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Hi, I’m Oleksii — a Senior Mechanical Engineer with 15+ years of experience in Product Design, advanced CAD development, and 3D printing solutions for industrial and commercial applications. As a Mechanical Engineer and CAD Expert, I deliver high-level Product Design services focused on functionality, manufacturability, performance, and cost efficiency. My engineering approach combines deep technical expertise with practical manufacturing knowledge, allowing me to transform concepts into production-ready products with precision and reliability. With extensive experience as a Mechanical Engineer, I understand how to develop Product Design solutions that perform effectively under real manufacturing and operational conditions. As a CAD Expert, I create highly accurate 3D models, assemblies, and technical documentation that optimize workflows, reduce production risks, and improve development speed. My expertise includes: • Advanced Product Design for industrial and consumer products • Professional CAD Expert services using SolidWorks for complex 3D modeling and full engineering documentation • Mechanical Engineer support for stress analysis, strength calculations, deformation evaluation, and DFM optimization • Sheet metal Product Design including cutting, bending, forming, machining, and fabrication-ready drawings • 3D printing optimization focused on reducing print time while maintaining structural integrity and product performance • Material selection and engineering optimization for efficient manufacturing • Development of scalable Product Design solutions ready for mass production As a Mechanical Engineer, I focus on engineering precision, durability, and manufacturing efficiency. As a CAD Expert, I ensure every Product Design project is technically accurate, fully documented, and optimized for production. My experience in 3D printing allows rapid prototyping, faster validation, and accelerated product development cycles. Core services: • Product Design from concept development to final production • Mechanical Engineer consulting for manufacturable and cost-effective solutions • CAD Expert services for 3D modeling, assemblies, technical drawings, and documentation • Engineering optimization for 3D printing and additive manufacturing • Product Design improvements based on DFM and DFA principles • Structural and mechanical analysis by an experienced Mechanical Engineer • Production-ready CAD documentation and manufacturing support What sets me apart: • Strong Mechanical Engineer background with practical manufacturing expertise • Advanced CAD Expert skills focused on precision and production efficiency • Deep understanding of Product Design for sheet metal, machined parts, and assemblies • Extensive experience in 3D printing technologies and optimization strategies • Ability to create Product Design solutions that reduce production cost while improving reliability and scalability • Engineering-driven approach combining innovation, functionality, and manufacturability I also collaborate with an experienced electrical engineer to support integrated Product Design projects involving both mechanical and electrical systems. If you are looking for a skilled Mechanical Engineer, an experienced CAD Expert, or professional support in Product Design and 3D printing, I’m ready to help turn your idea into a high-quality, manufacturable product — efficiently, professionally, and with engineering precision.

