I am an expert Prompt engineer/Langchain Developer for both GPT4 and Gemini AI Language Models, have free access to a document Q&A tool in my profile. I have expertise in designing END to END solutions (visualizations, machine learning models, AI automation, web applications, etc.) for a variety of complicated/ambiguous tasks both in the workforce as a researcher and consultant. My main area of expertise are with large language models, computer vision, financial models and time series data. Services: -Generative AI backend solutions in Python including Langchain, Autogen, Crewai, Haystack, MCP and Agentic workflows ($100/hour) - Machine Learning, Deep Learning, Analytics, Visualizations: in Python, R, Tableau ($80+/hour) - Cloud Solutions for analytics, time series analyses, automation: AWS technologies including (SageMaker, Lambda, Redshift, etc.) + GCP (kubernetes, BigQuery, CloudRun) (Depends on task, consults will be charged $50/hr, ETL pipelines and END-to-END solutions billed on size of project) - Web Applications: Python Streamlit, R Shiny or dotNET deployment ($50/hr) - Automation Consultation: ($50/hr) - Homework Help: Coding projects in R, Python or Matlab ($50 per assignment hours, ie. A final project would be 5+ assignment hours, etc.)

Expert-Vetted (Top 1% of Upwork talent)🏆🏆🏆 🎓 NLP, ML, LLM and AI expert 💬 custom Chatbots using OpenAI/ AWS bedrock, langchain, vector databases. LLMs like chatgpt, GPT4, Claude3.5, Llama and Falcon 🚀 AI Agents development using frameworks like LangGraph, Autogen or CrewAI 📊 Sentiment Analysis, Text Classification, text generation, text summarization, Topic modelling, and Data Clustering 🚀 Certified AWS Architect skilled in designing and developing AI pipelines using AWS Bedrock and SageMaker, lambda, RDS specializing in NLP, ML, LLM, and AI technologies. 💬 Finetuning open-source LLMs on custom data 🤖 Low code/No code AI automations using tools like Make.com and Zapier 🖼️ Custom image generation using stable diffusion models 🎥 Object Detection, Motion Tracking, Scene Recognition, and Anomaly Detection. 🎯 Recommendation Engines Expert: Specialized in designing and implementing recommendation systems using AWS Personalize, Google Cloud Recommendations AI, and custom solutions built from scratch. Unlike many pseudo-AI experts who simply know how to call OpenAI or Anthropic APIs, I bring 𝟗 𝐲𝐞𝐚𝐫𝐬 of deep, hands-on experience in the AI field, mastering everything from traditional ML to advanced Generative AI. I understand the ins and outs of building real AI solutions that go far beyond basic API integrations. 🤖 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧 𝐋𝐚𝐫𝐠𝐞 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞 𝐌𝐨𝐝𝐞𝐥𝐬 (𝐋𝐋𝐌) 𝐚𝐧𝐝 𝐀𝐈: ➜ Fine Tuning: Specialized in finetuning LLMs like llama, openai models, qwen2.5, mistral for domain adaptation, style adaptation, persona writing, QnA, medical, legal, and more. ➜ LLM Synthetic Dataset Generation for finetuning ➜ LLM Evaluation Framework ➜ LLM Deployment: On Cloud platforms like AWS DLC, Lambda, and more. ➜ AI Agents / Voice Bots: Proficient with CrewAI/AutoGen, Amazon Polly, Deepgram, OpenAI swarm. ➜ AI Automation using make and zapier ➜ custom LLM Deployment: On AWS/GCP/RunPod using SkyPilot, vLLM/TGI frameworks 🛠️ 𝐓𝐨𝐨𝐥𝐬/𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬: ➜ Langchain, LangServe, LangSmith, llamandex, Heystack, HuggingFace, Transformers ➜ VectorDB: Chromadb, FAISS, PineCone, Qdrant, opensearch, Azure Cosmosdb, Milvus ➜ Flowise AI, LangFlow, StackAI ➜ GCP Vertex AI, Google Colab, AWS Sagemaker, Azure ML studio, Runpod, Vast AI 🐍 Python Frameworks: ➜ Low-Code UI Tools: Streamlit, Gradio, Panel API Frameworks: FastAPI, Flask, Django, Pydantic Machine Learning / Deep Learning Frameworks:PyTorch, TensorFlow, Keras, HuggingFace Transformers ➜Data Wrangling / Processing:Pandas, NumPy, Dask, Polars, Scikit-learn ➜Model Serving and Deployment: Triton Inference Server, TorchServe, ONNX Runtime, MLflow, BentoML 🗄️ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: ➜ SQL: MySQL, PostgreSQL, SQLite, Azure SQL ➜ NoSQL: MongoDB, DynamoDB, Firebase, Redis ➜ GraphDB: Neo4j, Amazon Neptune 💻 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐓𝐞𝐜𝐡: ➜ React, Angular, Next.js, Vue.js, Tailwind CSS, Bootstrap I am lead AI/ML engineer with more than 9 years of experience traditional ML, deep learning, advanced NLP, generative AI LLMs like chatgpt, GPT4, Llama, Falcon and Mistral, Mixtral, Qwen. Strong experience in executing custom AI and NLP