More then 10 years of academic and industry experience as research data scientist and data analyst with proven machine learning skills I can deliver high-quality work with precision and expertise. Experienced in following ✅ Data Analysis (process data, prepare data, analyse data , present insights ) Python | Excel | R | Tableau | Power Bi | Google sheets ✅ SQL Proficient in crafting complex queries for data extraction, transformation, and analysis. BigQuery ✅ Python & R programming Employing these languages for data cleansing, modeling, and machine learning. ✅ Data visualisation (Tableau, Python matplotlib, seaborn, plotly, Dash, R ggplot, Gephi, Cytoscape) ✅ Presentation and Reports (R and Python Notebooks, Report writing, slides presentations) ✅ Machine Learning (classification, clustering, regression analysis and reinforcement learning) ✅ Social Network Analysis (Node classifications, Community detections, Centrality Measures, Information diffusion ) With extensive experience in regression, classification, clustering, deep learning, and graph embedding techniques, I have the skills to turn your data into valuable insights. As a freelance data analyst, I have successfully completed various projects related to machine learning and social media analytics. As a highly motivated and results-driven individual, I thrive in fast-paced environments and can work independently or as part of a team. I am committed to delivering high-quality work on time and within budget. If you're looking for a skilled and experienced Machine Learning Engineer and Data Analyst, don't hesitate to contact me. I would be delighted to discuss your project and help you achieve your goals.

✅ Skilled Machine Learning Engineer with experience in applying AI to behavioral science, vision analysics, , agriculture, and computer vision, including the latest generative AI solutions. Focused on improving tools to maximize productivity, reduce latency, and adapt to business needs, with expertise in full Mlops implementation. If you are looking for guidance or complete project under the below domains. ➡️ Generative AI for your purpose: Can enhance, search do literatures review for better generative model for your use whether from text/video/audio or multimodal domains. ✅ Experiment different models from hugging face with better prompt engineering techniques and benchmark them ✅ Finetune using Lora, Qlora, and other complex architectures for resolving your problem on custom dataset ✅ For image generation finetune Stable diffusion using Dreambooth for better understanding. Comfy UI and replicate for easier flow of image generation pipeline ➡️ LLM: Deepseek, gpt, claude, llama, including pretraining, finetuning, prompt engineering, RAG approaches ➡️ Multimodal LLM: LLama 3.2, Multimodal RAG, LLAVA for vision task, Florence ➡️ Video Analysics: Merging of different deep learning and transformer based architecture for understanding of videos of sports, scenes, advertisements, action analysics etc ➡️ AI Agents: Agentic AI to solve the time taking work, CrewAI ➡️ AI workflow and Automations: No code automations tools like gumloop, make.com and N8N. Triggering specific events to provide you a new assistant. ➡️ Computer Vision: Text to image models, Object detection, and facial recognition etc. I am proficient in OpenCV, TensorFlow, PyTorch, and other. Amazon Rekognition. Transformer based (CLIP, SAM, YOLO World) ➡️ Natural Language Processing (NLP): Large Language models and transformers , AI chatbot, ChatGPT, BERT, SQUAD. Pretraining, Fine tuning, RAG based, prompt engineering ➡️ Data Science: I am proficient in data analysis, data visualization, and machine learning. I have experience in building predictive models, clustering algorithms, and recommender systems ➡️ AI Projects: Any AI, machine learning or deep learning project you have in mind Projects under the domain of Agri tech, finance, stocks exchange, business, manufacturing, transportation and health care. ❇️ Libraries tools: Pandas, Matplotlib, numpy, tensorflow, OpenCV, Langchain, NLTK, spacy, Pytorch, sklearn, FastAPI, mlflow, DVC, dagshub, Github CICD, Docker, langchain, hugging face, comfy UI, Replicate ❇️ Cloud deployment: Runpod, Heroku, Azure Devops AWS, Sagemaker, Azure , server less gpus architecture and more

I turn messy data into clear dashboards that help leaders make better decisions. For 10+ years, I've built data solutions for the US Census Bureau, healthcare systems, retail brands, and financial firms, all with 5-star feedback. Certified in: AWS, Azure, GCP, Data Science (Harvard, IBM, Johns Hopkins) Tools I use: Python, R, SQL, Power BI, Tableau, Looker Studio, BigQuery, ETL pipelines, and more. I don't just build reports, I build clarity. Let's talk about what you need.

