Abi

Independent Full Stack Developer / Product Engineer

Built and deployed a subscription-based business platform for product management, billing, sales tracking, inventory management, and business analytics.. Developed billing workflows, inventory alerts, barcode scanning, sales reports, and daily/weekly/monthly analytics.. Implemented Supabase Authentication and Row Level Security (RLS) for user-specific data access and protected database operations.. Integrated Razorpay subscription payments with monthly and annual plans to control access to premium features.. Designed an offline-first workflow using local storage and encrypted local data handling so core billing operations can continue with limited connectivity.. Built responsive desktop and mobile interfaces with React.js and Tailwind CSS and deployed the application to production with secure environment-variable management.. Built and deployed an AI-powered platform for job-description analysis, resume optimization, application-document generation, interview preparation, and application tracking.. Developed job matching and ATS scoring functionality to compare candidate profiles with job requirements and identify resume optimization opportunities.. Integrated AI-assisted resume rewriting, personalized cover letters, interview preparation, recruiter outreach generation, career guidance, and skill-gap analysis.. Built personalized skill-gap roadmaps and learning recommendations based on job requirements.. Developed AI Mock Interviews, Company Intelligence, Fake Job Detection, Resume Version History, LinkedIn Optimization, Coding Interview Practice, and Application Tracking features.. Designed a controlled backend/AI architecture that avoids exposing AI model credentials or internal inference services directly in the browser.. Implemented authentication, user-specific data management, and backend services with Supabase, emphasizing secure and maintainable application architecture.