SaaS case studies: products we built, modernized and still run

If you are building your first SaaS product on a fixed budget, if your MVP has paying users but cannot carry the next release, or if a platform you have run for years sits on a runtime nobody supports, the cases below are yours: a cash flow MVP with 100+ waitlist sign-ups in two weeks, an inherited learning platform rebuilt in 5 months, a condo SaaS modernized for eight years while it kept its accounts. For a first version, MVP development. For a live product, a software audit from $5,000.

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  Condo SaaS modernized without downtime, active users up 14x

  • Microservices migration
  • SaaS
  • Real Estate Software
  • HOA Management
  • ERP

  CondoGenie, Canada: Brocoders replatformed the 2009 platform as multi-tenant SaaS in 2018 and keeps shipping on it, with a Rails upgrade in 2025 and Stripe and Node 24 migrations in 2026. 1,398 active users in 2019 became 19,324 in 2025.

  

  Inherited MVP rebuilt with AI feedback in 5 months

  • AI Development
  • SaaS
  • Sales Training Software

  HeyPractice, Germany: Brocoders audited the codebase the company had inherited, kept the database and product logic, and rebuilt the API, business logic and React frontend on AWS, from October 2021 to production in 5 months. The pod grew from 2 to 8 people and shipped speech-to-text feedback in German and English on IBM Watson after AssemblyAI could not deliver German.

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  Inherited telehealth codebase to live platform in 6 weeks

  • Telehealth app
  • SaaS

  CoreHealth, UK: when the previous contractor left an outdated codebase and a major customer set a 6-week deadline, Brocoders' team of five delivered the doctor consultation platform with video calls, booking and Stripe payments on React and Node.js, from discovery in July 2023 to the MVP in October. The work grew into three platforms: the consultation product, a pharmacy SaaS with online prescriptions, and a telehealth solution for prisons on Samsung tablets.

  

  Caregiving marketplace from job post to signed contract and payment

  • SaaS
  • Telehealth app

  Geriana, Poland: Brocoders built the two-sided platform where families post care jobs and verified caregivers, nurses, physiotherapists and masseurs send proposals, with shortlisting, interview invitations, contract signing, Paylane payments and in-app chat, on React and Ruby on Rails on AWS. A team of five shipped the first release in 2018, and the platform went live at geriana.com.

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  Cash flow MVP, 100+ waitlist sign-ups in two weeks

  • SaaS
  • Personal finance app

  MoolaX, US: a Brocoders team of four built the cash flow MVP for freelancers and contractors on Next.js, Node.js and Stripe, with a cashflow dashboard, profit tracker, expense monitor, payer manager and analytics that generate 17 insights, aimed at release six months from the start. 100+ users joined the launch waitlist in the first 2 weeks.

  

  AI-Powered Swine Management Software for 1,550+ Producers and Vets

  • SaaS
  • Telehealth app
  • AI Development
  • Livestock Management

  EveryPig, Iowa: since November 2016 Brocoders has built the health and welfare platform on Ruby on Rails and React, with offline mode, multi-timezone support and over 1 million stored images, and added mortality forecasting and disease outbreak prediction. 1,550+ producers and veterinarians use it across the US, Canada and Brazil in 7 languages.

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  Multi-tenant route management SaaS, MVP in 3.5 months

  • Geolocation integration
  • Logistics App
  • Field Service Management Software
  • SaaS

  Revenue Boosters, Kentucky: when the amusement operator's route management system stopped working for lack of maintenance, Brocoders built the replacement in 3.5 months: a React Native app for collectors, a web admin panel for machines and reports, and a multi-tenant NestJS back end with Google Maps and Geoapify routing. A team of four delivered it on time and within budget, built so the operator can resell it to similar businesses.

  

  Recovery coaching software with 11 modules, 1,560+ active users

  • SaaS
  • Progressive Web App Development
  • Mental health app
  • Telehealth app

  LadderOut, Sweden: Brocoders built the research-based recovery program for a self-funded founder on Ruby on Rails and React, with eight recovery modules, relapse, skills and journal modules, and a support-person invite for parents, friends and psychologists. The psychologist kept changing the program during and after development, and the team shipped the amendments without disrupting users' progress.

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  Gamification SaaS rebuilt off PHP and jQuery, 3M+ visitors

  • SaaS
  • Gamification

  Adact, Estonia: since 2021 Brocoders has rebuilt the marketing gamification platform from PHP and jQuery onto React, Next.js, Node.js and AWS Lambda, with game templates, multi-user accounts, a real-time analytics dashboard and a Zapier integration. Marketers launch campaigns without the custom game development that used to cost $15,000+ and take 2 to 5 months; one campaign collected 18,000 leads in 10 days.

  

  Exit-intent popup SaaS with builder, templates and billing

  • SaaS

  ConvertHero, US: in 2019 Brocoders built the exit-intent popup SaaS on Ruby on Rails and React, with a popup builder, designer templates, timing controls, campaign analytics, lead capture, CMS integrations and subscription billing. Site owners add a popup without a developer.

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  Real-time Instagram profile rankings in a cross-platform app

  • SaaS
  • Social Media Analytics Tool

  Hypeboard, US: in 2019 Brocoders built the React Native app on AWS that connects to the Instagram API, ranks profiles by category with a dynamic algorithm, and shows daily, weekly and monthly statistics for any profile and for the user's own. Users sign up with Instagram, pick categories and track their position.

  Gym system with smart turnstiles, 30% profit from extras

  Delivering a next-gen gym experience with a custom-built hardware & software package