Hello! I’m Zachary M. — a licensed Medical Doctor with a scalpel-sharp pen and over 90% positive sentiment from clients in reviews worth of proven impact. Clients don’t just hire me; they re-hire me, brag about me, and cry a little when our contracts end. I specialize in medical writing, editing, proofreading, particularly with expertise in EEG & radiological interpretation, meta-analysis research, disability claim review and paralegal support for medical-legal cases. 💬 What clients say after working with me: "Dr. Chisenga is very knowledgeable, timely, and has excellent communication. Completed the project beyond expectation. Highly recommend!" "Zachary is an excellent medical writer and healthcare professional with an eye for detail and a reliable demeanour.” "What a pleasure it was to work with Zachary! He's brilliant and he delivers above expectations. We thoroughly enjoyed working with him and hope to work with him again if the opportunity arises. Zachary was always available, providing updates and answering any questions we had. His work was above expectation and his contribution added exceptional value to our project. Sad to end this contract. And highly recommend him with no reservations whatsoever! Wish you the best Zachary." 👨‍⚕️ Why work with me? 🧠 Real-world Expertise – I don’t just write about medicine—I practice it. I understand the science, the structure, and the soul behind your project. ✍️ Ridiculously High Standards – I edit and proofread like I’m submitting to The Lancet. Grammar trembles in my presence. ⚡ Fast Turnarounds, Zero Compromise – Need it done yesterday? You’ll still get A+ quality. 🧪 Meta-Analysis & Neuro Specialization – If your research involves EEG, Autism, Epilepsy, or qEEG interpretation—I’m your guy. 💡 Communication Game: 10/10 – I'm always available, always clear, always honest. Clients don’t chase me—I keep them updated. Services I Offer: ✅ Medical & Scientific Writing ✅ Meta-Analyses & Systematic Reviews ✅ EEG/ERP/qEEG Report Writing & Pattern Analysis ✅ Proofreading & Editing (APA, AMA, MLA… I speak them all) ✅ Medical Transcription & Data Annotation ✅ Clinical Case Reports, Patient Leaflets, Educational Content ✅ Radiological interpretation and medical advice/ second opinion ✅ Disability Claim Review & TPD Evaluations – I assess medical records to determine Total and Permanent Disability status based on evidence and disability criteria. Clear, concise, and legally sound written opinions are part of the package. ✅ Paralegal Support for Medical-Legal Cases – Medical record audits, insurance case evaluations, and expert opinions tailored to legal frameworks. If your case needs a doctor with a brain and a backbone, I’m your weapon.

Environmental & Agricultural Data Analyst | Machine Learning & GIS Expert | Founder – Seaprime Technology | AWS & IBM Certified | 6+ Years of Experience | Expert in Python, Power BI, Tableau, and Excel Hi there, I’m Olowomojuore Damilola Ibrahim, an Environmental & Agricultural Data Analyst and Machine Learning & GIS Expert with over 6 years of experience helping businesses, farms, and organizations turn environmental and agricultural data into actionable insights. I lead Seaprime Technology, a data-driven innovation agency under Seaprime Limited, where I design AI-powered, sustainable solutions for environmental and agricultural challenges. Certified by AWS and IBM in Machine Learning and Data Science, I combine analytical expertise, automation, and GIS mapping to solve complex problems and guide smarter decision-making. What I Offer: • Environmental & Agricultural Data Analysis: • Crop yield & soil health analytics • Climate & weather data modeling • Environmental monitoring & sustainability reporting • Power BI / Tableau dashboards for environmental insights Machine Learning & AI Solutions: • Predictive models for agriculture and climate • Classification & regression for environmental datasets • AI-based decision support systems (TensorFlow, Scikit-Learn, PyTorch) GIS & Spatial Analysis: • Flood risk & land-use mapping • Remote sensing & environmental hazard visualization • GIS-based dashboards & interactive maps Automation & Data Pipelines: • Data cleaning, integration, and preprocessing • API integration for environmental data feeds • Automated reporting & predictive workflows Featured Projects • AI-Powered Weather Prediction System: Forecasted rainfall and temperature patterns to support agricultural planning and urban decision-making. • Crop Yield Prediction Model: Predicted farm yields using soil, climate, and sensor data for precision agriculture. • Flood Risk & Environmental Mapping: Developed GIS-based maps and dashboards to visualize flood-prone areas and land-use risks. • Waste Classification AI System: Image recognition system supporting smarter waste management initiatives. Why Clients Work With Me • AWS & IBM Certified Data & AI Professional • 6+ Years of Experience Delivering Environmental & Agricultural Insights • Proven Record of Building Real-World AI & GIS Systems • Strong Leadership in Managing Cross-Functional Tech Projects • Clean, Interpretable, and Actionable Reports • Transparent Communication, On-Time Delivery & Long-Term Collaboration Let’s work together now to transform your environmental and agricultural data into actionable insights and AI-powered solutions that drive measurable results.

