Omar S.
Java, Ruby & Python developer
An enthusiastic software expert with 6+ years of experience and main focus on Ruby on Rails, Python, Spring Boot, Hibernate, and Java.
Omar is a versatile senior software developer with proven experience and strong software engineering background using Ruby on Rails, Java, data analysis, and IT infrastructure.
Main expertise
Java
8
years
Hibernate
8
years
PostgreSQL
7
years
Other skills
HTML
5
years
JavaScript
5
years
Django
4
years
Selected experience
Employment
Senior Software Engineer
Ugarit - 2 years
- Leading backend development for a large scale fleet management system.
- Leading intensive query reports for JPA/Hibernate & Citus/PostgreSql database.
- Develop fleet tracking dashboards based on PostgreSql extension PostGIS.
- Leading development of Python/Django Restful microservices, and of a multithreaded python web crawler.
- Leading stream processing system development.
- Supervising applying software development project management methodologies.
- Leading mobile application development.
- Remarkable experience in Postgresql including report generation and using
advanced extensions like Citus and PostGIS.
Senior Software Engineer
STC (Salem Trading Center), Qatar - 2 years 3 months
- Leading system integration to push and collect data from medical instruments, to automate medical analysis processes.
- Supervising applying software development project management methodologies.
- Leading web applications and microservices development.
- Leading mobile application development.
- Experience with cloud solutions.
Co-founder & Software Engineer
RIMADS, Qatar - 3 months
- Developed python-based solution to extract unstructured medical records and books to structured formats using commercial and open source supervised IE systems such as deepdive, snorkel (Python/Jupyter notebook) and named entity
recognition systems.
- Developed python-based solution to extract unstructured medical records and books to structured formats using commercial and open source supervised IE systems such as deepdive, snorkel (Python/Jupyter notebook) and named entity
Senior Software Engineer
ADLQ (Anti-Doping Lab Qatar) - 3 years 9 months
- Improved both administration and labs performance.
- Project coordinator for ADLQ IT infrastructure, data center and disaster recovery
projects. - Participated in the high-level design of ADLQ data center (VMWare hypervisor, servers, storage, networking, and security)
- Led and participated in building multiple workflow in-house web applications for both
administration and lab-technical purposes. - Led and participated in building a full-fledged Laboratory Information Management
System (LIMS) which fully automates the lab process pipeline (Sample receipt,
registration, batches preparation, sample analysis and reporting). - Designed web server hosting environment inside ADLQ infrastructure to host both internal and external web apps.
- Built a git version control internal server to be used as an internal repository.
- Expanded ADLQ’s software development technologies.
- Participated in converting the development team to use agile software development methodology
Hardware-Software Interface Developer
Freelance - 9 months
- Designed and implemented a controlling and accounting desktop application using
RFID smart cards, which was developed for Smart Cards Systems Group (SCSG).
- Designed and implemented a controlling and accounting desktop application using
QA Engineer
SGTC - 6 years
- Coordinating with R&D department in Germany to set-up and prepare the updated versions of the WLL system components (software/hardware).
- Maintaining test platform using C-based NI LabWindows IDE.
- Participating in production plans preparation.
- Leading Functional and Final Tests of the produced boards and Terminal Stations,
which includes providing periodical production reports, manipulating (hardware/software
technical problems) and innovating solutions to optimize QA productivity. - Succeeded in finishing two contractors (44/a-ext and 37/a) by manufacturing +80K telephony lines.
- Developed data management web-based application, to regulate,
follow up and monitor repairing process in SGTC factory
Technical Engineer
Linkcom - 2 years
- Installed PABX racks (ALCATEL 4400, 4200 Office and OmniPCX Office) and configured their functions.
- Was involved in maintaining and troubleshooting the
PABXs.
Education
BSc.Electronics and Telecom Engineering
Damascus University · 2004 - 2008
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