Client Background

  • Client Name: Confidential (Legal Tech)
  • Industry Type: Legal Services
  • Products & Services: Digital Contract Automation
  • Organization Size: 100+
  • About Client: A legal-tech firm democratizing access to professional legal documents through automation.

The Problem

The client needed a scalable platform where administrators could create dynamic legal templates and users could purchase and customize them. Manual document generation was slow, prone to formatting errors, and lacked a centralized payment gateway.

Our Solution

I architected and deployed the platform using Next.js for a high-performance full-stack solution, paired with Supabase for real-time database management and authentication.

  • Template Engine: Developed an admin workflow to create master templates.
  • PDF Generation: Built a dynamic filling engine that takes user input and compiles it into a finalized, downloadable PDF contract.

Solution Architecture

  • Frontend: Next.js (SSR) for SEO and performance.
  • Backend: Next.js API Routes (Serverless).
  • Database: Supabase (PostgreSQL) + Row Level Security (RLS).
  • Storage: Supabase Storage for generated PDF archives.

Deliverables

  • Admin Dashboard for Template Creation.
  • User Dashboard for Document Management.
  • Automated PDF Generation Module.

Tech Stack

  • Framework used: Next.js
  • Language/techniques used: TypeScript, SQL, PDF-Lib
  • Models used: N/A (Rule-based Logic)
  • Skills used: Backend Architecture, Database Design, Payment Integration
  • Databases used: Supabase (PostgreSQL)
  • Web Cloud Servers used: Vercel / Supabase Cloud

What are the technical challenges faced during project execution

  • Handling complex formatting requirements for legal documents (e.g., dynamic page breaks, variable text lengths) when generating PDFs programmatically.
  • Ensuring data privacy and isolation between different user accounts.

How the Technical Challenges were Solved

  • utilized a robust PDF generation library with custom coordinate mapping to ensure text alignment remained professional regardless of input length.
  • Implemented strict Row Level Security (RLS) policies in Supabase to ensure users could only access their own documents.

Business Impact

Automated the end-to-end legal document creation process, allowing the client to monetize templates and significantly reducing the turnaround time for contract generation.

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