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Awarded Expert-Vetted status on Upwork. 🥇Awarded Top-Rated Status 3+ Times.🥇In the Top 1% of freelancers.🥇 Hi, I’m Nathaniel Cruz a highly skilled (and experienced) Product Designer (UI Designer / UX Designer) and Creative Director located in sunny Orlando, Florida (born and raised in Chicago, IL). I specialize in crafting beautiful high quality user interface designs with a clean user-first approach. With over 18 years of professional design experience working with some of the largest brands in the America, and freelancing for some of todays most successful startups, I am able to not only offer effective design solutions, but timely communication and successful results on your project. Trust me with the design of your next web or native application interface design project and I would be more than happy to produce excellent design solutions for you and your organization. I am readily available, with fast consistent internet connection and a personal cell phone number in which you can use to reach me at any time, I'm a real human who speaks your language. :) Thank you and I look forward to working with you! Highly skilled Product Designer / UI Designer / UX Designer / Creative Director (with years of Front-End Web Development experience as well. I no longer offer Front-End Development services on Upwork) from Florida with 18+ years of professional experience.

👋 Hi, I’m Chris! I'm a Senior Web Developer & Designer with 10+ years of experience building websites that work the way they're supposed to - on every device, for every user. Most of what I do is either building something from scratch or stepping into an existing site and making it better: cleaner code, better performance, more consistent design. I've worked across government, nonprofit, and enterprise - so I'm used to real constraints, real stakeholders, and real deadlines. ⚙️ What I’m Great At 🔹 Design & Development • WordPress, Drupal, Adobe Experience Manager • Static site frameworks (Hugo, Jekyll) • HTML / HTML5 • CSS / CSS3 / SASS • JavaScript / jQuery • Responsive, mobile-first design • Cross-browser compatibility • 508 / accessibility compliance 🔹 Workflow, DevOps & QA • Git-based version control • Build tools (Gulp / Grunt) • Deployment and DevOps support • Performance optimization and debugging • Structured QA with AI-assisted analysis and manual validation • Jira-based collaboration and delivery 🔹 Design Capabilities • High-fidelity mockups and wireframes • Design systems and style guides • UX/UI collaboration with developers and stakeholders • Tools: Sketch, InVision, Zeplin 🚀 Why Clients Choose Me ✅ 10+ years of hands-on experience across government, nonprofit, and enterprise ✅ AI-assisted workflows that reduce turnaround time and overall cost ✅ Developer and designer — fewer handoffs, better results ✅ Former CTO mindset with a strong focus on service and over-delivery ✅ Highly available (typically 9am–3am EST) ✅ Preference for fixed-scope contracts to avoid unnecessary hourly costs ✅ Focused on long-term partnerships, not one-off work 🤝 Previous Clients • Navy Federal Credit Union — UI/UX Development • American Chemical Society — AEM Development, HTML/CSS, UI/UX Design • Catholic Relief Services — CMS Development & HTML/CSS • WestEd — WordPress Development • US Patent and Trademark Office — Drupal Design & Development • The Office of Financial Research — Front-End & Data Visualization • And many other nonprofit, education, and enterprise organizations 💬 Let’s Work Together If you’re looking for a dependable, senior-level partner who can design, build, optimize, and maintain your website efficiently—and do it the right way—I’d be happy to review your project and discuss next steps.

