MVP development with WideFix
Build a minimum viable product around the problem your users need to solve. We help define the scope, make technical decisions and implement the Rails application, interfaces and integrations that make the first version useful.
Why work with us
Your team brings the business context. We bring hands-on development and technical judgment to help turn it into a product you can review, use and improve.
We help turn your idea into a focused scope: who needs the product, what they must be able to do, and what can wait. We agree priorities around your budget and revisit scope when requirements change, so spending stays focused on the first useful version.
Architecture decisions stay connected to the work. We compare tools and integrations, explain the tradeoffs and implement the agreed approach, so founders can make decisions without coordinating separate advisers and developers.
We handle Rails backends, web interfaces and the connections your first version needs. One engineering partner can follow a workflow across those boundaries instead of leaving your team to resolve the gaps.
We share what is ready, what is blocked and what needs your input. Reviewing working features gives your team something concrete to discuss and helps keep implementation aligned with the product goal.
Maintaining existing Rails applications teaches us where early shortcuts become expensive. We use clear code structure, familiar Rails conventions and tests for critical workflows so your team can add features and onboard developers with less time spent untangling the first version.
We consider database queries, indexes, background work and expected usage while building. We choose infrastructure for the initial workload and identify where it may need to grow, keeping quality and operating costs part of the scope discussion.
Our work also covers maintenance, upgrades and ongoing development. After the first version, we can continue improving the application as you learn from users, with responsibilities and support agreed around your needs.
Why Ruby on Rails
Developer productivity has been central to Rails since its early days. Its conventions and integrated tools help a small team build a complete application with fewer setup decisions, leaving more time for the workflows that make your product useful.
Ruby expresses business rules concisely, giving developers less repetitive code to write and review. In AI-assisted development, that compact code can also mean fewer tokens to read and generate for a change. Token savings vary with the implementation, model and workflow.
Rails brings database access, migrations, server-rendered interfaces, background jobs and testing support into a consistent framework. A small team can deliver a useful first version without assembling a separate tool for every common application need.
Familiar project structure and naming make it easier for Rails developers to find relevant code and understand how features fit together. That helps your team share ownership and extend the MVP as requirements evolve.
Read about Ruby’s expressive syntax and Rails’ productivity principles .
Examples from our work
WideFix founder Andrei Kaleshka built a food-ordering MVP from scratch and led its technical development. The work included customizable orders, payments, restaurant integrations and building a team of 10 developers. The MVP was built, but the product did not commercially launch because of a market-fit mismatch.
Read the Mezuka showcaseWe built a financial reporting MVP using Ruby on Rails and ActiveAdmin to consolidate transactions and charges from EventCube, Shopify and Stripe. Comparing Zapier with a custom solution across 17 criteria helped make the implementation tradeoffs explicit before building.
Read the Lokkaroom showcaseBudgetingKid is our open-source Rails application for helping families manage children's allowances and budgets. Explore the working product and its source code to see a concrete example of our MVP development approach.
Korner started as a court-booking MVP for soccer fields and grew into a platform for soccer, padel and multi-sport clubs. It runs on a Ruby on Rails backend with a Flutter app built, released and published on the App Store and Google Play.
How we work
Discuss your users, business goal, constraints and existing tools. Agree the workflow the MVP needs to demonstrate and the features to leave for later.
Break that workflow into deliverable steps, identify integration risks and compare implementation options. Agree priorities and review points before building.
Implement the application and required integrations, review working features with you and test the critical paths. Plan deployment around the intended use.
Review what the first version teaches you, then decide whether to refine the workflow, expand the scope or change direction. Engineering delivery alone does not establish market fit.
Start with the problem you want to solve
Tell us who the product is for, what they need to accomplish and what constraints you have. We can discuss a practical starting scope and the technical questions to resolve first.
