Hire the Best Computer Hardware Designers
in Ukraine

First impressions happen in seconds.Your logo deserves more than a static PNG. I create cinematic 2D logo animations in After Effects that make brands memorable in the first 3 seconds — for YouTube intros, websites, and social ads. Clients come to me when they need a logo reveal that feels premium, not template-generated. If you want your brand to look premium and stand out — you’re in the right place. I specialize in high-end logo animation and motion design using Adobe After Effects. My goal is simple: create visuals that make your brand look more expensive, more professional, and more memorable. I’ve worked with startups, agencies, and personal brands to bring logos to life with smooth, modern animation and perfectly synced sound design. What I can do for you: • Custom logo animation (no templates or generic work) • Smooth motion graphics & transitions • Kinetic typography & text animation • Social media animations (Instagram, TikTok, Ads) • Sound design & audio sync Why clients choose me: • Clean, modern, premium style • Fast communication & delivery • Attention to detail • Focus on results, not just visuals Every project I create is tailored to your brand — no copy-paste solutions. Let’s create something that makes your brand stand out.

✅ Hardware Designer | ✅ Embedded & Firmware Developer | ✅ Software Engineer I'm an experienced electronic engineer with over 14 years of expertise in hardware and software design. My key strengths include: - PCB Design - Circuit Design - Firmware Development for STM8 & STM32 Whether you need a custom PCB layout, a sophisticated circuit, or reliable firmware, I’m here to deliver innovative solutions that meet your needs. Core Skills: - Programming: C, C++, Python, PyQt, Bash - Tools: KiCAD, Altium Designer, LtSpice, IAR, STVD + COSMIC, Keil, Postman, Wireshark, PyCharm, MySQL Workbench, Visual Studio, Eclipse, Git Extended Experience In my most recent project, I utilized: - Project Management Tools: Jira, Confluence, Bitbucket - Embedded Software: C, C++, Python, Embedded Linux, MariaDB, Qt - PC Software: Python, PyQt - Cloud Technology: AWS, Python, MariaDB, Docker, JavaScript - PCB Design Tools: Altium Designer, KiCAD, LtSpice - Testing & Debugging: UL2524, Wireshark, Postman, MySQL Workbench, Oscilloscope, Digital Analyzer, Soldering Equipment Let's Work Together: With my broad skill set and attention to detail, I can turn complex engineering challenges into seamless, practical solutions. I’m excited to collaborate and bring your projects to life!

❤Thank you for visiting my profile.❤ My name is Tetiana Medetska, a dedicated Electronic Hardware and Firmware Engineer specializing in creating innovative and high-quality solutions for electronic product development. I am passionate about transforming ideas into reality through meticulous design and development. -Core Competencies: -PCB Design & Development: Expert in designing reliable, high-performance printed circuit boards (PCBs). Specialization in power supply circuits (DC-DC, AC-DC conversions) and multilayer designs for embedded systems. Proven track record in developing efficient LED driver circuits and RF PCB layouts. -Firmware Development: Extensive experience programming microcontrollers including STM32, DSPIC, ESP32 and ESP8266. Mastery of communication protocols such as UART, SPI, Ethernet, USB, CAN, and MODBUS for seamless integration. Proficient in implementing wireless technologies including Wi-Fi, Bluetooth, and ZigBee. -RF Design & Analysis: Strong capabilities in RF circuit design, antenna optimization, and simulation for applications like WiFi, Bluetooth, and RFID. Expertise in developing RF filters, splitters, transceivers, and power amplifiers tailored to specific application needs. I am committed to delivering cost-effective, high-quality solutions without compromising performance or deadlines. I welcome the opportunity to connect and discuss how I can contribute to your projects.

