Tejas AI (YC W25)

What I did

• Building Elip, an AI career coach on WhatsApp (with web, a Chrome extension, and a mobile app) that helps job seekers fix their resume, build a search profile, and get matched to jobs.
• The core is a FastAPI WhatsApp agent — a router model with specialist sub-agents — that parses resumes and LinkedIn profiles, runs resume reviews, and returns ranked jobs, with cross-session memory across Redis, Postgres, and S3.
• Built the search layer over OpenSearch (hybrid keyword and vector search with Bedrock embeddings) and a fleet of Go services that index jobs from around 60 ATS and job boards.
• Built the Go backend behind the web and mobile apps, plus a Chrome extension that autofills multi-step job applications and tailors a resume to each posting.