solutions and integrating them in business workflows, along with advanced skills in object detection, motion tracking, scene recognition, and anomaly detection. If you're working with any sort of data for your project, I'm here to help! Whether you have raw and unprocessed data that needs cleaning, or you need help scraping and annotating new data, I've got you covered. As an AI professional with a specialization in AI, NLP, LLMs, I've worked with various models, including GPT3, Chatgpt/GPT4, llama3, Qwen, and GPT-J, and have experience in applying state-of-the-art NLP techniques to projects. If you need help training a deep learning model, I can help you experiment with cutting-edge models such as T5, Bert, M2M, FLAN-T5 and RoBerta to achieve the best possible performance. I can train/Fine tune open source LLMs like Llama, mpt7b, Falcon using efficient techniques like QLora. I'm well-versed in working with transformer-based models and can help you fine-tune and transfer learning to get the most out of your data. If you have text data I can help with text classification, natural language understanding, and natural language generation. If you're looking for a chatbot or conversational AI solution, I can help you develop a solution using Chatgpt, langchain and vector databases like pinecone. In addition to NLP, I'm experienced in working with sequential data, time series forecasting, and PyTorch code debugging. I have successfully completed over 60 jobs on Upwork, logging more than 4000 hours of work while consistently achieving client satisfaction. If you're looking for an AI professional who can help with anything remotely related to LLMs or AI Agents, any other NLP/ML task don't hesitate to reach out to me. I'll be more than happy to assist you in achieving success with your project.

I build AI systems that work in production not demos. 4+ years shipping AI agents, ML models, workflow automations, and full-stack platforms for enterprise clients across the USA, Europe, and India. 30+ projects delivered. 3000+ development hours. 4.9/5 client rating. I'm the founder of an AI development agency and a Software Engineer building government-scale applications so I understand both startup speed and enterprise reliability. 🔹 𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱 ⚡ AI Agents & Multi-Agent Systems — autonomous workflows using OpenAI, LangChain, LangFlow, RAG pipelines, and custom agentic frameworks ⚡ Machine Learning & Data Science — prediction models, NLP, computer vision, model tuning, XGBoost, Scikit-learn ⚡ Workflow Automation — end-to-end business process automation, AI-powered pipelines, GitHub-Slack integrations, report generation ⚡ Full-Stack Development — Python (FastAPI, Flask), React, REST APIs, PostgreSQL, MongoDB, Neo4j ⚡ Cloud & DevOps — AWS (EC2, S3, Lambda, CloudWatch), Google Cloud (GCP), CI/CD pipelines, GitHub Actions, Docker 🔹 𝗦𝗲𝗹𝗲𝗰𝘁𝗲𝗱 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 ✅ AI Agent for GitHub-Slack Integration — Built an autonomous AI assistant that lets teams describe features in natural language and auto-generates PRs with multi-step implementation. OpenAI + GitHub MCP + Slack API. ✅ AI-Powered Database Intelligence Platform — Designed and built a SaaS product supporting PostgreSQL, MongoDB, and SQL Server with natural language querying, AI dashboard generation, and security/compliance scanning (GDPR, HIPAA, SOC2). ✅ Project MAGIC (Andromeda) — Led a developer team building web and mobile apps with AI-powered components. Designed CI/CD pipelines, integrated LangFlow and LangChain for intelligent workflows, deployed on AWS. Collaborated with engineers from Meta and GateB. ✅ T2D2 Visual Inspection Platform — Built AI tools for automated structural diagnostics — geolocation extraction from annotated images, IoU evaluation, Human-in-the-Loop system, and automated report generation. ✅ Funding Prediction Model & AI Call Agent — Collaborated with the ex-lead data scientist at Bloomberg. Built ML prediction models, RAG-based AI call agents, and reproducible data pipelines with DVC. ✅ Government-Scale Applications — Built applications for the Ministry of External Affairs handling passport lifecycle tracking, grievance analytics dashboards (React/Redux/Recharts), and reporting systems using Java/Spring Boot with DB2 and Elasticsearch. 🔹 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 Languages: Python, SQL, JavaScript, Java, Bash AI/ML: OpenAI, LangChain, LangFlow, RAG, Scikit-learn, XGBoost, NLP, Computer Vision ,Agno Backend: FastAPI, Flask, Spring Boot, REST APIs, OAuth Frontend: React, Redux, HTML/CSS Databases: PostgreSQL, MongoDB, MySQL, Neo4j, Elasticsearch, Redis Cloud: AWS (EC2, S3, Lambda, CloudWatch), Google Cloud (GCP), Docker, CI/CD, GitHub Actions Tools: Git, Jira, DVC, Agile/Scrum 🔹 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 → I take full ownership — from architecture to deployment → Production-first mindset — every solution is built for scale, not just a proof of concept → Clear communication — daily updates, documentation, and no surprises → Enterprise experience — I've built systems handling government-scale data and enterprise compliance → Team capability — I lead a team of developers, so I can scale delivery when your project demands it 🔹 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽 𝗬𝗼𝘂 𝗪𝗶𝘁𝗵 → Building AI agents and multi-agent systems → ML model development, training, and deployment → Integrating OpenAI/GPT APIs into your product → REST API design, development, and integration → Automating business workflows with AI → Full-stack web application development → Cloud infrastructure setup and deployment (AWS & Google Cloud) → Database design and optimization (SQL & NoSQL) → Data science — analytics, dashboards, and insight pipelines Ready to bring your AI or development project to life? Send me a message with your requirements I respond within 2 hours during business hours. Let's build something that works.

I build production AI and analytics systems that have driven a 50% average conversion lift, saved clients $200K+ annually, and accelerated reporting by 10x. Across 40+ deployed Data Science and Machine Learning systems, I turn messy data into decision-grade signals using Python, SQL, and modern AI/ML frameworks, then ship them as reliable, monitored production infrastructure. WHAT I BUILD • Machine Learning & Deep Learning models, predictive analytics, Computer Vision, NLP, sentiment analysis • AI Agent Development & Conversational AI, chatbots, BI assistants, workflow automation • Data Engineering & ETL Pipelines, Python, SQL, BigQuery, multi-cloud integration • Business Intelligence & Data Visualization, Microsoft Power BI, Looker Studio, Google Sheets, real-time JavaScript dashboards • AI Integration & API Development, end-to-end delivery, full-stack, CI/CD for ML workflows SELECTED RESULTS • Machine Learning & AI • 40+ production AI/Data Science systems delivering 50% average conversion lift • Computer Vision models reducing operational costs by $200K annually • Deep Learning Data Extraction improving analysis accuracy by 25% • Predictive maintenance AI agents cutting equipment downtime by 45% • Anomaly detection improving financial forecast reliability by 40% • Real-time sentiment analysis on social streams capturing 15% market share increase • Self-optimizing Data Mining engine lifting personalization-driven revenue by 22% • Competitive pricing intelligence system capturing 12% incremental margin • Data Engineering & Infrastructure • BigQuery warehouses + Looker Studio processing 10TB+ daily • SQL optimization reducing query latency by 70% • Multi-cloud AI integration reducing data silos by 90% • ML experimentation platform with automated Data Annotation cutting iteration cycles by 40% • Automated model monitoring and retraining reducing drift incidents by 30% • CI/CD pipeline for AI workflows reducing deployment time by 60% • AI Automation & Agents • AI Agent frameworks automating 80% of manual Data Entry • AI Integration reducing customer support tickets by 35% • Conversational AI assistant letting executives query BI dashboards in natural language • Business Intelligence & Analytics • Microsoft Power BI dashboards improving marketing analytics by 30% • AI-powered BI pipelines improving forecast accuracy by 32% • Real-time JavaScript + Google Sheets dashboards increasing decision velocity by 40% • Google Analytics + Google Tag Manager automations cutting analysis time by 65% • ETL pipelines in Python, SQL, and Microsoft Excel accelerating reporting 10x HOW I WORK • I cover the full delivery lifecycle: Data Extraction, Data Modeling, model development, deployment, and measurement. I establish KPI-to-experiment workflows, governed feature reuse, and lineage patterns that reduce duplicate work and improve stakeholder adoption. LET'S TALK Share your goals, data sources, and constraints. I'll map a clear, testable plan to measurable outcomes, typically with a quick-win milestone in the first two weeks.

