Hire the Best Fiber Optics Specialists
in Pakistan

Need accurate and professional AutoCAD drawings for your project? I can help you convert your ideas, sketches, PDFs, or existing drawings into clean, organized, and client-ready CAD files. I am a Field Engineer with 12+ years of experience in network infrastructure projects, technical documentation, and AutoCAD drafting. I specialize in preparing clear 2D drawings for residential, commercial, and low-voltage projects while ensuring accuracy and attention to detail. My services include: • AutoCAD 2D Drafting and Drawing Revisions • PDF, Image or Sketch to AutoCAD (DWG) • Floor Plans and Site Plans • Network Layouts (LAN, Fiber Optic, Wi-Fi & CCTV) • Cable Tray and Data/Voice Outlet Layouts • CCTV Camera Placement Layouts • As-Built Drawings • Layer Management, Dimensions and Plotting • Network Documentation and BOQ Preparation • PDF Conversion, Microsoft Excel and Technical Documentation Throughout my career, I have worked on network infrastructure projects involving fiber optic networks, structured cabling, CCTV systems, and technical drawings. This practical field experience helps me produce drawings that are accurate, easy to understand, and ready for implementation. I believe in clear communication, on-time delivery, and high-quality work. Whether you need a simple floor plan updated, a PDF converted into an editable DWG file, or a professional network layout, I am committed to delivering reliable results. Let's discuss your project and create accurate AutoCAD drawings that meet your requirements.

Expert in OptiSystem, Optiwave, VPItransmissionMaker, VPIphotonics, Optical Communication, Fiber optics, Photonics, Free space optics, optical communication systems.

I am an Electrical Engineer specializing in 2D and 3D modeling as well as COMSOL Multiphysics simulations with precise analysis and results. My expertise lies in silicon photonics, electromagnetic, CFD, structural mechanics, acoustics and thermal analysis simulations. With the analysis, I will also provide the standalone applications of the models. The following provides a summary of the work I have done: 1- Transformer design and analysis in COMSOL. 2- Capacitance rain gauge 3D design in COMSOL to estimate average rainfall in the UK. 3- Displacement and temperature analysis of V shaped and Yagi UDA antennas when exposed to laser. 4- Thermal analysis of solar panels with different composites. 5- 3D modelling of two Helmholtz resonator arrays and acoustic analysis. 6- Acoustics analysis of 3D Panels to assess their sound diffusion characteristics. 7- Phase change and Joule heating simulation of the switch to assess the degree of phase shift. 8- Swelling, Creep, Curing, Stress and Fatigue analysis on disc and joint of the human body in COMSOL. 9-Performed 2D steady-state RANS CFD simulation in COMSOL Multiphysics on a three-element high-lift airfoil configuration comprising a leading-edge slat, main element, and trailing-edge flap, using the standard k-ε turbulence model. Conducted a parametric sweep across angle of attack (α = 0°–20°) and five flap deflection angles (β = 0.5°–20°) to generate lift coefficient (CL), drag coefficient (CD), and CL/CD polars. 10-Developed a 2D transient fluid-structure interaction (FSI) simulation in COMSOL Multiphysics of a fixed D-shaped bluff body with two flexible trailing plates, fully coupled using the k-ω turbulence model, solid mechanics, and an ALE moving mesh framework to capture time-dependent structural deformation, filament tip displacement, and drag coefficient (CD) under unsteady airflow. I have extensive experience of following analysis: → Finite Element Analysis (FEA) → CFD → Electrochemistry → Standalone simulation application development → Acoustics Analysis → Waveguides and silicon photonics. → Electromagnetics → AC/DC (Electric Field) → Electrostatics → Electro Mechanics → Structural Mechanics (Stress, Creep, Swelling, Fatigue and Strain) → Electroporation Modeling → Biomedical experiments and analysis → Thermal Analysis → Ray Optics (Curing analysis and laser implementation). Thank you for taking the time to read my profile. Feel free to contact me anytime to explore how we can collaborate. Cheers, Subhan

