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Aizaz Bader Email & Phone Number

Engineering at Callsign
Location: Abu Dhabi Emirate, United Arab Emirates 11 work roles 2 schools
1 work email found @callsign.com LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

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Work email a****@callsign.com
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Current company
Role
Engineering
Location
Abu Dhabi Emirate, United Arab Emirates
Company size

Who is Aizaz Bader? Overview

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Quick answer

Aizaz Bader is listed as Engineering at Callsign, a with 178 employees, based in Abu Dhabi Emirate, United Arab Emirates. AeroLeads shows a work email signal at callsign.com and a matched LinkedIn profile for Aizaz Bader.

Aizaz Bader previously worked as Engineering Manager at Callsign and Delivery Lead at Callsign. Aizaz Bader holds Master’S Degree, Computer Science from Szabist.

Company email context

Email format at Callsign

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{first}.{last}@callsign.com
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AeroLeads found 1 current-domain work email signal for Aizaz Bader. Compare company email patterns before reaching out.

Profile bio

About Aizaz Bader

More than 10 years of experience in Electronic Transaction Processing, Cards and Financial Middleware systems. Service delivery, System Deployments/ Implementations, Integrations, Specification Gathering, Analysis and project management experience of working on different projects with different organizations.

Listed skills include Microsoft Sql Server, Linux, Iis, C#, and 39 others.

Current workplace

Aizaz Bader's current company

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Callsign
Callsign
Engineering
london, england, united kingdom
Website
Employees
178
AeroLeads page
11 roles

Aizaz Bader work experience

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

Engineering Manager

Current

United Arab Emirates

Jan 2024 - Present

Delivery Lead

Current

United Arab Emirates

Nov 2020 - Present

Senior Engineer - Service Delivery

Dubai

• RELEASES PLANNING AND ROLLUOT ON PROD• RE ENGINEER / UPSCALE THE SYSTEM TO MEET MAXIMUM EFFICIENCY• APPLICATION ADMINISTRATION• CLIENT ONBOARDING AND FINANCIAL INSTITUTION SETUP ON PRODCUTION• MANAGE AND ADMINISTER MASTERCARD FILE EXPRESS , VISA EDIT PACKAGE FOR CLEARING AND SETTLEMENT FILE PORTAL• CUSTOM REPORTING• IMPLEMENTATION OF DEVOPS /SRE ,CICD• CLEARING AND AUTHORIZATION SETUP FOR CARD SCHEMES (VISA, MASTERCARD, UPI, JCB)• INCIDENT MANAGEMENT • AUTOMATION OF BAU AND PROJECTS USING TOOLS SUCH AS OPSWISE, CONTROL-M, SCRIPTS• CLIENT REQUIREMENT SOLUTION DESIGN• AUTOMATION OF DAILY PROCESS SUCH AS CLEARING AND SETTLEMENT FILES , VSS REPORTS , DAILY MASTERCARD REPORTS ETC• CONDUCT THE AUDIT SUCH AS ISAE, PCI, ISO• ELK IMPLEMENTATION – DASHBOARDS, INSIGHTS, INTEGRATION

Jun 2017 - Aug 2020

Sme - Atm, Cards & Payments

Qatar

• MANGE THE COMPLETE DEBITCARD, ATM, ATM SWITCH PORTFOLIO• MANAGING ALL PAYMENT SYSTEM RELATED PROJECTS, WHICH INCLUDES COMPLETE ATM OPERATION AND CARD SYSTEM (CTL/IRIS).• SCOPE FINALIZATION, FS, COSTING, TRACKING, EXECUTING. MAINTAIN ALL PHASES OF PROJECT TO ENSURE THE DELIVERY AND CLOSURE OF PROJECT.• CHANGE MANAGEMENT• CERTIFICATIONS WITH EXTERNAL CHANNELS SUCH AS VISA, MASTER, CUP, HOST ETC.• COMPLIANCE & AUDIT MANAGEMENT (SISA, PADSS, PCI ETC.)• IN-HOUSE INTEGRATIONS AND DEVELOPMENTS• MAINTAIN SYSTEM AVAILABILITY AND STABILITY• MAINTAIN DELIVERY CANNELS• DEVELOP AND IMPLEMENT SOPS FOR PRODUCTION• CONTINUOUS IMPROVEMENT AND PRODUCT DELIVERY• PRODUCT UPGRADES.• MAP USER/BUSINESS REQUIREMENTS ON BO • MANAGEMENT INSIGHTS AND DASHBOARDS• MAJOR PROJECTS INCLUDE CREDIT CARD SYSTEM UPGRADE, HIGH AVAILABILITY FOR DEBIT CARD AND ATM SWITCH, SISA , RECON FOR TRANSACTIONS

Jun 2015 - May 2017

Senior System Engineer

Karachi Division, Pakistan

• Deployment of releases on cloud-based environment (Amazon, Right scale etc.)• Beta Testing• SQL, Java, Linux, System QA and Production support on financial software projects• Technical support for financial software packages in systems integration testing and multi-tenant production environments• Work with different teams including system test, function test, core, Implementation to ensure the demands of the applications• Support tasks include monthly executions, general escalation, client coordination, support and server and application monitoring• Assist with testing of application, configuration and database changes, and installation of upgrades and patches• Responsible for maintenance, deployment of different components of product• Upgrade production environments from release to release. • Actively participating in Scrums, Engineering Optimization and SME Meetings