I am a Lead Data Scientist and Data Engineer with over 10 years of experience turning messy, complex datasets into scalable, high-accuracy predictive systems and automated data pipelines. I specialize in the Retail/FMCG and Healthcare/Pharmaceutical sectors, bridging the gap between advanced technical architecture and actionable business strategy. Backed by an Executive PG in Data Science & AI from IIT Roorkee and holding Microsoft Certifications in Python and Azure (AZ-900 & DP-100), I build the "intelligence layers" that drive enterprise decision-making. My Core Technical Expertise: Data Engineering & ETL: GCP (BigQuery), SQL, dbt, Parquet, Batch Processing, Multiprocessing Programming & AI/ML: Python (Pandas, Scikit-learn, Regex, Flask, Streamlit), R, SAS, Predictive Modeling, GenAI Business Intelligence & Viz: Power BI, Looker, Clinical Dashboards Proven Domain Impact: Retail & FMCG: Engineered automated POS data pipelines (36-month initiative), improving loading efficiency by 30%. Led a 24-month product harmonization project using predictive modeling to resolve discrepancies across millions of records. Designed GCP/BigQuery demand forecasting pipelines to optimize supply chain inventory. Healthcare & Clinical Analytics: Deep experience integrating open-source tools (Python, R, SAS) for clinical trial data visualization. Proficient in building interactive clinical dashboards utilizing Pharmaverse, SDTM, and ADaM datasets. Cloud Architecture & Metrics: Migrated massive datasets to modern cloud environments and developed robust DAU/MAU tracking structures inside BigQuery and Looker. Why Work With Me? I do not just execute code; I solve business problems. Alongside my technical career, I manage my own coworking space business, meaning I inherently understand the commercial urgency, stakeholder management, and extreme ownership required to deliver ROI. Whether you need to deploy an AI model, untangle enterprise ERP data, or build an interactive dashboard from scratch, I write clean, maintainable, and production-ready code. Let’s connect to discuss how we can scale your data infrastructure and build models that actually impact your bottom line.

📈 I'm an AI business transformation engineer with a strong passion for mathematical models and artificial intelligence that drive business success. Building upon a solid foundation in Python and classic machine learning, I specialize in designing and implementing AI solutions that align with your business objectives. 🧠 Business-centric AI solutions with low-code prototyping My expertise lies in deploying and integrating Large Language Models (LLMs) into business workflows. Recognizing that each business has unique needs, I adeptly customize AI solutions to meet specific requirements. Utilizing low-code platforms like n8n and Langflow, I rapidly prototype AI pipelines, enabling quick iterations and seamless integration into existing systems. For more complex scenarios and product-quality solutions, I leverage Python frameworks such as LangGraph to build stateful, multi-agent LLM applications, ensuring robust and scalable AI solutions. 🤝 Collaborative approach to AI integration I believe in a collaborative approach, working closely with clients and their teams to understand challenges and goals. This ensures that the AI solutions developed are aligned with your vision and provide tangible benefits. Clear communication and transparency are paramount throughout the project lifecycle, keeping you informed and engaged at every step. 🌟 Proven track record of delivering tailored AI solutions Clients consistently commend my technical expertise, professionalism, and ability to deliver efficient, high-quality solutions tailored to their needs. From flawless automation development and AI consultation to advanced script adjustments and LLM integrations, I have a proven track record of exceeding expectations. Whether it's enhancing e-commerce operations, building intelligent systems, or streamlining workflows, I am proud to be a trusted partner in driving success. ⚙️ Technologies and tools: Programming: Python (NumPy, Pandas, Scikit-learn, PyTorch, TensorFlow), JavaScript (Google Apps Script) Large Language Models: LangChain, LangGraph, OpenAI, Claude, Gemini, Hugging Face Transformers Low-Code Platforms: n8n, Langflow, Make Frameworks: FastAPI, Flask Data Handling: PostgreSQL, Supabase, Elasticsearch Cloud Services: AWS, Azure, GCP, VPS Deployment & MLOps: Docker, Kubernetes, MLflow Data Visualization: Matplotlib, Seaborn, Tableau, Grafana 🚀 Collaborate to transform your business with AI Whether you're just beginning to explore the possibilities of AI or looking to enhance existing systems, I'm here to support you every step of the way. Let's discuss how we can leverage AI to transform your business processes and unlock new opportunities for growth and innovation.

