Germany

Back-end

Security Engineering

Bachelor's Degree

Mohammed Ammer

Senior Software Engineer

Medium

DEV Community

Communication

Problem-solving

Team player

Presentation skills

Leadership

Cloud computing

Docker

Java

GitLab

Redis

PostgreSQL

RabbitMQ

Time management

Design systems

Integration Testing

Unit Testing

Understanding factors that lead to a motivated team - recognition, communication and more.

Keeping team members motivated

How to successfully prepare and position yourself for a job promotion?

How to get promoted

How to think about design career paths and what progression looks like for designers?

Design career path

Talk to people who've broken into the tech industry and learn their stories.

Breaking into tech

Identify and define potential product problems and generating possible solutions.

Identifying problems vs solutions

Learn how to properly present your work and share ideas and opinions.

Presenting your work with impact

Ways to provide constructive feedback to team members.

Giving effective feedback

Tips on how to work and collaborate with engineers and developers.

Working with engineers

• Conception and technical implementation of new applications, especially 'Idealo Direktkauf', which enables the ordering process of the external comparison platform 'Idealo' to the Rakuten Online Platform. Thus orders are possible directly from Idealo for Rakuten. 
• Improvement of the performance, scalability and stability of existing systems such as 'Checkout', 'Risk Management', 'Data management', 'Address-Check', ‘Newsletter’, ‘User Account’ and other services in the area of checkout infrastructure with new technologies and architectural approaches.
• Migration of existing systems into the container orchestration tool 'Kubernetes'.
• Migration of existing projects to spring boot, Kubernetes, ELK, NewRelic, and Gitlab 11
• Introduction of Gitlab CI/CD-pipeline into existing and new projects.
• Evaluation and introduction of Spring-Boot as the basis of a microservice architecture in existing and newly implemented systems.
• Migration of existing systems to a cloud-based approach. Microsoft Azure was used here as the underlying cloud technology.
• Consulting of project managers in technical questions.
• Development, implementation and improvement of agile processes in the domain 'Checkout-Team', especially Scrum and XP.

•	Technical leader for Vodafone portal and selfcare revamp project. Building some customizations on CMS and Integrated elastic search. 
•	Senior Developer for Credit Agricole Bank responsible for developing services used by third parties to develop and maintain bank services. Responsibility included architecture, design, implement, deploy and support projects and services on online banking, Mobile application APIs and internal bank apps that service some bank processes.

•	Senior Developer for Ooredoo Algeria - one of the largest telecommunication companies- responsible for developing SelfCare Portal that manages B2C and B2B provided services. User Profile module, Internet module, Dashboard, Billing module, payment module, Self-Services, Loyalty Program, Support module and the Portal Administration module. http://my.ooredoo.dz  
•	Assumed the role of business analyst and architect of the mobile app backend API for Ooredoo Algeria SelfCare Mobile App. 
•	Joined Ooredoo Qatar B2B portal team to develop the registration cycle between customers and back office. www.ooredoo.qa 
•	Joined cleaning project to migrate Ooredoo Qatar data sources.
•	Maintained legacy Ooredoo Qatar portal and SelfCare, bug fixes and small changes. 
Joined Ooredoo Qatar SelfCare revamp by cropping the current features to be built in more modern modules, faster and richer.

•	Team Mentor for a sub team of 4 members, for technical and soft skills. Responsible for design and development of new requirements and change requests and maintaining the system. Collaborating with 20+ team members in the server project and 40+ team members in the project overall.
•	Developed and maintained a large scale electronic point of sale telecommunication application (ePOS) for Vodafone Germany.
•	Developed a Crew Management System for US Airways. A SOA System that manages the Crew activities. I was mainly responsible for designing and building the data services layer. 
•	Joined HP Exstream project by developing a visitor management system POC for mobily -one of the largest telecommunication companies- Saudi Arabia, 
•	Documented and designed solutions based on the project’s change requests and ensured the perfection of the test plan by unit tests and code coverage. 
•	Increased the application’s performance level by enhancing the existing application framework
•	Engaged in high level SLA incident and problem management.
•	Joined and started Architecture, SOA, Cloud development and Security improvement capabilities and practices.
Joined HP Enterprise services CMMI Level 3 assessment process and Application security awareness sessions illustrator across HP Enterprise services – Egypt.

Participate in designing and implementing solutions for the crypto MicroSD to issuing a certificates, make a cryptography operations and sign data on a blackberry device. 
• Research in recent and best practices for security problems. 
• Develop security solutions for mobile, web and desktop. 
• Consult and recommend fixes for security issues. 
Used technologies:J2ME, J2SE, J2EE, Blackberry SDK.

developing security solutions using smart token (PKI) like Smart secured FTP, Secure E-Mail Client, File Encryption, secure login
• Research in recent and best practices for security problems. 
• Develop security solutions under smart tokens and smart cards.
   - Develop a security solutions: 
   - Dual Token Encryption
   - Smart Secured FTP
   - Secure E-Mail Client

Mohammed Ammer🇩🇪

About Mohammed Ammer

Expertise

What mentees say