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Stop paying for PCBs that “work on the bench” and die in the field. I’m Avi Gupta, an electronics and PCB design specialist with 11+ years of experience and 500+ boards shipped for IoT, industrial, medical, and consumer products. I turn your idea or rough prototype into production-ready hardware using Altium Designer...Stop paying for PCBs that “work on the bench” and die in the field. I’m Avi Gupta, an electronics and PCB design specialist with 11+ years of experience and 500+ boards shipped for IoT, industrial, medical, and consumer products. I turn your idea or rough prototype into production-ready hardware using Altium Designer and other industry tools. ✅ What you really get working with me • Designs aimed to pass EMI/EMC and safety – not just “it seems fine” • Architecture and layout that reduce respins, delays, and surprise costs • Clean, production-ready documentation your manufacturer can build from ✅ I’m a good fit if you: • Have an ESP32/STM32 (or similar) prototype and need a robust Altium design for production • Already have a board but are worried about noise, reliability, thermal issues, or compliance • Want a senior hardware mind owning electronics while your team focuses on firmware/apps ✅ How I can help 1. New product hardware design • System architecture and block diagrams (MCU, power, IO, connectivity) • Schematics in Altium (KiCad/Eagle possible on request) • Multilayer PCB layout with controlled impedance, length matching, solid grounding • DFM-focused layout so CMs can assemble and test smoothly 2. PCB review, cost-down & reliability upgrade • Schematic/layout review for SI/PI, EMI/EMC, grounding, protections • BOM and PCB cost reduction (alt parts, stack-up, routing optimizations) • Better thermal behavior and reliability for 24/7 environments • Moving you from “lab-only prototype” to “production-grade design” 3. Compliance-conscious, production-focused design • Design practices aligned with CE, UL, CISPR and EMI/EMC expectations • Grounding, filtering, shielding, creepage/clearance planning • Full outputs: schematics, PCB files, Gerbers, fab/assembly files, BOMs, PDFs ✅ Sample project types • ESP32-based LoRa/RS485 industrial IoT nodes • STM32 industrial controllers with isolated IO, 24 V domains, RS485/CAN • Raspberry Pi HATs with sensors, relays, RGB indicators and field wiring • High-voltage / high-power PCBs with isolated gate drivers and current sensing • Cost-optimized redesigns of existing ESP32/STM32 boards ✅ Tools & technologies Altium Designer (primary), plus KiCad, Eagle, EasyEDA, Proteus MCUs: ESP32/ESP8266, STM32, NXP, TI Interfaces: RS485, Modbus, CAN, Ethernet, SPI, I²C, UART, USB Wireless: Wi-Fi, BLE, LoRa (modules) Applications: IoT, industrial control, sensing, data logging, power and battery-powered products ✅ How I work • Hardware-first: solid architecture and PCB design, with basic firmware bring-up support • Clear communication: upfront questions, regular check-ins, review milestones • Production mindset: I design as if your board will be built at scale, even for 5–10 units If you need a reliable hardware partner for a real product (not a hobby build), message me with your idea, current status, and target timeline. Let’s make your hardware ready for the field. 減らす
ElectronicsMust
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letsgetstarted12 letsgetstarted12
$12 USD / 時間
WEBSITE CONTENTS//BUSINESS EBOOKS//LEGAL SERVICESIndiaGreetings, from Sunanda A writer by Profession A writer by Passion Welcome to my Writing World. Yes, I'm passionate about writing! Over 7 years of experience in creative writing, I have a deep passion for research and ensuring that all of my content will be 100% unique. Allow me to work on your project and will...Greetings, from Sunanda A writer by Profession A writer by Passion Welcome to my Writing World. Yes, I'm passionate about writing! Over 7 years of experience in creative writing, I have a deep passion for research and ensuring that all of my content will be 100% unique. Allow me to work on your project and will make it up to your standard. I’ll share samples of our work once we’ll initiate the chat. I have strategically helped over 100+ clients with business plans, business reports, journal articles, case studies, white papers, and research papers. My writing background includes various writing styles, topics, and timely research skills to produce good quality content. What I Can Offer: - Business Plans (internal, growth, operations, feasibility, or strategic business plans); - Pitch Decks; - Market Research; - Financial Models (financial statements, discounted cash flow, merger model, initial public offering model, leveraged buyout model) Also, I am an expert in: - Content Writing, SEO Copy-writing, Management ❋ Re-Writing Article Writing, Blog Writing, Academic Writing ❋ Technical Writing, Website Copy-writing, ❋ Press Release Writing, Marketing Writing, Newsletter Writing ❋ CV & Cover letter Writing, Legal Writing, Company Profile ❋ Literature Writing, History & eBook Writing, Medical Writing ❋ HRM Writing, Finance, and many other subjects. I'm fully aware of all referencing styles and always do my best. ❋ Essays ❋ Thesis ❋ Articles ❋ Assignments ❋ Assessments HIRE ME Because Professional Respecting deadlines Prompt Flawless results High standards 24/7 for you with having top-notch writing skills. I look forward to making all your ideas and dreams come true. If you need a creative, precise, and responsible business content writer – you are at the right place. Very eager to achieve a 5/5 result for both sides, Just a message away for a FREE consultation …."Hire me"! “LET’S DO INCREDIBLE THINGS TOGETHER!” Best Regards Sunanda 減らす
