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Groundwater IoT System: Azure Cloud & React Native Mobile App

Services Covered:

Cloud Consulting and Services • Mobile Application Development • IoT Development • Application Integration
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Industry
Industry

Energy & Natural Resources

Duration
Duration

90 months

Budget
Budget

Confidential

Client Size
Start Date

1 February 2019

Team Size
Team Size

1-5 Employees

Engagement Model
Engagement Model

Offshore

Project Capability Score (PCS)

gauge meter
75/100
Good

Project Capability Score (PCS) estimates how capable WalkingTree Technologies is of successfully delivering a project like this, based on its past experience, track record, and ability to handle similar work. Learn more about PCS

Client

Exceldots

map Sweden

Project Summary

Walking Tree Technologies delivered frontend design and full-stack development for an end-to-end IoT system focused on groundwater monitoring, building a React Native mobile app and a Microsoft Azure cloud infrastructure. The vendor was professional, maintained timelines, provided transparent project management (Redmine) and offered good value for money.

Key Challenges

  • Build an end-to-end IoT system including cloud infrastructure and a mobile app
  • Digitalize the groundwater scenario and develop analytics to track sediments (hardest part)
  • Integrate IoT data into Azure to create visualizations on the mobile platform
  • Deliver a cross-platform mobile app (Android prioritized initially)

Project Deliverables

  • Frontend design for the React mobile platform
  • Microsoft Azure cloud infrastructure setup and configuration
  • Integration of Azure services and third-party SDKs
  • Mobile app built in React Native (Android first; deployable to iOS)
  • Analytics and visualizations for groundwater sediment tracking

Project Solution

Walking Tree designed the full frontend for a React-based mobile platform and built and configured a Microsoft Azure cloud infrastructure. They integrated Azure services with the mobile platform and several third-party SDKs, developed analytics to track sediments from IoT data, and delivered a React Native mobile app (Android-first, deployable to iOS). The engagement included architecture, development, integrations and ongoing maintenance/support across multiple phases.

Project Outcome

  • Professional and balanced team that adhered to timelines
  • High transparency into tasks and bugs via Redmine enabling close monitoring
  • Delivered strong value for money with a structured approach that prevented major delivery glitches

Platforms

  • MobileMobile
  • WebWeb

Tech Stack

  • React NativeReact Native
  • AzureAzure
  • AndroidAndroid
  • iOSiOS

Client Endorsement

Overall Review Rating

4.75star

Timeliness

Cost Rating

Willing to Refer

Quality of Deliverables

“Walking Tree Technologies was very professional, balanced, and they stuck to the timelines. The client was impressed with their ability to offer affordable services without compromising on delivery. They were transparent throughout the process as well.”

Sanjeev Sharma

CEO & Founder

Note: This endorsement is based on publicly available client feedback from external review sources.

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