I am a 4th year Ph.D. candidate in Computer Science at the University of Vermont and a research scientist at OpenMined. I am very fortunate to be advised by Joe Near. I work at the crossroads of privacy, security, and safety, across different kinds of AI models, including generative AI. My research aims to transform how we build and deploy machine learning systems, ensuring they protect not just data, but also the people and models involved.

I tackle fundamental questions about responsible AI development: ‘How do we create AI systems that respect privacy while remaining powerful and useful?’, ‘How can we bridge the gap between theoretical guarantees and practical, scalable solutions?’,  ‘What new risks emerge as AI systems grow more advanced, and how can we address them effectively?’ 

To answer these questions, I focus on making AI systems trustworthy at multiple levels: from secure multi-party computation protocols that enable privacy-preserving collaboration at scale (input privacy), to differential privacy techniques that safeguard outputs & mitigate unintended memorization, and contextual privacy systems that protect individuals in their daily interactions with AI.

I was also fortunate to work with IBM Research’s Trustworthy AI group last summer under Karthikeyan Natesan Ramamurthy, mentored by Hao Wang and Amit Dhurandhar.

Fun fact: I’m a true citizen of the world! I’ve hopped across three continents for my education – the journey started with my undergrad in Cameroon, my Master’s degree brought me to Turkey, and now I’m crushing it in the land of the stars and stripes, the good ol’ USA!. Talk about racking up those frequent flyer miles!

Interested in collaborating? If you have a cool idea and would like to discuss it, don’t hesitate to email me.

What's New?

May 2026: 🏆 Awarded the CS Graduate Award for 2025/2026

May 2026: 🎓 Graduation Day (yayy) — completed the PhD program!

May 2026: I'm on the program committee for NeurIPS 2026

April 2026: Our paper Beyond Fixed Psychological Personas: State Beats Trait, but Language Models are State-Blind was accepted as a Findings paper at ACL 2026

April 2026: Our paper Differentially Private Multimodal In-Context Learning was accepted at TPDP 2026

March 2026: 🎉 Defended my PhD Thesis: Privacy In Language Model Training, Inference, And Interaction

March 2026: I'm on the program committee for ICML 2026

March 2026: Our paper Every Boundary Matters: Evaluating Contextual Privacy Across Agentic Workflows was accepted for presentation at the 8th Annual Symposium on Applications of Contextual Integrity (PrivaCI 2026)

November 2025: I'm on the program committee for the FAST (Foundations of Agentic Systems Theory) workshop

October 2025: I'm on the program committee for Secure and Trustworthy Machine Learning (SaTML 2025)

October 2025: Proposed my PhD Thesis

May 2025: Super excited to be re-joining IBM Research this summer as a Research Scientist Intern

May 2025: Our paper Differentially Private Learning Needs Better Model Initialization and Self-Distillation accepted at TPDP 2025

May 2025: Gave a spotlight oral 🔥 talk for our paper Differentially Private Learning Needs Better Model Initialization and Self-Distillation at NAACL 2025

April 2025: I'm on the program comittee for TPDP 2025

March 2025: Our blogpost Reflections from the Differential Privacy Beyond Algorithms Workshop got published on OpenDp.

February 2025: I'm on the program comittee for ACM FAccT 2025

January 2025: I gave an invited talk about "DP Learning Needs Better Model Initializaiton & Self-Distillation" at Moveworks

January 2025: Our paper Differentially Private Learning Needs Better Model Initialization and Self-Distillation got accepted at NAACL 2025

Decemeber 2024: New paper on arxiv: SoK: Usability Studies in Differential Privacy

December 2024: We presented 2 papers at the Solar Workshop - NeurIPS 2024

October 2024: New paper on arxiv: Differentially Private Learning Needs Better Model Initialization and Self-Distillation

August 2024: I led a breakout session on the topic "Implementing DP in practice: technical and sociotechnical challenges." in the DP Beyond Algorithms workshop at the OpenDP Community Meeting 2024

August 2024: I presented our paper Evaluating the Usability of Differential Privacy Tools with Data Practitioners at SOUPS 2024

July 2024: I am an ethics reviewer for NeurIPS 2024

June 2024: Our paper Evaluating the Usability of Differential Privacy Tools with Data Practitioners accepted at SOUPS 2024 - which is Co-located with USENIX2024

May 2024: Joining Karthikeyan Ramamurthy's team at IBM this summer as a Research Scientist - Trustworthy Foundation Models Summer Intern

May 2024: I am a program commitee member for TPDP 2024 - Theory and Practice of Differential Privacy

April 2024: Our paper OLYMPIA: A Simulation Framework for Evaluating the Concrete Scalability of Secure Aggregation Protocols accepted at IEEE -SATML2024

March 2024: I was featured as Openmined contributor of the month

December 2023: I am a program committee member for -The Fifth AAAI Workshop on Privacy-Preserving Artificial Intelligence (PPAI-24)

November 2023: I delivered an invited talk at Tumult Labs on our paper: Evaluating the Usability of Differential Privacy Tools with Data Practitioners

September 2023: New paper on arxiv: Evaluating the Usability of Differential Privacy Tools with Data Practitioners

September 2023: I gave a invited talk on "Privacy Preserving Machine Learning" to the UVM board of directors

August 2023: Two of our papers accepted at TPDP 2023

July 2023: I am an ethics reviewer for NeurIPS 2023

July 2023: Our new technical blogpost: How To Audit An AI Model Owned by Someone else (Part 1) posted on OpenMined

June 2023: I graduated from OpenMined's immersive Padawan Program

May 2023: I am a program committee member of the first Generative AI+Law -GenLaw workshop at ICML 2023

Febraury 2023: New paper on arxiv: OLYMPIA: A Simulation Framework for Evaluating the Concrete Scalability of Secure Aggregation Protocols

Febraury 2023: Our paper Different Deep Learning Based Classification Models for COVID-19 CT-Scans and Lesion Segmentation Through the cGAN-UNet Hybrid Method got accepted at Traitement du Signal Journal

Febraury 2023: I am giving a talk on "Privacy Preserving Machine Learning" in Factored Learning Fest

December 2022: I am a volunteer at the Women in Machine Learning Workshop (WiML) held at NeurIPS2022

August 2022: I am giving a talk on my summer RLOS Microsoft Research project: Compiler optimization for Reinforcement Learning

June & August 2022: ML Oxford Summer ML : ML x Fundamentals Track & ML x Finance Track

June 2022: Differential Privacy summer school, Boston

June 2022: Our paper 'Prediction Sensitivity: Continual Audit of Counterfactual Fairness in Deployed Classifiers' featured on Montreal AI Ethics

June 2022: Joined core team in Openmined as Research Scientist

May 2022: Gave a talk on Privacy and Fairness in AI at the University of Buea

Feb 2022: New paper on arxiv: Prediction Sensitivity: Continual Audit of Counterfactual Fairness in Deployed Classifiers

Feb 2022: Co-organzing Differential Privacy Reading Group at UVM

Oct 2021: Presented our paper Feature Extraction Methods for Predicting the Prevalence of Heart Disease at the 6th International Conference on Smart City Applications

Sept 2021: Accepted for Google’s CS Research Mentorship Program

Aug 2021: Started PhD at the University of Vermont