Top Rated Plus AI / ML engineer. 16 projects shipped, 4,800+ hours. Python + OpenCV + OpenAI + LangChain. NLP, computer vision, custom AI models. JSS 96. 🎯 WHAT I BUILD • Custom AI / ML models in Python (scikit-learn, TensorFlow, PyTorch) • NLP pipelines — text classification, NER, summarization, embeddings • OpenAI / Claude / Gemini integrations (chat, RAG, function calling, agents) • LangChain agent workflows with tool use + multi-step reasoning • Computer vision — OpenCV, object detection, facial recognition (AWS Rekognition) • Real-time matching systems (Candidate, Lead, Product Matching) • Predictive models for forecasting, scoring, ranking • ML model deployment via FastAPI / Flask + Docker • Vector databases (Pinecone, Chroma, FAISS) for RAG + semantic search 🛠 STACK Python • OpenAI API • LangChain • Claude • TensorFlow • PyTorch • OpenCV • Hugging Face • FastAPI • PostgreSQL • Pinecone • Azure • AWS 🏆 WHERE I'M STRONGEST LLM-powered SaaS products • Candidate / lead / product matching systems • NLP for text analytics • Computer vision for KYC + verification • RAG systems on custom data 💼 WHY WORK WITH ME ✓ Top Rated Plus, JSS 96 ✓ 16 AI / ML projects shipped, 4,800+ hours ✓ I ship to production — APIs, monitoring, retraining loops ✓ ML explained clearly to non-ML stakeholders 📞 LET'S TALK Send the data + the prediction / classification / generation target. Within 24 hrs: model architecture + fixed quote.

# 🎓 Computer Science Tutor | Programming | AI/ML | Web Development | Database | BS & MS Students Hello! I'm Muddasar Khan a passionate Computer Science Lecturer, researcher, and professional tutor with 15+ years of teaching experience. I am currently working as a Lecturer in Computer Science at FG Liaqat Ali Degree College, Rawalpindi, Pakistan. I hold an MS in Computer Science from AUIC Islamabad and am currently pursuing my PhD in AI at NUST Islamabad, specializing in Artificial Intelligence, Machine Learning, Deep Learning, and Computer Vision I have helped hundreds of undergraduate and graduate students understand complex Computer Science concepts, improve their programming skills, complete semester projects, and prepare for exams with confidence. ## 🟢 What I Can Help You With 🟢 Programming Languages ✔ C Programming ✔ C++ ✔ Java ✔ Python ✔ PHP ✔ Object-Oriented Programming (OOP) ✔ Data Structures & Algorithms ✔ Problem Solving & Debugging 🟢 Web Development & Web Engineering ✔ HTML5 ✔ CSS3 ✔ JavaScript ✔ Bootstrap ✔ AJAX ✔ JSON ✔ XML ✔ PHP ✔ MySQL ✔ Responsive Web Design ✔ REST APIs 🟢 Database Management Systems ✔ Database Design ✔ SQL ✔ MySQL ✔ Normalization ✔ ER Diagrams ✔ Database Projects ✔ Stored Procedures ✔ Query Optimization 🟢 Core Computer Science Subjects ✔ Digital Logic Design ✔ Computer Networks ✔ Information Security ✔ Operating Systems ✔ Computer Organization & Architecture ✔ Software Engineering ✔ System Analysis & Design ✔ Theory of Automata ✔ Compiler Construction 🟢 Artificial Intelligence & Data Science ✔ Artificial Intelligence ✔ Machine Learning ✔ Deep Learning ✔ Computer Vision ✔ Neural Networks ✔ TensorFlow ✔ PyTorch ✔ Scikit-learn ✔ OpenCV ✔ Data Analysis 🟢 Academic Support ✔ Assignment Assistance ✔ Lab Tasks ✔ Semester Projects ✔ Final Year Projects (FYP) ✔ MS Research Guidance ✔ Thesis Support ✔ Research Paper Assistance ✔ Exam Preparation ✔ Code Review & Debugging 🟢 Why Choose Me? ✅ 15+ Years of University Teaching Experience ✅ Lecturer in Computer Science ✅ MS Computer Science Graduate ✅ PhD Research Scholar ✅ Interactive One-to-One Online Sessions ✅ Concept-Based Teaching Approach ✅ Practical Coding Examples ✅ Personalized Study Plans ✅ Flexible Scheduling ✅ Friendly, Patient & Professional Teaching Style 🟢 Who Can Hire Me? ✔ BS Computer Science Students ✔ MS Computer Science Students ✔ Software Engineering Students ✔ Information Technology Students ✔ Beginners Learning Programming ✔ Professionals Upskilling in Computer Science Whether you need help with coursework, assignments, programming projects, exam preparation, or mastering advanced Computer Science concepts, I am here to help you succeed. **Let's make Computer Science easy, practical, and enjoyable. I look forward to working with you!**

