Hire the best freelance Siemens TIA Portal expert designers for your company

Experienced Controls Engineer specializing in AutoCAD Electrical drafting for industrial control panels and automation systems. I create accurate, field-ready schematics, panel layouts, wire mappings,... Read more

Experienced Controls Engineer specializing in AutoCAD Electrical drafting for industrial control panels and automation systems. I create accurate, field-ready schematics, panel layouts, wire mappings, BOMs, and complete documentation packages compliant with UL 508A and NEC standards. Proficient at incorporating redlines, engineer markups, and revisions to deliver production-quality drawings. Hands-on experience in controls integration and support, including: Siemens TIA Portal (basic ladder logic, AOI development, HMI basics) Allen-Bradley Studio 5000 VFDs, sensors, servos, analog/digital I/O, timers, PID tuning basics SCADA/HMI data flow and real-time troubleshooting/debugging Built, wired, and debugged 30+ electrical panels. Strong attention to detail ensures consistent high-quality output. Available during US business hours (Pacific Time) and open to hourly or fixed-price projects. Let’s discuss how I can support your electrical schematic drawing, control panel design, panel layout, or basic controls integration needs. Ready to deliver fast and accurate results.

Senior Mechanical Design Engineer with 15+ years of hands-on industrial machinery design and manufacturing experience (BEng in Mechatronics Engineering from Soochow University). I specialize in 3D p... Read more

Senior Mechanical Design Engineer with 15+ years of hands-on industrial machinery design and manufacturing experience (BEng in Mechatronics Engineering from Soochow University). I specialize in 3D parametric CAD modeling (SolidWorks, Autodesk Inventor, Siemens NX), DFM-compliant shop drawings, dynamic mechanism design, and turnkey industrial automation integration. Core Technical Expertise: • Multi-CAD 3D Modeling: SolidWorks (Primary), Autodesk Inventor, and Siemens NX. Expertise in Part & Assembly families, Design Tables, Equations, Feature Suppression, and Top-Down Skeleton/Layout sketches. • Production Engineering Package: 2D manufacturing drawings adhering strictly to ASME Y14.5 GD&T standards, AWS welding symbols, bend deductions, and structured BOMs. • Shop-Floor Machining Experience: Direct background in 3-axis CNC milling and lathe machining. Every design is optimized for real-world manufacturability, tool clearances, and tolerance stack-up. • Equipment Focus: Non-standard automation machinery, Machine Vision & AOI inspection equipment, rotating equipment (drive shafts, roller systems, bearing blocks), structural frames, and custom jigs/fixtures. • C# Software & Automation Integration: Experienced in C# HMI upper-computer development, PLC control logic, and CAD API automation scripts. Whether you need a configurable 3D product family, design modifications, or production-ready job shop drawings, I deliver clean, error-free, and maintainable engineering deliverables.

I am Janith Weerasuriya, a dynamic individual with a solid foundation in engineering from the Faculty of Engineering, University of Ruhuna. With a B.Sc. Eng. Hons in Mechanical and Manufacturing Engin... Read more

I am Janith Weerasuriya, a dynamic individual with a solid foundation in engineering from the Faculty of Engineering, University of Ruhuna. With a B.Sc. Eng. Hons in Mechanical and Manufacturing Engineering, earned between 2018 and 2022, I embarked on a journey marked by academic rigor and practical learning. Transitioning into the professional realm, I honed my skills and expertise at Midas Safety Sri Lanka (Pvt) Ltd, where I gained invaluable experience in the field of industrial safety and quality management. This tenure equipped me with a comprehensive understanding of operational intricacies and the importance of precision in engineering practices. Subsequently, as an Automation and Project Engineer at Effective Engineering and Automation (Pvt) Ltd, I delved into the realm of automation, machine design, and project management. My role involved spearheading initiatives ranging from machine design to electrical panel wiring and layout designing, contributing to the enhancement of operational efficiency and productivity. With a passion for innovation and a commitment to excellence, I continually strive to leverage my diverse skill set and experiences to drive impactful solutions in the field of engineering. My journey thus far has been defined by a relentless pursuit of growth, learning, and the relentless pursuit of excellence.

