Biraj P.

I help startups, agencies, and small businesses build custom web apps, SaaS MVPs, dashboards, and AI-powered tools that are clean, fast, and ready to use. I’m a Top Rated full-stack developer with 100% Job Success on Upwork. I work across the full stack using React, Next.js, TypeScript, Tailwind CSS, Node.js, Express, PostgreSQL, MongoDB, Supabase, Prisma, Drizzle, and modern AI APIs like OpenAI / ChatGPT, Gemini, and other LLM APIs. What I can help you build: • SaaS MVPs from idea to working product • Custom web apps with authentication, dashboards, roles, and admin panels • AI integrations using OpenAI, ChatGPT, Gemini, and third-party LLM APIs • Agentic AI workflows, AI assistants, automation tools, and internal AI systems • AI chatbots, content generation tools, and data-processing workflows • Backend APIs, database design, and third-party API integrations • Figma to React / Next.js frontends • Business websites, landing pages, CMS features, and performance improvements • Bug fixes, feature development, and improvements for existing apps I focus on practical development, not overcomplicated systems. If you already have a design, I can turn it into a responsive frontend. If you only have an idea, I can help you plan the database, user flow, tech stack, and MVP features before development starts. My usual stack: Frontend: React, Next.js, TypeScript, Tailwind CSS, ShadCN UI Backend: Node.js, Express, REST APIs Database: PostgreSQL, MongoDB, Supabase, Prisma, Drizzle AI: OpenAI API, ChatGPT, Gemini, LLM integrations, agentic development, AI workflows, automation WordPress: Elementor, WooCommerce, custom pages, migrations, fixes, performance improvements Other: Authentication, payments, dashboards, CMS, API integrations, deployment I’m a good fit if you need someone who can understand the product, suggest a simple technical approach, and build the actual application or website without needing a large team. Send me your idea, Figma file, current app, website, or rough requirements, and I’ll help you turn it into a clear development plan.