Innovative software engineer with 12 years of experience in the full software development life-cycle – from concept through delivery of robust software applications. Expert in advanced development methodologies and tools contributing to the design and development of critical applications. Known for excellent troubleshooting skills – able to analyze code and engineer well-researched and responsive solutions.

𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐀𝐈 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 | 𝐄𝐧𝐝-𝐭𝐨-𝐄𝐧𝐝 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 | 𝟓+ 𝐘𝐞𝐚𝐫𝐬 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐢𝐧𝐠 𝐄𝐱𝐜𝐞𝐥𝐥𝐞𝐧𝐜𝐞 I build intelligent, scalable solutions from concept to production, handling every layer including frontend/backend/database/cloud with precision and expertise. ✨ 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐂𝐚𝐩𝐚𝐛𝐢𝐥𝐢𝐭𝐲 Backend architecture • Frontend development (React/HTML/CSS) • Mobile App Development with Flutter/React native/Expo • Database optimization • Cloud deployment - all under one roof, ensuring seamless integration and faster delivery. ⚡ 𝐑𝐚𝐩𝐢𝐝 𝐏𝐫𝐨𝐭𝐨𝐭𝐲𝐩𝐢𝐧𝐠 I deliver working POCs and demos within shorter time spanning few hours, allowing you to validate solutions before committing to full development. 🌟 𝐅𝐥𝐞𝐱𝐢𝐛𝐥𝐞 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐢𝐨𝐧 Competitive rates with willingness to adjust pricing for extended partnerships and long-term projects. 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐀𝐈 & 𝐋𝐋𝐌 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 🔗 Enterprise RAG chatbots with Langchain and intelligent collaborative LLM agents 🤖 Multi-agent systems using OpenAI agents, LangGraph, OpenClaw, CrewAI, Phidata, and Autogen 🗓️Integration of agents with integrations like Gmail, Google Calendar, HubSpot, Google Sheets, Salesforce, ZohoCRM, Outlook, Slack, etc. Ⓜ️Integration of meeting agents with Google Meet, Teams and Zoom to automate transcribe and summarization of call. 🕸️Integration of different tools like image edit with Google's Nano banana / veo3.1, Sora video generation apis, claude-like artifact generation, klingAI video generation, etc. ☁️ Production LLM deployments on AWS Bedrock, Sagemaker, EC2, and Kubernetes 🏆 Multi-model integration: GPT-5/4.1, Claude 4.5, Llama 4, Mistral, Gemini Pro, Groq (with LangSmith/LangFuse evaluation) 🎯 Custom model fine-tuning: OpenAI, Mistral-7b, LLAMA3-GGUF 🛠️ Vector database implementation: Pinecone, FAISS, ChromaDB, Qdrant, Weaviate 💬 Omnichannel deployment: Slack, WebEx, WhatsApp, Telegram, Discord ⛓️ Advanced prompt engineering: Chain-of-Thought, ReAct, iterative optimization 🕸️ Text-to-Video and Image-to-Video generation with comfyUI [both short and long form] 🦾 NLP capabilities: Sentiment analysis, text summarization, classification 🔊 Audio intelligence: Transcription, TTS, STT systems 🎧 Intelligent CRM automation with voice bot integration 🖼️ Computer Vision: Image segmentation, object detection/tracking, Stable Diffusion, GANs 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 💻 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠: FastAPI, Django, Flask - building robust, scalable APIs 🎨 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: React, Typescript, HTML5, CSS3 - crafting responsive, intuitive interfaces 📱 𝐌𝐨𝐛𝐢𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: React Native/Expo/Flutter - cross-platform iOS & Android apps with native performance 💰Payment Methods Integration: Stripe, Shopify 🗄️ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: PostgreSQL, MySQL, SQLite, MSSQL, Airtable - optimized schemas and queries ☁️ 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬: Docker, Kubernetes, AWS, GCP, DigitalOcean - automated CI/CD pipelines 📊 𝐐𝐮𝐚𝐥𝐢𝐭𝐲 𝐀𝐬𝐬𝐮𝐫𝐚𝐧𝐜𝐞: Comprehensive testing, monitoring, and performance optimization 𝐀𝐝𝐝𝐢𝐭𝐢𝐨𝐧𝐚𝐥 𝐂𝐚𝐩𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬 🔍 Advanced web scraping: LinkedIn, Reddit, Twitter, Amazon, eBay, Walmart 📈 Predictive analytics and forecasting algorithms 🔄 Third-party API integration and service orchestration 📆 Version control expertise: Git, BitBucket 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮 𝐂𝐚𝐧 𝐄𝐱𝐩𝐞𝐜𝐭 ✅ 𝐄𝐧𝐝-𝐭𝐨-𝐄𝐧𝐝 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲: Complete project lifecycle from requirements gathering to post-deployment support ✅ 𝐑𝐚𝐩𝐢𝐝 𝐏𝐎𝐂 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Rapid prototyping to demonstrate feasibility and approach ✅ 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐆𝐫𝐚𝐝𝐞 𝐐𝐮𝐚𝐥𝐢𝐭𝐲: Clean, documented code following industry best practices ✅ 𝐒𝐞𝐚𝐦𝐥𝐞𝐬𝐬 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: Unified backend, frontend, and database architecture ✅ 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞: Cloud-native deployments with monitoring and auto-scaling ✅ 𝐎𝐧𝐠𝐨𝐢𝐧𝐠 𝐒𝐮𝐩𝐩𝐨𝐫𝐭: Performance optimization and maintenance post-launch ✅ 𝐓𝐫𝐚𝐧𝐬𝐩𝐚𝐫𝐞𝐧𝐭 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧: Regular updates and collaborative decision-making Whether you need an AI-powered application, a complete web/mobile platform, or intelligent automation, I will deliver sophisticated solutions that drive real business value. Ready to discuss your project? I will provide a working demonstration within 24 hours to show exactly how I can bring your vision to life. 💼 Available for immediate start | ⚡ Responsive communication | 🌍 Proven global delivery

