Automation. Make com, Make com Automation, n8n, n8n Automation, GoHighLevel, GHL, Zapier, AI Automation, AI Agents, AI Agent Development, Claude Code, Claude API, OpenAI, ChatGPT API, API Integration, REST API, Webhooks, CRM Automation, Lead Management, Lead Generation, Lead Qualification, Sales Automation, Marketing Automation, Business Process Automation, Workflow Automation, CRM Integration,

Hello, I am ADEWUMI TOYYIB an Electronics and Electrical Engineer with over 7years Experience specializing in Hardware Design, Hardware Prototyping, PCB Design, AC/DC Circuit Analysis, Embedded Systems, Arduino, ASIC ,VLSI, Power and Distribution, MEP, and Lighting Design. My expertise extends to Dialux Evo, AutoCAD, Revit, PLC Programming, and Solar/PV Systems Design. ❇️What I Offer on your project: I provide professional design, analysis, and supervision for a wide range of electrical and electronic projects, including: Electronics & PCB Design: ✔️ Professional PCB design and layout ✔️ Electronic circuit schematics (analog & digital) ✔️ Embedded system development (Arduino, STM32, FPGA, ASIC) ✔️ Power electronics design and optimization ✔️VLSI and ASIC chip design MEP & Electrical Design: ✔️ Electrical designs for residential, commercial, industrial, and oil & gas projects ✔️ Compliance with NFPA, NEC, IEC, API, and other industry standards ✔️ Load calculations and cable sizing ✔️ Electrical wiring, distribution, and protection systems ✔️ Motor Control Center (MCC) design ✔️ Grounding network and lightning protection ✔️ Power transformers and generator sizing ✔️ Single-line diagrams and power schematics ✔️ Lighting design using Dialux Evo ✔️ ELVS (Extra Low Voltage Systems), CCTV, and Access Control Systems ✔️ Fire detection and alarm system design ✔️ Home automation solutions Software Proficiency: 🔹 AutoCAD & Revit (including Revit MEP) 🔹 Dialux Evo (Lighting Design) 🔹 Microsoft Excel (Load calculations & reports) 🔹 Arduino & PLC Programming 🔹 STM32 CubeIDE (Embedded systems) 🔹 TINA Simulator & LTspice (Circuit analysis & simulation) 🔹 ModelSim (FPGA & ASIC design) 🔹 PVsyst (Solar/PV System Simulation) 🔹 KiCad & Altium (PCB Design) 🔹 EPLAN (Electrical schematics & automation) ❇️why hire me: I am committed to delivering high-quality, industry-compliant designs that meet project specifications. Let’s collaborate to bring your vision to life! Best regards, Toyyib

If you need electrical drawings that are accurate, code-compliant, and ready for construction or permit approval, I can help. I design professional electrical systems for residential, commercial, industrial, and renewable energy projects, delivering documentation that contractors can build from with confidence. Over the years I've completed electrical design work covering projects across the USA, Canada, Australia, Europe, and the Middle East, producing drawings that comply with NEC, IEC, BS, and other applicable standards. My expertise includes ✔ Electrical Single Line Diagrams (SLD) ✔ Electrical Schematics ✔ Panel Design ✔ Control Wiring Diagrams ✔ Distribution Board Schedules ✔ Electrical Layouts ✔ Lighting Plans ✔ Load Calculations ✔ Cable Sizing ✔ Voltage Drop Calculations ✔ Power Distribution ✔ Earthing & Lightning Protection ✔ Motor Control Circuits ✔ PLC Wiring Diagrams ✔ As-built Drawings ✔ Permit Drawings ✔ Electrical Estimation ✔ BOQ/BOM Preparation ✔ PDF to DWG Conversion ✔ Reverse Engineering Existing Drawings Solar PV Design I also specialize in complete Solar PV system design including • Grid-Tied Systems • Hybrid Systems • Off-Grid Systems • Battery Energy Storage Systems (BESS) • String Layout • Inverter Selection • Cable Sizing • Protection Design • PV Layout • Single Line Diagrams • Solar Permit Packages PCB Design I provide PCB development from concept through manufacturing. ✔ PCB Layout ✔ Schematic Capture ✔ Altium Designer ✔ KiCad ✔ EasyEDA ✔ Eagle ✔ Gerber Generation ✔ Manufacturing Files ✔ JLCPCB Production Files Software AutoCAD AutoCAD Electrical Revit MEP ETAP PVsyst Aurora Solar Bluebeam Revu PlanSwift Altium Designer KiCad EasyEDA Google SketchUp Microsoft Excel Services ✅ Electrical Design ✅ Electrical Drafting ✅ Single Line Diagram (SLD) ✅ Electrical Schematics ✅ Control Wiring ✅ Power Distribution Design ✅ Load Calculation (NEC) ✅ Cable Sizing ✅ Panel Design ✅ Switchgear Design ✅ Lighting Design ✅ MEP Electrical ✅ Solar PV Design ✅ Battery Energy Storage Systems (BESS) ✅ Electrical Estimation ✅ BOQ & BOM ✅ As-built Drawings ✅ Permit Drawings ✅ PDF to DWG ✅ DWG to PDF ✅ PDF to Excel Why clients hire me • Clear, organized, and construction-ready drawings • Fast communication • Attention to detail • Standards-compliant documentation • Reliable turnaround • Long-term collaboration Whether you need one drawing updated or a complete electrical package from concept to construction, I focus on delivering work that is accurate, practical, and easy for installers, reviewers, and project teams to use. Let's discuss your project.