Results-driven professional with a proven track record of delivering high-quality solutions, combining strong technical expertise with strategic execution. I specialize in turning complex challenges i... Read more

Results-driven professional with a proven track record of delivering high-quality solutions, combining strong technical expertise with strategic execution. I specialize in turning complex challenges into clear, efficient, and scalable outcomes for my clients. Core Strengths & Skillsets Technical Proficiency: Skilled in project management, data analysis, and digital strategy. Problem Solving: Adept at diagnosing critical bottlenecks and implementing sustainable solutions. Communication: Clear, concise stakeholder management and cross-functional collaboration. Key Accomplishments & Projects Project Delivery: Successfully spearheaded multi-phase client projects on time and within budget, improving efficiency by 25%. Process Optimization: Redesigned workflows that reduced operational overhead and streamlined team performance. Education: Bachelor’s Degree in Business & Information Technology (Graduated with Honors).

🛠️ Mechatronics Engineer with Expertise in Mechanical Design and Control Systems 🤖 Greetings! I am a passionate Mechatronics Engineer with a focus on leveraging technology to create innovative solut... Read more

🛠️ Mechatronics Engineer with Expertise in Mechanical Design and Control Systems 🤖 Greetings! I am a passionate Mechatronics Engineer with a focus on leveraging technology to create innovative solutions. My specialization lies in mechanical design utilizing cutting-edge CAD software, control design using tools like MATLAB, and proficiency in automation systems and PLC. Skills Highlights: 🔧 Mechanical Design: Proficient in utilizing CAD software such as SolidWorks, Inventor, Fusion, and Ansys. I specialize in transforming conceptual ideas into tangible realities. My expertise extends beyond mere design, incorporating in-depth knowledge of stress analysis to ensure structural integrity under diverse conditions. I meticulously consider manufacturing processes and mechanical aspects, ensuring that the end product not only meets aesthetic and functional criteria but is also optimized for real-world production challenges. 🖥️ Control Systems Design: Adept in MATLAB, I excel in crafting sophisticated control systems. My skills encompass dynamic modeling, rigorous analysis, and the seamless implementation of control strategies to enhance overall system performance and efficiency. 🤖 Automation Systems and PLC: With a proven track record, I have successfully implemented automation systems using Programmable Logic Controllers (PLC). My approach involves ensuring flawless integration, optimizing functionality, and creating reliable automated solutions for enhanced operational efficiency. Experience: Throughout my university terms, I have spearheaded various projects that showcase my expertise. From developing intricate mechanical components to designing sophisticated control algorithms, each project has been a testament to my commitment to excellence. Putting the 'Mechatronics' in Action: What sets me apart is my ability to seamlessly integrate multiple disciplines under the umbrella of mechatronics. I thrive on the challenge of combining mechanical engineering, electronics, computer science, and control engineering to create holistic solutions.

Electrical engineer with an MSc in Smart Grid Engineering and hands-on experience across power systems, power electronics, energy storage, and PV system design. I work with converter topologies (MMC,... Read more

Electrical engineer with an MSc in Smart Grid Engineering and hands-on experience across power systems, power electronics, energy storage, and PV system design. I work with converter topologies (MMC, SST), battery modeling, grid simulation, and PCB layout. My background spans both research and applied engineering — from prototype development and hardware commissioning to technical documentation and system validation. Services I offer: power system modeling and simulation (MATLAB/Simulink, PVsyst, HOMER Pro), circuit and PCB design (Eagle CAD), converter and power electronics design, PV system sizing and performance analysis, basic FPGA implementation, technical report writing, and engineering documentation. I hold MathWorks credentials in signal processing, control design, machine learning, and deep learning. Published in IEEE (CPERE, MEPCON) and IWCMC, with an international patent (WO2021074907A1) for a solar PV paver system.