I build end-to-end data platforms — from raw source ingestion through dbt transformation to production dashboards — on Snowflake, BigQuery, Databricks, Sigma Computing, and Looker. One consultant who owns the full stack: ETL pipelines, cloud data warehouse, data modeling, and the BI reporting layer your team actually trusts. Founder of Warehows Analytics. Official partner with Snowflake, dbt, Databricks, and Sigma Computing. 32+ projects delivered across SaaS, e-commerce, fintech, healthtech, cybersecurity, and private equity. Top Rated Plus with 100% client satisfaction. $2.3M+ saved in client infrastructure costs. Stack: Snowflake, BigQuery, Databricks, dbt, Airflow, Fivetran, Airbyte, Hevo, Sigma Computing, Looker, Power BI, Superset, Streamlit, Python, SQL, FastAPI What I have delivered: - Fortune 500 — Oracle to Snowflake migration. 10M+ records/day CDC pipelines. Query times down 85%, costs down 60%. - $50M e-commerce brand — unified Google Ads, Facebook, email, and organic data. Single attribution model. ROAS from 3:1 to 7:1. - Finance SaaS (finsightsai.tech) — multi-tenant embedded analytics on Snowflake + Sigma serving 80+ customers. Sub-second queries. Built end to end: ingestion, dbt models, UI, LLM-powered insights. - Multi-brand e-commerce (4 brands) — Shopify, WooCommerce, QuickBooks, and ad platforms consolidated into Databricks + Looker. +65% marketing ROI. 80% less reporting time. - Cybersecurity startup — BigQuery warehouse consolidating Salesforce, RB2B, and product data. dbt-modeled attribution resolved three conflicting definitions of "converted lead." - Creative & PR agency — 50K+ customer reviews processed. AI sentiment analysis. Sigma dashboards. Client onboarding from 6 weeks to 1 week. - Veterinary clinic group — manual Excel to live cross-clinic dashboards. Airbyte + Airflow + dbt + Snowflake + Sigma. 10x faster onboarding. - Energy PE firm — Snowflake Cortex Analyst. Natural-language queries over sensitive portfolio data. - eMarketer — Snowflake reporting replacing 3-week manual Excel process. Runs daily, untouched. Services: - Cloud data warehouse design (Snowflake, BigQuery, Databricks) - ETL/ELT pipelines (Fivetran, Airbyte, Hevo, custom Python) - dbt transformation with testing, documentation, and semantic layer - BI dashboard development (Sigma, Looker, Power BI, Superset, Streamlit) - Embedded analytics for SaaS products (multi-tenant, row-level security) - Marketing attribution and revenue reporting - Data migration from legacy systems (Oracle, Talend, on-prem) - AI/LLM integration (RAG, conversational analytics, Cortex Analyst) Why this matters: data projects fail when nobody owns both ends. The pipeline engineer builds what was specified. The analyst reports what was delivered. Nobody checks whether either matches what the business needed. I hold the full picture — from raw source to executive dashboard — so the numbers your team sees are the numbers your finance team agreed to. Every model has tests. Every pipeline has monitoring. Every dashboard traces to a definition settled before the first chart was built. Send me a message. I respond the same day. Top Rated Plus · 32+ Projects · Snowflake Partner · dbt Partner · Databricks Partner · Sigma Computing Partner

