Abhishek Kumar Ram

Abhishek Kumar Ram is a Data Scien st with strong exper se in Database Management Systems (DBMS), SQL, and large-scale data processing, complemented by a B.Tech from NIT Tiruchirappalli in CS. He has professional experience working with global clients such as Marrio and T-Mobile, where he successfully applied DBMS principles in real-world analy cs and opmiza on projects. His work involved designing and maintaining scalable rela onal databases, query opmiza on, schema design, and advanced SQL programming to support forecas ng, clustering, and causal inference models. He is cer fied in SQL Mastery and has consistently used DBMS concepts to build robust data pipelines, automate repor ng, and improve business decision-making through interac ve dashboards. Proficient in SQL, Python, PySpark, and Databricks, he has hands on knowledge of both rela onal and non-rela onal databases, making him capable of teaching students the full spectrum of database concepts—from ER modeling, normaliza on, indexing, and transac ons to query performance tuning and modern cloud-based data pla orms. With his unique combina on of academic background, industry cer fica ons, and prac cal project experience, Abhishek is well-prepared to guide students in mastering DBMS, ensuring they gain not only theore cal clarity but also the ability to apply concepts in real-world problem-solving scenarios.