Building production-ready AI systems, automated workflows, and robust data architecture. I am an expert AI Engineer and Full Stack Developer specializing in the design and architecture of real-world intelligent systems. I don't just write scripts; I build scalable production platforms, robust backend APIs, and complex data pipelines that turn raw information into high-quality business solutions. If you need a technical expert to design a long-term, high-performance model, implement an autonomous agent, or scale your development to the next phase, you are in the right place. 🚀 WHAT I BUILD & DESIGN 1. Data Pipelines & System Architecture Data Engineering: Designing high-performance data pipelines to extract, clean, and process structured and unstructured data. Production Systems: Architecting scalable backend systems and cloud infrastructure (Azure, AWS) for high-availability platforms. Real-World Integration: Seamless API and database integration to connect your proprietary data to modern AI models. 2. AI Agents & Automated Workflows Workflow Automation: Building complex, automated workflows using Python and n8n to streamline your business operations. Autonomous Agents: Developing intelligent agents that interact with tools, execute tasks, and make decisions based on real-time data. LLM & Prompt Engineering: Advanced prompt engineering, fine-tuning, and integrating top-tier LLM models (GPT-4, Claude) into your core product. 3. Full Stack & API Development Backend APIs: Designing clean, secure APIs and microservices using Python (FastAPI/Django) and Node.js. End-to-End Development: Taking your product from the initial design phase all the way to production deployment. 💻 MY TECHNICAL STACK & TOOLS AI & Models: Python, LLMs, LangChain, LlamaIndex, Vector Databases, Custom Agent Frameworks. Engineering & Architecture: System Design, Data Pipelines, RESTful APIs, Microservices. Backend & Full Stack: Node.js, Python, SQL/NoSQL Databases. Cloud & Automation: n8n, Azure, AWS, Docker, CI/CD pipelines. 💡 My Engineering Philosophy: I focus on quality code and scalable architecture. Whether we are building an MVP or upgrading an enterprise platform, my goal is to deliver a high-performance system that solves your real business challenges. Are you ready to build a production-grade AI system? Let’s talk. 👉 Click "Invite to Job" to start a conversation about your project and technical needs.

🚀Unlocking the Power of Data: Expert Data Scientist at the ready ⭐️Crafting Data Stories with Python and Precision 🕒 4+ Years of Specialized Experience ✅ Numerous Successful Projects across AI, ML, NLP, and Computer Vision ✅ Driving Innovation with Data-Driven Solutions With more than 4 years of experience in data science, I specialize in machine learning, AI, NLP, and computer vision. My expertise has been applied in a range of projects, from working with dynamic startups to collaborating with established industry leaders. I've led initiatives that improved business intelligence and introduced AI-driven innovations. My skills in Python, TensorFlow, PyTorch, and Keras enable me to develop advanced data models that guide strategic decision-making and foster innovation. My roles at Educative.io and Ekkel AI have established me as a notable contributor to data science education and the advancement of technology. My work has had a significant impact in both academic settings and practical industry applications. I am passionate about transforming complex data into powerful tools that enhance performance, unlock new opportunities, and deliver value to businesses. I approach every project with a focus on delivering strategic insights, working collaboratively to meet project objectives, and maintaining a commitment to meet deadlines with precision. My goal is to use data science to advance your projects, overcome challenges, and turn data into a valuable asset. Let's connect to transform your projects with data-driven insights and innovative solutions.

