Saidani M.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

With 81+ delivered hardware projects and 5+ years of industry experience before Upwork, I help startups, R&D teams, and product-driven companies transform ideas into reliable, manufacturable electronic products. I am an Electrical & Electronics Engineer specialized in embedded hardware, PCB design, and system-level product development. My designs are built for real-world deployment, certification, and scaling, not just lab testing. Core Expertise 🔹 PCB Design & Hardware Engineering • Schematic capture (Altium / KiCad / industry-standard tools) • Datasheet-driven component selection • High-speed & mixed-signal layout • Power integrity & signal integrity considerations • DFM, DFA, EMI-aware layout practices • Complete manufacturing files (Gerbers, BOM, Pick & Place) 🔹 Embedded Systems & Firmware • ESP32, STM32, nRF52, ARM Cortex-M platforms • BLE, WiFi, CAN, UART, SPI, I²C, RS485 • Low-power architecture & battery optimization • Real-time systems & peripheral integration • Sensor fusion & communication interfaces 🔹 Power Electronics & Energy Systems • DC-DC converters (buck, boost, buck-boost) • Battery-powered systems & BMS integration • Power stage design & efficiency optimization • Protection circuits & thermal considerations 🔹 Product Domains • IoT devices • Consumer electronics & smart gadgets • Robotics & motor control systems • Drones & UAV electronics • ROV & underwater systems • Industrial control systems • Custom embedded platforms What Makes My Work Different I design with manufacturability, reliability, cost optimization, and scalability in mind from day one. I stay involved through: • Hardware revisions • Design validation • Pre-certification preparation • Production support I think like a product engineer, not just a circuit designer. When required, I collaborate with trusted software and mechanical engineers to deliver complete system-level solutions, not isolated PCBs. All communication, milestones, and payments are handled through Upwork to ensure structured and transparent collaboration. If you're looking for an engineer who understands architecture, constraints, validation, and production — not just schematics, we’ll work well togethe