01 / Web
Websites and web products
Fast, conversion-focused websites, portals, and web platforms that are easy to maintain.
- Product UX
- Frontend + backend
- Integrations
- Launch support
Web, mobile & product engineering
Software built to move your business forward.
We design and build websites, apps, and software products from first idea to launch.
- Senior-led
- Clear milestones
- Built for real users
What we build
Product thinking.
Engineering depth.
One focused team.
Bring us a new product idea, an existing product that needs improvement, or repetitive work you want to automate. Weâll plan and build the right solution.
02 / Mobile
Mobile apps
Reliable iOS and Android apps designed around how people actually use them.
- iOS + Android
- App architecture
- API integration
- Store release
03 / Product
Product strategy and MVPs
Turn an early idea into a focused plan, prototype, and useful first release.
- Discovery
- Scope + roadmap
- Prototype
- MVP delivery
04 / Improve
Existing product improvements
Modernize an existing product, improve reliability, and ship the next important feature.
- Technical audit
- UX refresh
- Performance
- Feature delivery
Our process
A clear path to working software.
Youâll always know what weâre doing, why it matters, and what comes next.
SaaSStartupsE-commerceB2B platformsService businessesInternal operations
- 01
Fit call
We discuss the problem, your users, timeline, and what success looks like.
- Free 30-minute call
- Early feasibility feedback
- Clear next step
- 02
Plan and proposal
You receive a clear scope, milestone plan, assumptions, and estimate before work begins.
- Recommended approach
- Milestone roadmap
- Scope and estimate
- 03
Design and build
You review working progress each week and shape the product through regular feedback.
- Weekly progress demos
- Shared delivery board
- Quality checks
- 04
Launch and improve
We prepare the release, support launch, and keep the product ready to improve.
- Release preparation
- Launch support
- Handover or ongoing care
Client work + Studio
Work for clients. Apps of our own.
The portfolio is growing across two tracks: products built with clients and Studio apps created, launched, and operated by ET Software Studio.
Client work Private Android product
ELM327 connected Live vehicle data
- Engine speed
- 2,480 RPM
- Vehicle speed
- 64 km/h
- Battery
- 13.9 V
- Trouble codes
- 0 active
VehicleâBluetoothâAndroid app
Automotive diagnostics app
A private client product for connecting to a vehicle over Bluetooth and viewing live data, VIN details, trouble codes, readiness checks, and battery status. The app uses the Kotlin OBD API as a separate open-source dependency.
Capabilities demonstrated Native Android MVVM Bluetooth + ELM327 Real-time data CSV export
Open source
Kotlin OBD API
A pure Kotlin, platform-agnostic OBD-II library with a stream-based connection layer for Bluetooth, Wi-Fi, or USB. It parses live telemetry, VIN, monitor status, and trouble codes.
Who we are
Meet the team building with you.
ET Software Studio brings product thinking and senior engineering together. From planning through launch, you work directly with the people responsible for your product.
01 / Engineering & architecture
Elton Viana
Elton is a full-stack and mobile engineer and technical lead with experience building large-scale products, including experience at Citizen. His work spans SaaS, marketplaces, field service, fleet management, smart cities, IoT, and data privacy. He leads architecture with a focus on clean, maintainable systems and practical delivery.
Elton is a full-stack and mobile engineer and technical lead with experience at Citizen and across SaaS, marketplaces, fleet management, IoT, and data privacy. He leads architecture and practical delivery.
02 / Mobile & product
Thais Lins
Thais brings mobile software experience from CBC/Radio-Canada and Shopify. Her work spans product planning, mobile app development, and translating complex requirements into intuitive user flows. She connects business goals with real user needs, shaping clear, useful app experiences from early concepts through delivery.
Thais brings mobile software experience from CBC/Radio-Canada and Shopify. She connects product planning, mobile engineering, and user needs to shape clear app experiences from concept through launch.
Why ET Software Studio
Less handoff.
More ownership.
A focused team stays close to your goals from the first decision through launch.
Senior attention
The people making technical decisions stay close to your goals and the work.
Visible progress
Clear milestones, weekly demos, and direct communication keep progress visible.
Built for what comes next
The product supports todayâs goal without blocking tomorrowâs next step.
Good to know
Questions before the first call.
Clear answers about fit, cost, timing, and working together.
01 What services does ET Software Studio offer?
We build websites, web platforms, iOS and Android apps, SaaS products, MVPs, integrations, and improvements to existing software.
02 Can you work with a non-technical founder or team?
Yes. Bring the problem and business context; technical specifications are not required. We turn your goals into clear product decisions.
03 Why work with an experienced software studio in the age of AI?
AI can accelerate parts of development, but dependable software still takes sound judgment, careful engineering, and ongoing attention. Our experience spans years of changing technologies, and we stay diligent about maintaining, updating, securing, and improving the products we build.
04 How much does a project cost?
Cost depends on scope, risk, and timeline. After the first conversation, you receive a recommended approach and estimate before committing.
05 How quickly can a project start?
Most projects can begin within a few weeks of an agreed scope. Mention a critical deadline during the first conversation.
06 Can ET Software Studio support an existing codebase?
Yes. Existing products can be audited, stabilized, modernized, or extended. We start by reviewing the codebase, risks, and next goal.
07 Where can I see past projects?
The project archive is growing. Client work will only be published with permission, and studio products will be added as they launch.
Start a conversation
Ready to build or improve your product?
Tell us what youâre working on. A rough idea is enough to start.
hello@etsoftware.studio Usually replies within two business days.
- Availability
- Currently accepting new projects
- Typical engagement
- 4+ weeks Smaller scopes considered based on project fit.
- Based in
- Toronto, Canada Eastern Time