Ahmed Marjawi Technical Sales Executive

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AI Data Annotator & Evaluator

Start.ai

Jan 2026 - Current (4 months)

Conducted multimodal data annotation and evaluation tasks on ByteDance's StartAI labelling platform across text, image, video, and audio. Evaluated and annotated NLP tasks, including text classification and entity recognition, to support the development of large language models. Performed image and video annotation, labeling objects and scenes to enhance computer vision and multimodal AI models.

QA AI Trainer & Data Annotator

Outlier

Feb 2025 - Current (1 year 3 months)

Trained and evaluated large language models across creative writing, reasoning, mathematics, and code generation, assessing response quality, identifying hallucinations, and engineering prompts to meet project benchmarks. Progressed into a QA role, auditing trainer submissions, providing structured feedback, and ensuring output standards were consistently met across all task categories, including bilingual Arabic–English evaluation.

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Technical Sales Executive

Ab Tech

Jun 2023 - Feb 2025 (1 year 9 months)

Managed a diverse portfolio of B2B client accounts, serving as the primary contact for hardware and software procurement. Led and mentored a sales team, establishing performance targets and providing coaching to enhance revenue results. Developed and executed strategic sales initiatives, identifying growth opportunities and competitive advantages. Conducted field visits to clients, fostering relationships and expanding the company's market presence beyond in-store operations.

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Technical Sales Specialist

Ab Tech

Jul 2022 - Jun 2023 (1 year)

Advised clients on customized hardware and software solutions, enhancing their operational efficiency. Served as the primary technical consultant for product selection, upgrades, and system optimization. Trained junior staff on product knowledge and sales techniques, fostering team performance. Developed client retention strategies that strengthened relationships and drove repeat revenue.

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Tech & PC Hardware Sales Associate

Ab Tech

Jul 2021 - Jun 2022 (1 year)

Supported sales operations by providing hands-on technical assistance for hardware installations and troubleshooting. Developed expertise in consultative selling within a fast-paced retail technology environment. Optimized performance for various PC hardware components, enhancing customer satisfaction and product reliability.

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PC Hardware & Technical Support Intern

Zas Shop

Jun 2020 - Nov 2020 (6 months)

Gained hands-on training in diagnosing PC and laptop hardware issues and performing component installations. Supported technicians in troubleshooting hardware and software faults, enhancing system performance for clients. Developed client-facing communication skills by assisting customers with product selection and technical recommendations.

Ahmed Marjawi

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