🚀 PROFILE OVERVIEW Welcome to the forefront of AI and software innovation! As the Founder of Brain.Ai, I bring specialized expertise in Machine Learning, Generative AI, and full-stack development. I transform complex challenges into disruptive solutions, combining advanced LLMs, RAG systems, and comprehensive software development to reshape industries with cutting-edge technology. 💡 CORE EXPERTISE 🤖 AI & Machine Learning Expert in building context-aware virtual assistants using GPT-3/4 and LLaMA models, implementing RAG systems, and leveraging vector stores for enhanced knowledge retrieval. Proficient in CNNs, RNNs, GANs, and Transformers with TensorFlow and PyTorch, specializing in object detection, NLP, recommendation systems, and speech synthesis. 💻 Full-Stack Development Proven expertise in Python, Django, MERN, and MEAN stacks with a business-driven mindset. I deliver scalable, ROI-focused solutions with technologies including React, Redux, Node.js, Express.js, and NextJS, supported by both SQL and NoSQL databases. ☁️ DevOps & Cloud Skilled in AWS, GCP, Azure, Docker, and Kubernetes. Experienced in setting up CI/CD pipelines and implementing serverless architectures for optimal performance and scalability. 🌐 PROJECTS & INNOVATIONS - Pioneered context-aware assistants and RAG systems for enhanced document retrieval - Led transformative NLP projects advancing text understanding and generation - Delivered scalable SaaS products and web applications with business objectives at the core - Driving innovative AI solutions across industries focusing on enhanced user experiences 🔄 MY APPROACH My success formula combines technical expertise with methodical execution: - Deep requirements analysis before implementation begins - Agile development with transparent client communication - Rigorous quality assurance and performance optimization - Strategic scalability planning and dedicated post-launch support ✨ WHY CHOOSE ME? - Business-focused: I code with your goals and ROI in mind - Comprehensive expertise across AI and full-stack development - Long-term partner engaged beyond delivery for growth - Three months of free maintenance support after launch If you think I could be a good fit for your project, let's chat! Click "Invite to Job" or "Message" and let's discuss how I can bring value to your project. 🚀 Keywords: Full Stack Developer | Software Development | SaaS | React.js | Redux | Node.js | Express.js | Python | Django | MongoDB | MySQL | PostgreSQL | NextJS | AWS | Docker | Kubernetes | CI/CD | Tailwind CSS | RESTful APIs | GraphQL | Stripe | PayPal | Machine Learning | Generative AI | LLM | RAG | Computer Vision | NLP

Machine Learning Engineer with solid expertise in Python programming, Artificial Neural Networks, Convolutional Neural Networks, Natural Language Processing, and Computer Vision. I work extensively with Large Language Models (LLMs), prompt engineering, and AI agents, combining deep learning techniques with real-world applications across vision and language. Passionate about building scalable, intelligent systems that bridge the gap between perception and reasoning.

