Obaydul Islam
AeroLeads people directory · profile

Obaydul Islam Email & Phone Number

Manager, Database and Applications at Infozillion Teletech BD Ltd.
Location: Bangladesh, Bangladesh, Bangladesh 6 work roles 6 schools
LinkedIn matched
✓ Verified Jun 2026 3 data sources Profile completeness 100%

Contact Signals

LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Infozillion Teletech BD Ltd.
Role
Manager, Database and Applications
Location
Bangladesh, Bangladesh, Bangladesh
Company size
26 employees

Who is Obaydul Islam? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Obaydul Islam is listed as Manager, Database and Applications at Infozillion Teletech BD Ltd., a company with 26 employees, based in Bangladesh, Bangladesh, Bangladesh. AeroLeads shows a matched LinkedIn profile for Obaydul Islam.

Obaydul Islam previously worked as Manager, Database & Applications at Infozillion Teletech Bd Ltd. and Assistant Manager (BEXIMCO IT & Global Voice Telecommunications ) at Bangladesh Online. Obaydul Islam holds Master Of Science (Msc), Computer Science And Engineering from Islamic University.

Company email context

Email format at Infozillion Teletech BD Ltd.

This section adds company-level context without repeating Obaydul Islam's masked contact details.

Infozillion Teletech BD Ltd.

Review company-level records connected to Obaydul Islam before choosing the right outreach path.

View email format View company profile Management contacts
Profile bio

About Obaydul Islam

I am working in the IT and Telecommunications field since 2010. With over 14 years of experience, I was involved in Administrations and Database Programming (PL/SQL) , System Administrations, Business Intelligence in Oracle technology, Shell Scripting and Telecom Billing.

Listed skills include Oracle, Mysql, Databases, Sql, and 32 others.

Current workplace

Obaydul Islam's current company

Company context helps verify the profile and gives searchers a useful next step.

Infozillion Teletech BD Ltd.
Infozillion Teletech Bd Ltd.
Manager, Database and Applications
Bangladesh
Website
infotelebd.com
Employees
26
AeroLeads page
Company profile
View company profile Email format
6 roles

Obaydul Islam work experience

A career timeline built from the work history available for this profile.

Assistant Manager (Beximco It & Global Voice Telecommunications )

Bangladesh Online

Dhaka

  • Configuring & Performing regular incremental/full backups using Oracle RMAN (physical backup), Datapump and Export/Import utility (logical backup) and Tape backup using netvault.
  • Support and implement high availability environment using Oracle Data Guard.
  • Ensure regular schedule basis database health-checkup and tuning task.
  • Database storage management (Dell,SUN, HP, Super Micro) and capacity management.
  • Monitoring alerts and working on alerts pro actively.
  • Implement and maintain database security (create and maintain users and roles, assign privileges).
Aug 2015 - Jan 2018

Senior Executive.It & Billing.

Hrc Technologies.(Getco Igw And Icx).

1/C, Road#10, Baridhara, Dhaka

Responsibilities:Manage and Maintenance Ascade Billing system for IGW Billing.Day to day Billing operation- check billing data with switch data for Proper Billing, CDR Availability for Billing System from different switches and Ensure all CDR Files are being rated.Trunk setup, Carrier setup, Rate management, Suspense management both Mediation & Rating and.

Aug 2012 - Jul 2015

Data Analyst & Sql Expert. Convergent Billing & Business Applications.

Banglalion Communications Ltd

Dhaka

  • Responsibilities:
  • Different types of report and analysis, such as ARPU,Daily/Monthly New Customer analysis report, Usage of Customer, Plan wise user analysis, Churn customer analysis etc using SQL/PLSQL.
  • Managing report server- day to day update data, create and update procedure, function and script.
  • Writing and Tuning of existing SQL Scripts and processes on requirements.
  • Support of the development team working on the project using JAVA and PL/SQL
  • Database backup and restoration.
Oct 2011 - Aug 2012

Software Engineer

Infocraft Limited.

Dhaka, Bangladesh

Responsibilities:Database design and programming, using php, javascript, mysql, ajax, jquery, SQL Server-2005, Oracle-10g.Some of projects:a) Project Monitoring System(PMS) for Public Works Department(PWD).b) Human Resource Management System(HRM) for Public Works Department(PWD).

