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Ahmed Atteia

Ahmed Atteia

Lead SoftwareEngineer

NI

Technologies

My Portfolio Highlights

My New Course

Introduction to Python

Analytical luminary, illuminating the path to data-driven enlightenment.

My Work

Take a look at my latest work.

course

Data Manipulation with pandas

course

Introduction to Python

course

Intermediate Python

My Certifications

These are the industry credentials that I’ve earned.

Other Certificates

Oracle Oracle Cloud Infrastructure Architect

AXELOS Global ITIL Foundation Certification V4

Microsoft Microsoft Certified Solutions Expert: Data Management and Analytics

Microsoft Microsoft Certified Solutions Expert: Data Platform

Oracle Oracle Database 11g Performance Tuning Certified Expert

Oracle Oracle Database 11g Administrator Certified Professional

Oracle Oracle Database SQL Certified Expert

HP HP-UX Veritas Volume Manager

Microsoft Microsoft Certified Technology Specialist: SQL Server 2008, Implementation and Maintenance

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

My Work Experience

Where I've interned and worked during my career.

Network International | Aug 2017 - Present

Technical IT Environment Manager - Implementation Team

- Oversee and carry out Core Banking System releases, collaborating with department leads, leading the process, conducting thorough testing, and ensuring successful completion. - Way4 systems product management deployments/implementations, integrations, production systems setup, support, and technical architecture. - Responsible for Way4 systems Fraud Prevention Platform W4WEB module setup back-end & Front-end servers, load balancers configuration in NI UAE, KSA and SA, infra servers’ architecture, applications software setup, using Tomcat and Apache web servers for deployments. - Demonstrated expertise in troubleshooting and managing Way4 clients testing environments creation, deployment new releases and projects changes code updates, coordinate with PMs downtimes, support clients testing team’s environments issues transactions declined, SOD/ETL, code changes performance testing, systems migrations. - Change management meetings, incident meetings and troubleshoot with internal and external. - Core systems compliance releases support, new Apps version validation, create production implementation documents, testing environments setup and planning, resources, capacity management, ensuring timely, precise, correct reporting to the stakeholders for provide complete status of the project progress, reporting status updates on the regular meetings. - Governing implementation and testing processes to ensure solutions meets architecture requirements and guidelines. - Managed full product life-cycle activities (technical analysis and design, development, testing, documenting, deployment, implementation, and maintenance support). - expertise in managing the project using Jira, Bitbucket, Confluence, Nexus repository manager.
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Union National Bank | Apr 2015 - Jul 2017

Senior Database Administrator

implemented, and supported large-scale enterprise systems projects focused on systems DB migrations, CMS applications infrastructure performance improvement and update. - Design solution for business applications UAE FTS, SharePoint, Enterprise Vault, VMware, Service desk IVR, Flexible Manufacturing System (FMS), Image Cheque Clearing System-ICCS, Direct Debit system-DDS database systems consolidation include Infra on-site deployment and planning - Support and administration production DBs Oracle and MSSQL databases on various platforms Unix, IBM, Solaris, and Microsoft Windows. - Conducted performance tuning, backups, and ensured prod system maximum availability. - Support the bank CMS portfolio client data migration project from Banking Vision system to New T4 system, data migrations tools, ensuring seamless transitions and data integrity for clients - Migrated database systems on different platforms using high availability/ replication technologies with business applications minimum downtime - Established and maintained security and integrity controls related to data management, ensuring control and compliance requirements are satisfied on cards management systems PROD DBs implemented Oracle and MS SQL Transparent Data Encryption (TDE), Oracle Database Vault - Follow standard procedures and escalation of unresolved issues to the appropriate internal teams - Supported HRMS Payroll Suite infrastructure upgrade project on Oracle application server HP UNIX

Union National Bank | Jun 2010 - Mar 2015

Database Administrator

Setup database systems on platforms Unix, Linux, Solaris, and Winnows servers - High availability/replication technologies implementation on Oracle and Microsoft databases - Producation database server’s backup monitoring, restoration on UAT environments - DR database server setup - Database performance tuning using sql profiler for query tuning, configure weekly maintenance plans Check Database Integrity Task, Rebuild Index Task, Reorganize Index Task, Rebuild Index Task monthly after database archiving and Update Statistics Task. - Monitoring database workloads and hardware resources scale up for best performance. - Database migration from standalone servers to cluster environments - Applications DBs export and import from production servers to archiving servers - Manage database security as user’s role privileges and access permission, quarterly generate all databases users list for audit department review. - Ensure availability, accuracy, reliability, and integrity of database backup tapes in monthly tapes restoration plan. - Oracle Enterprise manager configuration, agents installation and DB configuration - Design solution for database Branches Database Migration from Windows 2003 to HP Unix - Implementation T24 (Temenos) new core banking solution on Oracle RAC ENV

Raqmiyat | Jun 2008 - May 2010

Support Engineer Consultant at Raqmiyat LLC, Dubai

Provide first-level support to end users via various channels, including in- person, phone, email - Strong customer service orientation and the ability to effectively communicate technical concepts to non-technical users. - Install, configure, and maintain computer systems, software applications, and peripheral devices - Knowledge of IT service management tools and ticketing systems - Support new branches by setting up and replacing hardware. - Installing and administrating servers across branches. - Strong technical knowledge of operating systems (Windows, Linux), productivity suites Microsoft Office products, and support business applications - Onsite software and hardware support. - Database hardening checks and assessment

My Education

Take a look at my formal education

FGSSR - Faculty of Graduate Studies for Statistical Research at
Post Graduate Diploma, Data ScienceCairo University | 2024
- BS, Information TechnologyMahatma Gandhi University | 2017

About Me

Ahmed Atteia

In my 15+ years in IT, spanning various data roles, I've honed a keen expertise. Now, I'm eager to assist mission-driven organizations harness data science and machine learning, amplifying their societal contributions.

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