Video Surveillance, CCTV, Computer Vision, OpenCV, AI – I build CCTV, object detection, and real-time video systems that scale. 14,700+ hours and $600K+ earned on Upwork. 100% JSS, Top Rated Plus. 15 years of senior engineering + Spec-First Agentic Engineering. ⚡ 𝗙𝗿𝗲𝗲 𝗣𝗥𝗗. 𝗠𝗩𝗣 𝗶𝗻 𝟳-𝟭𝟰 𝗱𝗮𝘆𝘀. 𝗙𝗿𝗲𝗲 𝗰𝗼𝗱𝗲 𝗿𝗲𝘃𝗶𝗲𝘄 𝗼𝗿 𝗮 𝟮-𝘄𝗲𝗲𝗸 𝘁𝗿𝗶𝗮𝗹 𝗼𝗻 𝗮𝗻 𝗲𝘅𝗶𝘀𝘁𝗶𝗻𝗴 𝗰𝗼𝗱𝗲𝗯𝗮𝘀𝗲. ⚠️ Press the Invite button on my page and let's talk about your project. 𝗦𝗲𝗹𝗲𝗰𝘁𝗲𝗱 𝗢𝘂𝘁𝗰𝗼𝗺𝗲𝘀 → VALT - enterprise CCTV and video surveillance SaaS. 770 organizations, 50K+ users, 2,500 IP cameras. Grew from a $1M launch year to $9M ARR. Motion detection, HIPAA/GDPR storage, 12-year partnership. → MindBox - smart video surveillance with AI analytics. Anomaly detection, facial recognition, and forensic search across 50+ deployments with live camera-map feeds. → Tennis analytics - a computer-vision pipeline that tracks players and the ball from match video for automated stats. → ALDA - generative AI course builder. Co-designed with 70+ U.S. educators; partner schools serve 500,000+ students. +20% educator efficiency. → BrainCert - world's first WebRTC + HTML5 LMS. $3M revenue, 100K+ customers, 500M+ classroom minutes. 𝗜 𝗔𝗺 𝗠𝗼𝘀𝘁 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲𝗱 𝗜𝗻 → Video Surveillance and CCTV - custom CCTV SaaS with secure storage, IP-camera ingestion, motion detection, and forensic search → Computer Vision and Object Detection - OpenCV, YOLO, TensorFlow, PyTorch for anomaly detection, face recognition, background blur, and incident alerts → AI Full-Stack Apps - OCR, real-time translation, autonomous agents, and object recognition on top of video → Video Streaming and Players - RTMP, HLS, WebRTC, sub-second latency, custom players on AWS → E-Learning, EdTech, and Virtual Classrooms - LMS and course authoring, curriculum and instructional design, live WebRTC and Agora classrooms, interactive whiteboards, AI grading and assessments, generative-AI courses, SCORM/LMS integrations 𝗔𝗴𝗲𝗻𝘁𝗶𝗰 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 & 𝗦𝗽𝗲𝗰-𝗙𝗶𝗿𝘀𝘁 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 I work spec-first, not vibe-first. I write the technical spec and architecture before any code is generated. Then I drive AI agents (developer, tester, analyst) against strict guardrails to produce production-grade code. The hard parts I handle or verify myself: real-time computer vision, OpenCV detection pipelines, and high-load video backends. You get the speed of AI with the stability of a senior engineer. 𝗛𝗼𝘄 𝗪𝗲 𝗦𝘁𝗮𝗿𝘁 30-min discovery → spec-first plan with architecture and a ±10% estimate → AI dev environment with guardrails → MVP with CI/CD and a 2-week demo cadence. 𝗛𝗼𝘄 𝗬𝗼𝘂 𝗖𝗮𝗻 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲 → MVP from scratch - the fastest safe path to production with Spec-First Agentic Engineering → Team extension - I join as the lead on hard modules: computer vision, AI, video surveillance, WebRTC → Rescue mission - I fix, modernize, and stabilize existing codebases, including vibe-code cleanup 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 𝗜 𝗨𝘀𝗲 𝗗𝗮𝗶𝗹𝘆 → Computer Vision and AI: OpenCV, YOLOv8, TensorFlow, PyTorch, Keras, Image Recognition, OpenAI API, Whisper, Deepgram, NLP → Video: WebRTC, Agora, FFmpeg, Wowza, Kurento, HLS/DASH, RTMP/RTSP → Backend: Node.js, NestJS, Express, Python (FastAPI), PHP/Laravel, C++ → Frontend: React, Vue, Angular, TypeScript → Infra: AWS, GCP, Docker, Kubernetes, PostgreSQL, MongoDB, Redis → Security: AES-256, HIPAA, GDPR, SOC II → EdTech: LMS/SCORM, virtual classrooms, interactive whiteboards, course authoring, quizzes and assessments, AI grading 𝗪𝗵𝘆 𝗙𝗼𝗿𝗮 𝗦𝗼𝗳𝘁 100% Upwork JSS · 914 jobs · $10M+ earned · 401K+ hours · 625+ projects since 2005 · 400+ clients across 17+ countries · Top WebRTC Developer 2022 and Top Telecom Developer 2024 · 1 of 400 devs passes our internal selection · estimates within ±10% of actuals. 𝗖𝗹𝗶𝗲𝗻𝘁 𝗙𝗲𝗲𝗱𝗯𝗮𝗰𝗸 "We've been working together for 10 years and continue. Fora Soft planned and built our entire Wowza-based video surveillance SaaS from scratch across web, iOS and Android." - Dustin, CTO @ VALT (50,000 users, 770 orgs, 2,500 IP cameras) ⚠️ Press the Invite button or message me – I'll send back an SRS, an estimate, and the fastest safe path to production.

