Motasem Khalefa

Experience

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  Dar Al-Handasah (Shair and Partners)

  Jun 2018 - Sept 2018

  Electrical Engineer

  University training about designing Electromechanical projects.- Determined generator capacity that fit the project using spec-sizer software. - Designed ELV systems such as CCTV and Fire alarm. - Prepared shop drawings. Sized power cables and distribution panels. - BOQ preparation with optimal cost and efficiency.

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  Hi-Tech Engineering

  Nov 2018 - Jun 2021

  Field Service Engineer

  Hi-Tech engineering is an Authorized distributor for Smiths Detection in Jordan working on X-RAY and Explosives Trace Detection devices.- Carry out routine maintenance work and respond to equipment faults. - Service various equipment and apparatus (X-RAY scanners, Explosive trace detection devices, Metal detection gates). - Managed preventive and corrective maintenance for Queen Alia International Airport, Public security, General Intelligence Department and Hotels. - Provided an extraordinary customer service experience, solved customer issues and up sold other products or services. - Coached operation teams on dealing with different kinds of machines. عرض أقل

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  Aspire IT Services Partner

  Jun 2021 - now

  Full Stack Web Developer (React JS | Node JS)

  Experienced Full Stack Web Developer proficient in building dynamic and interactive single-page websites with a focus on exceptional user experiences. Leveraged React JS for front-end development and harnessed the power of Node JS to create highly performant and responsive backend solutions using Express. Utilized MongoDB and occasionally Sequelize for efficient data management and integration.Key Points:Front-End Excellence:Crafted intuitive user interfaces using React JS, ensuring seamless navigation and engaging user interactions.Developed responsive and cross-browser compatible designs, optimizing the user experience across various devices.Efficient Back-End Development:Engineered robust backend solutions using Node JS and Express, enabling fast and reliable data processing.Created RESTful APIs to establish clear communication between front-end and back-end components.Data Management and Integration:Utilized MongoDB to design and implement efficient data storage solutions, enhancing scalability and flexibility.Occasionally employed Sequelize to work with relational databases, ensuring smooth data organization and retrieval.Performance Optimization:Employed best practices to optimize application performance, resulting in rapid load times and smooth interactions.Employed techniques such as code splitting and lazy loading to enhance website responsiveness.Collaborative Development:Collaborated with cross-functional teams including designers, product managers, and QA engineers to ensure successful project delivery.Participated in code reviews and provided constructive feedback to enhance code quality and maintainability.Agile Methodology:Worked within an Agile development environment, contributing to sprint planning, stand-ups, and sprint retrospectives.Adapted to changing requirements and timelines while maintaining a focus on delivering high-quality results. عرض أقل

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  DbSeer

  Dec 2021 - now

  Data Scientist

  Developed ETL pipelines using AWS services to fetch data from APIs and transformed it for further analysis.Utilized Redshift to store and manage large datasets, ensuring efficient data processing and storage.Designed and implemented data cleaning and transformation processes to maintain data integrity.Data Warehousing and Management:Created and managed tables and views within Redshift, optimizing data storage and access patterns.Ensured data quality and consistency through regular maintenance and validation procedures.Collaborated with cross-functional teams to define data requirements and schema designs.Business Intelligence and Analytics:Designed interactive Power BI reports and dashboards, providing actionable insights to stakeholders.Utilized DAX queries to create complex calculations, measures, and KPIs for accurate data analysis.Presented data-driven findings to non-technical audiences, enabling informed decision-making.Cloud Expertise:Leveraged AWS cloud services to build scalable and resilient data pipelines for efficient data processing.Optimized cloud infrastructure to improve performance and reduce operational costs.Stayed current with cloud computing trends and best practices to drive continuous improvement. عرض أقل