Mechanical Engineer and Industrial Designer | Expertise in Process Optimization and Tool Design | Experience in Custom Machine Design and Automation Systems | Proficient in CAD/CAM

Mechanical Engineer and Industrial Designer | Expertise in Process Optimization and Tool Design | Experience in Custom Machine Design and Automation Systems | Proficient in CAD/CAM

Extensive knowledge of programming languages, layout, and hardware description, considering their respective methodologies, paradigms, environments, and systems. Management, design, and implementation... Read more

Extensive knowledge of programming languages, layout, and hardware description, considering their respective methodologies, paradigms, environments, and systems. Management, design, and implementation of electrical circuits, control systems, and communication networks of various types. Design, planning, and budgeting of electromechanical, sanitary, data, and control plans. Planning, management, process logistics, and project execution. Consulting for specialized automation equipment, numerical control, digital manufacturing, and manufacturing. 3D modeling of mechanical parts and simulation of fluid control systems. Design and implementation of expert systems, programming of specialized AI agents, development and training of machine learning and deep learning models.

With over 6 years of work experience in mechanical engineering and machining, I am a passionate and skilled professional who strives for excellence, innovation, and quality in every project. I have a... Read more

With over 6 years of work experience in mechanical engineering and machining, I am a passionate and skilled professional who strives for excellence, innovation, and quality in every project. I have a diploma in Electronics Engineering Technology (EET) from Seneca College, and a strong background in programming, designing, and operating computer numerical control (CNC) machines. I am currently a CNC Machinist at Aluminum Mold and Pattern, a leading company in the aerospace, automotive, and medical industries. I am committed to delivering high-quality products and services to our clients, and to contributing to the growth and success of our organization. I value teamwork, collaboration, and continuous learning, and I enjoy working with diverse and talented colleagues who share the same vision and goals. In my current role, l am responsible for reading and interpreting engineering drawings, blueprints, charts, and tables, and for programming, setting up, and adjusting CNC machine tools. I also fit and assemble components and machine parts to close tolerance, and verify dimensions using precision-assuring instruments such as vernier callipers, micrometers, depth gauges, CMM, etc. I document and report any deviations from specifications and tolerances, and maintain inspection records and reports. I have demonstrated proficiency in using FluidSIM, PLO Programming, and other software and tools related to CNC machining. I have also participated in periodic meetings with a Vice President at GKA, one of our major clients, to discuss project progress, challenges, and feedback. I have consistently delivered high-quality products and services, and received positive recognition from both internal and external stakeholders. I am always eager to learn new skills, improve my performance, and take on new challenges.

Since childhood, I have been fascinated by machines and engineering solutions – at the age of 12, I built my own go-kart. That was my first major project, where I discovered how much I enjoy designing... Read more

Since childhood, I have been fascinated by machines and engineering solutions – at the age of 12, I built my own go-kart. That was my first major project, where I discovered how much I enjoy designing, assembling, and the joy of creation. Since then, I have continuously developed my skills, working with increasingly complex systems and always striving to find the best possible solutions to every challenge. As an engineer, I confidently work with 3D modeling and simulation tools (CFD, FEM), using software such as Autodesk Inventor and SolidWorks. I have a particular interest in automation and programming, and I have gained experience in PLC programming, robotics, and industrial automation. I also consider efficient operation and maintenance planning essential, aiming for optimized, sustainable, and cost-effective solutions. Beyond engineering, I am also passionate about programming (C, Python) and software development, as digital solutions are playing an increasingly significant role in modern engineering processes. I genuinely enjoy solving complex problems, thinking innovatively, and bringing ideas to life by turning concepts into fully functional systems. I strongly believe in the power of teamwork and always seek opportunities to learn from others while sharing my own experiences. From my first go-kart to the precisely designed engineering systems I work on today, I have come a long way – and I am excited to see what new challenges lie ahead.

Electrical & Instrumentation engineering professional with more than 10 years of experience. Successfully managed and completed several electrical & instrumentation projects under several renowned lar... Read more

Electrical & Instrumentation engineering professional with more than 10 years of experience. Successfully managed and completed several electrical & instrumentation projects under several renowned large engineering companies in Bangladesh. Having expertise on Installation, commissioning, maintenance, troubleshooting, project coordination, implementation, and scheduling.

