Curriculum Vitae

Education, experience, and achievements

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Education

PhD in Computer Science (EU's Marie Skłodowska-Curie Fellowship)

2020 — 2024

Université Côte d'Azur, Nice, France

  • Led a pioneering project on the 3D reconstruction of the human body, focusing on real-time human biomechanics capture using deep learning and neural rendering techniques (NeRF, Gaussian Splatting).
  • Published research findings in international conferences, contributing to the scientific community.
  • Collaborated with academic partners at Brown University and industry partner Youdome in Monaco.

MSc in Computer Science and Engineering (Specialized in Artificial Intelligence)

2017 — 2020

Politecnico di Milano, Milan, Italy

  • Mastered AI, Machine Learning, Data Science, and Computer Vision through intensive, project-based coursework.
  • Developed a robust analytical foundation in mathematics, probability, statistics, and critical thinking.

B.Tech in Computer Science & Engineering

2013 — 2017

West Bengal University of Technology, Kolkata, India

  • Final thesis on automated region selection in images based on visual saliency.

Experience

Senior Research Engineer

2025 — Present

Unith AI, Barcelona, Spain

  • Developing next-generation real-time conversational 3D digital human avatars with lifelike interaction capabilities.
  • Integrating large language models (LLMs), speech-to-text (STT), text-to-speech (TTS), and cutting-edge 3D avatar research to enable seamless real-time human–AI conversations.
  • Tools: Python, GenAI, Gaussian Splatting, UV, Pydantic, AWS, and PyTorch.

Senior Machine Learning Engineer

2024 — 2025

Haxion AI, San Francisco, United States — Remote from Spain

  • Designed and deployed production-grade LLM pipelines, enabling real-time natural language interaction with complex 3D datasets.
  • Developed an iOS mobile app using ARKit to capture 3D scenes using LiDAR and cameras.
  • Developing a pipeline to generate 3D scenes along with their corresponding 3D features from videos.
  • Delivered end-to-end prototypes to client-ready solutions, ensuring model validation and deployment feasibility.
  • Tools: Python, GenAI, LLMs finetuning, VLMs, Gaussian Splatting, UV, Pydantic, FastAPI, AWS, and iOS.

Visiting Researcher

2022 — 2024

Brown University, Providence, USA

  • Key Contribution: Designed and executed algorithms for 3D human digitization using Neural Rendering techniques (e.g., NeRF, Differentiable Rendering), enhancing the quality of 3D human reconstruction.
  • Optimization: Improved training performance for large-scale neural rendering models by implementing multi-GPU distributed AI pipelines, resulting in faster model convergence.
  • Research Impact: Published peer-reviewed papers in CVPR conferences, contributing to the wider research community through the development of novel techniques in neural rendering.

Teaching Assistant

2022 — 2023

Université Côte d'Azur, Nice, France

  • Taught 3D Machine Vision to Master's students at Polytech Nice Sophia.
  • Covered end-to-end pipeline: Azure Kinect DK, ROS Melodic, and real-time point cloud visualization in RViz.

Machine Learning Engineer

2020

Next Industries S.R.L, Milan, Italy

  • Developed and deployed machine learning models for wearable edge devices with a focus on motion gesture recognition in real-time, improving device accuracy and responsiveness.
  • Collaborated with cross-functional teams including hardware and software engineers to align machine learning algorithms with business goals and product requirements.

Data Scientist Intern

2019 — 2020

UniCredit Services S.c.p.a., Milan, