I'm a product-minded data scientist who works across product, data, and design. I don't just analyze data, I use it to make products better, from content strategy to UI to AI-powered workflows. My background is in data science and machine learning (Kaggle Notebook Legacy Grandmaster, former #29 worldwide), but over the past few years, my work has expanded well beyond modeling. I now operate at the intersection of product, content, design, and AI — owning problems end-to-end rather than one narrow slice. What I actually do day to day: I build and improve digital products, designing interfaces, prototyping with AI tools, preparing and formatting content for CMS import at scale, creating AI-powered workflows, and using data to guide every decision. Most of my recent work has been in edtech, but the approach applies to any product team that needs someone who can think across layers and ship. Where I'm strongest: ✓ Taking a messy product problem and turning it into something structured: clear UI, clean content, working systems ✓ AI integration: building custom Claude/GPT skills, evaluating agent platforms, designing LLM-powered workflows that actually save time ✓ Data analysis & ML when the problem calls for it — predictive models, clustering, dashboards, ETL pipelines ✓ Content operations: designing learning content, building review systems, managing workflows at scale ✓ UI/UX: prototyping interfaces and interactive tools using AI, iterating on design systems Tech I work with: Python, SQL, Pandas, Scikit-learn, BigQuery, Plotly Dash, Zoho, Claude Code, Lovable, Claude/GPT APIs, prompt engineering, LLM fine-tuning Good fit if you need someone who: ✓ Can own a product area, not just a task ✓ Bridges the gap between data, design, content, and engineering ✓ Ships fast using AI tools without cutting corners on quality ✓ Has edtech experience and understands learning product design

Hi, I’m Dr. Jody-Ann Jones – AWS-Certified ML Expert Specializing in Data Engineering, MLOps, and Scalable AI Solutions. With 5+ years of experience in Machine Learning, Data Engineering, and MLOps, combined with over a decade of expertise in quantitative and qualitative research, I specialize in designing and deploying scalable, production-grade AI and data systems that deliver measurable business impact. Whether you're aiming to predict future trends, automate workflows, or leverage generative AI for innovation, I provide end-to-end solutions that go beyond just building models—they're built to perform in production at scale. 🔑 Core Services I Offer: 🛠️ 1. Machine Learning Model Design & Deployment (MLOps) - End-to-end ML Pipelines: From data ingestion to model deployment. - CI/CD for ML Models: Streamlined workflows for continuous integration and delivery. - Real-Time Monitoring: Track model drift and optimize performance post-deployment. - Tools: AWS SageMaker, MLflow, Docker, Kubernetes, Terraform, and more (please ask for more info) 📊 2. Predictive Analytics & Business Forecasting - Forecast KPIs, sales trends, and customer behavior with robust predictive models. - Ensure models are interpretable and actionable with tools like LIME and SHAP. - Integrate analytics dashboards for real-time decision-making. 📡 3. Scalable Data Engineering Solutions - Design and implement robust ETL pipelines using dbt, Apache Airflow, and Spark. - Build scalable data lakes and warehouses on AWS (S3, Redshift), Azure Synapse, and Google Cloud. - Real-time data ingestion with Kafka and Spark Streaming. 🗣️ 4. Natural Language Processing (NLP) - Build AI systems for sentiment analysis, topic modeling, and entity recognition. - Deploy fine-tuned GPT models for chatbots, content generation, and knowledge management. - Work with large-scale unstructured text data for actionable insights. 🛡️ 5. AI for Cybersecurity & Fraud Detection - Develop systems to detect fraud, anomalies, and security threats in real-time. - Analyze network traffic logs and transactional datasets for vulnerabilities. - Scalable deployment for mission-critical security infrastructure. 🎨 6. Generative AI Solutions - Fine-tune and deploy custom GPT and Stable Diffusion models. - Build AI-powered tools for content creation, text summarization, and customer support automation. - Utilize AWS Bedrock, OpenAI APIs, and other cloud-native generative AI solutions. 🚀 Why Choose Me? ✅ AWS-Certified Machine Learning Specialist: Proven expertise in building and deploying cloud-native AI solutions. ✅ Full-Stack AI Professional: From data engineering pipelines to MLOps workflows and model monitoring. ✅ Business-Driven Results: Every project is aligned with clear KPIs and measurable ROI. ✅ Scalable Infrastructure: Solutions designed to grow with your business. ✅ Clear Communication: Complex technical concepts explained in plain business language. 🤝 Let’s Collaborate! Whether you’re looking to: 🚀 Scale your AI operations to production 📊 Leverage predictive analytics for data-driven decision-making 🧠 Harness Generative AI for innovation 🛡️ Strengthen cybersecurity with AI solutions I’m here to turn your data challenges into actionable, scalable solutions. 👉 Reach out today, and let’s discuss how I can add value to your business! 📌 Next Steps: Send me a message with your project details. Let’s schedule a call to align on goals and timelines. Looking forward to helping you unlock the power of your data! 🚀

I am a quantitative / systematic trader that also helps others with all things related to running algorithmic trading systems. With 8 years of dedicated experience in financial markets, including extensive trading in the Futures and Options (F&O) segment of Indian markets, I offer a comprehensive understanding of trading dynamics and strategies. My expertise extends to developing Real-Time Trading Applications, Back Testing/Modeling Trading Strategies, data collection/storing, portfolio and position risk management, etc. using Python and TradingView as my primary tools. I am a skilled python programmer that writes well documented and organized code that is easy to follow and build upon. I provide even more value with my trading knowledge and experience. I've developed more than 60 successful projects to date helping Retail and Institutional Clients, and look forward to taking on many more. No matter how large or small the project, I am capable of completing it in a timely and effective manner. THINGS I CAN HELP YOU WITH : 🌟 Algo Trading Bot / Application - Coding your strategy and integrating it with brokers api in python. Fast, Accurate, Efficient, Documented code deployed on cloud or locally. 🌟 TradingView + Python - Trading Logic and Signals are coded in TradingView Pine Script and trade execution is done through Python and Brokers API. 🌟 Equity Markets - Indian Markets, US Markets, major Global Markets using broker APIs. Direct Equity, Futures and Options, Delta Trading. Experience with Interactive Brokers, TD Ameritrade, E-Trade, Zerodha, Kotak, Upstox, IIFL, Angel and others. If it supports algo trading, I've either developed on or can very quickly learn how to. 🌟 Crypto Markets - Binance, Kucoin and all major Crypto Exchanges. Grid Trading, Arbitarage Trading, Option or Futures. 🌟 TradingView PineScript - Custom Indicator Development, Modification or bug fixing in existing Indicator or strategy, Generate and Send Alerts to Trading Bot or Messaging Channel. 🌟 BackTesting - Develop Custom Backtesting modules based on your needs, or using open source libs like VecorBT, BackTrader, BackTesting, etc. in python further optimised with . Fine Tune or optimise parameters based on market conditions. 🌟 Risk Management - Integrated Position Sizing, Portfolio Risk Analysis, daily limits for trades, profits or loss. 🌟 Data Analysis & Visualization - Analyse data with Pandas, Numpy, Numba, Scipy and view it in excel or webapp. Charting Libraries such as Seaborn, Tableau or MatPlotLib and seamless integration with MySQL, PostGreSQL or others. 🌟 Signal and Trade Messages - Get Custom Messages on Signal / Order / Trade on Telegram, Discord, WhatsApp, E-Mail, etc. 🌟 User Interface - Request Custom Website in React js with FastAPI or Dash Webapp, Simple Excel / G Sheet, GUI App build with PyQT. 💼 Work Approach: Shoot me a message and lets chat over zoom via the Upwork integration and quickly discuss your project needs. The consultations are free, and last as long as needed. It can be 2 minutes or 2 hours. My goal during this call is to ask you as many questions as I need until my brain clicks and fully understands your project. 🤝 Let's Collaborate: If you're seeking a skilled professional to enhance your trading operations or develop custom solutions, I'm here to help. Let's discuss your requirements in detail and explore how we can collaborate to achieve success in the dynamic world of financial markets. Feel free to reach out, and let's embark on this journey together. Kind regards 😊 Have a good day and stay safe, Harsh Kantariya.

👋 Hi, I’m Nungga Saputra, I have experienced more than 5 years as a developer and geophysicist passionate about data and the environment. I specialize in building digital and data solutions for impactful outcomes from developing web apps to interpreting data using Machine Learning. 🎒These are some project types that I usually worked on: - Data Cleaning and Preparation - Data Analysis and Exploration - A/B Testing/Experiment - Statistical Analysis - Creating Data Visualizations - Creating Dashboards/Reports - Data Infrastructure - Machine Learning, etc 💻 Whether you’re trying to build your first carbon footprint report, analyze complex geophysical datasets, or create a website to showcase your services, I can help. I bring end-to-end project experience, from transforming raw data into structured formats using SQL, Python, R and Julia to building user-friendly dashboards and interfaces. 🛠️ Skills & Tools: • Programming: Python, R, HTML, CSS3 • Platforms: WordPress, SQL-based databases, Linux • Tools: Tableau, PowerBI, Google Looker Studio • ML/DL: TensorFlow, U-Net, YOLO, PyTorch • AI Automations & Agent : OpenClaw, n8n, Lindy.ai

I help you leverage AI to solve your business challenges and achieve measurable results. With 5+ years of experience in NLP, Generative AI, Computer Vision, NLU, NLG and large language models, I create AI solutions that are scalable, efficient and tailored to your needs. I have a strong grip on AI models and voice AI technologies and know how to apply them effectively to deliver real value for your business. 𝗪𝗵𝗮𝘁 𝗜 𝗖𝗮𝗻 𝗗𝗼 𝗳𝗼𝗿 𝗬𝗼𝘂: - 𝗔𝗜 & 𝗡𝗟𝗣 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: Build chatbots, perform sentiment analysis and predictive analytics to improve customer engagement - 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝘃𝗲 𝗔𝗜: Generate content, create text-to-image models and automate workflows to save time and costs - 𝗖𝗼𝗺𝗽𝘂𝘁𝗲𝗿 𝗩𝗶𝘀𝗶𝗼𝗻: Implement image recognition, object detection and video analytics to enhance your operations - 𝗩𝗼𝗶𝗰𝗲 𝗔𝗜: Speech-to-Text (STT), Text-to-Speech (TTS), Text-to-Text (TTT), voice assistants and conversational AI - 𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲 𝗔𝗜: Predictive analytics, diagnostic assistance, patient monitoring and personalized treatment solutions - 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 & 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻: Connect secure APIs, cloud solutions and real-time data processing to streamline your systems - 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻: Improve performance, reduce costs and scale AI solutions efficiently I’ve helped clients like ScanPlan B.V., BimBuildings, Wellness Tech, Know-Me and OpenHome, engaging 65,000+ users on OpenHome and delivering projects that enhance user experiences, increase efficiency and reduce operational costs. My expertise spans 𝗣𝘆𝘁𝗵𝗼𝗻, 𝗣𝘆𝗧𝗼𝗿𝗰𝗵, 𝗧𝗲𝗻𝘀𝗼𝗿𝗙𝗹𝗼𝘄, 𝗙𝗮𝘀𝘁𝗔𝗣𝗜, 𝗗𝗷𝗮𝗻𝗴𝗼, 𝗡𝗼𝗱𝗲, 𝗥𝗲𝗮𝗰𝘁, 𝗔𝗪𝗦, 𝗔𝘇𝘂𝗿𝗲 𝗮𝗻𝗱 𝗖𝗜/𝗖𝗗 𝗽𝗶𝗽𝗲𝗹𝗶𝗻𝗲𝘀. If you want AI and Voice AI solutions, including Healthcare AI, that solve your toughest problems and grow your business, I’m ready to help you turn your ideas into reality.

