Hire the Best Multiprotocol Label Switching (MPLS) Specialists

7 years at Intel as an Electronics Design Engineer, now independent — every Upwork project rated 5.0. Tier-1 semiconductor companies bring me in for overflow PCB layout; for startups, I'm the expert they can't hire full-time. I'm the engineer to call when a board is too complex, too fast, or too power-hungry to get wrong on the first spin — or when you need measurements you can actually trust. Not the cheapest bid; the one who gets it right. To date, each board I've designed has come up working the first time. "Within minutes it was obvious he understood the problem at a level I hadn't encountered before — he was already asking questions our own team hadn't thought to ask. They found several issues that would have been a nightmare to deal with after the fact ... the board went to manufacturer on time, and I actually felt good about it. What I appreciated most was that Ethan just owned it — the same attention to detail that caught those issues carried through the entire engagement." — Daniel L., Founder, VC-backed hardware startup · February 2026 Need one engineer to own your whole board, concept to debugged hardware? Or extra senior hands on an overflow layout? Either way, you get the same silicon-grade rigor. Through my firm, EGS Engineering, I cover the full range of electronics and PCB design — a broad base of everyday board work, with deep specialization in two areas: ▸ HIGH-COMPLEXITY COMPUTE PLATFORMS — high-speed, high-power, high-density boards for datacenter and AI hardware (CPUs, ASICs, SoCs, FPGAs), power delivery into the hundreds of amps, and silicon validation. ▸ PRECISION MEASUREMENT & TELEMETRY — trustworthy measurement chains from nanovolts to volts, modeled, calibrated, and lab-validated. ──────────────────────────────────── SPECIALTY 1 — HIGH-COMPLEXITY COMPUTE PLATFORMS The hardest class of digital hardware: high-speed, high-power, high-layer-count, high-density boards with thousands of components. • Full-board ownership around CPUs, ASICs, SoCs, FPGAs, and MCUs — architecture, schematic, layout, and bring-up • High-speed interfaces under real signal-integrity constraints: PCIe Gen4, DDR3L, LPDDR5, DRAM, ONFI/NAND, eMMC/SD, USB, HDMI, I2C, SPI, I3C, and custom buses • Up to 24-layer stackups owned end to end — signal integrity, power integrity, and DFM/DFA locked before release, so you don't burn a fab cycle and weeks of schedule on a respin. • Power Electronics — multiphase VRMs up to 12 phases and 360 A, and the board/package PDN around them, kept within spec at hundreds of amps: model extraction, PDN/PI simulation, regulator tuning, and validation against target-impedance and transient budgets. • SSD validation platforms exposing the controller, NAND/Optane media, rails, and PCIe — custom sockets, breakout/pathfinding, instrumentation, bring-up, debug, and firmware support. ──────────────────────────────────── SPECIALTY 2 — PRECISION MEASUREMENT & TELEMETRY Measurement you can stake a design decision on. I don't just drop in an ADC and hope for the best. I architect the entire measurement chain, model it, extract and ingest models, and design the calibration and validation so the numbers on the screen actually mean something. • Architected and led teams to build TWO mixed-signal measurement platforms (precision analog front ends + FPGAs) delivering accurate power and temperature telemetry for storage and memory devices • Front ends spanning nanovolts to volts and milliamps to hundreds of amps — architected, modeled, and lab-correlated so the reading is one you can defend in a design review, not one you have to take on faith. • Precision AFEs (INA / op-amp), ADCs, voltage references; temperature sensing via thermistors, RTDs, and BJTs; TEC control • Modeling and validation: SPICE, MATLAB/Simulink, Python — model extraction, lab correlation, Bode, load-step, calibration ──────────────────────────────────── Start small if you want to: send me your specs or invite me to your job and I'll give you an honest read on scope, risk, and whether I'm the right fit — that first conversation is on me. Need a deeper answer before you commit? I also offer paid scoping consultations — a written risk and architecture assessment you can act on. Either way, you'll know exactly where you stand before any real work begins.