✅ Lead System Design Engineer with 14 years' of experience ✔︎ TOP RATED PLUS | 80+ happy customers 🚀 Providing turn-key solutions from idea to production: Electronics, Firmware, Mobile Software, Prototyping, and Manufacturing. HARDWARE: - Schematic Design: Digital Systems, Analog boards, Power electronics. - Environment: Altium Designer, Kicad - PCB Layout: 1 - 18 layers, 3D View, and Manufacturing Service in JLCPCB and PCBWAY - Outputs: Component selection, BOM generation, Manufacturing documents. FIRMWARE: - FPGA firmware in VHDL on Xilinx/Altera FPGA and SoC, - MCU firmware in C/C++ for ARM, ST, TI, NXP, Atmel, PIC, Arduino, PSOC, ESP32, and NRF series. - Bluetooth, Bluetooth Low Energy (BLE), and wireless module programming. SOFTWARE: - Embedded Linux Yocto, Buildroot, Busybox - Embedded coding bare-metal C, Freertos, ThreadX, UC-OS - QT C++ - Mobile apps: native apps for Android (Java) - Backend: Python - User interface (UI, UX) PROTOTYPING: - PCB Prototype manufacturing, debugging, and validation; - Consultation on any aspect of design and manufacturing. HIGHLY SPECIALIZED IN **************************************************** AUTOMOTIVE / ELECTRIC VEHICLES: - Body Control Module (BCM) - Requested Wireless System - Powertrain Engine Control Unit (Gasoline/Diesel ECU) - Door Control Unit - Canbus Gateway TCP/IP (CANFD) - Instrumental Cluster for Infotainment - Entertainment Systems with the application processor - Video capture and monitoring systems CONSUMER: - IoT projects, sensors, wearable electronics, smart-home systems - Medical Electronic Goniometer INDUSTRIAL: - High-reliability systems for critical applications (Robotics, Oil and Gas, Automation); - Micro-controller and FPGA-based control systems - Power Supplies (AC/DC/AC) and Electric Drives (240/480VAC) - MPPT and Inverter for energy conversion systems - Analog Video: CVBS, Composite, PAL, NTSC, AHD - Digital Video: CSI2, DSI, TI FPD-Link3, HD/3G-SDI WIRELESS: - Bluetooth and BLE-enabled devices (Bluetooth 4.0/4.2/5.0, BLE) - 2.4Ghz radio transmitters (WiFi, Bluetooth, Radio) - GSM Tracking system - GPS capture module - LORA Products ************************************************** *MCU* : Freescale MPC55xx/MPC56xx, ARM Cortex M3/4 - ARM A8/9, Motorola 68HC11, Motorola 68HC12, TI DSP TM320C6713, TI CC2530 8051RF Cores, iMX51/53/6/8 Multimedia Processors, TI Sitara AM335 Industrial cores, Intel Atom, Infenion TC389/399, STM32 M0/M4/F7/H7, MSP430, Ambarella S5L, Nextchip NVP6134, NVP6324 AHD, ESP32, NRF52, PSOC6. *Operating Systems* : Embedded Linux, RTOS *FPGA and SoC* : VHDL, Quartus, Xilinx ISE, Vivado. Xilinx Spartan-3/6, Zynq-7, Ultrascale MPSOC. *RADAR* : Acconeer A111, A121 Innosent SMR RFBeam CDM324 *BLUETOOTH* : TI CC series, Microchip RN42 *Communications* : TCP/IP, RS232, RS422, RS485, CAN-BUS, SPI, I2C, One wire, QSPI, Modbus *Testing* : Vectorcast, Polyspace Unit Test, QAC Statical Code Analysis *Development Environment* : CodeWarrior, Eclipse, Visual Studio, QT, Keil, IAR, Understand *Configuration management* : SVN, JIRA, IBM Rational DOORS, IBM Clearcase/ClearQuest *Specialties* : DO-178C certification, aerospace, real-time software, model-based software design, HMI design, powertrain control units, ETPU, Automotive fault management regulations (OBD, J1939) and routines, Video capturing and monitoring interfaces such as MIPI csi2, dsi, and dual lvds. Developing high-volume electronic devices, IoT products Tags: Electrical Engineer, Electronics, Hardware Design, Firmware Development, PCB Design, PCB Layout Service, Board Layout, Schematics, Altium Designer, IoT, Internet of Things, Power Electronics, Bluetooth, BLE, TI, Texas Instruments, Freescale, NXP, FPGA, SoC, VHDL, Verilog, Xilinx, Altera, VHDL, C, C++, MCU, RTOS, Microcontroller, prototype, validation, Enclosures, BMS, SolidWorks, Android, Java, Mobile Apps, Database, Python. Services: - Embedded software design in C/C++, - PCB schematics and layout design, all fabrication outputs will be provided, - GUI design with Qt C++, - Embedded component search, - Engineering system design, - Android and IOS application development for Embedded devices, - IoT, Gateway, PLC automation for industry-grade projects, - Embedded Linux device driver, root file system, video streaming, qt embedded, etc. - Camera and video monitoring system design - FPGA SW design - Hardware Design/Component BOM - Turnkey Product Design

I am a Principal Design and Firmware Engineer with over 20 years of experience in electronic and embedded systems design. My expertise spans RF technology, networking, and low-power battery applications. I excel in taking projects from concept to rapid prototypes in a short period of time the to high-volume production, ensuring that every detail aligns with client specifications and industry standards. My strong communication skills facilitate collaboration across teams, while my problem-solving abilities drive innovative solutions. I specialize in neural network training and prediction, providing cutting-edge insights to enhance product performance. If you need a seasoned engineer who can deliver reliable, efficient designs and scale your technology projects seamlessly, let's discuss how I can contribute to your success.

