Open to Senior Data Analyst & BI Engineer roles
Md. Bayezid Alam
Senior Data Analyst — Business Intelligence Engineer
15+ years turning telecom and business data into decisions — building Power BI dashboards, optimizing SQL Server reporting, automating processes with Python, and developing Django-based business applications at NovoTel Limited.
Career Highlights
About
Professional Summary
Senior Data Analyst with 15+ years across business intelligence, data analytics, SQL development, reporting automation, and financial analytics in the telecommunications industry. Proven expertise in developing interactive Power BI dashboards, optimizing SQL Server databases, automating reports, cleansing and managing large datasets, and building Django-based business applications — transforming complex data into actionable insights that enhance operational efficiency and enable data-driven decision-making.
Core Competencies
Contact
- Location
- Dhaka, Bangladesh
- bayezidwm@gmail.com
- Phone
- +880 1730-330015
- /in/bayezid
- GitHub
- github.com/bayezidece
- Website
- bayezidece.github.io
Languages
- BanglaNative
- EnglishProfessional
Continuous Learning
Generative AI, Machine Learning, Cloud Technologies, Advanced Power BI, Advanced SQL.
Off the Clock
Reading, travelling, sports.
Experience
Professional Experience
Manager, Data Analyst
Feb 2011 – Present
NovoTel Limited, Dhaka, Bangladesh
- Developing interactive Power BI dashboards and optimizing SQL Server reporting.
- Automating daily reporting operations using Python.
- Developing Django-based business applications for internal operations.
- Analyzing large telecom datasets, plus routing and dispute management.
- Monitoring and minimizing revenue leakage, with consistent follow-up.
Project — Brilliant Connect App
Delivered Churn User, User Profile, Agent, Top N User, Traffic, Geographical, and Regional reports using SQL & Power BI, feeding directly into leadership's decisions on future steps.
System Engineer, Telecom
Aug 2010 – Jan 2011
Bee Technologies, Dhaka, Bangladesh
- Base Transceiver Station (BTS) commissioning.
- Antenna optimization and collocation.
Projects
Selected Work
Built at NovoTel Limited to turn raw telecom and business data into tools leadership and teams actually use.
Brilliant Connect App
Power BI · SQL ServerA single reporting platform giving leadership visibility into churn, traffic, and regional performance.
- Churn User Report
- User Profile Report
- Agent Report
- Top N User Report
- Traffic Report
- Geographical Report
- Regional Report
Reporting Automation Platform
Scheduled Python scripts that pull, clean, and reformat recurring SQL reports automatically, removing hours of manual work each week.
Enterprise Django Platform
An internal business application built on Django and PostgreSQL, giving non-technical teams a proper interface instead of raw spreadsheets and SQL access.
Skills
Core Skills & Tools
Core Skills
Other Tools
Career Snapshot
Education
Academic Background
2008
B.Sc. in Electrical & Electronic Engineering
Presidency University, Dhaka
CGPA 3.65 / 4.00