I am a Hardware Engineer with 10+ years of experience in PCB Design, Microcontroller Programming, and Embedded Systems development. I specialize in building robust Hardware solutions using ESP32, STM32, Arduino, and Raspberry Pi platforms. From initial Schematic capture in Altium or KiCad to final production-ready devices, I deliver high-performance electronics that work in the field. Highlights: - 100% Client success score - 95% first-pass PCB success rate across 100+ boards - Reduced BOM cost by 10–20% per unit through component optimization - Designed and reviewed 100+ PCBs across IoT, industrial, and automotive sectors - Firmware optimized on battery-powered ESP32 devices 📍 Core Services: Professional PCB Design & Schematic Capture - High-quality PCB Design delivery using Altium and KiCad with 100+ commercial products launched globally. - Schematic development and PCB Design for high-density multilayer boards (up to 16+ layers, microvias, HDI). - Hardware Design focusing on DFM/DFA, achieving 98% First-Time-Right fabrication with zero board respins. - Expertise as a PCB Designer in Altium Designer, KiCad PCB, and EasyEDA with 10,000+ hours of hands-on layout experience. - PCB Design for PCB Audio, RF (up to 6+ GHz), and high-speed digital interfaces (DDR4/PCIe Gen4 length matching). - Professional PCB Design and Circuit Designer services for Electronics projects, cutting time-to-market by 30% via IPC-Class 3 compliance. Expert Microcontroller Programming & Firmware: - Expert Microcontroller Programming for diverse industrial and consumer platforms with 99.9% uptime in production. - Microcontroller Programming for ESP32, STM32, Arduino, and Raspberry Pi, covering 200+ deployed nodes. - Embedded Systems development using Embedded C and C language, optimizing memory footprint by up to 40%. - Custom Firmware and Embedded Software for Embedded Systems IoT applications with MISRA C compliance and AES-256 security. - Advanced Microcontroller Programming for ESP32 Firmware, STM32 HAL, and Arduino Programmer tasks with FreeRTOS multi-threading. - Embedded Systems and Microcontroller Programming for Robotics and Python-based logic, accelerating sensor polling rates by 3x. Strategic Leadership & IoT Solutions: - I lead ARTAXE Electronics, a hardware engineering team. As CEO and Electronics Engineer, I ensure every Embedded Systems project is scalable and commercially viable, managing $500K+ in R&D budgets. - IoT architecture for ESP32 and Raspberry Pi systems, supporting 10k+ active concurrent devices in the cloud. - Embedded Systems Engineer services for Embedded Systems with long-range connectivity (LoRaWAN/LTE-M up to 15km range). - Integration of Schematic designs with Antenna Design and PCB Firmware, improving signal integrity and wireless range by 25-30%. - Deployment of Embedded Systems for AgTech (PivotHawk) and industrial monitoring across 50,000+ hectares / 100+ industrial sites. Mechanical Design & Enclosure Development - Bridging the gap between an Electrical Engineer and a Mechanical Engineer, ensuring 0mm clearance errors via precise ECAD-MCAD co-design. - Mechanical Design using SolidWorks, AutoCAD, and CAD tools with 0.05mm tolerance precision. - Enclosure Design and Industrial Design for IP-rated devices (up to IP67/IP68 water & dustproof standards). - Professional Mechanical Design Engineer and Enclosure Designer support, optimizing parts for injection molding to cut tooling costs by 20%. - Mechanical Designer services for custom Hardware housing, validated through 50+ rapid prototypes (3D-printed ASA/SLA). Why Partner With Me❓ ✅ Altium & KiCad Mastery: Expertise in Altium for high-end professional projects and KiCad for open-source flexibility. The workflow in Altium ensures precision, while KiCad provides cost-efficiency. ✅ Prototyping & Production: I don't just create a Schematic; I deliver a working device. From Arduino prototypes to STM32 production units. ✅ Comprehensive Hardware Support: Every Hardware project includes a thorough Schematic review and PCB Design Circuit Design validation. ✅ Reliable Microcontroller Programming: Providing Embedded Engineer grade code for ESP32, STM32, and Raspberry Pi nodes. 💡 Technical Toolkit: ✅ Software: Altium, KiCad, EagleCAD, EasyEDA, SolidWorks, AutoCAD. ✅ Platforms: ESP32, STM32, Arduino, Raspberry Pi, nRF52, i.MX8. ✅ Focus: Embedded Systems, IoT, PCB Design, Microcontroller Programming. Ready to bring your hardware vision to life❓ From the initial Schematic stage to the final PCB Design and production support, I am dedicated to your project's success. Whether you need a simple prototype or a complex Hardware system, let's discuss how my expertise can drive your innovation forward. ❗ Click the "Message" or "Invite" button to start a conversation about your project today❗

