Abdullah-Al Mamun
Graduate Assistant m s in Data Science @East Carolina University
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WORK HISTORY
Graduate Assistant m s in Data Science @East Carolina University
Greenville, NC, US
Assist faculty in advanced research on big data analytics, secure data warehouse design, and machine learning applications. Perform data preprocessing, statistical analysis, predictive modeling, and large-scale database optimization using Python, NumPy, Pandas, SQL, Oracle, and MySQL. Apply 11+ years of professional expertise in database migration, data warehousing, and FinTech systems to academic projects. Contribute to publications, conference presentations, and the development of scalable, secure, and auditable data solutions for finance, healthcare, and other high-impact sectors.
EDUCATION
Muktagacha R.K. Model High School
HSC, SCIENCE
Mawlana Bhashani Science Technology University
B.Sc. Engg. in CSE, CSE
Cantonment Public School & College, Momenshahi
HSC, SCIENCE
ABOUT ABDULLAH-AL MAMUN
Graduate Assistant in Data Science at East Carolina University, pursuing an M.S. in Data Science with expertise in big data analytics, secure data warehouse architecture, and machine learning. Over 11 years of leadership in FinTech database systems, serving 90M+ customer accounts.Former Deputy General Manager of Database and Data Warehouse at NAGAD Limited, where I led the design of a three-tier galaxy model data warehouse, managed 90M account migrations, built in-house clearing automation, and ensured regulatory audit compliance. Prior experience includes government disbursement systems for millions of beneficiaries, core banking solution migrations, and SWIFT payment module development.Extensive experience in the IT industry, database platforms including Oracle, DB2, and MSSQL Server. Oracle Certified Professional in SQL 9i/10g Implementation Specialist, with deep expertise in performance tuning and administration of database clusters. Skilled in RAC, Data Guard, Data Pump, Oracle GoldenGate, OEM, and DTS (ODA).Specialized in Mobile Financial Service (MFS) & Digital Financial Service (DFS) database design and development, Core Banking Solution (CBS) migration and operations, data warehouse design and development, in-house clearing process automation, heterogeneous (multi-platform) database connectivity, and advanced PL/SQL development.Published in the International Journal of Computer Science and Information Security (IJCSIS) on advanced image noise reduction methods, recipient of Best Paper Award. Certified in Oracle PL/SQL Development, Oracle Database Administration, Oracle RAC & Grid Infrastructure, and MySQL 8.0 Administration.Passionate about building scalable, secure, and auditable data solutions for finance, healthcare, and other critical sectors, bridging academic research with enterprise-grade innovation.
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