BD

Bahaji Dhaha Shareef

Available to hire

I am an AI/ML engineer and data scientist with a strong track record of delivering scalable, real-world machine learning systems and cutting-edge Generative AI solutions.

About

I am an AI/ML engineer and data scientist with a strong track record of delivering scalable, real-world machine learning systems and cutting-edge Generative AI solutions. I have extensive experience building end-to-end pipelines for NLP, computer vision, and recommendation engines across cloud environments. I am skilled at leveraging large language models (LLMs), transformer architectures, and agentic workflows to solve complex business problems.

I am passionate about translating data into intelligence and mentoring teams to drive AI adoption at scale. My expertise includes creating domain-specific LLM applications, developing agentic AI solutions, and designing scalable event-driven ML pipelines, all while optimizing performance and cost in cloud platforms.

  • 5 years' experience
  • Joined August 2025

Industry experience

  • Computers & Electronics
  • Software & Internet
  • Retail
  • Transportation & Logistics
  • Travel & Hospitality
  • Professional Services

Work experience· 6 roles

Lead Data Scientist & ML Engineer · ComplyaSep 2024 – Aug 2025 · 1 yr

Led the development of a travel recommendation engine using TensorFlow, LSTMs, and dynamic pricing models (XGBoost). Delivered Generative AI-powered assistants and domain-specific large language model applications using transformer-based architectures. Integrated an NLP chatbot and BERT-based sentiment analysis to boost engagement and reduce support response times. Developed and deployed agentic LLM solutions using GPT-4, RAG pipelines, and AWS Lambda APIs to automate customer service. Created prompt-tuned chatbots with LangChain and vector search to support user-specific queries across business verticals. Benchmarked open-source LLMs for internal tool migration and optimized fine-tuning costs with agentic AI systems and Generative AI. Designed scalable, event-driven ML pipelines using Kafka and PostgreSQL, processing millions of user interactions weekly.

Lead Data Scientist & ML Engineer · ComplyaSep 2024 – Aug 2025 · 1 yr

Led the development of a travel recommendation engine using TensorFlow, LSTMs, and dynamic pricing models (XGBoost). Delivered Generative AI-powered assistants and domain-specific LLM applications using transformer-based architectures. Integrated NLP chatbot and BERT-based sentiment analysis to enhance engagement and reduce support response times. Developed and deployed agentic LLM solutions using GPT-4, RAG pipelines, and AWS Lambda APIs for customer service automation. Created prompt-tuned chatbots using LangChain and vector search (FAISS) to support user-specific queries across verticals. Benchmarked open-source LLMs like Mistral and LLaMA for internal tool migration and fine-tuning cost optimization with agentic AI systems and Generative AI. Designed scalable, event-driven ML pipelines with Kafka and PostgreSQL, processing millions of user interactions weekly.

Machine Learning Research Engineer II · Bahaji ConsultingFeb 2022 – Aug 2025 · 3 yrs 7 mos

Developed advanced NLP deep learning models to improve customer satisfaction metrics. Built custom chatbots that significantly reduced human-agent workloads. Designed computer vision systems for license plate and gesture recognition. Created custom NER systems for accurate and fast data extraction. Implemented reinforcement learning and graph-based recommendation algorithms to increase diversity and accuracy. Applied RL and graph-based recommendation models to personalize and diversify content delivery.

Machine Learning Research Engineer II · Bahaji ConsultingFeb 2022 – Aug 2025 · 3 yrs 7 mos
Machine Learning Engineer · ESSJan 2020 – Aug 2025 · 5 yrs 8 mos
Machine Learning Engineer · ESSJan 2020 – Aug 2025 · 5 yrs 8 mos

Education

Masters Degree in Computer Science · San Diego State University2030 – 2025
Masters Degree in Computer Science · San Diego State University2030 – 2025

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