Biomedical Engineer | Signal Processing · Medical Imaging AI · Computer Vision · Research Writing & Visualization 4+ years · 20+ projects · Active PeerJ submission · ECG · EEG · PPG · DICOM · Echocardiography · Draw io · GitHub → Colab You don't need to explain what ECG noise looks like or why DICOM is tricky; I already know, because this is all I do! I work with researchers, clinicians, and engineers who need a technical partner for biomedical data projects ; from raw signal acquisition through to a polished, publishable result. My work spans physiological signal processing, medical image analysis, deep learning model development, and full academic writeup. ✅ SERVICES 📡 Biosignal Processing — ECG, EEG, PPG, GSR Preprocessing · artifact removal · segmentation · HRV · peak detection · time-domain & frequency-domain feature extraction 🫀 Medical Imaging & DICOM Pipelines Echocardiography · DICOM loading & preprocessing · image enhancement · DL classification · segmentation · object detection · multi-format support (DICOM, PNG, JPEG) 🧠 Computer Vision Methods on Clinical Modalities Translating CV techniques : optical flow, attention mechanisms, Grad-CAM explainability, feature pyramid networks, contour & morphology analysis : into medical imaging pipelines for echo, ECG plots, ultrasound, and MRI ⚙️ ML/DL Model Development End-to-end pipeline design · transfer learning · hybrid feature fusion (hand-crafted + deep learning) · model fine-tuning · ablation studies · PyTorch · TensorFlow · Keras 🔁 GitHub → Google Colab Reproducible Pipelines Versioned, documented experiments on GitHub · Colab-ready notebooks clients can run and extend · clean modular code with clear READMEs 📊 Statistical Analysis Hypothesis testing · regression · performance benchmarking · ROC/AUC · confusion matrices · Python · R · RStudio 🗂️ Research Diagrams & Methodology Figures Draw io block diagrams · pipeline architecture visuals · system flow figures · publication-ready methodology illustrations ✍️ Academic & Technical Writing Full paper drafts · methodology, results & discussion sections · IEEE/APA · LaTeX · MS Word · journal editing & proofreading ✅ RECENT RESEARCH — Paper under review at PeerJ: hybrid deep learning + hand-crafted feature fusion pipeline for MI classification from echocardiography — FYP research: multimodal biosignal analysis (ECG + PPG + GSR) for ASD detection in children aged 6–12 ✅ STACK Python · MATLAB · PyTorch · TensorFlow · GitHub · Google Colab · Draw io · R · RStudio · LaTeX · MS Word Feel free to message me with your data, your goal, and your deadline, I'll tell you honestly what's achievable and how I'd approach it.

• Recipient of OpenAI: High Performance Milestones on Project Lion - Pushing ChatGPT beyond knowledge boundaries • Recipient of Pak-China Project on "Quantum Dots Sensitised Solar Cells" • Recipient of Pak-US Project on "New Approaches for Lower Cost, Longer Ability and Higher Efficiency of Dye-Sensitized Solar Cells (DSSCs)" • Completed several tasks related to physics and astronomy on the training of LLMs • Created several simple and complex prompts Professor (01-07-2009 to 23-08-2023), Faculty of Engineering Sciences (FES), GIK Institute Topi, Pakistan. Teaching and research supervision in physics and photonics to undergraduate, MS and PhD students. Associate Professor (01/09/2002 to 31-06-2009), Faculty of Engineering Sciences (FES), GIK Institute Topi, Pakistan. Teaching and research supervision in physics and photonics to undergraduate, MS and PhD students. Lecturer (02/11/1996 to 31/08/2002), Department of Physics, Government College University, Lahore. Teaching college and university physics and research supervision MS students. Lecturer (22/12/1994 to 31/10/96), Department of Physics, Government T. I. College, Rabwah, Pakistan. Teaching analog and digital electronics to M.Sc. physics students. Postgraduate Research Student (22/10/1990 to 09/12/1994), School of Physical Sciences, Dublin City University, Ireland. Demonstrated to Applied Physics Undergraduates in electronics and physics laboratories. Lecturer (30/10/1986 to 31/08/1990), Department of Physics, Government College, Lahore. Teaching analog and digital electronics to M.Sc. physics students. Established microprocessor Lab and supervised M.Sc. students in electronics projects based on microprocessors. Lecturer (14/09/1985 to 29/10/1986), Government College, Gujranwala, Pakistan. Teaching college and university physics. Lecturer part-time (25/11/84 to 09/09/1985), University of the Punjab, Lahore. Demonstrated to M.Sc. Physics students in the Advanced Electronics Laboratory.

Transforming complex data and novel research concepts into production-ready AI solutions. With over 8 years of experience at the intersection of AI research and enterprise-level engineering, I specialize in tackling challenges that require more than off-the-shelf solutions. I architect and build robust, scalable systems that turn raw data—from satellite feeds to real-time video—into actionable intelligence. Here's What I Build: 🛰️ Advanced Geospatial & Vision Systems: I develop end-to-end computer vision pipelines for complex environments. My experience includes: • Smart City Solutions: Building traffic monitoring and management systems using real-time object detection and tracking (as demonstrated in the Urban Guard project). • 3D Mapping & LiDAR Processing: Creating high-precision 3D models from LiDAR data for vehicle and drone tracking (showcased in the LiDARView system). • Automated Sports Analytics: Designing systems to track player and ball movements for real-time statistical analysis (like the Trackzella project). 💡 Custom Data & Annotation Platforms: I understand that great AI starts with great data. I build the foundational tools necessary for high-performance models: • Synthetic Data Generation: Engineering platforms to create diverse, realistic datasets for robust model training (proven with the Imagate platform). • Multi-Format Annotation: Developing collaborative tools for labeling images, video, and text to power specialized AI models (like the Anna annotation platform). ☁️ Scalable MLOps & Deployment: A model is only valuable when it's in production. I ensure your AI solutions are reliable and efficient using modern DevOps practices, including containerization (Docker, Kubernetes) and deployment across major cloud platforms (AWS, Azure, GCP). Key Technology Stack: • Languages & Frameworks: Python, PyTorch, TensorFlow, OpenCV • MLOps & Cloud: Docker, Kubernetes, AWS (SageMaker, S3), GCP (Vertex AI), Azure • Data & CV: LiDAR, Satellite Imagery Processing, Pandas, NumPy, Scikit-learn Are you looking to solve a complex R&D problem or build a first-of-its-kind AI application? Let's connect for a brief consultation to discuss your vision.