Hello, my name is Yusra Fayyaz. I hold an MPhil Research degree in Statistics and have three years of experience applying statistical methods across academic, medical, financial, and industrial projects. My expertise includes statistical programming, data analysis, exploratory and confirmatory analysis, feature selection, probabilistic techniques, sampling design, statistical estimation, and experimental design. I specialize in both time series and spatial modeling, with a lot of experience in regression techniques, including linear, non-linear, mixed-effect, and econometric models. I am proficient in general and generalized linear models, generalized additive models (GAMs), and Bayesian hierarchical and spatial models with various priors. Alongside statistical modeling, I can assist with machine learning and deep learning methods such as LSTM, CNN, and Transformer architectures for forecasting and image classification projects. I can also perform SQL-based data handling and use Visual Studio Code for analytical scripting and workflow automation. Beyond analysis, I create interactive dashboards and reports in Power BI and Tableau to track and visualize key performance indicators. For data analysis summaries, theoretical explanations, or statistical reports, I provide well-structured documentation in Overleaf, LaTeX, Word, and Markdown according to project requirements. I conduct my work using RStudio, Python, SPSS, Jamovi, Minitab, JASP, WEKA, and Excel/Google Sheets.

My job is to make your life easier ,automate your ideas and solve your problems through algorithms. I have 7 years of experience developing complex algorithms and mathematics from scratch to solve complex AI / datascience problems that have no solution anywhere. I don't just use pre-made solutions nor APIs, I create algorithms from scratch and fine-tune for context understanding, trajectory following, intent recognition, etc. 🚧 Note 🚧 The jobs in progress are for clients that got their work done successfully but never cared to close the contract thinking its not important, so they are not really in progress. Startups hire me to build the logic / algorithm and design the way the website / solution will work. Companies hire me to create solutions for problems that they use many humans to solve (if solved ) and takes them days. 🎅 What I offer 🎄 🔥 Modeling complex environments 🔥 Designing the workflow such that it satisfies the business requirements at the lowest possible cost and satisfy the future scaling needs. 🔥 Delivering a reliable code that will have places for upgrades and scaling. 🔥 Friendly manner with full concentration on the needs while giving advice on the regular uncalled for roadblocks. 🧮 Main algorithm capabilities: ✔️ Intelligent document and image classification, splitting, matching, searching. ✔️ Fuzzy matching and deduplication. ✔️ Rule based Chatbot Engines ✔️ Agentic LLMs, Agentic RAG. ✔️ Multi-Agent conversational RAG ✔️ Chain of text (COT) ✔️ Sentiment analysis and emotion detection ✔️ 3D and 2D binpacking ✔️ Babylonjs ✔️ NP-hard optimization ✔️ Performance Optimization My latest projects are ( Please check my portfolio below for videos and pictures): 🌟 Agentic reranking algorithm for a swiss company to be able to do intent recognition based text matching and automated annual reports comparison for pdf, doc, xlsx, csv 🌟 NLP, semantic analysis on Legal documents, ETHOS data, Weather data, social data, mental health data, sports data, medical data. 🌟 A fleet routing, Route optimization ( VRP ), Pickup And Delivery Algorithm To Achieve Lowest Mileage Visiting All Places using OSRM or Google maps and ( or tools / or-tools ) like carpooling, trucks, groceries, Taxi services and many others 🌟 3D Binpacking Algorithm To Tight Pack Boxes And irregular Items In Containers. 🌟 Crowd analysis server and client on raspberry pi generating a live interactive Heatmap , line charts and scatter plots. 🌟 An algorithm that could read from 170 sensors using only 14 GPIO pins on any board which means less wiring , less boards needed and less money spent. 🌟 Patrolling security robots using Raspberry Pi. 🌟 Raspberry Pi, A.I. based surveillance system. 🌟 fuzzy PID Control Algorithm For Quadrotor Or Whatever That Needs Control. 🌟Road surface detection, detecting potholes, breaks and cracks as well as curbs