Ex-Production Designer specializing in flawless pre-press setup, structural packaging, and high-end print design. I eliminate costly manufacturing errors before your files ever hit the press. If you have ever had a manufacturer reject your design files due to incorrect bleed, bad RGB-to-CMYK conversion, or broken dielines—you know how expensive and frustrating print delays can be. That is where I come in. With over 8 years of professional experience—including 3 years managing complex workflows and 150+ high-volume print products for an international print-on-demand team—I bridge the gap between beautiful creative design and flawless technical execution. 🛠️ What I Do for Your Business: Packaging & Labels: Custom structural dielines, box layouts, and premium product label designs that pop on shelves and e-commerce stores. Pre-Press & Technical Optimization: Setting up flawless bleed, slug, margin, trapping, and rich black levels. Spot color/Pantone management. Multi-Page Layouts: Clean, professionally typeset corporate brochures, catalogs, annual reports, and magazines. Digital Production: High-converting display ads, vector tracing, and complex photo manipulation/product cleanup. 🎯 Why Clients Choose Me Over General Graphic Designers: Print-Ready Guarantee: I design with the final manufacturing process in mind. Your print shop will receive exactly what they need—no errors, no back-and-forth emails, no delays. Agency-Level Speed & Efficiency: Having handled high-velocity international production, I know how to deliver premium quality under tight deadlines. Flawless Technical Layouts: Expert command over Adobe Illustrator, Photoshop, and InDesign, ensuring vector precision and pixel-perfect file structures. Let’s ensure your next print or packaging project is completely stress-free.

Automation Engineer | PLC, HMI, SCADA, OPC, MQTT, IIOT, VFD, SERVO Specialist Experienced in designing and implementing industrial automation systems using Siemens, Allen-Bradley, Schneider, Mitsubishi, Omron, and Keyence platforms. I deliver reliable, efficient, and well-structured control solutions tailored to your process needs. Proficient in industrial digital twin using Simumatik and Factory I/O for virtual. What I Do: Commissioning and realistic system testing. PLC programming (Siemens TIA Portal, Allen-Bradley Studio 5000, Schneider EcoStruxure, Mitsubishi GX Works, etc.) HMI & SCADA development (WinCC, FactoryTalk View, InduSoft Web Studio, etc.) Industrial communication & network integration (Ethernet/IP, Profinet, Modbus, OPC UA) Troubleshooting, commissioning, and system optimization Migration of legacy control systems to modern platforms

I help supplement brands turn rough ideas into formulas that can actually be made, pass review, and hold up when someone looks at the science. I’ve been formulating for a bit over 15 years, with a Biochemistry background and a focus on evidence‑based, clinically dosed products. Most of my work is “concept to manufacturer‑ready.” I build specs for capsules, tablets, powders, gummies, and functional drinks, and I’m used to working around real‑world constraints like flavor systems, cost targets, and what your co‑packer can actually run. When it genuinely improves stability, taste, or absorption, I use delivery systems like liposomal vitamin C/glutathione, nano‑emulsified CBD or curcumin, cyclodextrin complexes for flavor masking and fat‑soluble actives, and microencapsulation for things like probiotics, omega‑3 and iron. I’ve formulated for a range of established brands and manufacturers at different stages, from early‑stage start‑ups to more mature companies adding new SKUs. To protect client IP, I don’t post logos or names here, but I can walk through anonymized projects and what we did on a quick call. I’m pretty direct: if a formula looks weak, risky, or over‑complicated, I’ll say so and explain why in plain language. I also consult for a Canadian cGMP, NSF‑aligned contract manufacturer, so I can help sanity‑check quotes, timelines, and ingredient sourcing, and connect you with a production partner if you need one. You’re free to work with any manufacturer; my role is to make sure the formula and production plan make sense for your product and budget. On the regulatory side, I handle Health Canada Natural Health Product work and have submitted dozens of NPN applications. I’m used to going back‑and‑forth with reviewers, adjusting evidence packages, and structuring submissions so they’re less likely to get tied up in unnecessary questions and delays. I keep a private catalog of 200+ formulations with extended technical notes across categories like hormonal health, longevity, alopecia, fertility, metabolic health, gut health, and performance. That lets me move quickly from a first concept to a solid draft instead of starting from scratch each time, then customize around your brand positioning, target customer, and manufacturing setup. What you can expect to receive from me on a typical project: - A clear, manufacturer‑ready spec sheet (actives, excipients, overages, testing requirements). - Dosing rationale in normal language, with the key references I’m basing decisions on. - Risk flags (regulatory, stability, sensory, cost) and practical notes for pilot runs and scale‑up. - Optional support talking with your manufacturer or lab so nothing gets lost in translation. Beyond formulation itself, I’ve built up contacts across the industry: healthcare professionals, ingredient suppliers, contract manufacturers, label printers, and distribution partners. If you’re missing one of those pieces, I can usually point you toward options that fit your stage and budget. If you already have a draft formula or even just a rough idea on paper, send over your target market, dosage form, and any must‑have ingredients. I’ll reply with the main risks I see, where the formula could be stronger, and what I’d do first if we worked together.

