Ayan Roy

I am a MERN Stack Developer with 3 years of experience specializing in application development, database operations, and system maintenance. I possess strong expertise in JavaScript, React, Node.js, and SQL, and have successfully optimized SQL queries and resolved production issues. My passion for Generative AI prompt engineering drives my focus on creating reliable and high-performing systems adhering to the best IT practices

Associate Engineer at BT Group (2022-08 – 2025-08)

Global telecommunications and network services company

• Supported enterprise application development, database operations, and system maintenance
• Wrote and optimized SQL queries for data retrieval, reporting, and validation, improving system performance and data accuracy
• Debugged and resolved application and database issues to ensure stable and reliable operations
• Used Microsoft Excel and Power BI to analyze operational data and generate reports for improved visibility and decision-making
• Collaborated with cross-functional teams to deliver projects within deadlines while following IT best practices
• Improved system reliability through proactive monitoring and issue resolution

Bachelor of Technology in Electronics & Communication Engineering – Dr. B. C. Roy Engineering College (2018-03 – 2022-06)