letsgetstarted12
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rehmanmohsin273 rehmanmohsin273
$45 USD / 時間
Aerospace, UAV Drone Design, CFD, FEA, SW, AI & MLUnited KingdomWelcome to my Freelancer profile! I am a seasoned Aerospace Engineer specializing in Computational Fluid Dynamics (CFD) and an extensive background in UAV design, drone engineering, Finite Element Analysis (FEA), and AI. With advanced degrees and robust industry experience, I excel in transforming complex engineering...Welcome to my Freelancer profile! I am a seasoned Aerospace Engineer specializing in Computational Fluid Dynamics (CFD) and an extensive background in UAV design, drone engineering, Finite Element Analysis (FEA), and AI. With advanced degrees and robust industry experience, I excel in transforming complex engineering concepts into practical solutions across a variety of software platforms. ?️ CFD Expertise: With a Master’s in Aerospace Engineering, I specialize in fluid dynamics challenges including propulsion optimization, aerodynamics, and turbulence modeling. Proficient in ANSYS Fluent, CFX, COMSOL, Star CCM+, and OpenFoam, I offer precise, data-driven insights for your aerospace needs. ?️ UAV Design and Drone Engineering: From ideation to execution, I design UAVs tailored to specific operational requirements, integrating aerodynamics, propulsion, structural analysis, and AI for enhanced autonomy. Tools: CATIA, Solidworks, Autocad, Blender, Fusion 360, ROS, ArduPilot. ?️ FEA Expertise: My FEA proficiency allows me to ensure structural integrity and optimize system performance using ANSYS, Solidworks, ABAQUS, and Nxnastran, supporting a range of engineering analyses from simple components to complex structures. ? AI Engineering: I leverage AI and machine learning to enhance aerospace projects, focusing on autonomy, intelligent decision-making, and predictive modeling using Python and Matlab. ? Software Proficiency: Highly skilled in ANSYS modules, Solidworks, MATLAB, Simulink, and more, I am equipped to handle 3D modeling, simulation, and data analysis, ensuring precision and efficiency in every project. If you’re seeking a comprehensive approach to aerospace engineering that enhances your project's fluid dynamics, UAV design, structural integrity, and AI integration, let’s collaborate to elevate your aerospace vision to new heights. 減らす
rehmanmohsin273
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Bringing the Human Touch to Research & Academic Excellence In an AI-driven world, quality research still demands a human touch, deep insight, intellectual rigor, and analytical precision. That’s exactly what I bring to every project. With 10+ years of experience, I specialize in all types of research, dissertations,...Bringing the Human Touch to Research & Academic Excellence In an AI-driven world, quality research still demands a human touch, deep insight, intellectual rigor, and analytical precision. That’s exactly what I bring to every project. With 10+ years of experience, I specialize in all types of research, dissertations, journal articles, and reports across diverse disciplines. Whether it’s business, economics, psychology, or social sciences, I deliver meticulously researched, well-structured, and publication-ready content. Academically, I am a BSc. in ACCOUNTING and an MA in Economics with expertise in statistical software: Excel, SPSS, STATA and R. Skills and Experience: - Excellent research and writing skills and expertise in different academic formatting styles - Familiarity with different literature and scholarly sources - Access to credible databases: PubMed, Web of Science, EBSCO, and JSTOR - Proficiency in designing and conducting research studies and expert in qualitative and quantitative data collection methods and analysis - Excellent communication and report writing skills to effectively communicate findings and insights - Ability to work efficiently and meet strict deadlines Beyond research, I conduct Statistical & Data Analysis. I provide advanced statistical analysis to support research in psychology, business, social sciences, and other fields. My proficiency includes: • Psychometric Analysis – Developing and validating measurement tools, scale construction, and reliability testing. • Factor Analysis – Identifying underlying variables in complex datasets and assessing data structure. • ANOVA & T-tests – Comparing means and testing hypotheses to determine statistical significance. • Regression Analysis – Exploring relationships between variables for predictive modeling. • Reliability & Validity Testing – Ensuring consistency and accuracy in research findings. • Surveys & Experimental Research – Designing, analyzing, and interpreting qualitative and quantitative surveys. I don’t just deliver research, I craft insightful, data-driven, and publication-ready work that elevates academic and professional projects. Let’s collaborate to produce exceptional research that makes a lasting impact! 減らす
NoelReubenMuturi
