# Invntio > Custom software, mobile apps, websites, automation and integrations for businesses in the US and Latin America. Built, hosted and maintained by one studio. Invntio is an independent software studio based in Pennsylvania, United States. Clients work directly with the engineer who designs, builds, hosts and maintains their project. Every engagement starts with a written proposal; payments are processed by Stripe. The site is available in English (https://invntio.com/) and Spanish (https://invntio.com/es/). Contact: hello@invntio.com ## Services - **Custom software development**: Web applications, internal tools and SaaS products, built around how your business actually works. Typical stack: TypeScript · Next.js · Node.js · PostgreSQL. - **Mobile apps**: Native iOS apps in SwiftUI, or cross-platform apps in Flutter or React Native, depending on what the project needs, from first build to App Store and Google Play release. Typical stack: SwiftUI · Flutter · React Native. - **Website design & development**: Institutional sites, landing pages, catalogs and blogs, with a content manager your team can edit on its own and technical SEO set up from day one. Typical stack: Astro · Next.js · Payload CMS. - **Systems integration & APIs**: APIs and back-end services that connect your systems (ERP, CRM, payments, e-commerce), so data moves between them without manual copying. Typical stack: NestJS · Quarkus · REST · GraphQL · Webhooks. - **Process automation**: Workflows and AI agents that take repetitive work off your team: lead intake, invoicing, reports, notifications and follow-ups. Typical stack: n8n · Make · Hermes Agent · OpenClaw · Claude API. - **Technical consulting**: Architecture reviews, DevOps and DevSecOps, CI/CD setup, and security reviews for teams that already run software. Typical stack: Docker · GitHub Actions · AWS · Snyk · SonarCloud · tfsec. - **Hosting & maintenance**: Monthly or annual plans that keep your site or app online, backed up, secure and up to date, with optional content management. Typical stack: Cloudflare · Vercel · AWS. ## How an engagement works 1. **Discovery call**: We talk through the problem, who will use the result, and your timeline. 2. **Proposal & upfront payment**: You get a written proposal with scope, price, timeline and payment schedule. Work starts once it is accepted and the first payment is made. Small projects such as websites are paid in full upfront. 3. **Build & review**: We build in stages and share previews. The revisions included are listed in your proposal. 4. **Launch, handoff & support**: We launch, hand over access and documentation, train your team to use it, and keep things running on a maintenance plan if you choose one. ## Hosting & maintenance plans Included: Hosting and SSL certificate; Regular backups; Security and dependency updates; Uptime monitoring; Fixes for bugs in code we delivered; Small content changes, as listed in your plan; Quick how-to help for your team; Response within 2 business days. Not included (quoted separately): New features, pages or integrations; Redesigns; Issues caused by third parties or changes made by others; After-hours or emergency support; Ongoing SEO, content writing and marketing; Extended training. ## Products and client work (live) - [Global Merchants Group](https://www.theglobalmerchantsgroup.com/en/default-channel): B2B wholesale catalog (client) - [Beavo](https://beavo.me): Private habit tracker for iPhone (own product) - [Axen](https://getaxen.com): Training app for iOS (own product) - [Bohío](https://bohio.app): Condominium management SaaS (own product) ## Policies - [Terms of Service](https://invntio.com/terms/): scope, payments, late payment, intellectual property, confidentiality, AI use, liability, Pennsylvania law - [Refund & Cancellation Policy](https://invntio.com/refunds/): payments are non-refundable once made, with listed exceptions; plans cancel before renewal - [Privacy Policy](https://invntio.com/privacy/): data collected, cookies (analytics only with consent), rights and retention ## Optional - [Full text of this site for AI assistants](https://invntio.com/llms-full.txt) - [Sitio en español](https://invntio.com/es/)