Autodesk Inventor Certified Professional. Passionate Mechatronics Engineer with a demonstrated history of working in the industrial automation industry. Highly Skilled in Computer-Aided Design (CAD) a... Read more

Autodesk Inventor Certified Professional. Passionate Mechatronics Engineer with a demonstrated history of working in the industrial automation industry. Highly Skilled in Computer-Aided Design (CAD) and Computer-Aided Engineering (CAE) with strong background in Programming (C, C++,C#), SCADA, and PLCs. Enthusiastic engineering professional with a Bachelor's degree focused in Mechatronics, Robotics, and Automation Engineering

Hy, i am Abdul Wahab Khalid. My profession is engineering. I am providing my technical and design services,. I have completed my graduation from university of Engineering and Technology Lahore Pakista... Read more

Hy, i am Abdul Wahab Khalid. My profession is engineering. I am providing my technical and design services,. I have completed my graduation from university of Engineering and Technology Lahore Pakistan. Hurry up! and get benefit from my skills and knowledge especially in design and Instrumentation role in oil & Gas field.

I am an electrical engineer with over 10 years of experience in industrial automation and controls. I have worked onsite in multiple manufacturing facilities and with system integrators. I am experien... Read more

I am an electrical engineer with over 10 years of experience in industrial automation and controls. I have worked onsite in multiple manufacturing facilities and with system integrators. I am experienced with many different plc platforms and in electrical schematic and panel design.

I am a Mechanical Designer with strong experience in 3D CAD modeling, product development, and mechanical systems design. I specialize in Fusion 360, Solid Works and have worked on projects involving... Read more

I am a Mechanical Designer with strong experience in 3D CAD modeling, product development, and mechanical systems design. I specialize in Fusion 360, Solid Works and have worked on projects involving mechanical components, assemblies, equipment repair, industrial mechanisms, and custom mechanical solutions. My background in mechatronics gives me a solid understanding of mechanics, electricity, electronics, and basic industrial automation — allowing me to design parts that work in real-world conditions, ready for manufacturing. I have participated in engineering projects for heavy machinery (including structural repairs for mining equipment and custom mechanical tooling), as well as product design tasks for prototypes and functional devices. I focus on: *3D modeling (Fusion 360, Solid Works) *2D manufacturing drawings *Mechanical design for fabrication *Product development from concept to prototype *Reverse engineering *Metal structures & industrial mechanisms *Technical problem-solving I am committed, detail-oriented and always focused on delivering accurate, high-quality CAD models and reliable engineering solutions

IMT professional with more than two years of experience in the aerospace industry, looking for the proven skills of mechatronic systems development and mechanical design in the position of Mechatronic... Read more

IMT professional with more than two years of experience in the aerospace industry, looking for the proven skills of mechatronic systems development and mechanical design in the position of Mechatronic Engineer.

Mechanical/Electrical Engineer available for contract-based design work: ✅ 2D technical plans ✅ 3D CAD models (manufacturing-ready) ✅ Product design & prototyping ✅ Electrical schematics ✅ BOM... Read more

Mechanical/Electrical Engineer available for contract-based design work: ✅ 2D technical plans ✅ 3D CAD models (manufacturing-ready) ✅ Product design & prototyping ✅ Electrical schematics ✅ BOM + documentation ✅ Assembly drawings ✅ Tools: SolidWorks, AutoCAD, Fusion 360, CATIA, Altium, EPLAN I work with clear deliverables and milestone-based pricing. If you have a project, send me details and I’ll give you a fast quote.

Developed PLC and HMI software for industrial machines using Siemens TIA Portal and WinCC; created EPLAN electrical schematics, I/O lists and BOM; supported commissioning, troubleshooting .

Developed PLC and HMI software for industrial machines using Siemens TIA Portal and WinCC; created EPLAN electrical schematics, I/O lists and BOM; supported commissioning, troubleshooting .

