Sohaib M

Custom AI Chatbot developer

Developers World LLC • Full-time

Jun 2024 - Sep 2025 • 1 yr 3 mos

Designed and deployed custom AI chatbot solutions for diverse business clients using Python, Flask, and advanced LLM APIs (OpenAI, Claude). Built retrieval-augmented generation (RAG) systems that enabled chatbots to accurately answer questions from client-specific data sources including PDFs, FAQs, product catalogs, and internal documentation. Developed scalable backend architectures with vector database integration (ChromaDB) and API endpoints, ensuring clients maintained full ownership and control over their solutions without platform dependency. Collaborated directly with clients to gather requirements, iterate on bot behavior, and optimize response accuracy and relevance. Integrated chatbots across multiple client platforms — websites, mobile apps, and business tools — using clean, maintainable Python code with comprehensive documentation for long-term scalability. Provided ongoing technical support, debugging, and optimization to ensure consistent performance and client satisfaction. Successfully delivered 15+ production-ready custom chatbot projects ranging from customer support automation and knowledge base retrieval to intelligent FAQ systems, each tailored to unique business needs and constraints. Demonstrated strong communication skills by explaining complex AI concepts to non-technical stakeholders and translating client requirements into technical solutions.