If you already have idea of a project and you need to prepare Revit model with construction drawings, installation drawings and drilling list, item order list or all mentioned - welcome! 1. 𝐃𝐎 𝐘𝐎𝐔 𝐍𝐄𝐄𝐃 𝐓𝐎 𝐔𝐏 𝐘𝐎𝐔𝐑 𝐏𝐑𝐎𝐉𝐄𝐂𝐓 𝐈𝐍 𝟑𝐃 𝐅𝐑𝐎𝐌 𝐏𝐃𝐅 𝐎𝐑 𝐂𝐀𝐃 𝐃𝐑𝐀𝐖𝐈𝐍𝐆𝐒? No problem, you will have it clash free. 2. 𝐈 𝐒𝐔𝐏𝐏𝐎𝐒𝐄 𝐘𝐎𝐔 𝐖𝐈𝐋𝐋 𝐍𝐄𝐄𝐃 𝐂𝐎𝐍𝐒𝐓𝐑𝐔𝐂𝐓𝐈𝐎𝐍 𝐃𝐑𝐀𝐖𝐈𝐍𝐆𝐒 𝐀𝐅𝐓𝐄𝐑𝐖𝐀𝐑𝐃𝐒? It will be soon after a 3D model completed. 3. 𝐀𝐍𝐃 𝐘𝐎𝐔 𝐖𝐎𝐔𝐋𝐃 𝐏𝐑𝐎𝐁𝐀𝐁𝐋𝐘 𝐍𝐄𝐄𝐃 𝐁𝐎𝐐 𝐎𝐑 𝐎𝐑𝐃𝐄𝐑 𝐋𝐈𝐒𝐓 𝐓𝐎 𝐏𝐔𝐑𝐂𝐇𝐀𝐒𝐄 𝐈𝐓𝐄𝐌𝐒 𝐅𝐎𝐑 𝐂𝐎𝐍𝐒𝐓𝐑𝐔𝐂𝐓𝐈𝐎𝐍? It can be released just after 3D model completed. 4. 𝐈𝐒 𝐔𝐍𝐈𝐒𝐓𝐑𝐔𝐓 𝐈𝐍𝐒𝐓𝐀𝐋𝐋𝐀𝐓𝐈𝐎𝐍 𝐎𝐍 𝐒𝐈𝐓𝐄 𝐎𝐍 𝐘𝐎𝐔? We will make installation plan drawings along with drilling points on ceiling. 5. 𝐃𝐎 𝐘𝐎𝐔 𝐍𝐄𝐄𝐃 𝐀𝐍𝐘𝐓𝐇𝐈𝐍𝐆 𝐄𝐋𝐒𝐄? Tell me. I believe in the power of clear, open, and timely communication. Throughout every stage of the project, I perform clash detection to eliminate surprises on the construction site and keep you informed on progress every step of the way. Build Your Projects with Confidence! Markets where I have worked since 2017: UK, Israel, Switzerland, Belgium, US, Canada, and more

Expert level electrical and some mechanical/industrial design engineer with 25+ years of experience in the electronic systems hardware development. 3D design of electronic housing. Design from concept to mass production, prototyping and manufacturing. -Electronic circuit and PCB design including multilayer, high-speed, HDI, BGA, -Generation of full manufacturing packages including Gerber files, -Design and development of analog and digital systems, -Laboratory measurement and testing -Troubleshooting and repairing of equipment remotely -Consulting and online support -3D hardware design of enclosure and stack PCB assemblies using SolidWorks -Digital and analog wireless RF, impedance matching, microstrips, EMI, EMC -Antenna design including PCB antennas, feeders -Low power & battery operated devices, fast charging, Solar and other energy harvesting -Motor control -Optic -3D printing, milling and lathe service. I am experienced in: Altiun Designer SolidWorks Protel, PCAD STM32CubeMX Keil, IAR, True Studio, CooCox, AVRStudio SolidCAM, Power Mill ADSimPLL MicroWave Office MicroCap Programming languages: C, ASM Standards and technologies: UART, SPI, I2C, USB, RS232, RS485, BT.656 OLED, LCD, TFT, BLE, MIMS, GPS, RFID Extremely low power design, DC-DC converters, solar cell energy harvesting Lithium battery safe and charging, fast charging Low temperature battery powering

Delivered 100+ production-ready IoT products with a 97% success score. As the Lead at UnioTech and a Ph.D. in Experimental Physics, I provide a unique scientific approach to solving complex engineering challenges that go beyond standard firmware development. I head a team of 25+ senior consultants, ensuring technical excellence for startups and global enterprises across the US, Canada, UK, Nordics, DACH, and Australia. Proven Track Record: - 91% Repeat Client Rate - we build long-term partnerships, not just code. - 35+ Complete Embedded Solutions delivered from scratch. - 250+ Embedded System Elements designed and integrated. I support the full lifecycle from Discovery & Concept to Long-term Maintenance, ensuring technical excellence for startups and global enterprises. Strategic Industry Experience: - Industrial & Energy: Oil & Gas, Renewable Energy, Industry 5.0. - AgriTech: Farming, Ranching, Forestry (Remote monitoring & LoRa). - Mission Critical: DefenseTech, Aviation, Healthcare (MedTech). - Infrastructure: Transportation, Logistics, Security & Real Estate. Embedded & Edge Technology Ecosystem: 💻 MCU Platforms: STMicroelectronics ( STM32 ) | Nordic Semi ( NRF51 | NRF52 | NRF54 ) | TI | NXP | Microchip | Silicon Labs| Espressif (ESP32) | Renesas | Infineon 🐧 Embedded Linux & SBC: Raspberry Pi | BeagleBoard | NanoPi | Orange Pi | Nvidia Jetson | Coral ⚙️ Operating Systems: Deep experience with Embedded Linux | RTLinux | FreeRTOS | QNX 🛠️Hardware & PCB : Electrical Engineering, high-speed multi-layer PCB Design - Altium | KiCad with full Thermal Calculation & Simulation. 