✅ $300K+ Earned | Top Rated Plus | 8,000+ Hours | 38 Jobs | 100% Job Success I build production-grade LLM, RAG, and AI Agent systems. Not prototypes. Not API wrappers. Real Python pipelines, deployed on AWS, handling real traffic. If your AI needs to actually work in production, let's talk. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🤖 LLM AND GENERATIVE AI ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ End-to-end LLM applications using OpenAI (GPT-4o), Claude, Gemini, LLaMA, and Mistral. Full RAG pipelines over your documents, databases, and knowledge bases. AI Agents and multi-agent workflows built on LangChain, LangGraph, and LlamaIndex. LLM fine-tuning with LoRA, QLoRA, PEFT, RLHF, and DPO on open-source models. Prompt engineering, tool calling, memory patterns, guardrails, tracing, and LLM evaluation harnesses. If your team is moving an LLM prototype to production, this is exactly where I work. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ⚡ FASTAPI AND DJANGO BACKENDS ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ FastAPI and Django are my backend stack of choice for AI-powered services. → Async REST APIs: FastAPI + Pydantic + SQLAlchemy + PostgreSQL → Scalable Django backends: DRF, Celery, Redis, multi-tenant SaaS architecture → FastAPI as the serving layer for LangChain, RAG, and agent endpoints → Auth systems: JWT, OAuth2, RBAC → Microservices, Docker, Kubernetes, CI/CD via GitHub Actions and GitLab CI → Swagger / OpenAPI documentation, clean architecture, full test coverage ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🎙️ VOICE, AUDIO, VIDEO AND TEXT AI ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ → Voice AI agents and real-time speech pipelines (Whisper, AssemblyAI, Deepgram, ElevenLabs, VAPI, Retell AI) → STT / TTS integration, NLP, NER, and multimodal LLM pipelines → Computer Vision: YOLO, OpenCV, CNNs, Vision Transformers → Diffusion pipelines and image / video generation workflows → Audio transcription, classification, and processing at scale ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🧠 ML, MLOPS AND VECTOR SEARCH ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ML Stack: PyTorch, TensorFlow, HuggingFace, scikit-learn, XGBoost Vector DBs: Pinecone, Weaviate, Milvus, FAISS, pgvector, Elasticsearch Serving: vLLM, TGI-style inference, batching, caching, routing, streaming responses MLOps: MLflow, DVC, Prefect, Ray, eval harnesses, regression testing, tracing Cloud: AWS (SageMaker, EKS, EC2, Lambda, Bedrock, DynamoDB, CloudFront), Terraform, GPU providers ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🏆 WHAT MAKES ME DIFFERENT ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Most AI freelancers deliver a Jupyter notebook or a thin wrapper around an API. I architect and ship the full system. I have 14+ years of engineering experience and a background as a Fractional CTO and AI/ML Team Lead. I have led teams and personally written the code. I think in systems, delivery, and cost control, not just individual features. At Alethea AI, I was part of the team that built a cloud-native architecture on AWS capable of accommodating 30 million visitors, highlighted in an official AWS case study. The platform publicly closed a $16M token sale. That is the level of production reliability I bring to every engagement. ✔ Architecture designed for scale from day one ✔ Clean code, full documentation, and production observability ✔ I write the code myself, no offshoring your project ✔ Reliable delivery: timelines, milestones, and accountability ✔ Cost-controlled cloud and GPU workloads ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🤝 WHO I WORK WITH ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Startups validating AI-first MVPs fast. Scaleups moving LLM prototypes to production. Product teams that need a senior AI/ML engineer who can own the full stack, from fine-tuned model to FastAPI endpoint to deployed AWS service. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📩 Message me with your current state, timeline, and constraints. If I can help, I will tell you exactly how, usually within a few hours.

I am an Electrical Engineer. I completed my undergraduate with a 100 percent merit scholarship. With commendable academic performance, I have hands-on experience working on projects in automation, deep learning, and image processing domains. Finally, I have experience managing events and opportunities for women empowerment through the Women in Tech (WiT) Karachi chapter of Microsoft Student Partner (MSP) and Women in Science and Engineering (WiSE) club at Habib University.

