Desert Drama Match 3New on Google Play
A lively Desert Drama match-3 board with bees, tumbleweeds, dirt devils, clay pots, an angry rock and spider under a desert monsoon.

An Original Game from East Valley Software

Desert DramaMatch 3

Born and raised in Arizona, Desert Drama Match 3 is a colorful puzzle adventure filled with Sonoran beauty, mischievous characters, and plenty of desert drama. A portion of proceeds from in-app purchases supports Arizona animal rescues.

What We Do

Four ways EVS moves work forward

Automate

Connect the tools your teams already use.

Streamline engineering workflows, reporting, project updates, and leadership follow-through around the way your teams already work.

Less chasing. More momentum.

Connect

Bridge devices, applications, cloud services, and data.

Build reliable integrations across mobile apps, APIs, Bluetooth devices, sensors, cloud platforms, and business systems.

Everything works together.

Grow

Build a foundation designed to scale.

Launch web, mobile, AI-assisted, and product experiences on dependable infrastructure that can adapt as the work evolves.

Build once. Expand with confidence.

Protect

Build security and quality into the foundation.

Protect applications, devices, identities, and data through secure architecture, encryption, testing readiness, and quality-centered development.

Security and resilience from day one.

Security Signal

Security is engineered
into every layer.

We treat security as part of product quality: a practical engineering concern for web and mobile apps, connected devices, AI-assisted workflows, and regulated environments.

Talk through a secure build
Threat modelingAuthentication & authorizationEncryption & key protectionProtect sensitive dataVerify before release
Sleep7h 42m
Steps8,240
Heart Rate72 bpm
Study dashboardToday
24 devices98% sync3 alerts
Participant dataSynced
Sensor streamValidated
TraceabilityReady

Life Science + SaMD

Connected health workflows with traceability built in.

EVS brings hands-on experience across mobile health, connected devices, clinical workflows, and regulated software delivery. We help teams move from requirements to release with quality built into the process.

  • Connected devices, BLE, sensors, and mobile health apps
  • SaMD requirements, risk, verification, and release readiness
  • Traceable workflows across product, engineering, and quality

We connect the device, the data, and the evidence.

Connected Devices + Mobile

Apps, sensors, and systems that move together.

EVS architects and secures the critical connections between mobile apps, physical devices, and health data—from native iOS and Android experiences to BLE, NFC, and medical sensor integrations.

Connected health ecosystem linking sensors, a mobile app, a fitness watch, cloud synchronization, and a clinical portal.

Disciplined Delivery

A visible process, not invisible magic.

Clear requirements, thoughtful architecture, traceable decisions, and deliberate verification keep the work understandable from first idea through production release.

Talk with EVS
Understand the needDesign the right systemBuild with careVerify before release

AI accelerates the work.
Experience determines quality.

ArchitectureSecurityQualityMaintainability

Engineering Leadership + AI

AI-accelerated. Experience-led.

EVS brings more than 20 years of software engineering experience to every engagement. We use AI where it adds real value while experienced engineers remain responsible for every decision that reaches production.

Let's Build Together

Have a workflow or product that needs forward motion?

Start with a conversation about automation, connected systems, secure software, mobile apps, or regulated product delivery.