3.3 KiB
Senior Full-Stack Developer Wanted! — SaaS MVP (Education + AI)
Job URL: https://www.upwork.com/jobs/Senior-Full-Stack-Developer-Wanted_~022024252850079464928/ Submitted: Feb 18, 2026 Rate: $55/hr Connects: 24 Score: 78
Client Details
- Rating: 4.88★ (240 reviews)
- Total Spent: $1.6M+
- Location: Ferndale, US
- Hires: 518 (59 active)
- Jobs Posted: 679
- Avg Hourly Rate Paid: $19.35
- Member Since: Oct 2010
Job Details
- Hourly (open rate)
- Expert level
- 1-3 months, <30 hrs/week
- Featured job
- Skills: SaaS, Web Application, AI Development, AI Bot, AI Agent Development, SaaS Development
- Location preference: Americas, Europe
- Last viewed by client: 2 minutes ago (very active)
- 32 invites sent
Cover Letter
I build SaaS products with AI features baked in — not bolted on. Here are your four questions answered directly:
- WHAT SIMILAR PRODUCTS HAVE I BUILT?
• NicheQuiz (https://portfolio.mcpengage.com) — A guided quiz-based platform that walks users through structured flows with progress tracking, personalized recommendations, and dynamic content rendering. Built with React/Next.js, it handles multi-step journeys with resume-where-you-left-off behavior.
• CRESyncFlow — A full-stack SaaS platform (React + Node.js) for commercial real estate teams. Features an AI-powered assistant, dashboard analytics, pipeline management, and integrations with CRM systems. Production-deployed with real client data.
• E-commerce platform (https://ecomport.mcpengage.com) — Full-stack storefront with admin dashboard, inventory management, and automated workflows.
- STRUCTURED FLOWS, DASHBOARDS, PROGRESS TRACKING, AI FEATURES?
Yes to all: • Built multi-phase guided journeys with milestone tracking and conditional progression • Central dashboards showing real-time metrics, completion rates, and next-step recommendations • AI assistant integration using Claude API with agentic tool loops (5 rounds per request), streaming responses, and context-aware conversations • Admin systems for content management with CRUD operations and role-based access
- HOW DO I USE AI TOOLS TO MOVE FASTER?
AI is core to my development workflow: • Claude Code for architecture decisions, code generation, debugging, and test writing • I've built a 228-tool MCP server that lets AI agents interact with production APIs — so I don't just use AI tools, I build them • Automated code review, documentation generation, and deployment scripting through AI pipelines • Typical delivery speed: MVP in 2-3 weeks, full production in 6-8 weeks
- WHY AM I THE RIGHT FIT?
• I've shipped multiple production SaaS products as a solo full-stack developer • My stack (React/Next.js + Node.js + AI integration) maps exactly to what you're building • I understand the education/gamification space — structured journeys, milestone psychology, progress visualization • I make smart MVP tradeoffs: ship the core loop fast, iterate on polish • US-based, available immediately, can start this week
DELIVERABLES: • Guided journey engine with phases, milestones, and progress tracking • Central dashboard with momentum metrics • AI business coach powered by Claude API • Admin CMS for content management • Full documentation and deployment
Portfolio: https://portfolio.mcpengage.com