🏗️ Mechanical & Industrial Design: CAD design with deep PCB integration | 3D printing verification and optimization for Injection Molding 📡 Connectivity & Edge AI : Wi-Fi | LTE-M | NB-IoT | Bluetooth | GPS | Iridium Satellite | LoRa | LoRaWAN | BLE | Proprietary RF | RFID | Zigbee | CAN | Ethernet (PoE) | USB | RS-485 | Modbus | NVIDIA Jetson | Google Coral 🤖 Motion Control & Sensors: Precision sensor integration (Acoustic | Vibration | Environmental | Optical ) and Motor Control ( BLDC | Stepper | AC/DC ) Expert C/C++, Assembler, Python 🔍 Full-Cycle Service Offering 1. Discovery & Concept Development - Requirements Clarification: Defining PRD (Product Requirements Document) & Acceptance criteria, roadmap development, and key results identification. - Concept Development: Comprehensive Mechanical, Electrical, Embedded software, and Software concept preparation. - Analysis & Planning: System Analysis & Simulations, preliminary BOM (Bill of Materials) calculation, device cost estimation, and actionable implementation plans. 2. Comprehensive Implementation - Multidisciplinary Engineering: Seamless integration of Mechanical Engineering, Electrical Engineering, and multi-layer PCB Design. - Software & Firmware: High-performance Firmware and Embedded Software development, alongside core Software development. - Prototyping & Scale-Up: Assembling, hardware prototyping, pilot run production support, and rigorous Quality Assurance (QA). 3. Long-Term Maintenance & Support - Lifecycle Support: Production support, system supervision (market analysis, tech R&D, rough estimations), user consulting, and assistance. - Optimization & Updates: Seamless updates to new versions of Firmware, Software, and OS, minor functional updates, system configuration, and optimization. The Scientific Advantage: My background in physics allows me to handle advanced signal processing, noise filtering, and high-performance system-to-hardware integration that requires more than just coding, it requires a deep understanding of physical laws. Ready to build a smarter, more integrated business? Let’s talk.

Senior Electronic Engineer specializing in hardware design for aerospace, automotive, and industrial applications. Hands-on experience in analog, power, and motor-control electronics, including modular motor controllers, brake rigs, and EMI-focused test systems. Strong background in schematic design, PCB layout, simulation, prototyping, and validation. Daily tools: Altium Designer and SolidWorks, enabling tight electrical–mechanical integration from concept through manufacturing. Experienced in EMC/EMI mitigation, Functional safety, materials and manufacturing processes, and design for reliability in safety-critical environments. Long-term collaboration with firmware teams provides system-level understanding of embedded interfaces and control architectures. Background includes senior and lead design roles in large aerospace programs and independent consulting for experimental and evaluation hardware. Certified SolidWorks Associate (CSWA). Microsoft 365 Collaboration certified. All information will be treated as confidential and I am willing to sign an NDA on your first demand.