Aug 2010 - Sep 2011
Team & coworkers

Colleagues at Infozillion Teletech BD Ltd.

Other employees you can reach at infotelebd.com. View company contacts for 26 employees →

JI Jahid Islam Chowdhury Jahid Islam Chowdhury Colleague at Infozillion Teletech Bd Ltd.Nārāyanganj, Dhaka, Bangladesh, Bangladesh View → MH Mahamudul Hasan Meem Mahamudul Hasan Meem Colleague at Infozillion Teletech Bd Ltd.Dhaka, Bangladesh, Bangladesh View → AR Arafat Rahman Arafat Rahman Colleague at Infozillion Teletech Bd Ltd.Dhaka, Dhaka, Bangladesh, Bangladesh View → RH Rifat Hasnayeen Rifat Hasnayeen Colleague at Infozillion Teletech Bd Ltd.Dhaka, Bangladesh, Bangladesh View → RA Raju Ahamad Raju Ahamad Colleague at Infozillion Teletech Bd Ltd.Dhaka, Bangladesh, Bangladesh View → AR Asif Rahman Asif Rahman Colleague at Infozillion Teletech Bd Ltd.Bangladesh, Bangladesh View → MB Md. Borhan Uz Jamil Md. Borhan Uz Jamil Colleague at Infozillion Teletech Bd Ltd.Dhaka, Dhaka, Bangladesh, Bangladesh View → MM Md Mushfiqur Rahman Md Mushfiqur Rahman Colleague at Infozillion Teletech Bd Ltd.Dhaka, Bangladesh, Bangladesh View → SR Shibly Rupom Sony Shibly Rupom Sony Colleague at Infozillion Teletech Bd Ltd.Bangladesh, Bangladesh View → AR Apu Rabi Das Apu Rabi Das Colleague at Infozillion Teletech Bd Ltd.Tongi, Dhaka, Bangladesh, Bangladesh View →
6 education records

Obaydul Islam education

Redhat Certified Engineer, Rhce

Ibcs-Primax Software Ltd.

Oracle Certified Associate Dba(Oca)-10G, Oracle Dba Admin 1, 90

Ibcs-Primax Software Ltd.

Oracle Certified Professional Dba-11G, Oracle Database

Ibcs-Primax Software Ltd
FAQ

Frequently asked questions about Obaydul Islam

Quick answers generated from the profile data available on this page.

What company does Obaydul Islam work for?

Obaydul Islam works for Infozillion Teletech BD Ltd..

What is Obaydul Islam's role at Infozillion Teletech BD Ltd.?

Obaydul Islam is listed as Manager, Database and Applications at Infozillion Teletech BD Ltd..

Where is Obaydul Islam based?

Obaydul Islam is based in Bangladesh, Bangladesh, Bangladesh while working with Infozillion Teletech BD Ltd..

What companies has Obaydul Islam worked for?

Obaydul Islam has worked for Infozillion Teletech Bd Ltd., Bangladesh Online, Hrc Technologies.(Getco Igw And Icx)., Banglalion Communications Ltd, and Infocraft Limited..

Who are Obaydul Islam's colleagues at Infozillion Teletech BD Ltd.?

Obaydul Islam's colleagues at Infozillion Teletech BD Ltd. include Jahid Islam Chowdhury, Mahamudul Hasan Meem, Arafat Rahman, Rifat Hasnayeen, and Raju Ahamad.

How can I contact Obaydul Islam?

You can use AeroLeads to view verified contact signals for Obaydul Islam at Infozillion Teletech BD Ltd., including work email, phone, and LinkedIn data when available.

What schools did Obaydul Islam attend?

Obaydul Islam holds Master Of Science (Msc), Computer Science And Engineering from Islamic University.

What skills is Obaydul Islam known for?

Obaydul Islam is listed with skills including Oracle, Mysql, Databases, Sql, Pl/Sql, Microsoft Sql Server, Telecommunications, and Shell Scripting.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.

People with similar names

Check these profiles if this is not the Obaydul Islam you were looking for.

View similar profiles