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I am an Aerospace Engineer with Masters in Flight Dynamics and Controls. I have 7 years of experience in Design Modelling and Simulation. I have done projects related to Fixed-Wing Drones, Quadcopters, Aircraft Design, Aircraft Performance, Flight Dynamics, and Autopilot System Design. In addition, I have ample of...I am an Aerospace Engineer with Masters in Flight Dynamics and Controls. I have 7 years of experience in Design Modelling and Simulation. I have done projects related to Fixed-Wing Drones, Quadcopters, Aircraft Design, Aircraft Performance, Flight Dynamics, and Autopilot System Design. In addition, I have ample of experience in CAD modelling using CATIA and SOLIDWORKS. I have excellent hands on all modules of Ansys especially ICEM, Fluent, Acoustic and Static Structural. Other than this I am also providing Services on AI and Machine Learning. I design controllers using Supervised Learning as well as Reinforcement Learning. My Software Expertise/Skills includes 1. CFD (Ansys, Star CCM+, COMSOL) 2. FEM (Ansys, Abaqus) 3. Control system design (Classical and Robust) 4. System Dynamics 5. Aircraft Design and Performance 6. MATLAB 7. Simulink 8. Simscape 9. SolidWorks 10. AutoCAD 11. CATIA 12. Optimization (meta heuristic) 13. Plane Maker aircraft layout Design 14. DATCOM 15. JAVA foil 16. Raymer Design Software (RDS) 17. X PLANE Flight Simulator I have done many project during the last 7 years, some of which are highlighted below. 1. Use of UAS for Inflight Piggyback Model Evaluation 2. Robust Control of Inverted Pendulum 3. Design And Fabrication Of Test Rig For Aircraft Inlet Recovery Testing 4. Design and Development of a Heat Exchanger based on a Geothermal Reservoir 5. Design & Modelling of Ventilation System for Human Cough 6. Aerodynamic Analysis of a Light Aircraft using Computational Fluid Dynamics 7. CFD Analysis of Vertical Axis Wind Turbine 8. Autopilot Design for Cessna 172 9. Flight Controller Design for Trajectory Tracking of a Micro Quadcopter Using PID 減らす
alizunair111
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You are just one step away from obtaining Product Designer having 250 success stories and projects completed over different platforms. I'm an expert in CAD/CAM having hand-on experience in making 3d models, mechanical products, and industrial projects such as robotics, 3D automated products, IOT and controllers. I...You are just one step away from obtaining Product Designer having 250 success stories and projects completed over different platforms. I'm an expert in CAD/CAM having hand-on experience in making 3d models, mechanical products, and industrial projects such as robotics, 3D automated products, IOT and controllers. I will make engineering drawings, 3D models, and their programs(G-codes m-codes) with 3D animation for manufacturing and production. I have designed alot of products and 3D printed them on my printer. I have sound knowledge about 3D printing and manufacturing as well. If you have any idea about your product or model just place an order and Get your models on Solidworks, auto-CAD, ANSYS, 3ds Max, Blender, Creo, Fusion-360, CATIA V5. • I have done a lot of projects regarding sheet metal and weldments for electrical enclosures and sheet metal containers. Further I can also make PCB enclosures and PCB schematic and layouts using Fusion 360, Altium software. • Moreover, I am proficient in FEA and CFD analysis using Solidworks, Creo, and ANSYS. I will do thermal, Static, and Flow analysis of your model in 2D and 3D Designs. Also, I will provide you a technical and computer-generated report of the analysis. • Further, For manufacturing, I will provide you Mould Designs for 3D product for mass production. you will get Die Mould, Injection moulding, blow moulding or Core Cavity for your product. I have 3 years of experience in designing a mould for different products upon requirement. (The physical mould can also be delivered through shipment). • I'm one stop shop for idea to manufacturing - I can convert idea into design and from design to physical prototype. NOTE: You may send me Non Disclosure Agreement (NDA) before sending your confidential information regarding your product/Idea (if needed) 減らす
anahabibi
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A dominant Harvard Grad who is simultaneously being integrated into the diverse business consciousness with an in-depth understanding of how to scale operations for best results, I am skilled at guiding people and businesses, and developing processes to ignite growth within an organization for funding, expanding, and...A dominant Harvard Grad who is simultaneously being integrated into the diverse business consciousness with an in-depth understanding of how to scale operations for best results, I am skilled at guiding people and businesses, and developing processes to ignite growth within an organization for funding, expanding, and maximizing profits. Whether you need your idea to be analyzed that how feasible it is, your firm to be formed or registered, multiply your revenues through a new marketing approach, expand in new markets through successful strategies, or revive from de-growth by competing with the industry giants, my professional attitude and services are available to assist you in achieving the goals. Better to be called a Business Consultant, I'm here to help you discover the answers on how to improve your Business Processes, Blueprint, Margins, Efficiency, and even Customer Satisfaction. Whether an Advisory Project or Implementation Project, I am capable of managing all the phases starting from the Preparation, Information Gathering, Data Analysis, till the deliverable of information for all the stakeholders involved. I revel in facilitating collaboration and contributing to the overall performance of each, such as Creatrox.com, as I assisted them from soup to nuts now it became a brand & generating great revenues annually. As a market analyst, I have assessed details like the economic, employment, educational, and even the ecological health of the area. I have examined local social, technology, and political issues, and determined whether those factors match your personal and financial goals and preferences. I don't settle for anything less than your very best, so connect with me! 減らす