With 7+ years of experience in AI/ML, I focus on building solutions that are not just technically sound but also practical and valuable in real-world scenarios. My work is driven by research, experimentation, and selecting the right technologies for each unique problem. 🔹 Where I Add Value I have strong hands-on experience in Computer Vision / Machine Vision, working on problems such as: * Object detection and recognition * Multi-camera tracking and digital twin systems * Face recognition and human pose estimation * Edge AI and real-time inference * Inspection systems and anomaly detection * OCR and text extraction * Data preparation including segmentation, augmentation, and synthesis 🔹 Machine Learning Expertise Depending on the problem, I apply a wide range of ML techniques: * Supervised Learning: Classification, Regression * Unsupervised Learning: Clustering, Dimensionality Reduction * Semi-supervised learning * Reinforcement learning 🔹 NLP & AI Systems Alongside vision, I’ve worked on intelligent systems involving: * GPT-based models (GPT-3, GPT-4) and LangChain workflows * Text summarization and content generation * Recommendation systems (feature-based, user-based, hybrid) * Sentence similarity and semantic analysis * Conversational AI and dialog systems * Speech processing (ASR, speech synthesis) * Machine translation 🔹 Deep Learning Applications I’ve applied deep learning across multiple real-world use cases: * Multi-camera tracking systems * Autonomous drones * Chatbots and service bots * Predictive analytics solutions I’ve also worked closely with startups and businesses to build MVPs and POCs, helping them validate ideas and move faster toward production. ✔️ Open to signing NDAs for confidential projects ✔️ Additional demos and project details available on request If you’re looking to build something in AI or want to explore a new idea, feel free to reach out happy to discuss and contribute. Best regards Disha

