Yashaswi Hasarali
AI Engineer | Full Stack Product Engineer | Building AI-powered products with OpenAI, LangGraph, RAG, LLM, Python, React, Node.js, Typescript, Java, Kotlin, GenerativeAI and AWS
- Role
- Full Stack Engineer at Grantify Us
- Location
- San Jose, CA, US
- LinkedIn followers
- 500 followers
About Yashaswi Hasarali
Full Stack Engineer with 5+ years of experience developing scalable End-to-end business applications and AI solutions. Proficient in building cloud-based applications and Generative AI systems using React, TypeScript, Python, FastAPI, AWS, and cutting-edge LLMs (OpenAI, LangChain, RAG, ClaudeAI). Strong track record as a core contributor at Grantify, delivering AI-powered funding platforms, document intelligence pipelines, and robust microservices. Skilled in both backend (APIs, microservices, data processing) and frontend (modern UI frameworks), translating business needs into effective technical solutions. Adaptable, detail-oriented team player who thrives in fast-paced environments and is committed to code quality, clear communication, and ongoing learning.
Experience
Full Stack Engineer
Jun 2024 — Present · San Jose, CA, US
Built AI-powered product features using LangChain, LangGraph, OpenAI, and Pinecone, enabling document intelligence, semantic retrieval, and context-aware answers across 12+ file formats.* Developed serverless AI workflows on AWS Lambda with SQS-driven bulk processing and scalable orchestration for document processing and automation.* Led prompt engineering and model iteration for production AI features, improving answer quality and reducing hallucinations through benchmark-driven evaluation.* Integrated Langfuse for LLM observability, prompt versioning, trace monitoring, and cost tracking in live systems.* Built AI-assisted writing and transcription workflows using OpenAI and AssemblyAI for customer-facing product use cases.* Delivered onboarding flows, dashboards, internal tools, and authenticated product experiences using React, TypeScript, and modern frontend tooling.
Education
Binghamton University
Master's degree, Computer Science
Visvesvaraya Technological University
Bachelor of Engineering - BE, Computer Science
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