I have extensive experience in Computer Vision, Deep Learning, AI/ML, and Data Science, focused on creating impactful solutions that address real-world challenges. I specialize in transforming complex concepts into practical systems that meet and exceed client expectations. Whether it's building efficient models for object detection, classification, segmentation, or delivering insightful data analysis, I am dedicated to creating solutions that add value and drive success. **𝗦𝗞𝗜𝗟𝗟𝗦:** - Data Wrangling, Feature Engineering, Predictive Modeling - Machine Learning & Deep Learning Models, Data Analysis - Algorithm Development & Optimization - Object Detection, Classification, Instance & Semantic Segmentation - Face Detection & Recognition, Object Tracking, Re-Identification - Pose Estimation, Action Recognition - Image & Video Annotation, High Precision Bounding Boxes & Segmentation Masks - Frame Differentiation, Motion Detection, Change Detection - Model Deployment & Training, Hyperparameter Tuning - Data Visualization & Reporting, Feature Importance Analysis - Real-Time Video Processing, Edge AI Deployment, Model Integration into Applications **𝗧𝗢𝗢𝗟𝗦 𝗜 𝗨𝗦𝗘:** - YOLO (YOLOv8, YOLOv9, YOLO-NAS, YOLOv10), ByteTrack, BoT-SORT - DeepFace, FaceNet512, Dlib, RetinaFace, MediaPipe - CVAT (Computer Vision Annotation Tool), Roboflow - FastAPI, Python (NumPy, Pandas, Scikit-Learn, TensorFlow, PyTorch), OpenCV - Jupyter, Google Colab, SQL for Data Analysis, VSCode - Matplotlib, Seaborn, Plotly for Data Visualization When you work with me, you're not just hiring a technical expert—you’re gaining a partner who is committed to your success. I take pride in delivering solutions that are technically sound, practical, and aligned with your business goals. Let’s work together to create something exceptional and ensure your project's success.

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

I’m a Data Scientist and AI/ML & AI Automation specialist helping organizations turn complex data into measurable business outcomes through applied AI/ML, predictive modeling, and end-to-end machine learning systems. I hold a Bachelor’s degree in Computer Science and a Master’s in Data Science focused on artificial intelligence and machine learning, supported by hands-on experience building production-grade AI, ML automation, and MLOps pipelines using Python, SQL, and modern data platforms. Proven Enterprise Delivery • Omnichannel Retail & E-commerce Analytics: Unified Shopify, advertising platforms, GA4, and POS systems into a single analytics layer, enabling centralized visibility across sales, marketing performance, and inventory optimization. • Logistics & Fulfillment Automation: Delivered AI-driven automation and ETL pipelines for operational reporting, enabling near–real-time insights across logistics and fulfillment workflows. • B2B SaaS / BI Product (Applied AI/ML): Architected and built the core machine learning engine embedding predictive analytics and predictive modeling directly into a production BI platform. • Government & Public Sector (Enterprise Data Architecture): Designed a national-scale data strategy, analytics architecture, governance framework, and API monetization roadmap. • Banking & Financial Services: Built enterprise data warehouses and data engineering pipelines consolidating 10+ systems, supporting analytics, BI, and downstream machine learning use cases. What I Help Clients With • Applied AI/ML & data science solutions aligned to business use cases • Predictive analytics, predictive modeling, and forecasting • ML automation, MLOps, and production deployment • Feature engineering, data engineering, and ETL pipelines • Business intelligence and analytics that support AI-driven decisions • Translating complex AI and ML outputs into clear, actionable insights 𝗦𝗸𝗶𝗹𝗹𝘀 | 𝗧𝗼𝗼𝗹𝘀 | 𝗦𝘁𝗮𝗰𝗸 Machine Learning & Data Science • Machine Learning • Predictive Modeling • Supervised Learning • Unsupervised Learning • Forecasting • Exploratory Data Analysis • Feature Engineering • Model Evaluation Data Engineering & Platforms • Data Engineering • Data Warehousing • ETL Pipelines • SQL • PySpark • Azure Data Lake • Azure Databricks MLOps & Deployment • MLOps • Azure Machine Learning • Model Deployment • ML Pipelines • Production ML Systems Business Intelligence & Analytics • Business Intelligence • Tableau • Power BI • Metabase • Google Data Studio • Dashboard Development Programming & Databases • Python • R • MySQL • Azure SQL • Vertica Marketing & Product Analytics • Google Analytics • Product Analytics • Digital Analytics • Conversion Tracking Let’s connect to discuss how I can help design and deliver your data, analytics, or AI initiatives. Best,

