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Meet Dotient - Your local, private, semantic search app.
The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
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Design and build a highly interactive desktop application called "Drum Playground" where users can play a complete virtual drum set using their computer keyboard.
https://wish-squad-48566374.figma.site/
Most RAG systems fail not because of the model — but because
retrieval is broken.
Dense vector search alone misses exact matches. BM25 alone misses
semantic similarity. The fix: hybrid retrieval (dense + BM25 + RRF
fusion) with cross-encoder reranking on top.
Result on real regulatory data: context_precision 0.907,
faithfulness 0.937 — measured with RAGAS, not eyeballed.
Retrieval quality is an engineering problem, not a prompt problem.
I am a Mobile Application Developer with experience building high-performance, user-friendly mobile applications for Android and iOS platforms. I specialize in creating scalable, secure, and intuitive apps that deliver exceptional user experiences while meeting business objectives.
My expertise includes mobile app development using modern frameworks and technologies, API integration, backend connectivity, performance optimization, and app deployment. I work closely with clients to transform ideas into fully functional mobile products, from concept and design to development, testing, and launch.
Services I Offer
Cross-platform mobile app development (Flutter, React Native)
Native Android and iOS application development
REST API and third-party service integration
UI/UX implementation and responsive design
Firebase integration (Authentication, Firestore, Push Notifications)
Payment gateway integration
App performance optimization and bug fixing
App Store and Google Play Store deployment
Ongoing maintenance and feature enhancements
Why Work With Me?
Clean, maintainable, and scalable code
Strong focus on user experience and performance
Clear communication and timely project delivery
Agile development approach with regular progress updates
Commitment to quality, testing, and long-term support
Whether you need a new mobile application, improvements to an existing product, or ongoing development support, I can help bring your vision to life with reliable and efficient solutions.
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