LoRaWAN Sensor Data to Grafana Dashboard

Project Description
I am operating several Dragino LoRaWAN sensors that are already registered and sending data via The Things Network (TTN) using the EU cluster (eu1.cloud.thethings.network).

At the moment, the data is available in TTN but not yet processed or visualised in a useful way. I am looking for an experienced freelancer to design and implement a robust, well-documented data pipeline and Grafana dashboards.

Scope of Work (Phase 1)
The freelancer shall:

Configure a reliable data flow from TTN

Using TTN Webhooks, MQTT or REST API

Secure and maintainable setup

Store the data in a suitable time-series database

Examples: InfluxDB, TimescaleDB, or equivalent

Proper measurement structure, tags, timestamps, and units

Set up Grafana

Connection to the database

Meaningful dashboards (temperature, humidity, battery level, signal quality, etc.)

Clean and readable panels (time series, statistics)

Provide basic documentation

Architecture overview

Setup and configuration steps

Instructions so I can operate and extend the system myself

Out of Scope (for now)

Excel or CSV exports

Complex alerting or notifications

These items may be added later as a separate follow-up phase if the collaboration works well.

How to Apply
Please include the following in your proposal:

A short description of your experience with The Things Network (TTN) or LoRaWAN

One or two reference projects involving Grafana and a time-series database (links, screenshots, or short descriptions are sufficient)

A brief description of your proposed technical approach for this project (high level, no code required)

An estimate of the expected number of hours required for Phase 1

Proposals that do not address these points may not be considered.