Data Engineering — Data Science — AI — Agentic Systems

Df Dx

Find the slope. Follow the signal.

Where change becomes insight. We build production-grade data and AI systems for teams who've outgrown prototypes.

What we do

Raw data → insight → intelligence → action

Data Engineering

The pipelines, infrastructure, and data platforms every data science and AI initiative quietly depends on.

Data Pipeline DesignETL/ELTData WarehousingLakehouse ArchitectureData Quality & ObservabilityData Anonymization

Data Science

Statistical modeling, experimentation, and forecasting that hold up in production — not just in a notebook.

Time Series ForecastingPredictive MaintenanceAnomaly DetectionUnsupervised ClusteringConvolutional Neural NetworksObject Detection & Tracking

AI

Applied machine learning and LLM systems — fine-tuning, retrieval, and evaluation — built for reliability at scale.

LLM Fine-TuningRetrieval-Augmented Generation (RAG)Image AnalysisModel Evaluation & GuardrailsRecommendation Systems

Agentic Systems

Multi-step, tool-using agents designed with the guardrails, observability, and failure modes production demands.

Multi-Agent HarnessesAI Workflow AutomationAgent Observability & Guardrails

Tools we work in

Languages

PythonGoTypeScript

ML & AI

PyTorchLangChainLangGraph

Data

SparkDatabricksSnowflakePostgres

Infrastructure

AWSKubernetes

Frontend

React

Why Df/Dx

01

Depth over hype

Eleven years across the full stack, not a team improvising off tutorials. We separate durable technique from this quarter's buzzword.

02

Production-grade, not proof-of-concept

Every model, pipeline, and agent we build is designed to survive contact with real data, real load, and real failure modes.

03

One team, the whole stack

From the pipelines that feed a model to the agent that acts on its output, we own the full path from raw data to decision.

Df Dx

Find the slope. Follow the signal.

Wherever your data is changing, we help you see it first — and act on it with confidence.

Read our latest thinking →