With over 30 years of multimedia experience, I bring a Full-Stack perspective to digital products. My primary focus is helping companies optimize what they already have by conducting deep-dive UX/UI and accessibility audits—ensuring your digital presence is intuitive, reliable, and thoroughly up to date with current WCAG and ADA compliance standards. Because I am also a hands-on builder who develops and maintains websites, I look at every project from the framework up. This means my audits don't just hand you vague theories; they provide practical, real-world suggestions and recommendations that clarify what needs fixing to ensure your site is user-friendly, accessible, and rock-solid. I have a diverse set of skills. I take on many different projects, and each has its own flair, flow, goals, and results. I learn from everything I do and thrive by taking on new projects and by being an expert in areas where I excel. I have worked on projects that include, but are not limited to: - WCAG/ADA - QA Software Testing (Visual & User Workflow Based) - Quality Assurance Testing - UI/UX Testing - Website Auditing - Website Manager & Hosting - Website Design & Developing (WordPress & Elementor) - E-Commerce & setting up an online store (WooCommerce & Square) - Graphic Design, Logos, & Branding - Podcast Editing & Promotion - Video Editing, Voice Overrides, & YouTube - eBooks, Presentations, & PDF Design - Proofreading - Marketing & SMM - Desktop Publishing Companies I have worked with: - SMB Team Marketing Agency - MURAL (Visual Collaboration Software) - The Retirement Lifestyle Show - Tomlinson Center - Heliospekt - GT Advanced Aerial Services - Bella Macroon - Leanin' Tree Greeting Cards - Janus Funds
 - Wild Oats Markets (now Whole Foods)
 - Denver Broncos - Colorado Rockies - Mr. Rooter
 - Mr. Electric - Aire Serv - And More
 I currently have openings for short-term projects from start to finish or for ongoing weekly/monthly projects, and there is always room for growth. I am willing to grow with your company as we work together to better your reach and share your message.

Hello, I’m Idris, a UI/UX Designer, Product Designer, and Digital Product Specialist with over 5 years of experience, passionate about crafting intuitive, user-centered, and visually captivating digital experiences that blend form with functionality. I specialize in transforming complex ideas into seamless, user-friendly interfaces through strategic User Experience Design (UX Design) and User Interface Design (UI Design). My goal is to create high-converting, user-centered products that not only look great but also solve real problems, improve usability, and deliver measurable business results. 💼 Throughout my career, I've had the pleasure of working with a variety of clients from startups to established brands helping them elevate their digital presence through thoughtful UX strategy, responsive web design, and product design solutions. My expertise includes: • Mobile App Design (iOS & Android) • Web Design & Responsive Web Design • SaaS & Web Application Design • Dashboard & Enterprise Applications • UI/UX Design for Startups and MVPs • Web3 User Interface Design • eCommerce Solutions • Landing Page Design & Conversion Optimization • Marketplace Platforms • Event Management Platforms • Website Redesign • Design Systems & Style Guides • Interaction Design What I Value: I prioritize trustful and transparent relationships with my clients. I believe that open communication is the key to delivering designs that align with your vision, business objectives, and user needs. Your privacy, terms, and deadlines will always be respected. My Design Process: 🔍 Understanding Your Needs Whether you have a clear vision or just an initial idea, I’m here to help. Together, we define the product vision, business goals, user needs, and overall User Experience Strategy. I also conduct Competitive Analysis, UX Research, and Journey Mapping when needed. 🧩 User Flow, Wireframing & Prototyping I create detailed User Flows, Wireframes, and Interactive Prototypes to visualize and validate concepts before development. This process helps identify usability issues early and ensures a smooth user experience. 🎨 Final UI Production Once the structure and functionality are validated, I design polished, High-Fidelity User Interfaces that are visually engaging, scalable, and ready for developer handoff. My Deliverables Include: • User Flows • Wireframes • Interactive Prototypes • High-Fidelity Mockups • Responsive Web & Mobile Designs • Design Systems • Style Guides • UI Kits • Developer-Ready Assets Tools I Use: 🎨 Figma | Adobe XD | Sketch | Adobe Photoshop | Adobe Illustrator 📋 Miro | Asana | Marvel | Zeplin Why Choose Me? ✅ User-Centered Design Approach I focus on creating intuitive experiences that increase engagement, improve usability, and keep users coming back. ✅ Strategic Product Thinking Beyond visuals, I help structure products through UX Research, User Flow Design, Interaction Design, and usability-focused decision-making. ✅ Collaboration & Communication I believe the best products are built through close collaboration, transparency, and continuous feedback. ✅ Attention to Detail My commitment to quality ensures that every design decision serves a purpose and contributes to a better user experience. 🚀 Let's embark on this design journey together and create something extraordinary. Whether you need Mobile App Design, Web Design, Landing Page Design, UX/UI Design, Website Redesign, Wireframing, Prototyping, or a complete product experience, I’m ready to help bring your vision to life. 🍀 Thanks for your time! I look forward to working together.