I'm Saad, a Data Science graduate who works with data annotation, image labeling, web scraping, Python automation, and machine learning. Whether you need datasets annotated for AI training, data collected from the web, a repetitive workflow automated, or a machine learning model built — I can help. 🔹 Data Annotation & Image Labeling I provide accurate and consistent annotation for computer vision and AI/ML projects, following detailed guidelines and delivering clean datasets that improve model performance. ✅ Image & video annotation ✅ Bounding boxes, polygons, keypoints & polylines ✅ Data tagging, classification & dataset preparation ✅ Output in YOLO, COCO, Pascal VOC, CSV or client formats ✅ Tools: Roboflow, Labelbox, CVAT, LabelImg, Label Studio ✅ High accuracy with strict attention to annotation guidelines 🔹 Web Scraping & Data Extraction I scrape data from websites of all kinds — including heavily protected ones — and deliver it in clean, structured formats ready for use. ✅ Selenium & SeleniumBase with UC Mode (anti-bot bypass) ✅ Large-scale scraping pipelines ✅ Output to CSV, JSON, Excel, or databases ✅ Dynamic sites, pagination, login-based scraping ✅ Proxy integration & rate limiting handling 🔹 Python Automation I build tools that eliminate repetitive manual work — browser automation, desktop apps, multi-account workflows, and more. ✅ Browser & desktop automation with Python ✅ Form filling, data entry automation ✅ Packaged desktop applications (PyInstaller + NSIS) ✅ Firebase & database integration ✅ Scheduled & background task automation 🔹 Data Science & Machine Learning I work across the data pipeline — from raw data to trained models. ✅ Data cleaning, transformation & ETL pipelines ✅ Classification, clustering & time-series forecasting ✅ Computer vision — object detection & image annotation ✅ Deep learning with TensorFlow & PyTorch ✅ Dataset preparation (YOLO, COCO formats) 🧠 Tools & Stack Python · Selenium · SeleniumBase · Scrapy · Pandas · NumPy · Scikit-learn · TensorFlow · PyTorch · Firebase · SQL · Tkinter · PyInstaller · FastAPI · Docker · Roboflow · Labelbox · CVAT ⭐ Why Clients Work With Me ✔️ I give honest timelines and stick to them ✔️ I flag problems early instead of going quiet ✔️ I've shipped real production software, not just scripts ✔️ Clear communication throughout the project ✔️ Available for both short tasks and long-term work

As a highly skilled Data Annotation, Object Labeling & Segmentation Expert with over 6 years of experience, I specialize in image, video and data annotation projects for AI companies that develop artificial intelligence technologies in different fields. My strong professional skills enable me to satisfy customer requirements with fast and high-quality work. The tools that I worked with:👇 ✔ CVAT ✔ Roboflow ✔ Labelbox ✔ LabelMe ✔ LabelImg ✔ Dataloop ✔ Kili ✔ V7 Darwin ✔ COCO annotator ✔ SuperAnnotate ✔ VGG ✔QGIS I adapt easily to new data annotation tools. Here's what I can do for you:👇 📌 Image annotation 📌 Video annotation 📌 Data Labelling 📌 Object Recognition 📌 Segmentation 📌 Data Classification 📌 Bounding boxes 📌 Key Points I'm also a QA engineer specializing in manual testing. I will test your mobile application or a web resource. All found flaws will be issued bug reports. My knowledge and hard skills include: - Theoretical knowledge of basic software testing concepts, methods, and principles; - Knowledge of basic test design techniques; - Manual execution of test plans, checklists, test cases; - Experience in functional and non-functional testing; - Experience in exploratory and ad-hoc testing, as well as experience working on crowd-testing platforms. Please contact me for fruitful cooperation!

