Experience | Rajan Das Gupta

Research Experiences

Research Associate, ElITE Research Lab LLC | New York, USA / Remote | Oct 2024 – Present
- Designed and evaluated retrieval-augmented multimodal systems for clinical decision support.
- Developed interpretable machine learning models robust to distribution shift in healthcare settings.
- Led end-to-end research workflows, including problem formulation, modeling, evaluation, writing, and revision.
- Contributed to projects involving clinical AI, multimodal reasoning, and explainable decision support.
Research Assistant, Multimedia University | Malaysia / Remote | Sept 2024 – Aug 2025
- Developed deep learning and natural language processing models for applied AI research.
- Constructed datasets and annotation pipelines to support reproducible model evaluation.
- Contributed to experimental design, implementation, result analysis, and manuscript preparation.
Researcher, American International University-Bangladesh | Dhaka, Bangladesh | Oct 2023 – Sept 2024
- Built interpretable machine learning models for clinical prediction tasks.
- Conducted full research lifecycle activities, from literature review and data preparation to evaluation and publication.
- Collaborated on research in healthcare AI, explainability, and applied machine learning.

Lecturer, PLAYPEN Education | Bangladesh | September 2023 – October 2024
- Teach machine learning, data structures, programming, and applied computer science topics.
- Mentor students on algorithmic thinking, programming fundamentals, and machine learning projects.
- Support student learning through project-based instruction and technical guidance.

Product Manager, AI Systems, APEX DMIT Ltd. | Bangladesh | Oct 2024 – Present
- Translate machine learning research into deployable AI systems and product specifications.
- Define system architecture, product requirements, and implementation priorities for AI-enabled applications.
- Coordinate between research, engineering, and product teams for AI system development.
Project Coordinator and UX Lead, Olivine Limited | Bangladesh | Oct 2021 – July 2023
- Managed software development lifecycles across product planning, design, implementation, and delivery.
- Conducted UX-driven product design, stakeholder coordination, and usability-focused feature planning.

Mentor / Lecturer at PLAYPEN Education (September 2023 – October 2024)
- Mentor students on programming fundamentals, machine learning foundations, and applied AI projects.

Judge at Three Minute Thesis Competition (2025)
Coming soon — additional volunteering and social contribution roles will be listed here.