Electrical Design & BIM Engineer specializing in lighting, power, and low current systems. I provide complete electrical solutions including design, Revit modeling, shop drawings, and quantity takeoff... Read more

Electrical Design & BIM Engineer specializing in lighting, power, and low current systems. I provide complete electrical solutions including design, Revit modeling, shop drawings, and quantity takeoff. Experienced in AutoCAD, Revit MEP, and DIALux evo, with practical project-based experience and strong attention to detail

1.Mechanical Engineering Skills:Understanding of mechanics, kinematics, and dynamics. Knowledge of materials and manufacturing processes. Proficiency in CAD (Computer-Aided Design) for creating mechan... Read more

1.Mechanical Engineering Skills:Understanding of mechanics, kinematics, and dynamics. Knowledge of materials and manufacturing processes. Proficiency in CAD (Computer-Aided Design) for creating mechanical designs 2.Electronics and Electrical Engineering Skills 3.Control Systems and Automation 4.Knowledge of robotic systems and kinematics 5.Communication and Networking 6.Problem Solving and Troubleshooting 7.Interdisciplinary Collaboration 8.Continuous Learning 9.Hands-on Experience 10.Ethics and Safety 1.Successfully designed and implemented a robotic arm for a class project, demonstrating proficiency in mechanical and control systems. 2.Developed a real-time data acquisition system for monitoring and controlling a mechatronic system. 3.Contributed to a team project involving the design and programming of an autonomous robot for a robotics competition. Currently pursuing a diploma in Industrial Mechatronics level 6, gaining a comprehensive understanding of the field. Completed coursework in control systems, robotics, electronics, and programming

💡 Key Skills and Expertise 💎 Electrical Engineering 💎 Electronics Design 💎 MATLAB Programming 💎 Circuit Analysis 💎 PCB Design 💎 Arduino/ESP32/ESP8266 Programming 💎 PLC Programming 💎 Factory I... Read more

💡 Key Skills and Expertise 💎 Electrical Engineering 💎 Electronics Design 💎 MATLAB Programming 💎 Circuit Analysis 💎 PCB Design 💎 Arduino/ESP32/ESP8266 Programming 💎 PLC Programming 💎 Factory I/O 💎 Electrical/Electronics Lab Work 💎 Custom Electronics Solutions 💎 High Voltage Engineering 💎 HV Testing Hello! 👋 I am a dedicated and passionate Electrical Engineer with over 6 years of hands-on experience in solving complex electrical and electronics challenges. My expertise spans across multiple domains, making me your go-to professional for all things related to Electrical and Electronics Engineering. Whether you’re working on academic projects, industrial automation, or custom electronics solutions, I bring meticulous attention to detail and innovative thinking to every task. Your success is my priority! 💼 What I Offer: 💻 MATLAB Programming & Simulations: ✅ Developing scripts and models for analysis, simulations, and optimization. ✅ Signal processing, control systems, and mathematical modeling. 🔧 Circuit Analysis & Troubleshooting: ✅ Analysis of AC/DC circuits, transient, and steady-state behaviors. ✅ Solving complex electrical problems with precision. 🖥️ PCB Design: ✅ Designing custom PCBs with industry-standard tools. ✅ Layout optimization and ensuring manufacturability. 🤖 Microcontroller Programming: ✅ Expertise in Arduino, ESP32, and ESP8266. ✅ Developing firmware for IoT devices and automation projects. ⚙️ PLC Projects: ✅ Design and implementation of PLC-based automation systems. ✅ Working with ladder logic and advanced programming techniques. 🔬 Lab Support & Guidance: ✅ Assisting with electrical and electronics lab experiments. ✅ Providing detailed reports and documentation. 📜 Why Work with Me? 💎 Professional Expertise: Years of hands-on experience backed by a solid academic foundation. ⚡ Quick Turnaround: I work efficiently to deliver high-quality results on time. 🛠️ Custom Solutions: Tailored approaches for unique project requirements. 🌟 24/7 Availability: Always ready to assist, regardless of your time zone. 🤝 Client Satisfaction: Aiming to exceed expectations on every project. 🛠️ Let’s Work Together! I am eager to collaborate on your next project and bring your ideas to life. Whether it’s a one-off task or an ongoing project, I’m here to provide reliable, high-quality service that helps you achieve your goals. 📩 Message me now, and let’s get started!