I help e-commerce sellers, importers, and manufacturers place physical products legally on the EU, UK, and North American markets without the back-and-forth that usually comes with compliance work. I'm the founder of EcoComply GmbH (Heilbronn, Germany), a product compliance consultancy. We specialize in: • Amazon seller compliance — CE marking, GPSR documentation, EU Responsible Person, EPR/LUCID registration, listing remediation • CE technical files & Declarations of Conformity — electronics (LVD/EMC/RED/RoHS), PPE, machinery, toys • Chemical compliance — REACH, CLP labelling, SDS gap analysis, Prop 65 • Quality & safety documentation — QMS manuals, inspection checklists, supplier documentation packages • US compliance — CPSIA, OSHA 1910.1200 SDS, Prop 65 warnings What you get: — Documentation that holds up under marketplace audits and customs scrutiny — Direct technical answers from a German-registered consultancy (HRB 802310) — Capacity to act as your formal EU Authorized Representative or UK Responsible Person Recent work includes CE/GPSR programmes for abrasives manufacturers, CPSIA compliance for US baby products, REACH/CLP labelling for cosmetics and incense, EPR registration in DE and FR, and Amazon listing remediation across EU marketplaces. I scope commercially and stay involved through delivery. Technical execution is handled by my in-house compliance team, so projects don't bottleneck on one person. 📌 Before we start, please include in your message: • Company name and country • Product type and intended use • Target markets (EU / UK / US / CA) • The specific compliance issue you're trying to solve If you sell or manufacture a physical product and need it compliant — let's talk.

Senior FPGA Architect specializing in Xilinx Zynq and UltraScale+ platforms, delivering production-grade hardware architectures and high-performance embedded systems. I design scalable FPGA solutions from system architecture through RTL implementation, timing closure, Linux integration, and field deployment. My focus is building reliable, optimized, and maintainable systems — not just functional prototypes. Core Skills: FPGA Architecture & RTL Design -Verilog / VHDL (clean, timing-accurate RTL) -AXI4, AXI-Stream, AXI-Lite system design -High-throughput data pipelines -Custom IP core development -Timing closure & performance optimization -CDC handling and constraint strategy Xilinx Platforms -Zynq-7000 SoC -Zynq UltraScale+ MPSoC -Vivado (IP Integrator, Block Design, Constraints) -Vitis / SDK workflows Embedded Linux Integration -PetaLinux build systems -Device Tree customization -Kernel configuration & driver integration -U-Boot customization -PS–PL communication optimization Vision Acceleration & High-Speed Systems -Real-time image processing pipelines -MIPI CSI camera integration -Hardware acceleration using AXI-Stream architectures -DMA-based high-bandwidth transfers -Edge vision system optimization What I Deliver: -Clean and modular FPGA architecture -Production-ready Vivado & PetaLinux projects -Fully documented RTL and system design -Resource-optimized and timing-closed designs -Clear milestones and professional communication I work with startups, research teams, and industrial companies that require high-performance FPGA systems with long-term maintainability. If you need a Xilinx-focused architect who understands hardware, Linux, and system-level integration, I’m ready to support your project perfectly as you want from architecture to deployment.