Hello, I’m the founder of StreamTech, with over 11,000 hours across more than 100 AI and machine learning projects since 2016. I bring deep expertise in computer vision and edge AI ranging from object detection, tracking, and OCR to pose estimation, generative image processing, and event detection in sports feeds. I also excel in building intelligent AI agents and LLM driven chatbots that leverage multi turn dialog, RAG enabled memory systems, and API orchestration. My offerings extend beyond AI models and edge deployment. I provide full mobile experience solutions, creating cross platform React Native apps complemented by thoughtful UI/UX design. Whether it's crafting intuitive interfaces, responsive layouts, or seamless animations tailored for both iOS and Android, I ensure that the user experience complements the underlying AI technology. I guide projects end to end, collecting and labeling data, architecting and training models with PyTorch and TensorFlow, and deploying solutions either in the cloud (AWS, GCP) or on edge devices like Jetson Nano, Xavier, and Orin using DeepStream SDK. My engineering stack includes Python, C++, OpenCV, MediaPipe, OpenPose, SMPL, GANs, Stable Diffusion, Docker, and Kubernetes. At StreamTech, our mission has always been to harness cutting edge tech for meaningful business impact. By blending AI innovation with elegant mobile design, I help entrepreneurs and managers accelerate product development. If you're envisioning a mobile solution powered by CV or conversational AI, or need an AI agent interface that shines on mobile, let’s connect and explore how we can craft something exceptional together. Cheers!!

For more than a decade, I utilize the R and Python programming languages to process, visualize and extract information from data and for almost five years for Geospatial analysis. I'm the author / maintainer of R packages (I've submitted more than 10 to CRAN). You can view my Github profile at the following weblink: github.com/mlampros I work with R and Rstudio on a daily basis. I can work with machine learning algorithms based on almost all CRAN, Github or Gitlab repositories. I can utilize visualization R packages such as ggplot2, plotly, tmap, leaflet, mapview. I can create shiny applications (shiny.rstudio.com/gallery/) and report my results in .pdf, word, .html or any other available format using Rmarkdown. Moreover, I'm capable of using the hybrid 'Rcpp' and 'RcppArmadillo' R packages to improve the efficiency of R code and the Keras and Pytorch deep learning libraries for regression, classification, object detection or image segmentation (with or without pre-trained models).

I’m a data scientist and machine learning engineer with a passion for solving complex problems using data. I have extensive experience in using Python for data analysis, visualization, web scraping, and machine learning. I can handle any type of data, from structured to unstructured, from text to images, from audio to video. I can also build chatbots that can interact with users on various social platforms. I’m proficient in using deep learning frameworks such as PyTorch and TensorFlow for natural language processing and computer vision tasks. I can design, train, and deploy neural networks and machine learning models that can perform tasks such as sentiment analysis, text summarization, machine translation, image classification, object detection, face recognition, and more. I’m always eager to learn new skills and technologies, and I’m always up for a challenge. I value quality, efficiency, and customer satisfaction. I can deliver your project on time and within your budget. If you’re looking for a reliable and professional data scientist and machine learning engineer, look no further. Let’s chat and discuss how I can help you achieve your goals. data science | machine learning | python | deep learning | pytorch | tensorflow | nlp | computer vision | neural networks | chatbots | sentiment analysis | text summarization | machine translation | image classification | object detection | face recognition