Your R&D Engineering Partner for Startups. IoT, Medical Devices, Embedded Hardware. I help startups and product companies turn ideas into manufacturing-ready hardware products. Our team supports the entire development cycle - from concept exploration to prototype and production transfer. With 60 engineers and on-site prototyping labs, we provide full-cycle hardware development including electronics, embedded software, and mechanical engineering. How we work 💡 Concept: we discuss the idea, clarify requirements, and evaluate feasibility. 🛠 Prototype: rapid prototyping in our in-house laboratories. ⚙️ Engineering: full product engineering including electronics, embedded firmware, mechanical design, and regulatory preparation. 🚀 Transfer to Manufacturing: smooth handoff to production with complete manufacturing documentation. ⚡Our Specialization Medical Devices / MedTech: ECG monitoring devices, health monitoring systems, wearable medical electronics, multi-sensor medical platforms (FDA pathway, ISO 13485, Clinical trials support) IoT Devices: connected sensor devices, BLE / Bluetooth products, smart monitoring devices, industrial IoT hardware Wearables: battery-powered devices, low-power embedded electronics, compact PCB systems Multi-Sensor Systems: environmental sensors, motion sensors, health sensors, sensor fusion devices AI-enabled devices: sensor fusion and on-device inference (TinyML / edge AI) ⚡Core Technologies • Embedded Systems • PCB Design (Altium Designer) • Carrier board • Motherboard • BLE / Bluetooth devices • STM32 / ESP32 platforms • Low-power electronics • High-speed multilayer PCB design • Sensor integration • Embedded Linux systems • Arduino • ARM Cortex • Raspberry Pi We operate four specialized laboratories: • Chemical lab • Medical lab • Electronics testing lab • Rapid prototyping lab (3D printing) All prototypes are developed on-site, which allows fast iteration and testing. Clients receive weekly development reports and full visibility of the development process. Development meets international standards: FCC, IC, CE, IPC We build products ready for certification and manufacturing. Each project includes complete engineering documentation: • Source code • Schematics and PCB layout • Gerber files • PCB assembly drawings • Master drawings • Bill of Materials (BOM) • Logic diagrams • Specifications and datasheets All documentation required for manufacturing is delivered. What We Deliver End-to-End • Requirements clarification & feasibility analysis • System architecture and component selection • BOM planning • Schematics and low-noise multilayer PCB design (Altium) • Hardware bring-up and debugging • Embedded firmware development (C/C++) • Low-power optimization • OTA / update strategy • Prototype build support • Validation testing • DFM / DFT preparation • Manufacturing handoff (Gerbers, BOM, assembly documentation) Working with Us ✔ NDA friendly ✔ Startup-focused development ✔ Transparent processes and regular reporting ✔ Rapid prototyping capabilities We focus on building real products ready for manufacturing, not just prototypes. Keywords: PCB Design, Embedded Systems, Firmware, Altium Designer, KiCad, Low-Noise PCB, Flexible PCB, STM32, ESP32, nRF52/nRF53, nRF54, Nordic Semiconductor, Zephyr RTOS, FreeRTOS, RF, BLE, Wi-Fi, LTE, LTE-M, NB-IoT, GNSS, GPS, NFC, LoRaWAN, MQTT, CAN, LIN, AWS IoT, AC/DC, DC/DC, Battery Systems, BMS, USB-C PD, Power Path Management, EMI/EMC, DFM, DFT, Prototyping, Manufacturing Support, Wearables, MedTech, Arduino, ARM Cortex, Raspberry Pi, Carrier board, Motherboard, AI-enabled, TinyML, edge AI

✅ Top-Rated Upworker - Senior Hardware Engineer, Mass Production Expert, Firmware and Software developer - To Get Your Project Developed From Scratch To Mass Production. With 30 years experience in electronics engineering designed power, analog and digital electronics, including PCB, embedded and mechanics design. I have served a wide variety of industries and have developed initial concepts and prototype devices as well as producing products that go into full scale production manufacturing. Key Offerings: •Digital circuits design •Power circuits design •Analog, precision and low noise circuits PCB design •Housing and mechanics for electronics •Consulting in electronics •Cost optimization of existing projects •Developing modern analogues of existing devices •Software and firmware development •Server solutions Projects developed by me include: - Compact single board ARM computer/router - Virtual reality suit for medical purposes - Autonomous, solar-powered lamp with controller for DIN-rail - Smart Battery Management System (BMS) - Linux body cam