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I am a professional Electrical Engineer with extensive experience in solving complex electrical and electronics design challenges. I have designed, tested, and troubleshot a wide range of electronic circuits and production-grade PCBs using industry-standard tools such as Altium Designer, Eagle, and Proteus. I am currently working at a government-sector research center, where I am responsible for the development, testing, validation, and troubleshooting of PCB designs. My role includes diagnosing hardware issues, implementing design updates, and ensuring reliable performance through rigorous testing and iteration. With strong hands-on expertise in embedded hardware development and PCB optimization, I bring a results-driven approach to problem solving and can effectively support complex hardware design and debugging requirements.

"بِسْمِ ٱللَّٰهِ ٱلرَّحْمَٰنِ ٱلرَّحِيمِ" >>>Software expert<<< 1. AutoCAD 2. Autodesk Revit 3. PlanSwift 4. Microsoft Visio 5. MS Office, Excel, PowerPoint 6. Primavera P6 7. Macquay Software (duct and pipe sizing) 8. HAP (HVAC Load Calculation) 9. Adobe Photoshop & Illustrator. 10. Solidworks >>>Services offered<<< 1. Architecture/House Plan/Elevation Editing, addition & modification. 2. Revit Conversion of 2D pdf/dwg file to 3D. 3. Estimation of MEP and landscape quantities using PlanSwift, preparation of BOQ. 4. Concrete, Masonry, Flooring, Finishing, Painting works estimation using PlanSwift. 5. Preparation of tender drawing, shop drawing, and As-built drawings in AutoCAD. 6. Technical submittals and specification preparation. 7. Plumbing system load calculation by calculation of fixture units. 8. Air devices selection, VCD, VAV, CAV, AHU, FCU, ESP calculation for ducts and pump head calculation. 9. Fire fighting system design as per NFPA 13, 13D,14, 2, 25. 10. Project Scheduling using Primavera P6. 11. Product Designing 12. Piping, electrical, mechanical 3D modelling 13. PowerPoint Presentation (2D, 3D animated Presentation, Business Presentation, Education Presentation, and Many more. 14. Any work related to Photoshop (editing, background removal, logo, Flyer, Brochure, Banner/Billboard etc) >>>Why hire us?<<< ->>>>Full Time Freelancer<<<< -15 years of experience. -Graduated Highly responsible and professional team. - Will provide highest quality work with lowest cost. >>>Work Terms<<< 24/7 available, communication is through freelancer.com. Project Message Board (PMB), work as per your satisfaction, unlimited revision without any additional cost.

** Electrical engineer with Enhanced Optimization Techniques Major Subjects: Renewable Energy design and optimization MATLAB simulation of converters and Optimization techniques (GA,PSO,ABC,SA etc) Optimal tuning of controllers/models based on MATLAB model. Advance Power System Analysis, Operation & Control Optimization of Power System (w.r.t cost, stability, voltage profile, losses, optimal location of different instruments. ) Grid integration of hybrid renewable energy systems i.e Solar, wind, gasifier, fuel cell, battery storage system and diesel generator. Optimal placement of DGs in IEEE networks. Comparative study of more than 60 optimization techniques. We have 8+ years of professional Research experience as an Electrical Engineer including a focus of optimization of different controllers/models based the MATLAB model. Optimal design of hybrid renewable energy system both off-grid and grid connected systems are provided. Projects: 1) Design of hybrid renwable energy systems both off grid and grid connected systems. 2) Optimal tuning of models parameters or controller tuning based on MATLAB models. Experience: Optimization Expert: MATLAB: programming using .m file, simulation on SIMULINK. Microcontrollers: Peripherals: ADC, Timers, Uarts, Parallel ports. Languages: C (expert), C++ (expert)

I am Phd in electrical engineering, Certified Energy Manager (CEM) & Certified Green Buildings Professional I am highly experienced energy management expert with a strong background in solar PV system design, techno-economic assessment of power systems, and green building assessments. Skilled in developing comprehensive reports, system studies, and training materials. Services Offered: - Solar PV system design and optimization - Techno-economic assessment of power systems - Green building assessments and consulting - System studies and report writing - Manual and course design for energy management and green buildings - Energy auditing and efficiency improvement Deliverables: - Comprehensive energy audits and reports - Solar PV system design and feasibility studies - Techno-economic assessments of power systems - Green building assessment and certification reports - Training manuals and course materials - System studies and optimization reports Software Expertise: - HOMER Pro - HOMER Grid - Etap - MATLAB - EnergyPlus Communication Skills: Excellent written and verbal communication skills, with the ability to communicate complex technical information to both technical and non-technical stakeholders. Proficient in writing comprehensive reports, training materials, and system studies.