Sep 2014 - Jun 2015

Technical Consultant

Doha, Qatar

• Implementation/Integration of Card Management System - POWERCARD (Debit & Credit)• Integration of channels IVR, Internet Banking, Switch with Middleware (IBM web sphere/ Message Broker) and CMS• Reports development and Reports migration.• Domain consultancy and system integration.• Provide Support to business team for daily issues. Coordinate with vendors and work closely for the solution of the issues.• Maintain the smooth operations and daily tasks• Maintains various application versions for error simulation and rectification• Ensure inter-department & intra-department SLAs. • Maintain and develop business user documentation of projects like Test Cases, User Training manuals etc.• Provide training to Business Users• Gather’s requirement for any new change requests from Business

Jun 2014 - Aug 2014

Technical Consultant - Implementations

Pakistan

• IMPLEMENT, CONFIGURE, MODIFY, INTEGRATE AND CERTIFY TPS SOFTWARE WITH OTHER FINANCIAL SYSTEMS WITHIN STANDARD OPERATING PROCEDURE GUIDELINES• DELIVER SOLUTIONS TO TECHNICAL AND THE SUPPORT• PROVIDES DOMAIN CONSULTANCY AND SYSTEM INTEGRATION.• DESIGN, CUSTOMIZE AND TEST FINANCIAL MIDDLEWARE BASED ON N-TIER ARCHITECTURE.• PROVIDES EFFECTIVE SOFTWARE SUPPORT TO TPS CLIENTS FOR TPS SOFTWARE PRODUCTS• RESPONSIBLE FOR MANAGEMENT AND TECHNICAL SUPPORT OPERATIONS OF VARIOUS NATIONAL AND INTERNATIONAL CLIENTS.• MAINTAINS VARIOUS CLIENT APPLICATION VERSIONS FOR ERROR SIMULATION AND RECTIFICATION• ENSURE INTER-DEPARTMENT & INTRA-DEPARTMENT SLAS. • MAINTAIN AND DEVELOPS END USER DOCUMENTATION OF PROJECTS LIKE TEST CASES, USER TRAINING MANUALS, CUTOVER PLANS, STATUS REPORTS ETC.• PROVIDE OPERATIONAL AND DOMAIN TRAINING TO CLIENTS• GATHER’S REQUIREMENT FOR ANY NEW CHANGE REQUESTS AND INITIATES CHANGE REQUEST FOR FINANCIAL EVALUATION AND COSTING.• CO-ORDINATE PROJECT IN CASE OF INTERNATIONAL DEPLOYMENTS.• DEVELOPMENT OF REPORTS FOR MODULES SUCH AS TRANSACTION MONITORING AND SETTLEMENT, PERSONALIZATION, SWITCH ETC• EXPERIENCE OF WORKING WITH DIFFERENT ACQUIRING CHANNELS E.G. ATMS, POS, INTERNET, MOBILE CHANNELS.• EXPERIENCE IN ISO8583, WEB SERVICES, NDC, DDC ( DIEBOLD) MESSAGE INTERFACES• EXPERIENCE WORKING WITH VISA, MASTER CARD, CUP,FUNDAMO SYSTEMS NCR, WINCOR AND DIEBOLD TERMINALS• EXPERIENCE WITH THALES AND SAFENET HSMS• 24X7 SUPPORT TO LOCAL AND INTERNATIONAL CLIENTS.• PROVIDING TECHNICAL SUPPORT AND SOLUTIONS TO CLIENTS AND ASSISTANCE IN• SETTLEMENT AND RECONCILIATION• REPORTING

Jan 2013 - Apr 2014
Team & coworkers

Colleagues at Callsign

Other employees you can reach at callsign.com. View company contacts for 178 employees →

2 education records

Aizaz Bader education

Master’S Degree, Computer Science

Szabist

Compute Science

Bachelors Of Engineering, Computer Systems

Usman Institute Of Technology - Hamdard University

BE Computer Systems

FAQ

Frequently asked questions about Aizaz Bader

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

What company does Aizaz Bader work for?

Aizaz Bader works for Callsign.

What is Aizaz Bader's role at Callsign?

Aizaz Bader is listed as Engineering at Callsign.

What is Aizaz Bader's email address?

AeroLeads has found 1 work email signal at @callsign.com for Aizaz Bader at Callsign.

Where is Aizaz Bader based?

Aizaz Bader is based in Abu Dhabi Emirate, United Arab Emirates while working with Callsign.

What companies has Aizaz Bader worked for?

Aizaz Bader has worked for Callsign, First Abu Dhabi Bank (Fab), Wirecard Ag, Doha Bank, and Ss&C Primatics.

Who are Aizaz Bader's colleagues at Callsign?

Aizaz Bader's colleagues at Callsign include Lungile Maqungo, Farrukh Ahmed, Najmah Naseer, Abdul Hayee, and Peter Gabriel.

How can I contact Aizaz Bader?

You can use AeroLeads to view verified contact signals for Aizaz Bader at Callsign, including work email, phone, and LinkedIn data when available.

What schools did Aizaz Bader attend?

Aizaz Bader holds Master’S Degree, Computer Science from Szabist.

What skills is Aizaz Bader known for?

Aizaz Bader is listed with skills including Microsoft Sql Server, Linux, Iis, C#, Sql, Oracle, Databases, and Solaris.

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