arwamoizds
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I am Futras Abbas, a Mechanical Engineer with expertise in Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), and 3D modeling using ANSYS, COMSOL, and SolidWorks. I deliver accurate simulations and designs that help optimize performance, reduce costs, and solve complex engineering problems. Client...I am Futras Abbas, a Mechanical Engineer with expertise in Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), and 3D modeling using ANSYS, COMSOL, and SolidWorks. I deliver accurate simulations and designs that help optimize performance, reduce costs, and solve complex engineering problems. Client satisfaction is my top priority, and I ensure clear communication, timely delivery, and professional results. Let’s work together to bring your project to the next level. 減らす
futrasabbas9
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Discover Vutuk Design & Media: Where engineering meets creativity. We offer: 1. Mech Engineering: Innovative designs powering progress. 2. Machine Design: Crafting machines for industries. 3. Product Design: Ideas turned into functional art. 4. FEA & CFD Analysis: Unveiling design insights. Unlock our...Discover Vutuk Design & Media: Where engineering meets creativity. We offer: 1. Mech Engineering: Innovative designs powering progress. 2. Machine Design: Crafting machines for industries. 3. Product Design: Ideas turned into functional art. 4. FEA & CFD Analysis: Unveiling design insights. Unlock our creative side: 1. 3D Product Animation: Products brought to life. 2. Video Production: Compelling cinematic storytelling. 3. Graphic Design: Shaping unique visual identities. 4. 2D Explainer Video: Simplifying the complex. 5. 2D & 3D Motion Graphics: Dynamic visual allure. 6. Architectural Walkthroughs: Future spaces explored. Experience the fusion of precision engineering and captivating media at Vutuk. Ignite inspiration and redefine possibilities with us. 減らす
iamVutuk
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In this ever-evolving world, numerous industries and skilled professionals have seized the opportunity to showcase their expertise on a global scale through the remote work culture. Consider me one of those individuals who can elevate your brand presence and endorse your organization across various digital...In this ever-evolving world, numerous industries and skilled professionals have seized the opportunity to showcase their expertise on a global scale through the remote work culture. Consider me one of those individuals who can elevate your brand presence and endorse your organization across various digital channels. Platforms such as Facebook, Instagram, Twitter, LinkedIn, Reddit, YouTube, TikTok, Snapchat, Discord, and Pinterest have become the modern arenas where brands compete for recognition. If you wish to stay ahead of the game and secure the number one spot in the market, leave the mind mapping to me. I possess a secret weapon of creativity that leads to unparalleled brand recognition, ensuring your brand is remembered for decades to come. Strategies like, Influencer Marketing - (Covering UK, US, Europe & Asia) Brand Recognition - (Covering UK, US, Europe & Asia) content Marketing - (Covering UK, US, Europe & Asia) Search Engine Marketing - (Covering UK, US, Europe & Asia) Revenue Achievements of a Year of Different Industries, Crypto/NFT Industry - Increased 35% Revenue in a Year of Service Fashion and Beauty Industry - Increased 20% Revenue in a Year of Service E-commerce Industry - Increased 40% Revenue in a Year of Service eBooks - Increased 25% Revenue in a Year of Service The success of the implemented strategies lies in their multifaceted approach: Backend SEO optimization enhanced website ranking and impressions through content and keyword optimization, aligned with search engine algorithms. Additionally, comprehensive management of website content, layout, speed, and theme ensured optimal performance. Brand awareness played a pivotal role, utilizing influential personalities to engage customers and drive revenue growth. Creative and captivating content transported audiences to imaginative realms and catered to technophiles' interests in business and technology. Customers' perception of the brand proved crucial in their purchasing decisions. By effectively showcasing the brand's unique qualities and values, trust and loyalty were cultivated. The establishment of an emotional connection fostered repeat customer choices. In summary, with my comprehensive skills and experience in digital marketing, I am poised to take your brand to new heights. I will employ cutting-edge strategies, engage influential personalities, and craft compelling content that will leave a lasting impression on your target audience. Let us embark on this exciting journey together, ensuring your brand's success for years to come. 減らす
aqsaishrat
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