I have 9.5+ years of hands-on experience as a Data Engineer, working extensively in the banking domain, with deep exposure to credit and debit card systems. I specialize in building scalable data pipelines, streaming and batch processing, and high-volume transactional data platforms in regulated financial environments. Over the years, I’ve worked closely with product, risk, and compliance teams to deliver reliable, secure, and production-ready data solutions. I help professionals with career guidance in data engineering, interview preparation, real-world system design discussions, and practical advice on working in banking and payments ecosystems.