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✅ TOP RATED PLUS FREELANCER with over 15 years of professional experience in RF modeling, antenna design, and product development. I specialize in the design, development, and testing of antennas and RF circuits — taking ideas from concept to fully functional products. I have consistently delivered high-quality RF and antenna design services for a wide range of commercial applications. I hold a Master’s degree in Electrical Engineering from the University of Alberta, Canada, and a Telecommunications Engineering degree from UPC Barcelona, Spain. I am highly proficient in industry-standard design and simulation tools, including HFSS, CST, ADS, Altium Designer, MATLAB, and MS Office. Core expertise: ✓ Antenna design (Single element, Array, MIMO) ✓ RF layout and PCB design ✓ RF circuit and matching network design ✓ Amplifiers and filters ✓ Power dividers and feed networks Additionally, I am experienced in regulatory certification processes, including FCC, RED, and other global compliance standards. In recent years, I’ve worked extensively on industry projects involving the design, prototyping, and testing of RF components, PCBs, communication circuits, and antennas. I take great pride in delivering designs that meet both performance and manufacturability goals.

Hi, I’m Louis Charles! I am a Game/Level Design graduate and a Senior Unreal Engine Developer specializing in VR development, with expertise in both Unreal Engine 4 and 5. I bring a strong background in simulation, interactive training, and gamified VR experiences, with hands-on experience in agile scrum practices and team management. I recently served as a Senior VR Developer for KaleidoscopeXR, where I focused on medical simulation projects that required a deep understanding of immersive interactions and procedural design. My work includes developing the Caregiver VR Dementia module, which simulated symptoms like hallucinations to enhance caregiver empathy, as well as the Case Western University Medical Helicopter Pre-flight Check, a comprehensive training simulation for emergency response. Notable Projects: Aries VR (2022) – Lead Developer for Quest VR Flight Instruction State Street Bank VR Experience (2021-2022) – Lead Developer, presented on Valve Index at Exchange: An ETF Experience in Miami Neverboard (2020-2021) – VR Technical Designer for Oculus Quest, a social VR board game platform, released in September 2021 Unending (2020-2021) – Game Designer/Team Lead/Producer on a VR project (cancelled) Winner - Global Game Jam 2020 with Step 9 (see Portfolio) I’m available for exciting new projects, whether they involve VR training, interactive content, or game prototyping. If you’re looking for a developer who can bring immersive, high-quality VR experiences to life, let’s connect—I’d be thrilled to help make your vision a reality!

⭐⭐⭐⭐⭐ "Majdi was wonderful to work with. He went the extra mile and he is clearly an expert in the field of electromagnetics. He was fast and responsive. No regrets. You should hire him." ⭐⭐⭐⭐⭐ "Majdi was great! For a project outside my scope of expertise he was able to deliver results and answer all my questions. He knew what to do and how to do it without fuss. Importantly, he was clear about the timing of milestones and was able to meet the deadlines. It was easy working with him." With a solid background in electromagnetic simulation, extensive expertise has been acquired across various applications (+8years) including electric motors, actuators, solenoids, permanent magnet applications, wireless power transfer, power electronic components, transformers, eddy current braking, couplers, and electric field-related applications. Participated in numerous research and development projects, particularly in software development for finite element electromagnetic simulations, has been integral. Engaged in client-facing, content development, and consulting and proof of concept projects have also been undertaken, covering areas such as motors and generators, wireless charging for EV and electronic devices, and permanent magnet applications, and many more. Area of expertise and skills: - FEA electromagnetic, coupled Multiphysics analysis ( thermal, structural, system, motion), - Parametric and optimization based design, - Results and data investigation, - Post processing and results reporting, - Proof of concept, - Problem solving, - Case studies, benchmarking, validation, etc, - CAD modeling. Software: - Ansys Maxwell2D/3D, - Ansys Workbench - SOLIDWORKS - Autodesk Inventor