Generative AI , Computer Vision , Software Engineer and NVIDIA DLI ambassador/instructor having intensive experience in the following areas: 🖼️ Generative AI: image synthesis , chatbots.​ 🔍 Agentic Retrieval-Augmented Generation (RAG) Systems 🛠️ LangChain, LangGraph, and LangServer 🚀 NVIDIA Technologies: DeepStream, Jetson Nano, CUDA, TensorRT, NVIDIA Triton Inference Server, and NVIDIA NIM for efficient AI deployment.​ 📷 Computer Vision: OpenCV, Object detection, classification, segmentation and camera calibration techniques.​ ⚙️Streaming protocols:GStreamer, RTSP, RTMP, 💻 Programming Languages: C++, Python, and Bash ⚙️ DevOps Tools: Docker, Nginx, and ELK Stack (Elasticsearch, Logstash, Kibana) 🌐 Web Technologies: Knowledgeable in Angular, Node.js, PHP, MySQL, and MongoDB for full-stack development. ⚡ Accelerated Computing with CUDA in C++ and Python 🖥️ GUI Desktop Application Development with PyQt5 🍓 Raspberry Pi 5 with Google Coral Accelerator Integration 🧠 Machine Learning Frameworks: TensorFlow and PyTorch 📊 Vector Databases:ChromaDB, Milvus, and FAISS

Do you need a professional Electrical & Electronics Engineer for your complex projects? I’m Waqas Javaid, an industry-experienced engineer with over 6 years of hands-on expertise in automation, embedded systems, control systems, power electronics, and simulation-based engineering. ✅My Core Skills Include: 🔹 MATLAB & Simulink – Modeling, simulation, control systems, GUI apps, and image processing 🔹 PLC Programming – Ladder logic for Siemens, Allen Bradley, Omron, Schneider, and Codesys 🔹 Embedded Systems – Arduino, Raspberry Pi, AVR, PIC, STM32, ARM (C/C++ & Python) 🔹 Circuit Simulation – Proteus, LTspice, Multisim, ADS, Logisim 🔹 Robotics – ROS, automation with sensors/actuators, motion control 🔹 PCB Design – Altium Designer for single/multi-layer designs (2D/3D) 🔹 Power Electronics – PWM, SPWM, SVPWM, rectifiers, power supply design 🔹 Networking – Cisco Packet Tracer, IP/MAC addressing 🔹 Software Tools – LabVIEW, DIgSILENT, EasyPower, COMSOL, PVSyst, AnyLogic 🔹 Languages – C++, Python (image processing, data analysis), Visual Studio ✅ Popular Services I Offer: ✔ PLC + HMI/SCADA Automation Systems ✔ Power System Simulation in DIgSILENT or EasyPower ✔ MATLAB Simulink models for academic & industry ✔ Custom microcontroller firmware (AVR, STM, PIC) ✔ IoT systems using Raspberry Pi and Arduino ✔ Advanced robotics projects with ROS or custom algorithms ✔ Technical report writing and documentation ✅ Notable Projects: Waiter Robot for Restaurant Automation – Arduino-based with IR sensors Brain Tumor Detection – MATLAB image processing with 98% accuracy Wound Segmentation in Python – Achieved 95% accuracy using custom algorithms PV Solar Design Projects – System layout, sizing, simulation, and optimization ✅ Why Choose Me? 🎓 Bachelor’s in Electrical Engineering (2018, Bahria University Islamabad) 🏭 6+ Years Industry Experience (Service Industries Ltd., NECOP) 📈 Fast, clear communication & high-quality delivery 💯 100% Satisfaction or full refund 📩 Let's discuss your project and bring it to life with engineering precision and professional support. ✅ Keywords: Electrical Engineering, PLC Programming, MATLAB Simulink, Arduino, Embedded Systems, Control Systems, Circuit Design, Robotics, Power Electronics, FPGA Verilog, Raspberry Pi, Signal Processing, Image Processing, PCB Design, COMSOL, DIgSILENT, LabVIEW, C++ Visual Studio, Python Programming