I help businesses transform ideas into intelligent AI-powered applications. Whether you need a custom AI chatbot, a computer vision solution, predictive analytics, or an AI agent that automates business workflows, I build practical, scalable solutions that deliver measurable value. I'm an AI Engineer and Data Scientist with experience designing and developing machine learning, deep learning, computer vision, and conversational AI systems. My work spans the complete AI development lifecycle—from data collection and preprocessing to model training, evaluation, API integration, and deployment-ready solutions. What I Can Help You Build AI-powered Chatbots and AI Agents • LLM Applications using OpenAI APIs • Customer Support Automation • Computer Vision Solutions • Image Classification and Object Detection • Semantic Segmentation • Medical Image Analysis • Predictive Analytics and Machine Learning Models • Data Mining and Customer Segmentation • Interactive Dashboards and Business Intelligence • AI Integration for Web Applications and SaaS Platforms My Technical Expertise Programming & Data • Python • SQL • Pandas • NumPy Machine Learning • Regression • Classification • Clustering • Feature Engineering • Model Evaluation • Predictive Analytics Deep Learning • TensorFlow • Keras • CNNs • LSTMs • Transfer Learning • Transformer-based Models Computer Vision • OpenCV • Image Classification • Facial Expression Recognition • Medical Image Analysis • Object Detection • Semantic Segmentation Conversational AI & LLMs • OpenAI API Integration • AI Agents • Context-Aware Chatbots • Prompt Engineering • NLP Applications • Workflow Automation Data Visualization • Tableau • Power BI • Matplotlib Selected Project Experience • Developed deep learning models for facial expression recognition using CNNs and transfer learning techniques. • Built AI-powered conversational chatbots capable of understanding context and automating customer interactions. • Designed machine learning solutions for predictive analytics, customer segmentation, and business decision support. • Created interactive dashboards in Tableau and Power BI to monitor KPIs and transform complex datasets into actionable insights. • Developed computer vision solutions for image classification, semantic segmentation, and medical image analysis. • Built NLP applications including conversational systems and language models for intelligent information retrieval and automation. Why Clients Work With Me • Strong foundation in Artificial Intelligence, Machine Learning, and Data Science • Experience across Computer Vision, NLP, Analytics, and AI Automation • Clean, maintainable, and well-documented code • Clear communication throughout every stage of the project • Focus on building practical solutions that integrate smoothly into existing products and workflows I believe AI should solve real business problems—not just demonstrate technical capability. My goal is to deliver solutions that are accurate, scalable, and easy to maintain while helping clients automate processes, improve decision-making, and create better user experiences. If you're looking for an AI Engineer who can combine machine learning expertise with practical software development and business-focused problem solving, I'd be happy to discuss your project.

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.

Machine Learning and Computer Vision Engineer specializing in YOLO object detection, custom model training, deep learning architectures, and NLP systems using Python, TensorFlow, PyTorch, and OpenCV. I help businesses build and deploy production-ready AI solutions including real-time object detection, image classification, OCR systems, AI automation, and end-to-end ML pipelines. My expertise includes: • Custom dataset preparation and model training • YOLO-based object detection and tracking • Deep learning model optimization • NLP applications and text processing systems • Computer vision solutions for real-world deployment I work with startups, researchers, and businesses to design, train, and deploy AI models for real-world applications. I focus on building scalable, accurate, and efficient AI systems ready for integration into web, mobile, or enterprise environments. If you need a reliable ML engineer to turn your AI idea into a working solution, let’s discuss your project.

I specialize in data annotation, document analysis, and accurate data extraction from structured and unstructured files. I work with a strong focus on precision, consistency, and clarity, especially when handling detailed reports, tables, and large documents. I have hands-on experience working on data annotation and AI training projects through platforms such as OneForma, Atlas Capture, and Anuttacon, where I worked on LLM training, AI response evaluation, knowledge-based assessment tasks, followed strict guidelines, ensured data quality, and delivered consistent, high-accuracy results. I’m experienced in processing documents such as financial reports, administrative files, PDFs, and structured datasets. I can extract, organize, and format information efficiently while maintaining the integrity of the original content. I pay close attention to details like formatting, numerical accuracy, and proper categorization of data. I can also source and identify high-quality real-world documents that meet strict structural and formatting requirements. I also have working knowledge of German, which allows me to understand and process German-language documents effectively. In addition, I have a background in software development(Javascript and Python), which strengthens my ability to work with structured data, understand data flow, and handle tasks that require technical accuracy and logical organization. I am reliable, detail-oriented, and committed to delivering high-quality work on time. Whether the task is simple annotation, data entry, AI evaluation, or complex document processing, I ensure accuracy and consistency from start to finish.