I help businesses deploy AI systems that create real operational value: automating workflows, improving customer and employee experiences, and turning internal data into reliable, actionable answers. If you need AI agents that can actually complete tasks, a RAG system your team can trust, or an LLM application that is secure and production-ready, I can help. I hold a Ph.D. in Computer Science, I’m Upwork Expert-Vetted, and I’ve earned $100K+ on Upwork with a perfect 5.0 rating across AI-focused projects and 2,400+ hours billed. Working with me, YOU CAN: ✅ Launch AI systems that work in production, not just in demos ✅ Automate repetitive workflows and reduce manual operational load ✅ Improve retrieval quality so teams and customers get more accurate answers ✅ Reduce LLM cost through better architecture, routing, caching, and evaluation ✅ Build secure, observable, and maintainable AI systems with senior-level engineering ✅ Expect clear communication, realistic timelines, and strong project ownership Why clients hire me: Clients usually bring me in when the problem is technically demanding, quality matters, and failure in production is not acceptable. I work with founders, CTOs, and product teams that need more than a prototype, they need a system that is reliable, scalable, and useful in day-to-day business operations. How I help businesses: AI Agents & Workflow Automation I build AI agent systems that can handle multi-step workflows, use tools, recover from errors, and complete business processes reliably. Business value: • Reduce repetitive manual work • Speed up operations across teams • Improve consistency in execution • Enable AI systems that take action, not just answer questions Typical use cases: • Customer support workflows • Commerce operations • Document and approval processes • Internal copilots for teams • Cross-system workflow automation Tech: LangGraph, CrewAI, AutoGen, custom orchestration, state machines, retries, fallback logic, human-in-the-loop workflows RAG Systems & Knowledge Assistants I build enterprise RAG pipelines that improve retrieval quality and generate grounded, source-backed answers from your data. Business value: • Faster support resolution • Better employee productivity • Reduced time spent searching across systems • More trustworthy AI responses with citations and grounding Tech: hybrid search (BM25 + dense), semantic chunking, reranking, citation grounding, evaluation pipelines, Pinecone, Weaviate, Qdrant, Milvus, pgvector, Elasticsearch Production LLM Applications I design and build LLM-powered applications that are reliable, scalable, and maintainable. Business value: • Faster product delivery • Better end-user experience • Lower risk when moving from prototype to production • Systems built to evolve with your business Tech: Python, FastAPI, OpenAI, Claude, Gemini, Mistral, Llama, Docker, Kubernetes, AWS, GCP, Azure Safety, Guardrails & Observability I help businesses deploy AI responsibly with the protections needed for real-world use. This includes: • Prompt-injection defenses • PII detection and redaction • Secure tool execution • RBAC / SSO • Audit logging, tracing, and monitoring • Red-team evaluation and reliability testing Cost & Quality Optimization I help clients improve output quality while controlling operating cost. This includes: • Model routing • Caching • Token controls • Evaluation-driven optimization • Reliability improvements based on measurable system behavior Selected production systems: • YappyBuy (Commerce): Built a live multi-agent commerce platform supporting cart operations, shipment tracking, and cross-channel workflow execution for real users • Ametros Learning (EdTech): Built an AI-powered learning platform where instructors create content with AI tools and students receive real-time, context-aware feedback from a multi-agent tutoring system • Seemas (FinTech): Built coordinated AI workflows for financial reporting, loan evaluation, and tax assessment with a focus on structured outputs, reliability, and production use Clients usually hire me when: → their