I’m a Lead AI Full-Stack Developer with hands-on experience in AI development, LLM integrations, web and mobile engineering, system architecture, and production-ready SaaS platforms for startups and enterprise teams. 𝐅𝐞𝐞𝐥 𝐟𝐫𝐞𝐞 𝐭𝐨 𝐜𝐥𝐢𝐜𝐤 “𝐌𝐞𝐬𝐬𝐚𝐠𝐞” — 𝐈’𝐥𝐥 𝐫𝐞𝐬𝐩𝐨𝐧𝐝 𝐪𝐮𝐢𝐜𝐤𝐥𝐲. 𝐎𝐫 𝐡𝐢𝐭 "𝐭𝐡𝐫𝐞𝐞 𝐝𝐨𝐭𝐬" 𝐚𝐧𝐝 𝐢𝐧𝐯𝐢𝐭𝐞 𝐦𝐞 𝐭𝐨 𝐲𝐨𝐮𝐫 𝐣𝐨𝐛 𝐬𝐨 𝐈 𝐜𝐚𝐧 𝐩𝐫𝐨𝐯𝐢𝐝𝐞 𝐚𝐧 𝐞𝐬𝐭𝐢𝐦𝐚𝐭𝐞 𝐚𝐧𝐝 𝐚 𝐜𝐥𝐞𝐚𝐫 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐩𝐥𝐚𝐧. I collaborate closely with businesses to turn ideas into intelligent, scalable, and reliable software, staying involved throughout the entire product lifecycle rather than contributing only at the implementation stage. Building scalable web applications, SaaS platforms, MVPs, admin panels, dashboards, marketplaces, CRM systems, and business automation tools for startups and growing companies. Core expertise: AI development, LLM integrations, AI agents, full-stack development, SaaS development, web app development, MVP development, REST API integration, database design, and cloud-based application architecture. My primary focus is architecting and delivering custom AI- and ML-powered solutions that optimize operations, improve decision-making, and help companies stay competitive in an increasingly AI-driven market. From integrating LLMs such as ChatGPT or Claude into existing platforms to building fully custom AI workflows from scratch, I support projects end to end — from architecture and planning to delivery and production rollout. Share your idea, and I’ll help shape a clear technical and AI roadmap to move it confidently from concept to production. Most importantly: I’m a professional developer focused on real business outcomes, not a part-time freelancer juggling Upwork alongside a full-time job or treating client work as side projects. What differentiates me in a crowded AI space? Mindset. Frameworks, libraries and programming languages can be learned — that’s expected. Real value comes from critical thinking, a systems-level perspective, and a deep understanding of how technology fits into real business and industry contexts. That level of insight isn’t built by reading documentation alone. 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸: 🧠 AI & Machine Learning: OpenAI (GPT-4, GPT-4o), Claude, Gemini, LangChain 🖥️ Backend Development: Python, Node.js, FastAPI, Express.js 💻 Frontend Development: React, Next.js, Vue.js, Angular 📱 Mobile Development: React Native, Flutter, Kotlin, Swift ☁️ Cloud & DevOps: AWS, GCP, Azure, Serverless Architectures 📊 Databases: PostgreSQL, MongoDB, Firebase, Vector Databases 🧰 Tools & Integrations: Docker, GitHub Actions, CI/CD, Vercel, Stripe, Contentful, Supabase 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀: 💻 AI Web & Mobile Development: SaaS platforms, agent-powered dashboards, mobile AI assistants 🧠 LLM Integrations: ChatGPT, Claude, Gemini for CRMs, platforms, and internal tools 🧩 Custom AI Development: NLP, RAG, document parsing, vector search 🎨 AI UX/UI Design: Prompt workflows, assistant chat interfaces, decision-support tools ⚙️ DevOps: GPU deployments, secure cloud infrastructure, inference pipelines 📈 MVP & POC: Fast, lean experiments to validate ideas and reduce risk 📊 Tech Consulting: AI feasibility, architecture planning, stack selection, and growth strategy 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀: 🧘 Health & Wellness ⚖️ LegalTech 💳 FinTech & Finance 🏭 Industrial Sector 🚚 Transportation & Logistics 🧠 Decision Intelligence 📱 Social & Media Platforms 🛍️ Consumer & Retail Tech 🎓 EdTech & Training 🏡 Real Estate & PropTech 𝗪𝗵𝗮𝘁 𝗗𝗼 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗦𝗮𝘆? "Pavlo is a key contributor to our extended development team. We’re very satisfied with the quality and efficiency of his work." "Pavlo has been consistently responsive and dependable throughout." 𝗛𝗮𝘃𝗲 𝗮𝗻 𝗔𝗜 𝗶𝗱𝗲𝗮 𝗶𝗻 𝗺𝗶𝗻𝗱? Feel free to reach out or book a consultation to discuss it. Keywords: AI Developer, AI Engineer, AI Full-Stack Developer, LLM Integration, AI Agents, RAG, LangChain, OpenAI, Claude, Python, Node.js, React, SaaS Development, Web App Development, API Integration.