YASH CHAUDHARI

About

Full-stack engineer with strong fintech/product experience who built a credit/account-summary domain end to end as a microservice, integrating multiple backend services and deploying it across 13+ countries. They also shipped an OpenAI-powered financial assistant with token streaming, context grounding, production monitoring, and human-in-the-loop safeguards for sensitive debt guidance.

Key Strengths

• Owned full-stack financial product feature end to end
• Built and deployed microservice architecture across 13+ countries
• Strong frontend/backend integration across React, TypeScript, Node.js, and Express
• Designed aggregation layer across orders, payments, and invoice services
• Performance optimization with caching, memoization, pagination, and Web Vitals
• Real-time systems experience using Kafka streams and server-sent events
• Advanced data visualization with D3.js and Three.js
• Production AI feature delivery with OpenAI-based financial chatbot
• LLM UX implementation with token streaming and contextual responses
• Practical LLM evaluation and monitoring using latency, errors, token usage, and prompt traces
• Improved AI response quality through stronger context grounding and prompt refinement
• Thoughtful AI risk management with human-in-the-loop for sensitive financial guidance
• Comfortable shipping MVPs in ambiguous early-stage environments and iterating from user feedback
• Improved maintainability through code splitting and modularization of large codebases
• Built fullstack microservices end-to-end
• Strong data visualization implementation
• Introduced 3D interactive charts with Three.js
• Makes sound backend technology choices for IO-heavy systems
• Handled multi-service aggregation and concurrent API orchestration
• Customer-driven product iteration with direct client feedback
• Delivered country-specific invoice/account statement feature end-to-end
• Scaled launched features across multiple countries
• Performance optimization using Web Vitals and Chrome DevTools
• Managed complex role-based frontend/backend logic with reusable patterns
• Built and deployed a credit-domain microservice end-to-end
• Strong browser UI performance optimization
• Complex data visualization with D3.js and Three.js
• Aggregation-layer architecture across payments, invoices, and orders services
• Experience optimizing heavy-data interfaces with pagination, lazy loading, and code splitting
• Uses production metrics like Web Vitals and Lighthouse to guide improvements
• Hands-on browser debugging with Chrome DevTools, Canvas, WebGL, and DOM analysis
• TypeScript-first approach for data integrity and consistency
• Added AI chatbot capabilities to improve account analysis usability

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