current AI system works in testing but breaks in production → their RAG pipeline returns irrelevant or inconsistent answers → they need agents that can execute tasks, not just chat → they want senior help with both architecture and hands-on implementation → LLM cost, reliability, or observability has become a problem Core stack / keywords: LangGraph, LangChain, LlamaIndex, CrewAI, AutoGen, DSPy, OpenAI API, Claude, Gemini, Mistral, Llama, RAG, AI Agents, FastAPI, Python, Docker, Kubernetes, AWS, GCP, Azure, Pinecone, Weaviate, Qdrant, Milvus, pgvector, Elasticsearch, Redis, PostgreSQL, MongoDB, LangSmith, RAGAS, DeepEval, TruLens, OpenTelemetry, Datadog I’m a strong fit if you need: → a production-grade AI system, not just a prototype → better retrieval quality, stronger agent orchestration, or safer deployment → a senior engineer who can build the system end to end

- CTO at Singularis Programming - Extensive experience in Computer Vision and Machine Learning projects. - Keen on cutting-edge technologies and helping businesses achieve their objectives. 🏅About company - 13+ years of continuous experience in programming - Our engineers got significant achievements and results in the Programming World Cup ACM ICPC - 200+ successfully completed projects 🤝 Trusted by Intel, NEC, Samsung, DHL, VIATechnik, Amberg Technologies - Working with partners around the world, in all time zones: in Europe, North America, MENA, the Asia-Pacific region. - Completed projects in the UK, Switzerland, the USA, Spain, Germany, Belgium and other of EU. 💡 OUR SERVICES include, but are not limited to: – Definition and Planning, Business Analysis, Project Planning – Back-end development + DevOps Application Architecture, REST API, Application development, CI/CD, .NET Stack, C#, Entity Framework, NHibernate, Microservices – Front-end development Mark-upping, Client-side development, Responsiveness, React, Typescript, JavaScript, Redux, MobX – AI / Machine Learning / LLM Deep Learning and convolutional networks, GAN, TensorFlow, Keras, Torch, Stable Diffusion, Transformer architectures, fine-tuning and optimization, Hugging Face, LangChain, RAG, prompt engineering, Unsloth, llama.cpp, vLLM, model quantization and deployment – Computer Vision OpenCV, C++/Python, MMCV, YOLO, dlib, developing applications for Kinect and Intel RealSense, Microsoft HoloLens, video processing with FFmpeg – Mobile development iOS, Android, Cross-platform – Testing/Quality Assurance Manual (TestLink), Unit Tests, Automation, Stress, checklists, test-cases, Cypress – Technical Support and Maintenance DB Back-ups, Cloud/Data migration, Bug Fixing, 24/7 support 💼 Main principles - Maximal quality of the provided services and the developed software. - Focus on permanent improvement of our team. - Stay tuned at the front edge of modern computer technologies - Apply the most advanced approaches to software development. 👋🏼 I’m open to collaborate. Feel free to get in touch with me and my team to discuss any project implementation — we’ll be happy to share valuable ideas and suggestions!

🚀 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

I help businesses grow by turning AI into an competitive advantage. Through automating customer support and capturing qualifying leads which increases company's revenue. The AI will be there at 2am to answer client's questions and keep them interested while human customer service isn't there to do so. In addition, helping building the whole backend and frontend infrastructure and deployment that makes everything run. On the technical side, I specialize in AI-integrated applications, production-grade web apps (fintech, e-commerce, and more), and have deployed 5+ production systems and integrated 50+ MCP tools across different platforms and organizations. I can build an MCP for almost anything and connect it to any LLM. My work doesn't stop at code, I think about the business outcome first. If you need to scale customer acquisition, reduce support load, or automate workflows that are eating your team's time, that's exactly where I work best.

