Air Conditioning Professionals Para Contratação
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Exames
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Freelancers Patrocinados
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❤️❤️❤️Automation-driven & results-driven Senior Software Engineer with over a decade of experience in the full software development lifecycle, from concept and design to deployment and maintenance. I specialize in designing robust, scalable backend systems and have a proven track record of leading technical projects...❤️❤️❤️Automation-driven & results-driven Senior Software Engineer with over a decade of experience in the full software development lifecycle, from concept and design to deployment and maintenance. I specialize in designing robust, scalable backend systems and have a proven track record of leading technical projects to successful completion. My expertise lies in: Automation: N8n/make.com/Zapier Mobile app development: Swift/Kotlin/Java/React Native/Flutter Backend Development: Deep experience with [Java/Spring Boot] and [Python/Django/Node.js], designing and optimizing RESTful and GraphQL APIs. Cloud & Infrastructure: Proficient in building and deploying cloud-native applications on [AWS/Azure/GCP], with hands-on experience in containerization (Docker, Kubernetes) and infrastructure-as-code (Terraform, CloudFormation). Data & Databases: Skilled in both relational (PostgreSQL, MySQL) and NoSQL (MongoDB, Redis) databases, with a focus on performance and scalability. Leadership & Collaboration: A dedicated team player and mentor, committed to fostering a collaborative environment, improving code quality through best practices, and driving technical excellence. I am passionate about solving complex problems and am always eager to take on new challenges that push the boundaries of technology. menos
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yaroslavmark yaroslavmark
$35 Dólares / hora
PCB Design Expert | PLC • Automation • EmbeddedUkraineHello. I am an experienced Automation Engineer & Hardware Designer with 10+ years of expertise in PLC programming, industrial controls, embedded systems, and custom PCB development. I bring together both industrial automation and electronics engineering, allowing me to design complete control solutions — from PLC...Hello. I am an experienced Automation Engineer & Hardware Designer with 10+ years of expertise in PLC programming, industrial controls, embedded systems, and custom PCB development. I bring together both industrial automation and electronics engineering, allowing me to design complete control solutions — from PLC logic and HMIs to custom PCBs, sensor interfaces, power electronics, and machine-control hardware. 🧩 Core Competencies 🧩 🔧 PLC & Automation Engineering - Siemens: S7-1200 / S7-1500 / S7-300, TIA Portal, STEP7 - Allen-Bradley: ControlLogix, CompactLogix, MicroLogix (Studio 5000 / RSLogix) - Schneider Modicon, Mitsubishi FX/Q, Omron CJ/CP - HMI/SCADA: WinCC, FactoryTalk View, Ignition, Weintek, Delta - Communication: Modbus RTU/TCP, Profinet, EtherNet/IP, Profibus, OPC-UA - Industrial Controls - VFD/Servo setup (Siemens, ABB, Delta, Rockwell) - Sensor integration (analog, digital, RTD, thermocouple) - PID loops, motion control, interlocks & machine safety 📡 PCB & Electronics Design - PCB Design Tools: KiCad 6/7/8, Altium Designer, Eagle / Fusion 360, - Hardware Expertise: Mixed-signal hardware (analog + digital), High-voltage / low-voltage mixed PCBs, SMPS power stages • DC-DC converters, Motor drivers, relays, MOSFET/PWM control, Microcontrollers: Raspberry Pi Pico, STM32, ESP32, AVR, PIC, Communication hardware: RS-485, CAN, Ethernet, isolated I/O, Sensor conditioning, ADCs, op-amps, filters, EMC/EMI-friendly layout & safety-critical design 🧰 Tools & Platforms - TIA Portal, STEP7, Studio 5000, RSLogix - WinCC, FactoryTalk View, Ignition SCADA - KiCad, Altium, Eagle - AutoCAD Electrical, EPLAN - C/C++ for embedded, MicroPython, FreeRTOS menos
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