⭐ Top 1% Rated on Upwork 📑 Senior Business Intelligence Architect | ERP & Revenue Reporting Specialist 📊 Data Analysis & Visualization | Power BI, Tableau, Looker BI Platform Specialist 💼 13+ Years of Experience Building Executive Dashboards, Forecasting Systems & Reconciled BI Models 🎯 MY OBJECTIVE My goal is to help organizations achieve digital maturity in data analysis and reporting by implementing a robust BI and Data Architecture that delivers actionable insights and measurable business impact. 🔥 Replace manual reports with automated executive dashboards 🔥 Build a centralized KPI reporting system 🔥 Improve revenue forecasting visibility 🔥 Integrate multiple business systems into a single reporting environment 🔥 Implement scalable Power BI, Tableau, or Looker BI architecture I help organizations transform fragmented ERP, CRM, financial, and marketing data into reconciled, executive-ready dashboards and fully automated reporting systems using Power BI, Tableau, and Looker. I would be glad to collaborate with you to design a reporting system that enables confident, data-driven decision-making. Whether you want to evaluate marketing performance, operational efficiency, sales pipeline visibility, or revenue analytics performance, I am here to help get started. 📑 CORE EXPERTISE As a Business Intelligence Architect and Data Analytics Consultant, I focus on designing reliable reporting infrastructures that support executive decision-making and operational clarity. ➕ Centralizing business reporting across ERP, CRM, marketing, and financial systems ➕ Designing scalable BI architectures using Star Schema and semantic layer modeling ➕ Implementing finance-grade reconciliation frameworks for accurate reporting ➕ Building KPI governance models and metric dictionaries ➕ Delivering executive dashboards with forecasting and performance monitoring logic ➕ Developing automated reporting systems that replace manual spreadsheets I help organizations establish a single source of truth where leadership teams can trust the data used to guide strategic decisions. 📊 BUSINESS DATA ANALYSIS My work focuses on building advanced analytics frameworks that enable organizations to track performance, forecast revenue, and monitor operational efficiency. Examples of analytical systems I develop include: ➕ Revenue and sales forecasting models ➕ Financial performance analysis (EBIT, GP%, margin analysis, budget vs actual) ➕ Sales pipeline and weighted forecast modeling ➕ Bookings vs revenue vs backlog reporting frameworks ➕ Capital allocation and funnel efficiency analysis ➕ KPI monitoring and predictive trend modeling These reporting systems help leadership teams clearly understand the relationship between pipeline activity, revenue genera 📑 BUSINESS INTELLIGENCE & DATA TOOLS Advanced expertise across modern Business Intelligence and analytics platforms that empower businesses to make informed, data-driven decisions. My expertise encompasses a comprehensive range of automated BI and Data Visualization tools, where I possess advanced skills to integrate, automate, and blend multiple data sources. Below is a list of the tools in which I have specialized proficiency, ➕ Power BI (Desktop, Service, Fabric, Advanced DAX Modeling) ➕ Tableau (Desktop, Server, Data Prep) ➕ Looker & LookML (Semantic Modeling) ➕ Looker Studio (data blends and joints) ➕ QlikView / Qlik Sense ➕ Domo, Zoho Analytics, Databox, Klipfolio In each platform, I have honed the ability to integrate, automate, and blend data from multiple sources, providing comprehensive and insightful analytical solutions. 🔗 DATA SOURCE INTEGRATION (70+ Data Platforms) Over the past decade, I have integrated and automated reporting across 70+ data sources spanning ERP systems, CRM platforms, financial software, marketing ecosystems, product analytics tools, and cloud data warehouses. My expertise extends to a robust array of Data Stack and Tools, enabling me to handle diverse datasets and extract meaningful insights effectively. I have worked extensively with systems that include: ➕ NetSuite (SuiteAnalytics Connect, NetSuite2, SuiteQL) ➕ Accounting/ERP platforms Xero, QuickBooks, MYOB, and others ➕ CRM platforms Salesforce, HubSpot, GoHighLevel, MSDynamics CRM, Copper CRM, and custom integrations ➕ Data/Modeling platforms BigQuery, Redshift, Azure Cloud, PostgreSQL ➕ REST APIs, automated data extraction pipelines, and custom SQL-based transformations ➕ Analytics platforms GA4, Adobe Analytics, Mixpanel, Meta Ads, Google Ads, LinkedIn Ads, TikTok Ads, and various attribution platforms My expertise also extends to advanced ETL and data automation tools, including: ➕ Supermetrics & Funnel – for scalable marketing intelligence aggregation ➕ Stitch & Fivetran – for structured data ingestion ➕ dbt labs – for transformation logic and analytics engineering ➕ Power BI Dataflows (including incremental refresh frameworks) ➕ Tableau Prep & custom dataflows, SQL transformations