Do you need to assign staff, optimize routes, plan resources, or automate complex decisions that currently take hours of manual work? I build custom optimization engines that generate: - Daily or weekly employee schedules - Optimal delivery routes - Workload-balanced assignments - Cost-minimized plans - Resource allocation under complex constraints Using Python + OR-Tools, I build systems that reduce operational time and cost, with models tailored precisely to your business rules, constraints, and KPIs.

UCLA PhD (Mechanical Engineering) turned software engineer. On Upwork I delivered 16 projects with 100% Job Success and Top Rated status — machine learning models, time-series analysis and Python data pipelines for clients who needed research-grade rigour shipped as dependable, documented software. What clients consistently said (their words): committed to quality, clear communicator, reliable, detail oriented. I'm no longer taking freelance work. I now work full time as co-founder & CEO of 9S Labs Ltd (UK), the company behind LtdRecord — an AI secretary for company records for UK limited companies.

AI Architect & Senior ML Engineer with 10+ years of academic + industry experience building production-grade intelligence systems, LLM pipelines, and multimodal AI. I design and deploy end-to-end ML architectures, including LLM orchestration, timeseries modeling, graph ML, OCR pipelines, and automated image-processing systems. Trusted by enterprises for high-reliability AI, data privacy, and scalable ML infrastructure.

Transforming Data Into Actionable Business Insights I help businesses make smarter decisions through data analysis and digital marketing expertise. With proficiency in industry-leading visualization tools like Tableau, Metabase, Power BI, I transform complex datasets into clear, compelling dashboards that drive strategic action. What I Offer: My services bridge the gap between raw data and business growth. I specialize in analyzing marketing performance, customer behavior, and sales trends to identify opportunities and optimize campaigns. Whether you need to understand your audience better, improve ROI, or create executive-ready reports, I deliver insights that matter. My Approach: I believe great data analysis tells a story. I don't just crunch numbers—I translate them into narratives that stakeholders can understand and act upon. Every dashboard I create is designed with your specific business goals in mind, ensuring you get relevant, timely insights that move the needle. Tools & Expertise: - Visualization: Tableau, Metabase, Power BI - Analytics: Google Analytics, marketing attribution, conversion tracking - Digital Marketing: Amazon | Shopify Campaign analysis, SEO/SEM metrics, social media analytics - Data Engineering: dbt, Fivetran, SQL, Data Modeling - Cloud Data Platforms: BigQuery, Snowflake, AWS Whether you're looking to optimize your marketing spend, understand customer journeys, or build automated reporting systems, I'm here to help you leverage data as your competitive advantage. Let's turn your data into your most valuable asset!

I'm your guy if reliablity and self-autonomy is what you're looking for. - 6+ years work experience working on production level applications of Python. - Native English speaker. - An expert in bridging the dynamic gaps in the automation through LLM integration. Some of my achievements: - Created the back-end in Node.js of a country-level system that utilizes SMS to communicate to the front-end (the project won awards from the IMF & Bill and Melinda Gates Foundation) - Created a custom CRM for a U.N. Programme (Soil Doctors) using Sequalize as the ORM for data-modelling and interactions, React and Redux toolkit for frontend, Node.js and Express for backend - Built ETL pipelines for companies in the healthcare industry that have been sold over $100K - Created large-scale dynamic scraping solutions for large platforms (eg. Reddit, X, Yahoo) (with respect to their ToS) - Wrote and implemented a threshhold-detection algorithm that utilizes and automates MightyZap's actuators to detect significant threshholds of different pipettes Here is a condensed run-through of my experiences in various stacks: Specalized in Node.js, Flask, FastAPI, RESTful and GraphQL APIs, Selenium, Playwright, RPA. Experienced in ETL, LLM integration, SQL/NoSQL databases, AWS, Azure, GCP, CI/CD, Docker, Kubernetes, ML/AI, Algorithms. Expert in Linux server management, cybersecurity, cloud VPS, Docker, IaC