𝗠𝗟 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 with 3+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 transforming raw data into powerful AI solutions. I specialize in building 𝗰𝘂𝘀𝘁𝗼𝗺 𝗠𝗟/𝗗𝗟 𝗺𝗼𝗱𝗲𝗹𝘀 for 𝗖𝗼𝗺𝗽𝘂𝘁𝗲𝗿 𝗩𝗶𝘀𝗶𝗼𝗻 & 𝗡𝗟𝗣, tailored to real-world startup and production needs As a 𝗠𝗲𝗰𝗵𝗮𝘁𝗿𝗼𝗻𝗶𝗰𝘀 𝗚𝗿𝗮𝗱𝘂𝗮𝘁𝗲, I focus on (𝗧𝗶𝗻𝘆𝗠𝗟) 𝗯𝘂𝗶𝗹𝗱𝗶𝗻𝗴 and 𝗱𝗲𝗽𝗹𝗼𝘆𝗶𝗻𝗴 𝗔𝗜 𝗺𝗼𝗱𝗲𝗹𝘀 𝗼𝗻 𝗲𝗺𝗯𝗲𝗱𝗱𝗲𝗱 𝘀𝘆𝘀𝘁𝗲𝗺𝘀, from data preprocessing and model training to deployment, including 𝗿𝗲𝗮𝗹-𝘁𝗶𝗺𝗲 𝗥𝗧𝗦𝗣 𝗰𝗮𝗺𝗲𝗿𝗮 𝘀𝘁𝗿𝗲𝗮𝗺𝘀, delivering intelligent, scalable solutions with real-world impact

Recent work: - AI Automation - Document Review Product - My existing ComfyUI DiT video generation workflow (LTX-Video 2.3 I2V), which runs on H200. Optimized a native Blackwell (B200, sm_100) implementation of SageAttention specifically mirroring the SageAttention2++ architecture targetting CUDA 12.8+ - Product price analytics using data from Terapack, Pricecharting etc using NLP - Combined SAHI (Slicing Aided Hyper Inference) technique with Yolov5 to detect moving objects - A non-CNN-based motion vector estimator for image deblurring due to motion blur - Deep Learning based Document image processing solution - High Accuracy Face Tracking and face blurring solution Total Experience: +27 years Core Skills: - C/C++ - C# (Unity) - TensorFlow - Python - Flutter & Dart - NodeJS, Flask, Django - MongoDB - Git

Research | Building AI Models From Scratch | Muti-Agent Systems | Diffusion Models | Fine-Tuning | AI Consultancy --- I love tackling hard problems -- especially the ones I’ve never solved before. If you’re looking for someone who combines research with engineering precision, let’s talk.