Hi, I’m Mouhssine — a Data Scientist & AI Engineer with 5+ years of experience delivering end-to-end data solutions. I specialize in Data Science, Machine Learning, and AI systems — from predictive models and dashboards to AI agents and automation workflows. 🔹 Services I Provide ✅ Data Analysis & Business Intelligence - Advanced analytics with Python, R, SQL, Excel, SPSS, JMP, Minitab - ETL, data wrangling & pipelines with Pandas, NumPy, PySpark, Airflow - Interactive dashboards in Power BI, Tableau, Streamlit, Dash Plotly - Cloud data solutions: AWS (S3, Redshift, SageMaker), GCP (BigQuery, Vertex AI), Azure ML ✅ Machine Learning (ML) - Predictive modeling & forecasting using scikit-learn, XGBoost, LightGBM, CatBoost - Deep learning with TensorFlow, Keras, PyTorch - Time-series forecasting: ARIMA, Prophet, LSTMs, GRUs - Computer vision: OpenCV, CNNs, image classification/detection - Natural Language Processing (NLP): spaCy, NLTK, Hugging Face Transformers, BERT, GPT fine-tuning ✅ Artificial Intelligence (AI Solutions) - AI Agents & Automation: LangChain/LangGraph, LlamaIndex, N8N, CrewAI, AutoGPT - Chatbots & Conversational AI: Rasa, Dialogflow, OpenAI GPT, Claude, custom LLM-powered bots - Retrieval-Augmented Generation (RAG): vector databases (Pinecone, Weaviate, FAISS, Milvus) - Workflow Orchestration: N8N, Airflow, Zapier for AI-driven automations - Custom AI Apps: Knowledge assistants, document Q&A systems, recommendation engines ✅ Survey & Statistical Analysis - Hypothesis testing, regression, ANOVA, Bayesian analysis - Survey data insights with SPSS, R, Python - Experimental design & sample size determination 🔹 Why Work With Me? 📊 Versatile skillset: From raw data cleaning → ML pipelines → AI agents → dashboard deployment. ⚡ Modern AI expertise: I work with today’s most in-demand frameworks (LangChain, LlamaIndex, RAG, N8N). 💬 Client-first approach: I explain results in clear business terms, not just code. 🌍 Cross-industry experience: E-commerce, Marketing, SaaS, Consulting, Energy. _________________________________________________________________ 🔹 Let’s Build Something Impactful If you need a Data Scientist / Machine Learning Engineer / AI Specialist who can combine advanced analytics with cutting-edge AI technologies, let’s connect. I’ll help you turn data into decisions, and AI into business advantage.

🔷️ Looking for a Fast learner, Problem Solver ? New project/use cases are most Welcome. Its all about Research and figuring things out. And I love to do that (R&D). Always a Problem Solver. 🔷️I am an Expert in writing Python Scripts, Machine Learning, Data Science, SQL, Snowflake, Streamlit, LLM's, Arduino projects, Automation tasks, Data extraction from PDFs. 🔸️ Ecommerce, Finance, EdTech, Medical, Sensors, Agriculture, Machines etc. Usecase Industries. 🔸️ Professional Data Science work on unstructured/structured datasets. 🔸️ Data Analysis on Sales/transaction data. 🔸️ Purchase Pattern prediction, Customer behaviour analysis, Product Recommendation Systems. 🔸️ Full-fledged Streamlit Dashboard/webapp for Interactive Data visualization, and analysis. 🔸️Fine tuning LLM's, RAG pipeline, Get your Chatbot/ GPT/ LLM trained on your custom dataset. 🔸️ Image Annotation, Evaluating AI responses/AI training ✔ Pandas, NumPy — data cleaning, missing value handling, outlier treatment, data analysis. ✔ Scikit-learn — ML pipelines, feature engineering, hyperparameter tuning, model optimization. ✔ NLP - Text preprocessing, tokenization, embeddings, tf-idf, Word2vev, SBERT, similarity models. ✔ ML Models — LR, SVM, KNN, Decision Tree, Random Forest, XGBoost, PCA, SMOTE etc. ✔ Visualization & Environment — Matplotlib, Seaborn, Jupyter Notebook, Google Colab. 🔸️Things I love to do : ✔ Writing Python Scripts ✔ Python scripts/code debugging ✔ Machine Learning / Data Science / Python projects ✔ Automation with Python ✔ Basic to Advanced Arduino Projects (PID Algorithm, sensors, motors, pneumatics and many more) 🔸️Also having experience of more than 2 years of Arduino Programming on lot of sensors, modules, motors, motor drivers like Cytron, L298N, LSA08, Ultrasonic, IR sensor, Actuators, Pneumatics, Line Follower, Wall Follower, and high-level autonomous and manual omni-wheel drive robots ⭐️ I always try to give more than expected, with better quality. ⭐️ Finishes a lot before the deadline. ⭐️ Always ready to sort out the issues, and to help in every possible way. ⭐️ Clients satisfaction is my priority. Never wants to disappoint my clients. ⭐️ Ready to help. 🙂 Ping me to discuss the project details. Thanks a lot. 🙂