Prathamesh Pande

At Code4x, I build C4Pulse, a social media marketing automation platform using Angular 19, TypeScript, RxJS, and reusable components. I integrated OpenAI GPT and Google Gemini for AI-powered content and image generation, reducing manual effort by 80%.

I build publishing workflows and REST API integrations for LinkedIn, Facebook, Instagram, and X, alongside analytics dashboards for engagement, reach, impressions, and post performance.

As a freelance full-stack developer, I delivered web applications with Angular, Node.js, Express.js, MongoDB, REST APIs, JWT authentication, and role-based access control. I focus on reusable components, Reactive Forms, responsive interfaces, production issue resolution, and maintainable integrations.

I also built DataFlowX, an Angular data explorer handling 20,000+ records with virtual scrolling and Redis caching, plus a Node.js RAG chatbot with Pinecone semantic search over 10,000+ text chunks.