Full-Stack Developer | React.js, Supabase, AI/LLM Integration, Job Automation
Live: rolecraft.in
• Built an AI-powered job applica+on pla5orm that helps candidates analyze job
descrip<ons, op<mize resumes, generate applica<on documents, and prepare for
interviews.
• Developed an instant job-matching and ATS scoring engine to evaluate candidate profiles
against job requirements and iden<fy resume op<miza<on opportuni<es.
• Implemented an AI layer for resume rewri+ng, personalized cover leIers, interview
prepara+on, career guidance, recruiter outreach genera+on, and skill-gap analysis.Built a personalized skill-gap roadmap that iden<fies missing skills from job requirements
and recommends targeted learning paths.
• Developed features including AI Mock Interviews, Company Intelligence, Fake Job
Detec+on, Resume Version History, LinkedIn Op+miza+on, Coding Interview Prac+ce,
and Applica+on Tracking.
• Designed the architecture so the browser communicates with a controlled backend/AI
layer rather than directly exposing AI model creden<als or internal inference services.
• Implemented authen<ca<on, user-specific data management, and backend services using
Supabase, with a focus on secure and scalable applica<on architecture.
• Designed the pla_orm around a one-profile-to-mul+ple-applica+ons workflow, reducing
repe<<ve job-applica<on tasks through automa<on and AI-assisted personaliza<on.
Tech Stack: React.js, JavaScript, Supabase, PostgreSQL, AI/LLM, REST APIs, Git, GitHub,Vercel

Full-Stack Developer | React.js, JavaScript, Supabase, Razorpay, Firebase, PDF Generation
Live: billzzyy.com
• Built a subscrip<on-based billing and business management pla5orm designed for small
businesses to manage products, sales, inventory, and business analy<cs from a single
applica<on.
• Developed product and inventory management, billing workflows, sales tracking,
daily/weekly/monthly analy<cs, inventory alerts, barcode scanning, and PDF sales reports.
• Implemented Supabase Authen+ca+on and Row Level Security (RLS) to provide secure,
user-specific data isola<on and protected database opera<ons.
• Integrated Razorpay subscrip+on payments with monthly and annual pricing, enabling
automated subscrip<on-based access to premium features.
• Designed an offline-first data architecture using local storage with encrypted local data
handling, allowing users to con<nue core billing opera<ons with limited connec<vity.
• Developed a responsive web interface using React.js and Tailwind CSS, op<mized for
desktop and mobile business workflows.
• Deployed the applica<on with produc<on infrastructure and implemented secure
environment-variable management for backend services and payment integra<ons.
Tech Stack: React.js, JavaScript, Tailwind CSS, Supabase, PostgreSQL, Firebase, Razorpay,REST APIs, Git, GitHub, Vercel