Hi! I'm Allen — AI Data Specialist | LLM Auditor & Filipino QA ✅ 4+ years in AI training data & Filipino linguistic work ✅ Native Tagalog & Hiligaynon speaker, fluent in English ✅ 5.0 rating · 100% Job Success soon What I Do ✅ Audit AI voice conversations (Utility, Naturalness, Conversational Dynamics) ✅ Rate LLM responses for accuracy, tone, and safety — with evidence, not guesses ✅ Transcribe Tagalog audio verbatim, with speaker labels & timestamps ✅ Translate & localize Tagalog↔English — natural, not word-for-word Why Me ✅ Every rating comes with a cited reason ✅ Every file gets a self-QA pass before delivery ✅ I catch what English-only evaluators miss Hit invite 😉

Expert-Vetted Top 1% AI Engineer. 11+ years building production systems trusted by P&G, Edwards Lifesciences, Canva, and Shotdeck across 80+ deployments. I build autonomous agent architectures and vision systems that don't break in production. If your current AI setup is a fragile chain of API wrappers draining your token or compute budget, I engineer the production-grade recovery. By integrating real-time computer vision pipelines and enterprise knowledge bases to advanced LLM orchestrators, I replace unstable loops with systems that run cheaper, break less, and scale without the maintenance overhead. The architectural principle across every engagement: isolate the binding constraint before any model decision — HIPAA compliance in clinical pipelines, sub-second retrieval across 3M+ cinematic assets, compute efficiency at 2M+ API calls/year, real-time inference at the edge. I own the full stack from data strategy through high-reliability maintenance. WHAT I BUILD • Agentic & Hybrid RAG Architecture: For retrieval systems that don't just find — they self-correct. Stateful loops in LangGraph and LlamaIndex with Corrective RAG (CRAG), query rewriting, cross-encoder reranking, and GraphRAG. Proven at scale: Shotdeck's 3M+ cinematic asset library at sub-second latency. • Claude Agent SDK & Context Engineering: Agents that don't bloat, stall, or hallucinate tools. I deploy Context Extractors to map and feed minimal, structured JSON facts into isolated subagent context windows — cutting token overhead without cutting capability. Delivered 40% reduction in token costs for a financial enterprise. Biscuit AI: coordinator/subagent state machine from prototype to production in 4 weeks. • Claude Code & Workspace Production: Hierarchical CLAUDE.md configuration for autonomous developer environments and reusable tools built to the open Agent Skills standard — so your agentic setup scales beyond one engineer. • Enterprise Guardrails & MCP Servers: Agents that touch real data need to be hardened, not just functional. Custom MCP servers in Python with deterministic lifecycle hooks (PreToolUse/PostToolUse), validation-retry loops, and structured error handling via isError flags. Transport-agnostic (stdio, SSE, HTTP) — built for HIPAA-compliant pipelines, fintech, and any environment where a mistake has consequences. • Computer Vision & Multimodal RAG: When your cameras and sensors need to talk to your LLMs. Real-time object detection and segmentation (PyTorch/YOLO) bridged to text via hybrid RAG pipelines. Built Shelfr's retail vision platform across 200+ FMCG brands including P&G (2025 External Business Partner Excellence Award). 85%+ PHI detection in HIPAA-compliant clinical imaging for Edwards Lifesciences. WHAT I USE TO BUILD • LLMs & Agent Frameworks: Claude, GPT-4o, Llama 3+, DeepSeek — Claude Agent SDK, LangGraph, LangChain, LlamaIndex, CrewAI, Pydantic v2 • RAG & Retrieval: pgvector, HNSW, Qdrant, Vespa, Pinecone, Weaviate, ColPali, ColBERT, Corrective RAG (CRAG), cross-encoder reranking • Computer Vision & Healthcare: YOLO v5–v11, YOLO-World, Grounding DINO, SAM 2, OpenCV, ViT, Swin Transformers — MONAI, nnU-Net, MedSAM, DICOM • Infrastructure & Deployment: MCP (Client/Server), Claude Code, Modal, AWS, GCP, FastAPI, Docker Most AI projects fail somewhere between the demo and production. I've closed that gap 80+ times. Click "Invite to Job" or "Message" and describe your bottleneck — I respond within 24 hours and have a scoped production path to you within 48.

