MLFlow-Based Model Registry & Training Platform

CLI-first ML platform built on MLflow enabling experiment tracking, reproducibility, and seamless model promotion across environments.

Tech Stack

PythonMLflowAWSFastAPICLICI/CD

Aim

To create a single source of truth for ML development, enabling reproducibility, traceability, and scalable retraining workflows.

Architecture

MLFlow-Based Model Registry & Training Platform

Objectives

  • Centralise model development

    Unify experiments, models, and artifacts into one governed platform.

  • Improve traceability

    Track full lineage of models including data, params, and code.

  • Enable reproducibility

    Ensure models can be recreated reliably across environments.

  • Accelerate iteration

    Reduce duplication and enable reuse of validated components.

  • Simplify collaboration

    Provide shared tooling for data scientists and engineers.

  • Support scalability

    Enable CI/CD, governance, and monitoring foundations.

Implementation

  • Designed CLI-first workflow to abstract MLflow complexity
  • Built experiment pipeline with automated reporting and logging
  • Integrated MLflow tracking + parametric results table
  • Implemented S3 environment separation (dev → QA → prod)
  • Enabled GPU-triggered training for heavy models via CI
  • Created production model catalogue from experiment outputs

Key Highlights

  • Solved ML experiment tracking fragmentation by centralising everything in MLflow registry
  • Introduced CLI-first workflow that dramatically improved developer experience
  • Enabled fully reproducible training pipelines across dev, QA, and production environments
  • Reduced operational friction through automated experiment logging and model promotion
  • Improved scalability by integrating CI-triggered GPU training workflows

Impact

  • Faster model iteration cycles
  • Increased number of production-ready models
  • Improved cross-team understanding of model performance
  • Stronger governance and auditability of ML systems

Key Takeaways

  • CLI abstraction dramatically improves developer experience
  • Strict experiment tracking is critical for production ML
  • Separation of environments prevents model leakage
  • Incremental platform adoption reduces organisational friction