← Foundations
Codename · Meloflow
Infrastructure · Foundation

The pipeline is
already built.

Meloflow is a production-grade data and training pipeline — Airflow-orchestrated, AWS-native, GPU-aware. We built it, ran it under real load across four industries, and turned it into a starting line. Every engagement that draws on it begins weeks ahead of one that doesn't.

See the whole machine Not a framework to evaluate. A pipeline that is already running in production.
Orchestration
Apache Airflow
Compute
ECS · Fargate · EC2
Inference
Native · GPU-aware
Cost
Spot · auto start/stop
Storage
S3 · PostgreSQL
Containers
Docker · ECR
01 · The problem

Infrastructure shouldn't be the work.

It usually is. That's the problem Meloflow was built to eliminate.

Orchestration. Cloud configuration. Docker image management. Database wiring. GPU provisioning. None of it moves your actual problem forward — it just has to exist before anything else can begin.

The real cost is not the time. It is the momentum. By the time the infrastructure is finally stable, the early energy has drained into plumbing, and the questions that matter — the data, the domain, the model — have barely been asked.

Meloflow exists because we already paid that cost. We built this pipeline, ran it under real production load, and extracted it into something reusable. The plumbing is done. What changes is your data, your domain, and your models.

02 · Architecture

Every layer, already accounted for.

Airflow orchestrates. AWS computes. Every component is modular — swap a piece without redesigning the system around it. This is the whole machine, end to end.

01
Orchestration
schedules & drives every step
Apache Airflow · configurable DAGscontrols ↓
02
Compute
standard steps on CPU, inference on GPU
01
Ingest
Fargate
02
Clean & validate
Fargate
03
Annotate
EC2 · GPU
spot · auto start/stop
04
Embed & infer
EC2 · GPU
spot · auto start/stop
05
Package
Fargate
output
Training-ready dataset
03
Storage & containers
wired in on day one
S3
raw + processed data
PostgreSQL
pipeline metadata
Docker · ECR
every step, versioned
Fig. 1 — One Airflow DAG drives every step. Standard work runs on Fargate; inference-heavy steps spin up GPU instances on demand and release them when done. The result feeds training directly — so GPUs spend their time training, not waiting.
03 · What's included

No assembly required.

Every component below is already configured, already tested, and already wired together. You bring the logic — not the plumbing.

01

Airflow DAG scaffolding

Configurable pipelines for large-scale scheduling and automation. You add your logic — not the plumbing around it.

02

Native AI inference steps

Run models inside pipeline steps, with no separate serving layer. Inference is a first-class citizen in the workflow, not an afterthought bolted on the side.

03

GPU instance support

Steps that need a GPU get one. Auto start/stop means GPU time is never idle — and never billed while it waits on data.

04

Spot-instance integration

Cost efficiency at scale, without sacrificing reliability on the jobs that actually need it.

05

S3 + PostgreSQL, pre-wired

Data storage and pipeline metadata, configured and connected on day one. The databases are already there.

06

Docker + ECR

Containerize any step, version it, and deploy it cleanly. Image management without the friction.

07

Modular by design

Every component is built to be swapped or extended. The system scales with the workload, not against it.

04 · Validation

Tested under real load.

Meloflow is not a prototype. It has run in production across four industries, preparing large datasets under real scheduling constraints and real cost pressure — including the data work behind our own generative music model, one of the most demanding workloads we have put through it.

4
Industries validated
music · ad-tech · health · recruiting
1M+
Records processed
under real scheduling load
Zero
Idle GPU time
decoupled prep · auto start/stop
Music AIAd-TechHealthcareRecruiting
See Melodia, the model it helped train →
The first question on any data or training engagement should not be how to build the pipeline. It should be what to put through it.

Every engagement that draws on Meloflow starts further along. The infrastructure decisions are already made. The databases are already wired. The GPU provisioning is already solved. What is left is the part that is genuinely yours to solve — and that is the part worth spending your time on.

Start somewhere

Building something that needs a serious pipeline behind it?

Tell us what you're processing, at what scale, and on what timeline. We'll tell you honestly whether Meloflow is the right starting line.