Hire the Best Data Scientists in Texas

I'm a freelance web developer and data analyst helping small businesses build a professional online presence and make sense of their data. On the web side, I build responsive, custom websites and landing pages using HTML, CSS, and JavaScript, combined with modern AI-assisted development tools to deliver clean, professional results efficiently. On the data side, I bring over five years of experience cleaning, structuring, and analyzing data, building dashboards and reports in Excel and Power BI that turn raw numbers into clear decisions. A few things clients can expect from me: - Clear, responsive communication throughout the project - Attention to detail, from clean code to accurate data - Reliable delivery, whether it's a full website or a data report If you need a site built, a dashboard designed, or your data organized and explained, let's talk about your project.

I build AI-powered automation systems and data science solutions that actually get used, not just proofs of concept that sit in a folder. Most recently, I designed and shipped a five-agent n8n system for Wayfair's category team: market trend discovery, competitor monitoring, content strategy, visual curation, and a live reporting dashboard, all integrated with Gemini and Claude, all used daily by a non-technical team. That kind of end-to-end ownership, from architecture through deployment to adoption, is what I bring to every project. My background combines hands-on automation engineering with a strong data science foundation. That means I can design a reliable workflow architecture and also tell you whether the numbers behind it actually make sense. What I work on: AI agent systems and multi-workflow automation in n8n LLM integration (Claude, Gemini, Mistral, Groq) with structured outputs, caching, and approval workflows. Data pipelines and ETL with PostgreSQL, Neon Postgres, and AWS. Predictive modeling, statistical analysis, and dashboards in Python, R, and Power BI. REST API integrations, error handling, logging, and systems built to be maintained by someone else. I'm comfortable owning a project from requirements gathering through launch, and I document everything clearly so you're not dependent on me to keep it running. If you have a process that's too manual, a reporting workflow that takes too long, or an automation idea you're not sure how to architect, let's talk.

I’m an AI and Data Engineer with over 15 years of experience specializing in LLMs, automation, machine learning, and cloud data systems. I’ve delivered solutions across healthcare, telecommunications, research, retail, and education, including AI agents, fraud detection, forecasting, document intelligence, data pipelines, and enterprise analytics. My focus is simple: understand the business problem, design the right architecture, and build something reliable that works in production. Core skills: AI/LLMs, Python, AWS, Azure, Snowflake, Databricks, SQL, PostgreSQL, APIs, Data Engineering, Machine Learning (Torch, Tensorflow, etc), and Automation.

Enterprise AI that ships, scales, and stays working. I build production-grade AI systems for companies that can't afford downtime, rework, or a fragile demo dressed up as a product. MS Computer Science, Virginia Tech · Top Rated · 100% Job Success Most AI projects fail not because of the model but because of poor architecture, weak integration, and no plan for what happens when things break at scale. That's the problem I solve. Recent outcomes: ✔ Voice agents handling 100+ calls/day with zero babysitting ✔ RAG pipelines processing 1,000+ documents with production-level accuracy ✔ AI copilots embedded into existing enterprise workflows ✔ Custom MCP servers connecting AI agents to internal tools, APIs, and enterprise data sources ✔ End-to-end SaaS platforms architected, built, and deployed ✔ Automation systems that eliminated 70% of manual operational overhead Tech Stack: Frontend: React.js | Next.js | TypeScript | Tailwind Backend: Python | Node.js | FastAPI | Express AI: OpenAI | LangChain | Vector Databases | RAG | AI Agents | LLM Integration Databases: MongoDB | PostgreSQL | Firebase Automation: n8n | Zapier | Make | Workflow systems Cloud: AWS | Docker | Vercel If you're evaluating freelancers for something that needs to work in production - let's talk.

I build production-ready Generative AI systems that turn raw data into actionable business insights. With 2+ years of hands-on experience in LLM-powered agents, state-machine workflows (LangGraph), and ML-driven analytics platforms, I help companies automate decision-making, reduce manual analysis time, and scale their data operations. **What I Deliver:** 🤖 **AI Agents & Chatbots** - LangGraph state machines with 15+ error-handling states for robust, fault-tolerant AI workflows - Multi-voice narrative generators using signal cascades and context-aware routing - LLM guardrails to prevent hallucinations and ensure outputs cite verified data only 📊 **Business Intelligence Automation** - Streamlit + BigQuery/Snowflake dashboards with automated slide exports - Contribution Analysis and Combination Analysis models for campaign performance drivers - Unified data pipelines across Google Ads, Facebook Ads, and other ad platforms 🛠️ **ML & Data Infrastructure** - Ensemble classifiers (XGBoost, Random Forest, SVM, Logistic Regression) - BigQuery BQML model deployment and optimization - ETL pipelines resolving cross-platform data constraints (e.g., CSV import limits) **Recent Wins:** - Built AI agent processing 50+ advertiser datasets at Tapclicks - Achieved 83% accuracy in SpaceX rocket reusability prediction model - Delivered sales-rep-facing proposal builder with four adaptive narrative voices **Technical Stack:** Python, SQL, R, LangChain, LangGraph, GCP, BigQuery, Snowflake, Docker, Kubernetes, PowerBI, Streamlit, Plotly, Dash Whether you need an AI agent to automate your analytics, a custom BI tool for your team, or ML models to predict business outcomes, let's talk. I'm available for contract-to-hire, milestone-based projects, or ongoing consulting support.

💪 15+ Years machine learning and data science - You know how hard it is to extract actionable insights from data? Most companies drown in dashboards without ever knowing what truly drives their business outcomes. My work has mobilized a $4M budget, generate $6M in annual revenue, minimized risk and cut costs. I cut through the noise and uncover not just patterns, but the reasons behind them. My approach helps teams confidently answer the tough questions: "What actions should we take?" and "What will happen if we do?" Ultimately, I turn uncertainty into clarity, enabling better decisions that deliver measurable impact. I have helped organizations in competitive industries like fintech, supply chain, marketing, pharma, entertainment, game development, and many more turn questions into answers. I can help you capitalize on your data and thought leadership today. Work with me to: - forecast time series - what-if analysis - deliver personalized customer experiences - increase sales while lowering costs - generate insights you need to make better business decisions - harness the power of big data for smaller businesses - build recommendation systems ML is more than fancy models. A production solution requires so much more. I will help you chart that path. Data ingest and exploration -- Feature engineering -- Model building / train / evaluation -- Productionize and serve. That is the general process that I use to get the most out of your data and processes. Furthermore, I can help us find the right kind of solution for the problem at hand. Should we use machine learning or traditional statistical approaches? What about Bayesian analysis? Will simulation or monte carlo techniques help in this case? What role should domain subject matter expertise play? Perhaps a combination ... how do we know, how do we measure? I can guide us through these choices. It can be difficult finding the right solution provider in online environments. You will not be disappointed when you choose to work with me. We will collaboratively design a process that minimizes risk and maximizes return. Pytorch, Tensorflow, PyMC, Pyro, scikit-learn, scipy, Python BigQuery, Google Cloud Platform, Snowflake, duckDB, AWS, Databricks