𝐀𝐈 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 | 𝐋𝐋𝐌 𝐀𝐠𝐞𝐧𝐭𝐬 | 𝐂𝐡𝐚𝐭𝐆𝐏𝐓 & 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 I build AI-powered systems that automate real business workflows using LLMs, agents, and modern automation tools. With 7+ years of experience in AI/ML and data engineering, I now specialize in designing and deploying production-ready AI solutions using ChatGPT, LangChain, and workflow automation platforms. I focus on delivering systems that don’t just “look good” they save time, reduce manual work, and scale operations. 🔧 What I Can Help You Build ✔ AI Agents for business automation (multi-step workflows) ✔ ChatGPT / OpenAI integrations (custom apps, APIs, tools) ✔ RAG systems (document Q&A, knowledge bases) ✔ AI chatbots for customer support & internal tools ✔ Workflow automation (Zapier, Make, APIs) ✔ NLP systems (classification, routing, extraction) ✔ End-to-end AI pipelines (from idea → production) ⚙️ Tech Stack OpenAI (GPT-4 / ChatGPT API) LangChain / LLM Agents Python (FastAPI, backend systems) Zapier / Make (automation) Vector DBs (Pinecone, FAISS) REST APIs & integrations 💼 Recent Work Includes Built AI chatbot handling real customer interactions Developed LLM-based routing system for NLP classification Automated workflows using ChatGPT + Zapier Deployed LangChain-based document AI system Integrated LLMs into production APIs 🎯 What You Can Expect Clean, scalable, production-ready solutions Strong communication and fast turnaround Focus on business outcomes (not just code)

With nearly 10 years of hands‑on experience in deep learning and machine learning, I’m your go‑to AI expert for everything from model research to full‑stack deployment. Whether you’ve got a breakthrough idea for an AI‑driven product or need to modernize your existing systems, I’ll work with you to design, train, and productionize custom models that deliver real impact. I’ve helped startups and enterprises across healthcare, finance and manufacturing: 🚀Custom AI & ML Solutions – From medical‑image analysis and 3D point‑cloud reconstruction (NeRF, segmentation) to NLP pipelines and speech systems (ASR, TTS, multi‑role emotional voice), I translate requirements into scalable, maintainable code. 🚀Competition & Research Edge – Silver and bronze medals on Kaggle; two‑time world runner‑up in ICMI’s attention‑detection; multiple patents in medical AI and image generation; peer‑reviewed publications. 🚀Large‑Scale LLM & Agent Systems – Architected domain‑specific RAG and AI‑agent frameworks for knowledge work automation and conversational platforms. What I Offer 💡Strategic AI consulting: Roadmaps, feasibility studies, and proof‑of‑concepts 💡Custom model development: DL, ML, LLM fine‑tuning, RAG, agent design 💡3D systems: 3D reconstruction, point‑cloud segmentation, NeRF integration 💡Medical AI: Early disease detection, CBCT motion‑artifact correction, MRI/CT workflows 💡Speech & NLP: ASR, TTS, multi‑persona emotional synthesis, conversational bots 💡Technical Toolbox Python · PyTorch · TensorFlow · Keras · Transformers · MLFlow · LLMs · Embeddings · Ranking · RAG, Multi-Agent · Deep-Research · LangChain · LangGraph · LangSmith · Jupyter · Scikit-learn · LightGBM · XGBoost · CatBoost · Optuna · OpenCV · OpenPose · OpenFace · NeRF · 3D Point Cloud · 3D/4D Gaussian Splatting · MONAI · CT Analysis · ASR · TTS · Elasticsearch · Docker · Antigravity · Cursor · Claude Code ✅Augmented Development with Vibe‑Coding By mastering vibe‑coding techniques, I leverage Claude Code and Cursor to accelerate development—while they don’t replace an experienced AI engineer, their assistance helps me produce cleaner, more efficient code. Let’s turn your AI ambitions into reality. Send me a message and let’s discuss how I can help you leverage cutting‑edge AI to accelerate your business.