Strengths & Skillsets Hardware Engineering & IoT: Deep hands-on experience with the ESP32 ecosystem (S3, H2, and C3) to build reliable Wi-Fi, Bluetooth, and Zigbee devices. Professional PCB Design: P... Read more

Strengths & Skillsets Hardware Engineering & IoT: Deep hands-on experience with the ESP32 ecosystem (S3, H2, and C3) to build reliable Wi-Fi, Bluetooth, and Zigbee devices. Professional PCB Design: Proficient in KiCad with a focus on robust routing. I design boards with top and bottom ground fills connected via vias and carefully manage decoupling capacitor placement for stable power delivery. Industrial & Sensor Integration: Skilled in utilizing isolated communication protocols (like RS-485 and DMX) for industrial control and integrating advanced AI-capable environmental sensors (Bosch BME688, ScioSense ENS161). Rapid Prototyping: Accustomed to full-cycle hardware development, including using tools like the Voltera V-One to print and drill custom circuit boards in-house. Projects & Accomplishments Custom DMX Control System: Engineered a complete ESP32-based DMX controller using an ADM2587E isolated transceiver. I successfully deployed a second iteration that features a 3.3V step-down regulator, microSD storage, audio output integration, and wind sensor data processing. AI-Powered Air Quality Monitor: Developed an advanced environmental sensor array inspired by the open-source AirCube, leveraging AI capabilities for precise gas and VOC classification. Commercial Fleet Tracking: Architected a professional, production-ready GPS tracking hardware solution designed to sync with a centralized web dashboard for multi-device monitoring. Education & Experience Professional Experience: Gained extensive practical experience at Fontaine Yasmine, a public fountain company, where I built and maintained hardware systems utilizing DMX protocols and PLCs in demanding, real-world public installations. Academic Background: Formal education in Web Development and Multimedia. Hardware Engineering: Self-taught electronics designer and embedded developer. I built my hardware foundation through hands-on application, bridging the gap between web software and physical electronics in real-world commercial environments.

Enthusiastic in playing string instruments, mostly the violin. Trained in kick boxing for two years. Likes music and Sport competition.

Enthusiastic in playing string instruments, mostly the violin. Trained in kick boxing for two years. Likes music and Sport competition.

Highly skilled Electrical Engineer with a strong background in BIM (Building Information Modeling) and Technical Office operations.* I specialize in delivering precise and coordinated electrical desig... Read more

Highly skilled Electrical Engineer with a strong background in BIM (Building Information Modeling) and Technical Office operations.* I specialize in delivering precise and coordinated electrical designs, shop drawings, and comprehensive project documentation. My expertise spans across various stages of electrical projects, from initial concept to detailed execution, ensuring compliance with international standards and optimal performance.

Mechanical Designer with hands-on experience using Autodesk Inventor and AutoCAD. Skilled in 2D drafting, 3D modeling, part & assembly design, simulations, and creating detailed technical documentatio... Read more

Mechanical Designer with hands-on experience using Autodesk Inventor and AutoCAD. Skilled in 2D drafting, 3D modeling, part & assembly design, simulations, and creating detailed technical documentation. Focused on delivering precise and manufacturable designs.

M.Sc. Electrical Engineering Electrical and I&C System Basic & Detail Documentation for Industrial Plants More than 18 years of experience in Consultant Engineering Companies Freelancer I am mostly ex... Read more

M.Sc. Electrical Engineering Electrical and I&C System Basic & Detail Documentation for Industrial Plants More than 18 years of experience in Consultant Engineering Companies Freelancer I am mostly experienced in I&C system integration, plc programming, HMI design, frequency converters, electrical distribution and control panel design, automation and control system integration (hardware selection and network configuration), I&C engineering documentation and project planning, fat & sat test procedures, documents review, supervisory tasks, ...