Sumit Ahire

I've built and maintained production language-learning platforms including PracticeJLPT.com, GermanFluent.com, and KoreanPath.com, serving 2,500+ registered users and 100+ daily active users across 20,000+ SEO-optimized pages.

As the sole developer for Kanji Sensei, I owned product strategy, UX/UI, frontend architecture, deployment, and iteration. I grew the platform to 900+ registered learners by building structured learning paths, progress tracking, review queues, automated study scheduling, and SEO-driven improvements.

At Accenture, I developed responsive React applications and scalable Java/Spring Boot services for high-volume enterprise products. I translated product requirements into reusable components, integrated REST APIs, and improved maintainability through code reviews, testing, debugging, and refactoring.

I'm focused on fast, accessible interfaces and practical AI automation, including OCR and LLM pipelines that achieved 99.6% extraction accuracy for scanned textbook content. I also build programmatic content systems, optimize Core Web Vitals, and use analytics and user feedback to improve engagement.