Senior Data Engineer · 8+ years building data infrastructure that scales
Data engineering has been my core focus for the past 8+ years — from processing 30TB daily at Banglalink to building 300+ pipelines at Cefalo. I enjoy the architecture side as much as the execution side: figuring out why a system is slow, redesigning it, and seeing the numbers improve. I've worked across telecom, B2C, and product companies, which means I'm used to adapting fast. At this point in my career, I'm looking for work that has real downstream impact — the kind where what gets built actually matters to people.
| Impact | Where |
|---|---|
| 300+ production data pipelines designed & led | Cefalo Bangladesh |
| 30TB → 25TB daily SQL workload reduction (17%) | Banglalink |
| 17B records/day migrated off legacy Informatica to CDP | Banglalink |
| 60+ engineering hours/month saved via parallel ETL redesign | Banglalink |
| 1.5TB storage reclaimed in Teradata | Banglalink |
| 40% per-table storage reduction via data modeling | Cefalo Bangladesh |
| 80 person-hours/day of manual work automated | Axiata Malaysia |
| Pipeline test coverage lifted from 30% → 70%+ | Cefalo Bangladesh |
Core
Cloud & Storage
Databases
Infra & Tools
Web & APIs
2023 – present Senior Data Engineer II Cefalo Bangladesh Ltd
2021 – 2023 Big Data Engineer Banglalink Digital Communication
2020 – 2021 AI Ops Engineer Robi Axiata (Analytics CoE)
2019 – 2020 Data Engineer Axiata Group Berhad, Malaysia
2017 – 2019 Data Engineer Ekkbaz
BSc in Computer Science & Engineering — United International University, Dhaka · CGPA 3.77/4.00 · 2013–2017