Projects
A catalog of everything I have built: AI/ML applications, full-stack web apps, blockchain projects, hardware, healthcare and accessibility tools, and award-winning hackathon builds. Each project below links to a detail page with the full write-up, the stack, and the source.
Categories
22 projects, 9 of them starred.
- AI/ML
- Web App
- Hackathon Submission
- Healthcare
- Accessibility
- Sustainability
- Finance
- Travel
- Farming
- Blockchain
- Chrome Extension
- Hardware
All projects
- SurrogateShield SurrogateShield is a privacy-preserving proxy for LLMs — it detects your PII, swaps it for realistic fake surrogates before any API call, and restores the originals in the response, so sensitive data never leaves your device. (AI/ML)
- Clippi 🏆 3rd Prize at the Agentic AI Innovation Challenge 2026. Clippi is an AI-powered, node-based video editor, drag clips onto a canvas and describe your edits in plain English while Mistral AI, Meta's SAM 2, and Pixtral do the heavy lifting. (Web App, AI/ML, Hackathon Submission)
- PhysioLens 🎖️ Honorable Mentions at Stanford TreeHacks 2026 (Best Use of Bright Data). PhysioLens delivers real-time biomechanical analysis and physical therapy coaching from any smartphone camera. (Web App, AI/ML, Healthcare, Accessibility, Hackathon Submission)
- Current AI 🏆 Best Use of MongoDB Atlas at Hacks for Hackers 2026. Current-AI is an AI-powered project management platform that transforms Discord conversations into organized tasks. (Web App, AI/ML, Hackathon Submission, Accessibility)
- UrbanVitals 🎖️ Honorable Mentions at HackMIT 2025 (Tandemn: Best Use of AI) & 🏆 Best Student Hack at StarHacks 2025. UrbanVitals is an AI-powered sustainability platform that evaluates neighborhoods using comprehensive environmental, infrastructure, and livability metrics (Web App, AI/ML, Hackathon Submission, Sustainability)
- MoneyMaxxing 🎖️ Honorable Mentions at HackPrinceton Spring 2025 (Finance Track). MoneyMaxxing is a Gen Z-first budgeting app that transforms how young users interact with their money. (Web App, AI/ML, Finance, Hackathon Submission)
- TrueRoute TrueRoute analyzes historical flight data, weather patterns, and passenger sentiment to predict reliability. It assigns a score to flights based on delay risks, cancellation likelihood, and user experience. (Web App, AI/ML, Accessibility, Travel, Hackathon Submission)
- Refrigerator Ramsay 🏆Winner of CalHacks 2024 (Google: Most useful app). Created Refrigerator Ramsay: an AI-powered kitchen assistant that reduces food waste with smart recipes and real-time interaction. (Web App, AI/ML, Hackathon Submission, Sustainability)
- Project Atharv Launched Atharv, an AI-powered agricultural assistant. Presented it to the Ministry of Agriculture for the state of Karnataka and was featured in 20+ news articles. (Web App, AI/ML, Accessibility, Farming)
- BlockBallot Engineered BlockBallot: decentralized Solana voting system. Won honorable mention in Solana hackathon. Boosted voter participation 30% through enhanced security and transparency. (Web App, Blockchain, Hackathon Submission, Accessibility)
- QuickAid Built QuickAid, an AI-powered first-aid tool that analyzes injury images and recommends appropriate care. It increased accuracy of initial medical responses by 40%, making rapid assessments accessible to users. (Web App, AI/ML, Hackathon Submission, Healthcare)
- PennyPro 🏆Winner of ASU x Sui hackathon (Best use of AI). It is an innovative financial analysis platform, leveraging blockchain and artificial intelligence to offer users unparalleled insights into their spending habits and financial health. (Web App, AI/ML, Blockchain, Hackathon Submission, Finance)
- StrategX Designed StrategX, a trading companion leveraging indicators and AI for insightful stock analysis and predictions in a comprehensive web-based trading platform, increasing decision-making effectiveness by 48%. (Web App, AI/ML, Finance)
- Decentagram Engineered Decentagram, a decentralized clone of Instagram that uses blockchain, enhancing privacy by 83%. (Web App, Blockchain)
- Read Easy Created , a Chrome extension enhancing online reading for dyslexia, increasing productivity by 36%. Available in the Chrome Web Store. (Chrome Extension, Hackathon Submission, Accessibility)
- Echo Prompter Invented Echo Prompter, a voice-activated teleprompter for seamless, engaging presentations, leveraging real-time speech recognition for smooth script navigation. It enhances the virtual meeting experience by 27%. (AI/ML, Web App)
- Narrator + Created Narrator+, a text-to-speech website and a browser extension that uses Da-Vinci API by OpenAI to refine text. Available in the Chrome Web Store and increases productivity by 36%. (Chrome Extension, Accessibility)
- Hashberry Token ($HOST) Created $HOST, a community-focused DeFi token powered by the Binance Blockchain that forms part of the expanding Hashberry ecosystem. It was the first cryptocurrency token coded partially in Kannada. (Blockchain, Finance)
- Lambda Spearheaded Hashberry’s flagship project Lambda, developing a suite of free financial tools with Bloomberg Terminal-level features, revolutionizing trading access and boosting user engagement by 56%. (Web App, Blockchain, Finance)
- Xeolot Invented Xeolot, a crypto miner written in C++, cross-platform for Linux, Windows, and macOS, including support and binaries for Raspberry Pi and OpenWrt routers. It was 28% more efficient than traditional miners. (Blockchain, Hardware)
- Solar Tracker Built a Solar Tracker that aligns solar panels with the Sun’s position, increasing efficiency by 35%. (Hardware, Finance, Sustainability)
- Smart Mirror Devised a smart mirror that displays time, weather, calendar, news, and social media updates. Driven by a Raspberry Pi or PC with voice recognition and touch technology, it increased daily productivity by 21%. (AI/ML, Hardware)
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Copyright 2026 Sherwin Vishesh Jathanna. Text may be quoted with attribution. The design and source code are not licensed for reuse.