Professional researcher and data scientist with health, human resources, and social sciences expertise. More than 16 years freelance experience. Deliverable focused. A "Top Rated" freelancer, Joanne is in the top 10% of all Upwork users. Top Rated plus designation is only awarded to those with experience managing large scale project. When you choose to work with a Top Rated professional, you can be confident that you’ve partnered with a professional that has a track record of providing great service to clients on Upwork. My goals are: 1. to use technology to streamline how we gather and analyze information; 2. to use my research design, analytics and informatics experience to make your information meaningful and actionable; 3. to use my exceptional writing about statistics, research, and technical information to take your deliverables to the next level so you can demonstrate results. Talk to me about your data challenge or marketing research questions; about designing your online surveys and data collection tools; or about managing your consumer online panel. With data in hand, talk to me about data mining, statistical analyses, interpreting your results, and about packaging it all in a concise and professional report. I am interested in applying my expertise to short term projects using tools such as Alchemer surveys as well as analytics using DisplayR, MS Excel, Power Point, SPSS, Claude, ChatGPT, and Adobe Creative Suite.

PROFILE: As a Certified Mechanical Engineering Technologist with over 10 years of dedicated experience in product design, development, and drafting using AutoCAD, Autodesk Inventor, and Solidworks, I offer a robust skill set tailored to drive project success: 1. Technical Expertise: Proficiency in CAD software, complemented by a deep understanding of engineering principles, enables the creation of meticulous, industry-standard designs. 2. Problem-Solving: Adept at analyzing and resolving complex design challenges, ensuring optimal functionality and efficiency in mechanical systems. 3. Attention to Detail: Precise and detailed designs, minimizing errors and streamlining the manufacturing process. 4. Collaboration: Proven success in multidisciplinary teamwork, facilitating seamless communication among engineers, manufacturers, and stakeholders for project achievements. 5. Adaptability and Innovation: Continuously integrating cutting-edge technologies and industry trends to ensure designs remain at the forefront of advancement. 6. Project Management: Extensive experience in managing design projects, maintaining timelines, and delivering high-quality results. 7. Quality Assurance: Conducting rigorous testing, analysis, and simulations to guarantee the reliability and functionality of mechanical designs. 8. Cost and Efficiency Optimization: Expertise in optimizing designs for cost-effectiveness and efficiency, ensuring high-quality output within specified budget constraints. Why Choose Me: 1. Expertise in CAD Software: Proficient in AutoCAD, SolidWorks, and Autodesk Inventor, ensuring the creation of precise and detailed technical drawings. 2. Fresh Perspective: As a freelancer, my commitment to delivering top-notch quality work is unwavering, ensuring innovation and excellence in every project. 3. Quality Commitment: Dedicated to delivering high-quality work, maintaining industry standards and surpassing expectations. 4. Competitive Pricing: Offering competitive rates without compromising quality, ensuring cost-effective solutions for clients. 5. Communication and Responsiveness: Committed to clear and timely communication, ensuring client needs are not only understood but met on schedule. My goal is to seamlessly integrate my expertise with your project needs, ensuring not only exceptional results but also a collaborative and successful partnership.