Rohaan Khan Email & Phone Number

- Developing translation models from the ground up, tailoring them to specific use cases and ensuring optimal performance in diverse scenarios.- Conduct experiments to assess the effectiveness of various neural network architectures, ensuring that our translation models remain at the forefront of the industry.- Oversee the collection and preprocessing of vast linguistic datasets, ensuring they are of high quality and cater to the nuanced needs of our models.- Adopt a philosophy of continuous learning and improvement. Regularly review the latest literature in the ML and translation space, attending workshops and courses to ensure our models benefit from the latest breakthroughs.- Implementing rigorous testing and validation protocols to ensure our models meet strict accuracy and fluency standards. Compare our models' performance against industry benchmarks to ensure we are delivering the best possible solutions to our clients.

Remote

- Development of AI ATS System: Led the creation of an AI-powered ATS, leveraging a Named Entity Recognition (NER) based approach to fine-tune BERT models. This system efficiently identifies preferable candidates by analyzing resumes in-depth.- Resume Ranking with Siamese Networks: Implemented Siamese Networks to rank resumes post-selection, enhancing the accuracy and relevance of candidate shortlisting.- Custom Chatbot Development: Fine-tuned LLaMa 2 models to develop custom chatbots tailored to the requirements of multiple clients, enhancing customer interaction and support.- Developing Scalable RAG Architecture: Innovated a custom Retriever-Augmented Generation (RAG) architecture to create scalable intra-company assistants. This involved:- Utilizing Vector Databases for storing embeddings.Employing Hierarchical Navigable Small World (HNSW) techniques for efficient chunk selection.Integrating Large Language Models (LLMs) for content generation.- Applied Cross-Encoder/Bi-encoder models as rankers to evaluate and enhance the efficiency of the LLM's outputs.

Karāchi, Sindh, Pakistan

● Responsible for implementing Red Bull’s sales & marketing mix on campus.● Infuse Red Bull into the student lifestyle through coordination of projects on campus and support of student events.● Induce trial and awareness, develop new usage situations and create word of mouth.● Spot trends and the opinion leaders on campus.● Liaise with sales teams to help build sales and distribution on and around campus.● Continually seek opportunities to develop Red Bull’s brand profile, image and credibility on and around campus within the student market.● Complete the communication and reporting tasks associated with the SM role.

● Collaborated on a wide range of research projects.● Produce and concise effective visuals via popular visualization tools.● Making large/complex data more accessible and understandable.● Gather data from multiple sources and use various techniques to transform the data.● Pitch ideas for how can we best design visualizations and dashboards.

Karāchi, Sindh, Pakistan

Pakistan

Karachi Pakistan

Over here at first I created Entire theme designs for the company initially ,Theme includes Logo , Posters, Flyers etc. Later on I was promoted to the position of handling the initial launch and digital marketing. I was asked to manage their facebook page, During this time I learned how to market an emerging brand , Brand introduction and making Brand's consistent image.

Bachelor'S Degree, Computer Science

Pre-Engineering

Activities and Societies: - President Chess Society. - General Secretary Science Society - Vice President Pafmun 2018 - Director General.