🔍 Seeking a professional architectural designer who delivers high-quality designs, clear blueprints, and stunning 3D visualizations? You’re in the right place! 👷‍♀️ I'm a 𝐌𝐚𝐬𝐭𝐞𝐫'𝐬 𝐝𝐞𝐠𝐫𝐞𝐞 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭 with 𝟕+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐩𝐫𝐚𝐜𝐭𝐢𝐜𝐚𝐥 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞, specializing in residential and commercial architecture, landscape design, and 3D rendering. Whether you're planning a new build, renovation, or redevelopment, I design functional, aesthetic, and structurally sound spaces tailored to your needs. 𝐌𝐲 𝐖𝐨𝐫𝐤 𝐏𝐫𝐨𝐜𝐞𝐬𝐬: 1. Initial Consultation & Understanding Your Needs, Budget, Timeline 2. Data Analysis & Feasibility Study (site conditions, zoning regulations, etc) 3. Concept Design (sketches and 3D schemes) & Space Planning and Optimizing 4. Design Development & Refinement (making adjustments based on your feedback) 5. Architectural Drawings Preparing & Final Delivering 𝐌𝐲 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: ▪️ Architectural Design (Residential & Commercial) ▪️ 2D & 3D Drawings | Floor Plans | Construction Blueprints ▪️ Renovation & Redevelopment Layouts ▪️ Space Planning & Interior Optimization ▪️ 3D Modeling & High-Quality Rendering ▪️ Landscape Architecture & Outdoor Design 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐒𝐤𝐢𝐥𝐥𝐬: ▪️ Autodesk Revit ▪️ ArchiCAD ▪️ Adobe Photoshop ▪️ Lumion ▪️ Autodesk 3ds Max ▪️ SketchUp 𝐈’𝐦 𝐜𝐨𝐦𝐦𝐢𝐭𝐭𝐞𝐝 𝐭𝐨 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐢𝐧𝐠 𝐟𝐮𝐧𝐜𝐭𝐢𝐨𝐧𝐚𝐥, 𝐢𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐯𝐞, 𝐚𝐧𝐝 𝐯𝐢𝐬𝐮𝐚𝐥𝐥𝐲 𝐜𝐨𝐦𝐩𝐞𝐥𝐥𝐢𝐧𝐠 𝐝𝐞𝐬𝐢𝐠𝐧𝐬 𝐰𝐢𝐭𝐡 𝐚 𝐟𝐨𝐜𝐮𝐬 𝐨𝐧 𝐞𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐜𝐲, 𝐚𝐞𝐬𝐭𝐡𝐞𝐭𝐢𝐜𝐬, 𝐚𝐧𝐝 𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐚𝐥 𝐢𝐧𝐭𝐞𝐠𝐫𝐢𝐭𝐲. I’m ready to bring your vision to life! 🚀 Click the «𝐈𝐍𝐕𝐈𝐓𝐄» button on the top right of this page to get in touch and discuss your project architectural design, residential architecture, commercial architecture, architectural drafting, architectural drawings, 2D floor plans, 3D floor plans, construction blueprints, construction documentation, CAD drawings, permit drawings, architectural plans, renovation plans, remodel layout, redevelopment layouts, interior layout optimization, space planning, interior space planning, interior optimization, interior architecture design, ergonomic space planning, 3D modeling, 3D architectural modeling, Revit modeling, ArchiCAD modeling, BIM modeling, BIM coordination, structural coordination, MEP coordination, architectural detailing, architectural visualization, high-quality rendering, photorealistic rendering, Lumion rendering, architectural renderings, exterior design, interior design layouts, landscape design, landscape architecture, outdoor design, site planning, concept design, conceptual architecture, design development, schematic design, house design, apartment layout design, townhouse design, office design, commercial space planning, residential remodeling, home renovation plans, as-built drawings, architectural redlines, construction set creation, project documentation, VDC/BIM services, clash detection, coordination drawings, architectural consulting, 3D visualization, design presentation, architectural graphics, Adobe Photoshop post-production, architectural illustration, Revit architecture, ArchiCAD architecture, Lumion animation, architectural design services, urban design layout, garden design, site analysis, plot planning