Hello, I'm Kareem! I'm an AI Engineer specializing in Machine Learning, Deep Learning, NLP, and Computer Vision, dedicated to building scalable, data-driven solutions that drive real innovation. Whether it’s intelligent chatbots, automation, or advanced AI models, I craft solutions tailored to business needs—optimizing workflows, extracting deep insights, and enhancing efficiency with cutting-edge AI. - My Promise to you 🚀 Expert Problem Solver: From simple tasks to complex challenges, I deliver solutions that are not just functional but highly efficient and robust. 📚 Comprehensive Documentation: Receive thorough documentation covering AI models, algorithms, and architectures, ensuring you fully understand the process and outcomes. 💡 Clear Code, Clear Results: My code is clean, well-commented, and designed for maintainability, making it easy to follow and adapt. 💬 Responsive Support: Need assistance? I guarantee a same-day response, providing you with consistent support throughout the project. 🔍 Stable and Thoroughly Tested Solutions: I ensure that your solution is stable, well-tested, and handles edge cases with ease, minimizing any risk of issues. 🔄 Flexible and Agile Development: Requirement changes? No problem. I adapt swiftly, ensuring full cooperation and seamless adjustments as your project evolves. 💡 My Expertise 🔹 Core Skills ✔ Machine Learning & Deep Learning ✔ Natural Language Processing (NLP) ✔ Computer Vision & Image Processing ✔ Data Analysis & Visualization ✔ Web Scraping & Automation 🔹 Programming Languages ✔ Python | C++ 🔹 AI & ML Frameworks ✔ TensorFlow | PyTorch | Keras | Scikit-learn 🔹 Machine Learning & Deep Learning ✔ ML Models: Logistic Regression, Decision Trees, SVM, KNN, Ensemble Methods, PCA, Naive Bayes ✔ Deep Learning: CNNs, RNNs, Autoencoders, GANs, Transformers, Large Language Models (LLMs) 🔹 NLP & Chatbots ✔ Text Classification, Sentiment Analysis, Language Translation ✔ Chatbot Development (Llama 3, OpenAI) ✔ Summarization, Named Entity Recognition (NER) 🔹 Computer Vision ✔ Object Detection & Tracking | Image Classification | Image Segmentation ✔ Feature Extraction | Facial Recognition | Optical Character Recognition (OCR) 🔹 Web Scraping & Data Extraction ✔ Scrapy | BeautifulSoup | Selenium 🔹 Data Analysis & Databases ✔ Matplotlib | Seaborn | SQL Looking for an AI expert who brings expertise, professionalism, and a commitment to delivering scalable, high-impact solutions? Look no further! Contact me today to learn more about how I can help take your project to the next level.

Hello! I'm Kazi Sohan, an analytical and skilled software engineer with over five years of professional experience. I hold a Master's degree in Information Technology from Jahangirnagar University. My career is marked by positions that have leveraged my C++, Python, and Java expertise to develop advanced AI, machine learning, and automated trading systems. My ability to innovate and deliver effective solutions has been proven through my contributions to complex projects, enhancing system performance and end-user experience. Skills: ⚫ Programming Languages: Proficient in C++, Python, Java ⚫ Expert in Algorithms and Data Structures ⚫ Specializations: Desktop Applications, Microservices, AI, Machine Learning, Computer Vision, Image Processing ⚫ Tools and Platforms: MT5, MT4, Redis, Kafka, WebSocket, REST APIs, Keras, Tensorflow, Pytorch, Numpy, Pandas ⚫ Problem Solving: Strong analytical skills with a proven track record in competitive programming ⚫ and algorithm optimization ⚫ Project Management: Experienced in leading development phases, ensuring timely delivery Professional Experience: Anyconnect: Spearheaded the development and enhancement of computer vision features, integrating AI capabilities into consumer-grade camera products, improving product performance and customer satisfaction. Next Ventures: Led the backend development for integration solutions between financial trading platforms and TradingView software, significantly enhancing data throughput and system responsiveness. Achievements: We are consistently ranked in the top tiers of national and international programming contests. Recognized for advanced problem-solving skills across various coding platforms, including Codeforces, CodeChef, and HackerRank. Publications: ⚫ Innovative methods in 3D reconstruction from 2D images using machine learning. ⚫ Improved product review classification through advanced algorithms. ⚫ Efficient real-time image classification with neural networks.