Portfolio
Client case studies
Client platforms we designed and shipped. Qualitative outcomes only — no invented metrics.
Mobile Applications
iOS and Android apps we ship: language practice, on-device photo and video tools, and a few utilities. The games have their own section below.
A collection of engaging mobile games developed with Unity and React Native
Language learning app featuring 2000+ Catalan verbs with complete conjugation tables and interactive exercises
AI-powered palm reading app that analyzes and interprets hand lines using advanced algorithms
Fitness tracker app for monitoring daily exercises with goal-setting features and activity analytics
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Cuts vertical reels on the iPhone. Clips stay on the device: trim, on-device captions, and a circle reaction, with no account and no upload.
Identifies a bicycle from one photo and returns the make, model, specs, and a used-price band. Scans stay on the phone.
Blocks scam, phishing, and fraudulent text messages. A subscription turns on the AI filter.
Combines photos into grids, Polaroids, honeycombs, stories, and a 12-month baby calendar.
Records the front and back cameras at the same time and saves a split-view clip.
Turns photos into documents, adds a signature, and extracts text with OCR.
A private journal for sleep, dreams, and mood, with AI summaries of recurring themes.
A voice to-do list. Speak a task and it lands on today, tomorrow, or a parking list.
Turns a meal photo into a calorie and protein estimate, a plate score, and a workout. The estimate is not a lab measurement, and the app is not medical advice.
A tarot reader with a daily card, love and career spreads, and a library of card meanings.
Language learning app featuring 2000+ Spanish verbs with complete conjugation tables and interactive exercises
Language learning app featuring 2000+ French verbs with complete conjugation tables and interactive exercises
Language learning app featuring 2000+ Italian verbs with complete conjugation tables and interactive exercises
Language learning app featuring 2000+ Portuguese verbs with complete conjugation tables and interactive exercises
Language learning app featuring 2000+ German verbs with complete conjugation tables and interactive exercises
Catalan vocabulary with more than 3,000 high-frequency words, native-speaker audio, and offline practice.
Spanish vocabulary with more than 3,000 high-frequency words, native-speaker audio, and offline practice.
French vocabulary with more than 3,000 high-frequency words, native-speaker audio, and offline practice.
Italian vocabulary with more than 3,000 high-frequency words, native-speaker audio, and offline practice.
Portuguese vocabulary with more than 3,000 high-frequency words, native-speaker audio, and offline practice.
Basque vocabulary with more than 3,000 high-frequency words, native-speaker audio, and offline practice.
Web & AI Products
Production web platforms we engineered end to end — crawlers, agents, and the products we run on our own domains.
Subscriptions for iOS, Android, and the web. App Store, Google Play, and Stripe purchases unlock the same entitlement. Free until $2,000 in monthly tracked revenue.
US patents that expired because a maintenance fee was missed. A weekly ranked list with a score, a follow-on tier, and links back to the USPTO, Google Patents, and Espacenet. Identifying data only.
Phone, email, and IP validation on one credit balance. Lookups are success-billed and cached for seven days, with enrichment you can turn on later.
Online IQ tests from published items, keys, and norms. ICAR-16, matrices, and an English vocabulary scale. Under 13 sees figures only. The scored report unlocks for $0.99.
DELE practice from A1 to C2. Reading, listening, writing, and speaking are marked against Instituto Cervantes papers. Two graded attempts are free.
Public-contract desk for the last week of EU TED and Spanish PLACSP notices. Search in the browser, or from a coding agent through the MCP server.
Outbound that starts from a company website. It finds buyers, writes a personal email for each, and sends from warmed-up inboxes.
Property listing dashboard for the Catalan market. Multi-source crawler, AI post-processing to normalize and match listings, and a Telegram bot for new-home alerts.
Stay search for travelers and AI agents. Natural-language search across Airbnb and Booking.com with total-price ranking, SDKs, an MCP server, and ReAct agent tooling.
Texas Hold’em in the browser. Open a room and play friends or bots in real time, with no download and no account required.
Translation workspace for the locale files you already ship. AI drafts a first pass, the team reviews, and approved strings export back to the repo.
Technical interview practice from your companies and stack. You approve the quiz plan, then sit a few rounds a week.
Transactional email on your own Amazon SES account. Verify a domain, send through the API, and keep a log of every message.
Games
We develop engaging and addictive mobile games with intuitive mechanics and polished gameplay. Our games range from reimagined classics to innovative new concepts, all designed with a focus on user experience and enjoyment.
A vertical ink shooter. Hold to fire, release for slow motion, and shatter numbered crystal asteroids before they reach the ship.
A survival run on living parchment. Attacks fire on their own while you dodge the blots, unlock beasts, and leave a longer stain.
A 3D idle citadel. The keep fights incoming waves while you grow a hex island, cast spells, and raid rival keeps.
An exhilarating space-themed action game where players blast crystal invaders with their starship's advanced technology
A challenging hyper-casual endless runner where players must navigate a path while preventing their ball from falling
A modern take on the classic brick-breaking game featuring over 4000 levels and 300+ unique power-ups
A creative blend of the classic snake game and runner mechanics with colorful gameplay and multiple levels
Chrome Extensions
We develop useful Chrome extensions that enhance browser functionality and help users learn new languages. Our extensions focus on providing value through clean interfaces and practical features for everyday browsing.
Chrome extension that displays Basque words with English translations on new tabs, helping users learn vocabulary daily
Chrome extension providing 10 new Spanish-to-English word translations daily with a clean, distraction-free interface
Language learning extension that displays French vocabulary with English translations on every new tab
MCP Servers
Model Context Protocol (MCP) servers extend AI agents with specialized capabilities and tools. Our MCP servers enable AI assistants to interact with external services and perform complex tasks, making AI agents more powerful and versatile.
Model Context Protocol server providing FFmpeg functionality for AI assistants
Model Context Protocol server for Adjust.com analytics access and mobile app performance summaries
Open Source Projects
We believe in the power of open-source software and actively contribute to the developer community. Our open-source projects are used by thousands of developers worldwide and have received positive feedback for their quality and utility.
Ruby gem that simplifies user impersonation for applications using Devise
Mountable SQL notebook for Phoenix. Save questions, pin dashboards, and mask PII in every result, with an MCP endpoint for agents.
Postgres performance dashboard for Phoenix, an Elixir port of PgHero. Slow queries, space, connections, and explain, mounted in the app or run as Docker.
Kubernetes liveness and readiness probes for Phoenix. /health/live and /health/ready, with a database check when an Ecto repo is configured.