Electrical Electronics Engineering Tutor || PCB Designer using Altium || Arduino and ESP32 Instructor || Tech Enthusiast || IoT Engineer || Solar Consultant ||

Have a product concept, hand sketch, prototype, or existing CAD that needs to become a manufacturing-ready consumer product? I’m an Industrial Designer specializing in Consumer Product Design, Consumer Electronics, CAD Modeling, Mechanical Design, Wearable Technology, and PCB Design. I help startups, hardware founders, and brands move from concept development through prototype development, Design for Manufacturing (DFM), and production-ready CAD. My work connects the enclosure, PCB, electronic components, ergonomics, materials, assembly, and manufacturing process from the beginning. This prevents common problems such as poor component fit, awkward controls, unnecessary tooling costs, difficult assembly, and designs that look attractive but cannot be manufactured efficiently. I can develop a new product from the ground up or perform a structured design review of your sketches, prototype, or existing CAD. The goal is a refined, high-quality product with strong usability, realistic manufacturing costs, and a clear path to production. SERVICES INDUSTRIAL DESIGN AND CONSUMER PRODUCT DEVELOPMENT Concept development, hand sketches, design review, concept exploration, and multiple design directions. I refine form, proportions, ergonomics, functionality, user interaction, materials, and finishes to create premium consumer products that balance appearance with manufacturing feasibility. CAD MODELING AND MECHANICAL DESIGN Production-ready 3D CAD modeling in SolidWorks and Autodesk Fusion 360. This includes plastic and metal part design, internal layouts, assembly architecture, wall thickness, draft angles, ribs, bosses, snap fits, tolerances, fit clearances, fastening features, and detailed part refinement. Deliverables can include native CAD files, STEP files, engineering drawings, production drawings, exploded views, and assembly drawings. CONSUMER ELECTRONICS AND COMPONENT INTEGRATION Consumer electronics enclosures developed around real PCBs, displays, batteries, speakers, microphones, sensors, buttons, connectors, antennas, and electronic components. I consider component placement, cable routing, thermal management, structural integrity, sealing, service access, product interfaces, assembly requirements, and enclosure fit throughout the design process. I also develop wearable technology, connected hardware, IoT products, and compact electronic devices where size, weight, ergonomics, and component integration are critical. PCB DESIGN AND PCB LAYOUT Schematic capture and PCB layout using Altium Designer and KiCad. Capabilities include board outlines, component placement, Rigid PCB, Flex PCB, Rigid-Flex PCB, SMD and SMT integration, power management, sensor integration, connector placement, and enclosure fit validation. Developing the PCB and mechanical enclosure together helps reduce fit problems, connector misalignment, unnecessary product size, and expensive design revisions. DESIGN FOR MANUFACTURING AND PROTOTYPING DFM for injection molding, CNC machining, sheet metal fabrication, and 3D printing. For injection-molded plastic parts, I consider draft angles, parting lines, consistent wall thickness, ribs, bosses, snap fits, heat-set inserts, assembly sequence, tooling risk, and production tolerances. I also support prototype development using FDM, SLA, and SLS, including fit testing, assembly validation, and design revisions based on prototype or manufacturer feedback. The objective is economical tooling, cost reduction, reliable assembly, and a practical transition into high-volume or mass production. PRODUCT RENDERING AND MANUFACTURING DOCUMENTATION Photorealistic KeyShot rendering and 3D product visualization for design reviews, presentations, marketing, and manufacturer communication. Manufacturing documentation can include native or source CAD files, STEP or STP, STL, 3MF, technical drawings, assembly drawings, Gerber files, Pick and Place files, manufacturing notes, and a sourced BOM. Files are organized for contract manufacturers and suppliers to review, quote, prototype, and produce. PRODUCT DEVELOPMENT PROCESS Discovery: Review the users, requirements, electronics, dimensions, technical constraints, manufacturing goals, and required deliverables. Concept Development: Explore practical concepts and refine the strongest direction around aesthetics, ergonomics, functionality, assembly, and cost. CAD and Electronics Development: Develop the enclosure, internal component layout, PCB requirements, mechanical parts, and assembly architecture as one connected system. Prototype and Validation: Evaluate fit, clearances, controls, assembly, sealing, and performance through 3D printing, physical prototypes, and PCB builds. Manufacturing Handoff: Prepare manufacturing-ready CAD, technical documentation, and source files for supplier quotations, tooling review, and production. You will receive direct technical feedback throughout the project.