Ahsan Zakir

• Collected and processed large-scale data from multiple sources, including GCP, Twitter API, YouTube Data API, Google Cloud Console, Telegram, Facebook Graph API, and Reddit.
• Maintaining the .NET web app and creating scheduler in python for data collection and extraction.
• Performed sentiment analysis, data mining, and data scraping using Python and NLP techniques.
• Designed and implemented GraphQL-based backend systems and APIs integrated with React.js frontends.
• Implemented Retrieval-Augmented Generation (RAG) pipelines with locally hosted Ollama models (e.g., Qwen, DeepSeek) to enable chat-based interaction with databases (NL2SQL). Vector databases (Faiss, Milvus, Pinecone).
• Developed AI-driven query systems that convert natural language questions into SQL for automatic data retrieval and summarization.
• Managed large-scale databases with millions of news articles and integrated local AI models for analytical summaries and trend insights.
• Optimized batch data processing and system performance to ensure efficient AI and database operations.
• I have hands-on server-side development experience with C# and .NET technologies, building scalable and secure enterprise applications.
• Conducted trend analysis, sentiment analysis, and business intelligence reporting.

• Mentoring new programmers with the latest Python frameworks.
• Taking online classes.
• Conducting programs in various IT parks and expanding Python Community.

At Ramz Al Ula, I was a team member in a startup building mobile and web-based apps. I led backend development using Python and GraphQL, integrated data with React.js.

• Working as Python Full Stack Developer.
• Responsible for creating project management software for the VFX studio.
• Technologies used: Flask, Fast API, ReactJS, Postgresql.
• Worked on Python tools, Made API calls for tracking employee activities.
• Doing various RnD, i.e., ThreeJS and BabylonJS for showing 3d Assets on Websites.
• Strong server-side expertise with C#, .NET Core, ASP.NET MVC, Web API, Windows Services, and ADO.NET

I worked as a Python Django developer. Developed and worked on various web technologies.

• Worked as a Test Center Administrator for Prometric exams.