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Linfio is a vocabulary learning platform that helps people save, organize, and remember new words through spaced repetition, flashcards, and intelligent learning paths.
It started with a simple frustration: you read a new word, look it up, understand it for a moment, and forget it by the next day. This cycle repeats endlessly, and most people have no system to break it.
Linfio was born from the belief that learning vocabulary shouldn't be this hard. We set out to build a simple, beautiful tool that makes saving and remembering words effortless.
What started as a weekend project quickly grew into a full-featured platform with flashcards, collections, progress tracking, offline support, and a growing community of active learners. Today, Linfio is a real product, publicly available and used by real users.
We're building a personal vocabulary companion that works across every device, every language, and every learning style. A tool that's always with you: while you read, browse, study, or have a conversation.
Our vision is to combine the simplicity of a note-taking app with the science of spaced repetition and the engagement of gamification. We want learning new words to feel natural and rewarding, not like homework.
Linfio isn't a prototype. It's a live product with real users, real feedback, and real impact.
Every feature is designed for mobile first. Learn on the go, save words while browsing, study anywhere.
Spaced repetition, active recall, and contextual learning. Proven methods baked into every feature.
Linfio is an early-stage startup, and we're proud of it. We move fast, iterate based on user feedback, and make decisions that put the learner first. Every team member has a direct impact on the product.
We're not a large company with layers of bureaucracy. Here, you'll work directly with the founder, ship features within days, and see your code used by real people. If you thrive in environments where your work matters, this is the place.
Where we're headed next. These are the projects you could be a part of.
Native mobile experience for Android users
Polished experience for the Apple ecosystem
Save words while browsing with one click
AI-powered definitions, context, and quizzes
Leaderboards, challenges, and social features
Optimized experience for larger screens
Founder & Lead Developer
Narsing is a full-stack developer and the creator of Linfio. Driven by a passion for building products that solve real problems, he started Linfio as a personal project and grew it into a platform used by learners around the world.
As a founder, Narsing is involved in everything: from product design and architecture to mentoring team members. If you join Linfio, you'll work directly with him and learn how real products are built from scratch.
Linfio is growing, and we need passionate people to help us build the next chapter. We're looking for designers, developers, and operators who want to do meaningful work at a real product company.
Explore Open Roles