SchoolXpress makes learning easy by turning your books, notes, classwork and documents into an interactive AI chatbot that simplifies concepts, generates summaries and provides key references.

• Built and deployed a production AI tutoring assistant used by 5,000+ students, orchestrating LLM workflows with LangChain.

• Developed multi-model orchestration (GPT-4, Claude) and vector-based semantic retrieval for document reasoning and summarization.

• Designed backend services with FastAPI and Pinecone, and built responsive frontend interfaces using React.js.

• Integrated Firebase Auth, Firestore, and Firebase Storage for secure and scalable user data management.

• Deployed applications on Vercel and Render (AWS-backed infrastructure) and monitored LLM performance using LangSmith.

• Improved response accuracy by 30% through prompt optimization and evaluation-driven iteration.

• Designed and optimized high-quality prompts to improve large language model performance, ensuring accurate, coherent, and persona-aligned outputs across diverse user scenarios.

• Conducted A/B testing and structured evaluation of AI interactions to assess consistency, engagement, and response quality, driving measurable performance improvements.

• Evaluated multimodal outputs (text and image) to ensure relevance, safety compliance, and alignment with product guidelines.

• Contributed to RLHF-based model refinement processes, supporting a 15–20% improvement in internal quality metrics.

Alty is an all-in-one platform powering the world’s best crypto communities. Available as a user-friendly chatbot and community management web portal, Alty helps crypto communities seamlessly scale their groups through easy onboarding and management, exclusive crypto/DeFi offerings, and more.

• Built and maintained full-stack SaaS applications using React, Node.js, Express, and MySQL, improving performance and scalability across services.

• Designed and integrated RESTful APIs enabling secure data exchange between client applications and backend systems.

• Deployed applications on AWS (EC2, S3, SES) using CI/CD pipelines, ensuring reliable production releases.

• Implemented unit and integration testing practices and participated in code reviews to maintain software quality across distributed teams.

• Developed internal automation tools, including a web scraping application leveraging OpenAI APIs for structured content extraction.

• Worked with cross-functional teams to develop and execute on-time projects by effectively communicating project timelines, progress, andobjectives using tools such as Slack, Jira and Teams.

• Achieved a substantial 45% completion of frontend application by skillfully translating Figma design mock-ups and wireframes into React functional code.

• Implemented new features and conducted refactoring of legacy code, resulting in 15% enhancement in code readability and bugs reduction.

• Built user authentication and access control using AWS Cognito.

• Built backend applications using Python, FastAPI, optimizing performance and scalability across services.

• Conducted thorough testing and seamlessly integrated backend APIs.

• Actively participated in peer code and PR reviews, contributing to the consistent delivery of high-quality and clean code to the project.

• Helped deliver a scalable, production-grade web app used by over 10,000 active users.