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Youssef , Software Engineer
πŸ“ Remote, Worldwide
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TMTIME Logo
TMTIME Ltd
Full Stack Engineer
Hong Kong based auction house aims to build a platform for their international customers.

●    Define product's features.
●    Design the software architecture to be implemented.
●    Implement the building blocks of the architecture.
●    Oversee a team of engineers: both π’…π’†π’—π’†π’π’π’‘π’Žπ’†π’π’• and 𝒅𝒂𝒕𝒂 departments.
●    Data engineering : code the pipelines, administer data operations (migration, replication, backup, recovery), code backend of the platform.
●    Full Stack Engineering : code the features and solve the bugs.
NextJS Tailwind React Python Flask PostgreSQL Redis CI/CD AWS
Bookshelved Logo
Bookshelved
Full Stack Engineer
A California (US) based startup aims to build a social media for book lovers worldwide, and needs to build the platform for hundreds of thousands of users.

●    Implement UI designs (react, nextJS, tailwind)
●    Develop server-side logic and API routes. (nextJS, flask)
●    Code end-to-end features and troubleshoot issues.
●    Scale the platform.
NextJS Tailwind React Python Flask PostgreSQL Mysql ElasticSearch Redis Scraping CI/CD AWS Heroku
Bookshelved Logo
Bookshelved
Data Engineer
A California (US) based startup aims to build a social media for book lovers worldwide, and needs a lot of books data.

●    Installed & maintained a distributed database infrastructure (Mysql, PostgreSQL, Redis, ElasticSearch)
●    Scraped 20 million book's metadata and content, ingested and indexed in a searchable ElasticSearch.
●    Coded pipelines for synchronization, data replication and other critical operations (in Python)
●    Design, code, and maintained a scalable recommendation algorithms based on user interest (in Python).
●    Coded the platform's server side APIs (in Flask)
Python Flask PostgreSQL Mysql ElasticSearch Redis Scraping CI/CD AWS Heroku
Bookshelved Logo
IBM Partner
Data Engineer Middleware Engineer
π‘΅π’‚π’•π’Šπ’π’π’‚π’ 𝑻𝒂𝒙 π‘¨π’…π’Žπ’Šπ’π’Šπ’”π’•π’“π’‚π’•π’Šπ’π’ needs to migrate its platform to a new environment.
( reach ~ 20 million users )

●    KVM/Qemu on Redhat Entreprise Server, over LinuxONE Mainframe
●    IBM DB2 Purescale 11.5
●    Oracle RAC 19c
●    Oracle GoldenGate
●    IBM Security Directory Suite
●    IBM Websphere Application Server
●    IBM Websphere Portal ( Digital experience )
Redhat Linux Virtualization IBM DB2 Oracle Database IBM Websphere Application Server IBM Websphere Portal
Bookshelved Logo
IBM Partner
Middleware Engineer
π‘ͺπ’“π’†π’…π’Šπ’• 𝒅𝒖 𝑴𝒂𝒓𝒐𝒄 bank aims to implement and migrate a secure middleware platform
( reach ~ 40 million users )

●    IBM MQ implementation and configuration
●    SSL Implementation of secure channels with remote clients.
IBM MQ
Bookshelved Logo
IBM Partner
Data Engineer
π‘΅π’‚π’•π’Šπ’π’π’‚π’ 𝑻𝒂𝒙 π‘¨π’…π’Žπ’Šπ’π’Šπ’”π’•π’“π’‚π’•π’Šπ’π’ aims to design, implement, and migrate a High Availablity architecture for an analytics and business intelligence platform.
( reach ~ 20 million users )

●    IBM Cognos Analytics 11 ( High Availability configuration )
●    IBM DB2 11.5 ( HADR configuration )
●    IBM Infosphere Datastage 11.7
IBM Cognos Analytics IBM DB2 ETL
Bookshelved Logo
IBM Partner
Middleware Engineer
π‘ͺπ’–π’”π’•π’π’Žπ’” 𝒂𝒏𝒅 π’Šπ’π’…π’Šπ’“π’†π’„π’• 𝒕𝒂𝒙𝒆𝒔 π’‚π’…π’Žπ’Šπ’π’Šπ’”π’•π’“π’‚π’•π’Šπ’π’ aims to design, implement, and migrate their main customs platform.
The components that were associated to my scope were:
( reach ~ 60 million users )

●    IBM Wesbphere Application Server 9
●    IBM Edge9
●    IBM Security Directory Suite 8
IBM Websphere Application Server IBM Security Directory Suite
Bookshelved Logo
IBM Partner
Data Engineer
π‘Ήπ’π’šπ’‚π’ π‘¨π’Šπ’“ 𝑴𝒂𝒓𝒐𝒄 airline aims to implement a new shared storage platform, containing the following :


●    IBM Spectrum Scale ( Protocol Node configuration using SMB protocol )
●    Migration of 4 Tb of data, from and to a Spectrum Scale platform.
IBM Spectrum Scale
Bookshelved Logo
IBM Partner
Middleware Engineer
𝑩𝒂𝒏𝒒𝒖𝒆 π‘·π’π’‘π’–π’π’‚π’Šπ’“π’† bank is making a major upgrade of its entire corebanking system (which is done every 10 years).
My direct scope was design and implementation of a High Availablity architecture with a Disaster Recovery Site.
and the assistance of the deployment of Temenos T24 ( R18 ). Containing the following products :


●    IBM WebSphere Application Server 9 ( High Availability configuration ), IBM HTTP Server 9 [ over 80 nodes ]
●    IBM MQ 9 ( Multiple Multi-Instance Queue Manager configuration )
●    IBM Spectrum Scale 5 ( with AFM-based Async Disaster Recovery on a distant site )
IBM Websphere Application Server IBM MQ IBM Spectrum Scale
Bookshelved Logo
IBM Partner
Middleware Engineer
π‘Ίπ’π’„π’Šπ’‚π’ π‘Ίπ’†π’„π’–π’“π’Šπ’•π’š π‘¨π’ˆπ’†π’π’„π’š aims to implement a new monitoring platform for over 2000 server & their operating systems (Linux, Windows Server, AIX).
140 routers, 390 switches and network equipements, 13 VMWare Hypervisors.
30 Oracle Database, 15 Sybase, 8 SQL Server, 6 Mysql, 4 PostgreSQL.
40 Application Servers (Jboss, websphere, Tomcat, Apache), using the following stack:

●    Elastic Search Database ●    IBM Application Performance Management 8.1.4 + IBM Tivoli Monitoring 6.3
●    IBM Tivoli Network Manager IP Edition 4.2 + IBM Tivoli Netcool / OMNIbus 8.1
●    IBM Jazz for Service Management 1.1, IBM TCR
●    IBM Network Performace Insight 1.3
●    IBM Cognos Reporting
●    Bash scripting