IoT Development Company

404 // Mobile & web apps

Software studio building web and mobile products with Extreme Programming teams, plus modernisation and applied AI

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TrustList summary

404 Crafters, listed here as 404 // Mobile & web apps, is a software studio that builds and improves digital products for clients. Its cross-functional teams follow Extreme Programming practices and work closely with client staff throughout a project.

What 404 // Mobile & web apps offers

Product development: agile teams that ship new features for web, Android and iOS products, starting with a discovery phase.
Product modernisation: refactoring, modularisation, decoupling and automated testing to make older software easier to change.
Embedded teams: engineers who join a client's team to add delivery capacity, with pair programming and mentoring to lift skills.
Applied AI: AI automations, agents, conversational tools and LLM integrations that connect to existing systems and data.

Who it serves

Named projects include a platform for Latin American edtech firm Digital House that automated onboarding for a developer certification, the agricultural management app Culti, condominium software for PropTech firm Portal Expensas, and Pulsar, a science education platform run by an Argentine government agency. Its portfolio also lists digital wallet apps, Keenvil and EnAcuerdo.

Key facts

Methods: Extreme Programming, agile delivery, pair programming
Platforms: web, Android, iOS

Summary written by TrustList from the business's own published information, Sep 2026.

Gallery

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404 // Mobile & web apps rankings

404 // Mobile & web apps is ranked on 3 TrustList rankings: #2 on 1, #11 on 1 and #16 on 1.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. 404 // Mobile & web apps has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Iot development company · 3 rankings

#2of 10
Agile
It is the only one of the 10 here listing onboarding and one of 2 here listing recommendations.
Its profile: “- Product development: agile teams that ship new features for web, Android and iOS products, starting with a discovery phase.”
Of the 10 here, 8 also cover IoT and 6 also cover web development; 2 also work in Nice.
Behind Droids On Roids, ahead of Bit01 Tech.
#11of 42
Digital
It is one of 9 here listing learning and one of 10 here listing agile.
Its profile: “404 Crafters, listed here as 404 // Mobile & web apps, is a software studio that builds and improves digital products for clients.”
Of the 42 here, 19 also cover android and 18 also cover medical; 3 also work in Bengaluru, India and 2 also work in Europe.
Behind Gaurish Technologies, ahead of Acodez IT Solutions.
#16of 63
It
It is one of 12 here listing goals and one of 14 here listing automation.
Of the top 58 here, 21 also cover mobile app development and 17 also cover iOS app; 2 also work in Mumbai and 2 also work in Fleet.
Behind Gaurish Technologies, ahead of 482.solutions.