Pakistan Single Window (PSW)

Data Engineer

• Build and optimize ETL pipelines for large-scale AI applications, integrating APIs, web scraping, and real-time data processing.
• Develop and maintain scalable AI data infrastructure using PySpark, Pandas, SQL, and cloud services (Azure, AWS, GCP).
• Implement retrieval-augmented generation (RAG) pipelines using FAISS, ChromaDB, and Pinecone for AI-driven insights.
• Deploy and monitor AI applications using FastAPI, Streamlit, Docker, for real-time performance.
• Work with cross-functional teams to ensure data security, compliance, and AI model reliability in production environments.

AI Data Engineer – Generative AI, Scalable Data Pipelines

AI Engineer

• Develop and fine-tune LLMs and NLP models using Hugging Face Transformers, OpenAI APIs, and LangChain.
• Implement retrieval-augmented generation (RAG) for intelligent AI-driven question answering and chatbot applications.
• Build and deploy AI models using FastAPI, Flask, and cloud-based inference engines (Azure ML, AWS SageMaker, GCP AI Platform).
• Optimize embedding search and vector retrieval using FAISS, Pinecone, and ANN-based search algorithms.
• Work on AI model deployment, API integration, and real-time AI application development in production environments.

AI Data Engineer – Generative AI, Scalable Data Pipelines

AI/ML Developer – LLMs, NLP, AI Applications