🏆 TOP 10% ALL UPWORK | 100+ AI APPS DELIVERED | MILLIONS IN ROI GENERATED I design and deploy Machine Learning and Artificial Intelligence systems that replace manual decision-making, automate complex workflows, and unlock scale. If your business is struggling with fragmented tools, broken systems, or AI prototypes that never reach production, I turn them into reliable, revenue-driving systems. I don’t build demos. I build production AI. ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ WHAT I BUILD ⚡ End-to-End AI & Automation Systems Custom Automation architectures using Python, JavaScript, APIs, and orchestration frameworks to eliminate repetitive work and scale operations. From internal tools to client-facing products, I build systems that run without babysitting. 🤖 AI Agents & Intelligent Applications Advanced AI Agent Development for decision support, autonomous workflows, and task execution. This includes AI Bot and AI Chatbot solutions powered by Generative AI Modeling, fine-tuned reasoning, and robust memory systems. 🧠 Machine Learning & Data Science Full-cycle Machine Learning pipelines covering Data Science, Data Analysis, feature engineering, training, validation, and deployment. I implement Deep Learning, Neural Network architectures, and TensorFlow-based models built for real-world performance. 🗣️ Natural Language & Conversational AI High-accuracy Natural Language Processing systems for classification, extraction, summarization, and conversational interfaces. This includes Chatbot Development and AI Chatbot systems trained on proprietary data. 🔗 API & Platform Integrations Robust API Integration and custom API development to connect CRMs, data warehouses, AI services, and third-party platforms. I specialize in AI Integration where AI must fit seamlessly into existing business logic. 🧩 Scripting, Automation & Web Agents Custom Scripting & Automation solutions for data workflows, internal tooling, and intelligent scraping. Includes Data Scraping, browser automation, and orchestration with tools like n8n for complex multi-step systems. ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ RECENT PROJECTS → Enterprise AI Agent Platform Designed an autonomous AI system handling internal research, document synthesis, and task routing. Combined Artificial Intelligence, Machine Learning, and advanced APIs to reduce analyst workload by 70%. → AI-Driven Lead Generation Engine Built a fully automated Lead Generation system combining enrichment, scoring, and outreach logic. Integrated custom AI models with CRM workflows and external APIs for consistent pipeline growth. → Large-Scale NLP Document Intelligence Implemented a Natural Language Processing pipeline processing thousands of documents weekly. Included vector search, summarization, and semantic classification using Deep Learning techniques. → Production AI App Development Delivered a full AI App Development project with backend inference, frontend interfaces, and monitoring. The system used Python, JavaScript, and API Integration for scalable deployment. → Automation & Orchestration System Created a resilient orchestration layer using Automation tooling and n8n to coordinate AI tasks, data ingestion, and reporting across multiple platforms. ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ TECH STACK Core Languages: Python • JavaScript AI & ML: Machine Learning • Artificial Intelligence • Deep Learning • Neural Network • TensorFlow Data: Data Science • Data Analysis • Data Scraping AI Systems: AI Agent Development • AI Bot • AI Chatbot • Chatbot Development • Generative AI Modeling Automation: Automation • Scripting & Automation • n8n Integration: API • API Integration • AI Integration NLP: Natural Language Processing Delivery: AI App Development • Lead Generation systems ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ HOW I WORK ✅ Clear discovery call to understand outcomes and constraints ✅ LEAN Development (every week you get something that you can use) ✅ Production-ready delivery with documentation ✅ Post-delivery support and optimization ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ 🎯 Have an AI or Machine Learning problem you want solved properly? Message me with the goal. I’ll tell you exactly how I’d build it.

Hi there! I'm an AI Engineer specializing in Computer Vision, LLM Fine-Tuning, RAG Systems, and AI Agent Development. With 4+ years of hands-on experience in Machine Learning and AI engineering, I build intelligent, production-ready systems that help businesses automate workflows, analyze visual data, detect sensitive information, and make smarter decisions with AI. ⚙️ What I Do: • RAG & LLM Systems: Production RAG pipelines with semantic search, vector stores (ChromaDB), time-aware retrieval, and grounded LLM responses via OpenAI GPT-4o-mini and LangChain — deployed on GCP with Docker and GitLab CI/CD • LLM Fine-Tuning: End-to-end fine-tuning pipelines across Llama, Mistral, Gemma, Phi, DeepSeek, Qwen, and Granite for NLP classification tasks — including custom dataset construction, HuggingFace Trainer API, and benchmark evaluation • Computer Vision: Real-time object detection and tracking (YOLOv8/v11, ByteTrack, StrongSORT), multi-camera Re-ID with epipolar geometry, emotion recognition, and TensorRT/ONNX-optimized inference pipelines • AI Agents & Automation: LLM-powered agents, Celery-based data ingestion pipelines, chatbot development, and API-driven workflow automation with FastAPI • ML Model Development: CNNs, NLP, model training, fine-tuning, ONNX/TensorRT optimization, and scalable production deployment • AI Infrastructure: FastAPI, Docker, GCP, GitLab CI/CD, PostgreSQL, MongoDB, Redis, scalable AI app architecture 🧠 Tech Stack: Python · PyTorch · HuggingFace Transformers · LangChain · OpenCV · YOLOv8/v11 · ChromaDB · FastAPI · Celery · Docker · PostgreSQL · MongoDB · GCP · GitLab CI/CD · ONNX · TensorRT · Streamlit · Stable Diffusion · scikit-learn 🌟 Why Clients Work With Me: • End-to-end delivery — from data collection and model training to production deployment and maintenance • Hands-on experience across media, retail, urban planning, and data privacy domains • High focus on accuracy, low latency, and scalability • Clear communication, fast delivery, and strong problem-solving under real production constraints Let's bring your AI, Computer Vision, or LLM idea to life 🚀