
Senior full stack
Upwork
Remoto
•2 hours ago
•No application
About
Project is a production-ready AI platform where users can chat, analyze files, and receive workflow guidance. The goal is a polished, premium experience that feels seamless on web and mobile. **Core Features *Progressive Web App (PWA): Installable on web + mobile, responsive, offline-ready. *Conversational AI: Capable of summarization, editing, clarification, and workflow guidance. *File Uploads & Analysis: PDF, DOCX, TXT → backend extraction → AI-driven responses. *System Prompt Layer: Consistent, structured tone and guidance across interactions and chunking. *Light Admin Panel: Basic user management, file oversight, surveys, password resets, meta prompt injection. *Surveys & Feedback: Post-session collection for insights ( a pop on screen for collecting feedback) *Premium Frontend/UI: Pixel-perfect, smooth, polished, user-friendly design. **Milestone 1 — Frontend (PWA + Core UI) Responsive, installable PWA setup. Premium-grade UI for chat, signup/login, and navigation. Pixel-perfect, polished design across devices. Core frontend loop ready (no backend integration yet). **Milestone 2 — Backend Infrastructure AWS environment setup (EC2, S3, CloudFront, RDS/Postgres). Authentication & database schema. **Milestone 3 — AI + File Handling File upload pipeline (PDF/DOCX/TXT). Parsing & processing for conversational AI integration. **Milestone 4 — System Prompt Layer + Admin Structured prompt handling for guided workflows. Light admin panel for users, files, surveys, resets. **Milestone 5 — Final Polish & Launch QA & performance tuning. Deployment & documentation. **Required Expertise *Frontend/UI: React, Next.js, advanced PWA development. *Backend & Cloud: Node.js, AWS (EC2, S3, CloudFront, RDS/Postgres). *AI Integration: Experience connecting AI models to real-world apps. *UI/UX Excellence: Ability to deliver polished interfaces. *Professional Execution: Clean code, milestone-based delivery, proactive communication. ** Funding begins with Milestone 1: Frontend delivery (PWA + light backend). *Looking forward to our intro call. Please have your camera on so we can properly meet transparency is important to me.