HumanData Web Application

HumanData provides an AI-powered platform designed to assist in discovering and winning government contracts and grants. The company’s services include an intelligent search function and an AI assistant that can analyze complex proposals and help write winning submissions. Their platform supports the full contract lifecycle, from opportunity discovery to post-award compliance.

Responsibilities and achievements:

Engineered a chat agent for context-aware financial analysis, utilizing AI-SDK, OpenAI, and Writer.com.

Developed a responsive web application using Next.js, Supabase, PostgreSQL, TailwindCSS, and Shadcn.

Implemented a masonry layout and responsive design to enhance the user interface.

Optimized vector embeddings and implemented semantic search with HNSW index for efficient data retrieval.

Utilized Supabase Edge Functions and a serverless architecture to ensure a scalable and cost-effective solution.

Integrated and managed data with PostgreSQL, Elastic Search, and a vector database (Pgvector) to power advanced search functionalities.

Adopted TDD and BDD methodologies to ensure code quality and predictability, using Jest for unit testing and Playwright for end-to-end testing.

Ensured data integrity and validation using Zod.

Technologies used: Next.js, Supabase, PostgreSQL, TailwindCSS, OpenAI, Writer.com, AI-SDK, Zod, Shadcn, Masonry layout, Responsive design, Elastic Search, Vector database, vector embeddings optimization, Semantic search, HNSW Index, Serverless, Supabase Edge Function, Pgvector, TDD, BDD, Jest, Playwright, Chat Agent.