Hire the Best Predictive Analytics Specialists in Calgary, AB

I help clients turn raw data into smart decisions. My experience spans data engineering, machine learning, analytics, business intelligence, and agentic AI to deliver end-to-end solutions that drive revenue, reduce risk, and streamline operations. I build scalable data pipelines using SQL, Spark, Python/R, and cloud platforms (Azure, GCP); design predictive models for churn, pricing, fraud, and credit scoring; and automate workflows with to boost efficiency. I also visualize insights with PowerBI, Looker Studio, and Python frameworks like Streamlit, and ultimately translate complex results into clear business actions for stakeholders. What sets me apart is my ability to bridge the gap between data and strategy—tailoring solutions across industries like energy, tech, finance, and marketing. Recent wins include deploying a churn model that reduced attrition by 18%, building a pricing optimizer that increased margins by 12%, and automating reporting workflows that saved 40+ hours monthly. Whether you need a one-off solution or a long-term data partner, I’m here to help :)

Welcome! Are you looking to boost your sales on TikTok or eBay with expert-level account setup, product strategy, and marketing? You're in the right place. I'm a results-driven e-commerce specialist offering end-to-end support for TikTok Shop and eBay accounts, helping brands and individual sellers grow their presence and profits through smart strategy and performance marketing. 🔹 My TikTok E-Commerce Services Include: ✔ TikTok Shop account creation & full setup ✔ Winning product research & supplier sourcing ✔ Product listing with SEO optimization ✔ TikTok Affiliate Program management ✔ TikTok Ads campaign setup & optimization ✔ Organic content guidance & influencer strategy 🔹 My eBay Store Services Include: ✔ eBay store setup & optimization ✔ High-demand product hunting ✔ Product listing (titles, descriptions, pricing strategy) ✔ Order management & customer support ✔ Seller performance improvement Why Choose Me? 🔸 In-depth platform knowledge (TikTok, eBay, CJ Dropshipping, etc.) 🔸 ROI-focused ad & content strategy 🔸 Quick communication & on-time delivery 🔸 Experience with both personal brands and large-scale sellers 🔸 100% client satisfaction track record Let me help you build, grow, and scale your TikTok or eBay business. Whether you’re just starting out or need expert management, I’m here to deliver measurable results. 📩 Let’s connect and take your e-commerce journey to the next level!

I am a full-stack data scientist and data engineer with a track record of over 2500 hours on Upwork, and I've accumulated countless more offline. My experience spans a wide range of technology stacks within the data science and data engineering domains. From developing machine learning models to optimizing data pipelines, I bring a wealth of expertise to the table. Front end: ui/ux, django, flask, streamlit Back end: micro service, rest api, database performance optimization CI/CD: jenkins, gitlab, Kubernetes, Docker Security: secure file transferring and oAuth etc Web scraping: Scrapy, Rotation Proxy, Selenium, Beautifulsoup Cloud: AWS, GCP, Azure Dashboarding: Tableau, PowerBI, Plotly, Dash Data Science: Python, R, SQL, NLP/NLG, AIGC, GPT-3, ChatGPT, HuggingFace, ML Predictive Modeling, Reinforcement Learning, Knowledge Graph Neo4j, Recommendation Engine, Deep Learning, Computer Vision, OCR, GAN, DeepFake, Stable Diffusion, Signal Processing, Voice Clone, Chatbot, Sports betting, Price Optimization, Time Series Analysis/Forecasting, Crypto, Solidity, Tokenomics, Research: Published around 100 papers on conferences and in peer-reviewed journals. --- Besides my Ph.D., I obtained several certificates from world-renowned institutions in data science, helping me form sound hypotheses and clear conclusions combined with a concise visualization. In addition, I have hands-on experience on many real-world data science projects for clients from all over the world in different industries. I have worked as a consultant for many start-ups on various projects and I have solid background on both research and development. --- Some of the feedback clients provided to me: ⭐⭐⭐⭐⭐ "Very efficient and timely with his work, Stijn put together a very comprehensive analysis of the data and charted it in a very orderly fashion. Obviously very good with more sophisticated stats and working with raw data, and great to work with." ⭐⭐⭐⭐⭐ "Stijn was very professional and extremely skilled. He went much beyond the instructions that were laid out and provided outstanding work. A real pleasure to work with. I honestly can't recommend him enough!" ⭐⭐⭐⭐⭐ Stijn worked on this project for 2 to 3 weeks, he is not only a highly skilled professional, but he is also someone that will make you smarter along the way. ⭐⭐⭐⭐⭐ Most freelancers I tried to work with for this project told me it was impossible to accomplish, it goes to show that Stijn was simply on a higher level. ⭐⭐⭐⭐⭐ "Stijn was super knowledgeable, he is a true professional. For this project he took the time to meet and brainstorm, see what the needs were and how we could go around some of the issue we may encounter. The final product is even better that what I could ask for, I also became a lot more educated and am looking forward to keep on working with Stijn! I have never met someone as skilled and knowledgable about the subject as Stijn."