Full-Stack Web Developer — Project-Based, AI & SaaS Product Team

ABOUT US Ventera AI is an AI Integration Agency and Software AI Company based in Indonesia, with offices in Jakarta and Klaten. We have served 250+ businesses across 15+ industries with 350+ completed projects, and we build our own portfolio of SaaS products (TalentRank, KasKecil, SalesMetriX, Storo, Sellora, Hakio). We work through a structured process (Discovery → Strategy → Development), to professional engineering standards, with clear milestones, deliverables, and a strong commitment to quality and data security. ENGAGEMENT MODEL - Payment: fixed price per project app (not monthly) - Estimated duration per app: 1-2 weeks - Scale: MVP-level app / internal tool (not a large enterprise system) - Ongoing opportunity: we regularly build new products, so a good fit will be invited to future projects - Detailed scope, features, and deliverables will be confirmed together during briefing before the project starts SCOPE OF WORK (Frontend + Backend) - Frontend: modern, responsive UI (desktop/tablet/mobile) with React/Next.js and Tailwind CSS - Backend: database design, REST/API, authentication and authorization, business logic (Supabase/PostgreSQL) - Integrations: auth, payment gateway (e.g. Xendit), and third-party services as needed - Production-ready deployment (Vercel/VPS) with clean code handover STANDARDS AND DELIVERABLES - Clean, structured, documented, and maintainable code - Clear milestones and deliverables at each stage - Regular communication and progress updates REQUIREMENTS - Portfolio of real full-stack web apps (please share links - required) - Strong experience with Next.js and Supabase/PostgreSQL (or equivalent stack) - Ability to meet timelines and quality standards PLEASE INCLUDE IN YOUR PROPOSAL 1. Relevant full-stack portfolio samples 2. Your estimated timeline and working method 3. Your proposed tech stack 4. Your price estimate for one app of similar scope