Greetings, We are a team of experienced Engineers, Architects,Draftees,3D Visualizers and Quantity Surveyors who have been collaborating for nearly a decade to provide construction-related services across the globe. I am Cham, a project manager/chartered engineer (NER, RPEQ, IntPE) who leads our efforts. Alongside my team, we are dedicated to delivering projects with precision and accountability, ensuring our clients' satisfaction. We are excited to establish enduring connections with our clients and partners. OUR SERVICES: 1️⃣ Architectural Designing and 3D Visualization ✅Concept Drawings/Drafting ✅Permit Drawings - Planning Permit (DA), Building Permit (BA) ✅Construction Drawings ✅Photorealistic 3D/CGI (Sketchup and Lumion, 3Ds Max, Vray and Corona) ✅Walkthrough Videos for Marketing 2️⃣ Structural Engineering and Project Management ✅Engineering design and Certification (Low rise) ✅Project Scheduling (MS Project, Primavera P6) 3️⃣ Quantity Surveying/Cost Consultancy ✅Measurement,Quantity Takeoffs (Softwares-PlanSwift, BlueBeam ) ✅BOQ/BOM Preparation (ASMM/POMI/NRM2/SMM7/CESMM4 Standards) ✅Estimation Services We are available here 24/7 :) ? Let's begin the glorious journey of working with you.

I'm an experienced ghostwriter and meticulous researcher dedicated to delivering precision-crafted documents that resonate with your target audience. Whether you need airtight legal documents, insightful academic papers, or persuasive copy for effective lead generation, I bring a keen eye for detail and a passion for clarity to every project. Over the years, I've partnered with clients across diverse industries to draft flawless contracts, thorough legal briefs, and high-quality academic manuscripts. My expertise extends to creating content strategies and lead generation materials that convert prospects into loyal customers. I believe words should do more than fill a page -- they should inspire action. My writing style is crisp, concise, and designed to engage readers while meeting the highest professional standards. I'm also skilled at transforming complex data into clear, reader-friendly insights, combining storytelling with analytical precision to support data-driven decision-making. Recently, I completed specialized training in Power BI, enhancing my ability to weave data visualization seamlessly into reports and presentations -- an asset for clients seeking comprehensive, visually engaging content. When I'm not working on client projects, I invest in expanding my knowledge of legal trends, academic research methods, and digital marketing tactics, ensuring my work stays current and impactful. My services include, but are not limited to: Legal Writing (contracts, briefs, policies, motions, notices) Lead Generation Content (landing pages, email copy, ads, leads) Data-Driven Storytelling (reports, presentations) Ready to elevate your content with precision and impact? Let's collaborate to bring your vision to life -- reach out today for professional writing that delivers results!

✋ Hi, I’m Mairaj Ali, a verified Electrical/Electronics Engineer and Professional PCB Designer with over 8 years of experience in designing high-quality circuit boards using Eagle, Altium, KiCAD, and EasyEDA. Also I am a professional Certified EasyEDA designer (Certificate is attached in portfolio section). My expertise lies in the following areas: ✅ PCB Design & Prototyping using Eagle, Altium, KiCAD, EasyEDA ✅ CAD/Housing Design for PCBs in Fusion360 ✅ MATLAB/SIMULINK & Python programming ✅ Embedded Systems design (Arduino, AutoCAD, Multisim, Proteus, LTspice, PSpice, C/C++) ✅ VHDL/Verilog HDL, Xilinx, and FPGA development ✅ Research & Technical Writing (Plagiarism Removal, Academic Writing, and Thesis Writing) ✅ Advanced Engineering Mathematics (Calculus, Differential Equations, Numerical Methods, Linear Algebra) ✅ Expertise in LaTeX for high-quality document formatting I am a Preferred Freelancer, ranking among the top 1% of skilled professionals. My passion for PCB design and embedded systems drives me to deliver the best solutions on time and within budget. Whether you're looking for custom PCBs, embedded solutions, or writing services, I can help you achieve your goals. Let’s turn your ideas into reality. Feel free to check my portfolio and message me to discuss your project anytime – I’m available 24/7. #PCB #PCB_designing #Electrical #Electronics #ElectricalEngineering #MATLAB #SignalProcessing #Mathematics #Latex #AutoCAD

DearSir, My background is related with: -Digital Motor Control -Analog Design -Electronic Design -PowerElectronics -Renewable energy -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux estimation algoritm generation -DSP(TMS320) implementation on motor drive -Low speed application -Torque and speed loop generation -Control algoritms -BLDC motor -Step motor -DC motor Analog design -Low power distribution -Noissless special opamp based analog circuits -Analog filters -Orcad simulation of several circuits Electronic Design -RF transmitter and receiver -Bluetooh reade rand transmitter -Magneticreader PowerElectronics -Implementation motor drive -AC/DC converter -DC-DC converter -Battery charger -Solar inverter -Renewable Energy -Uninterruptle power supplies PCB design -Schematic design by Altium -PCB design by Altium -Power board design -SMPS board design -Easyeda -CAD files of manufacturers Embedded system -ESP32,ESP8266,modules -Bluetooth and Wifi -PIC18,PIC24,PIC30 and dsPIC applications -Ardino -MSP430 -Atmel -DSP(Texas Instruments) -Renesas -STM32 -C2000 Matlab -Power Electronics simulation -Motor drive -WindEnergy -Solar Energy -Control applications Simulation of Hardware -Orcad Simulation (TI,National, LinearTech, Maximlibraries) -LTI -National -Matlab -Easyeda