I will build modern ai saas web application using nextjs fastapi

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Isaac

About this gig

Need a high-performance web application? Lets build your AI SaaS platform with a rock-solid tech stack.


Building a scalable software business requires deliberate engineering. Cheap, generic templates cause crashing servers and broken databases under real user traffic. As an active builder launching products openly, I deliver clean, production-ready full-stack software tailored for fast-moving founders.


I build optimized frontends using Next.js/React and integrate blazing-fast async backends using Python FastAPI for complex AI logic layers.


What This Gig Covers (Scales via Tiers):

  • Building responsive frontends using Next.js and Tailwind CSS.
  • Engineering high-performance async backends with Python FastAPI.
  • Connecting secure databases (Supabase or PostgreSQL) and RLS rules.
  • Integrating advanced AI models (OpenAI, Claude, DeepSeek APIs) and Stripe webhooks.


CRITICAL REQUIREMENT READ BEFORE ORDERING:

Full application builds require a complete technical roadmap. You must message me with your product requirements and wireframes BEFORE clicking 'Order' to protect our delivery parameters.

Get to know Isaac

Isaac

Active SaaS Builder and Full Stack AI Engineer

4.8(111)
  • FromBangladesh
  • Member sinceApr 2022
  • Avg. response time7 hours
  • Last delivery7 months
  • Languages

    English
Full-Stack Software Engineer and active SaaS builder actively launching production-grade products in the open. Experiencing the daily technical hurdles of product building ensures an edge in shipping fast, reliable software. Specialization lies in taking messy, rapid AI prototypes from platforms like Bolt.new, Lovable, Base44, or v0 and scaling them into secure web apps. Core capabilities include engineering advanced Next.js/React frontends, structuring secure Supabase database schemas with RLS rules, automating Vercel/AWS DevOps CI/CD pipelines, and integrating Stripe subscription webhooks.

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