- Managed more than 40 engineers, products, and designers across five regions; Jordan, Egypt, Ukraine, Poland, and India. Mentored career growth, published international papers, launched open source projects, and achieved the goal of building state-of-the-art food delivery platforms powered by artificial intelligence.- With less than 4 months, we increased orders 7X by investing in Search Engine, building AWS Auto-Scaling, addressing payment challenges, and moving to a container architecture using Amazon's Elastic Container Service (ECS) and Elastic Kubernetes Service (EKS) for load balancing, monitoring, and storage.- Use Spot Instances, utilize instances, and turn off unused instances to reduce Infrastructure costs by 70%.Engage and retain employees through BI and behavior tools to become a data-driven company. - Automating the payment processes for restaurants and drivers by building an ERP solution for finance. - Implementing chat bots, CRMs, and comprehensive monitoring solutions for orders to optimize the work of the operation team. - More than 10 companies and individuals use our search engines based on user behavior and language needs.- Managed the platform and data configuration process and implementation protocols at the company level.- The team, as reflected in 360-degree reviews, was well retained and motivated throughout the course.

- Defining processes based on the company needs to develop or the tools and equipment they need to acquire along with how to implement them. - Selecting the right developers or tools for the job. - Ensuring the finished product is scalable.

- Managed more than 50 cross-functional engineers across 3 continents; provided continuous mentorship towards career growth, the publishing of international papers and the launch of open source projects and achieving target of building state-of-art classifieds platforms powered by artificial intelligence.- Using multi-tier architecture & serverless architecture successfully built robust and scalable application handling more than 2.8 billion page views per month.- Reducing Infrastructure costs by 70% using Spot Instances, utilizing instances, turning off unused instances.- Building smart search engines based on user behavior and language needs; search engines have been welcomed andare in use in more than 10 companies and individuals.- Managed company-level architecture, platform and data configuration processes and implementation protocols.- Hired 70 engineers, quality assurance, product managers throughout the course of 5 years and team was well retainedand motivated as shown in 360-degree reviews.- Played a key role in leading the way to put OpenSooq on the international Technology radar and map* Google Use Case : https://web.dev/opensooq-case-study/* Google Developer Tweet: https://twitter.com/ChromiumDev/status/1149012367503761409* Speaker in AWS summit, Xpand, Data Science Conference in USA

I am managing the technology departments (more than 32 people) with data functions at OpenSooq.com where I capitalize on my solid experience in opensource technologies in scaling up the search engine and technology departments. I have experience in planning and operations functions to Lead strategic planning to achieve business goals by identifying and prioritizing development initiatives and setting timetables for the evaluation, development, and deployment of all services.- Moving from monolithic to service-oriented architecture (microservices)- Coaching People to be a contributor in the community - Interact with business partners across organization to identify opportunities and drive growth.- Direct development and delivery of software solutions to meet customer needs.- Identify and execute business process improvements related to technical applications, systems and client implementations.

- Build search product, Data warehouse, and Recommendation Engine share ideas and suggest innovative solutions, which make me the CEO of the product I am handling.- Handle big data and huge traffic more than 50 million hits/day using SPARK, Hadoop, Mahout, and Solr.- Build Analytics system using logstash, ElasticSearch and Kibana 3.- Work on Hive, Hue, and Hadoop to build Data warehouse.- Build distributed NOSQL database - couchbase.- Build information service using Scala and Play.- Improve core metrics and KPI for search product (create funnels, perform A/B tests…etc).- Test the product in controlled, real situations before going live- I am expected to be up to date with the latest emerging technologies while sharing knowledge with the rest of the team members.- Ability to adapt to any new technology changes in our environment .

- Reached a record of resolved complex search issues in and around the Lucene/Solr ecosystem in less than 30 mins.- Work on Solr and Fusion project and other tasks.- Be Solr expert in the team and coach team members with advanced Solr questions and issues.- Review and debug Solr issues and implement bug fixes and features to meet customer requirements.- Review and debug customer issues across Lucidworks products

- Improved Search Quality by 60% by implementing ranking formula using Artificial Intelligence with user behavior clicks.- Implementing Search Measurement System to measure the search precision and recall and implemented Smart SMS Search Engine to help find your local places by SMS.

- Developed enterprise e-Payment Solutions. Focusing on time complexity and good design principles. - Implemented E-Dirham PayOne product for Ministry of Finance, UAE with the aim of facilitating the collection of revenues of governmental and non-governmental service fees in a safe and secure way.