I specialize in building scalable web applications, APIs, automation workflows and intelligent data systems that help businesses save time, streamline operations. 🚀Expert WordPress, PHP & JavaScript Developer & Automation and Integration Specialist 💎 WordPress Expert 💎 PHP, Expert WordPress Theme, Plugin Developer, WooCommerce 💎 WordPress Elementor designer, Divi Specialist 💎 Intuitive UI, SEO rich text, Images. 💎 WordPress + Membership site, user authentication and authorization Onboarding funnel 💎 Automated WordPress publishing system. Highl quality SEO rich content and images generation with OPENAI(GPT), Anthropic, Gemini. 💎Headless Wordpress ( Wordpress + React.js) ( Wordpress + Next.js) 💎Headless Wordpress & custom Integration with restful api and Payment system, CRM 💎 CMS to WordPress migration 💎 WordPress to build CRM solutions. connect with multiple sources data 💎 API integration with CMS platforms, Web hook Integration (Make,com, n8n, Zappier) 💎 Automated publishing & content workflows 💎 Integration analytics Google Analytics 4 (GA4), Google pixel, Meta pixel, with WordPress. 💎 Chatbots development and natural language processing for WordPress chatbot for assistance, questions and answering as well as recommendation system for ecommerce. 💎 Data Engineering, Data Mining, Data entry, Data Scraping & Web Automation, with WordPress. 💎 Json, Json Schema, Json-LD, Mapping JSON Schemas, Json Serialization & Deserialization, OpenAI Schema Specification. 💎 PDF/Doc template mapping (ReportLab, pypdf, Carbone, PyPDF2) 💎 Web scraping & dashboard reporting (Excel, Power BI, Looker Studio, Google Sheets) 💎 Large-scale data processing for analytics & reporting 💎 Google AppSheet, Appscript automation

28+ production AI systems built for real businesses. 100% Job Success Score. If your business is losing leads to slow follow-ups, missed calls, or disconnected tools I build the AI automation systems that fix it. Not demos. Not tutorials. Production systems running in real business environments right now. I specialize in n8n workflow automation, AI voice agents, RAG chatbots, WhatsApp automation, and GoHighLevel CRM systems. My systems handle lead qualification, appointment booking, follow-up sequences, and internal operations end to end, without constant supervision. What I've built and deployed in production: → AI voice receptionist that answers calls 24/7, qualifies leads, and books appointments directly into GHL calendar → AI WhatsApp lead automation system for real estate brokers — conversations that convert while you sleep → RAG-based knowledge chatbot for a Netherlands recruitment company using Pinecone + OpenAI → AI insurance quote comparison tool extracts PDF data, compares plans via GPT-4, emails a report → Employee scheduling automation with GHL + Twilio SMS reminders → AI job search assistant with resume parsing and cover letter generation → Client onboarding automation GHL → ClickUp via n8n What I build for you: → End-to-End n8n Workflow Automation Lead capture → AI qualification → CRM update → follow-up → reporting. One connected system. → AI Voice Agents & Receptionists 24/7 voice AI built on Retell AI that answers calls, qualifies leads, and books appointments. Human-sounding. Always available. → AI WhatsApp Automation Automated lead conversations, follow-ups, and appointment booking via WhatsApp Business API. → RAG Chatbots & AI Knowledge Assistants Train AI on your business documents, website, or SOPs. Deploy as a chatbot that actually knows your business. → GoHighLevel CRM Automation Full GHL setup with pipelines, automations, AI-triggered follow-ups, and reporting dashboards. Results my systems deliver: ✓ 20–40+ hours saved per week ✓ Zero missed leads after hours ✓ Faster response time and higher conversion ✓ Systems that run without constant supervision Tech stack: n8n · OpenAI GPT-4o · Retell AI · GoHighLevel · Pinecone · Supabase · FastAPI · Python · Twilio · Claude · Gemini Send me a message and I'll share a Loom video showing exactly how I'd approach your workflow. n8n automation, n8n expert, n8n workflow, AI automation, AI agent development, AI voice agent, Retell AI, GoHighLevel automation, GHL CRM, GHL expert, RAG chatbot, AI chatbot, WhatsApp automation, WhatsApp Business API, lead qualification automation, appointment booking automation, workflow automation, business process automation, OpenAI API, GPT-4 automation, Pinecone, vector database, CRM automation, Twilio automation, AI receptionist, voice AI, lead generation automation, no-code automation, low-code automation, API integration, Python automation, FastAPI, Supabase, AI knowledge assistant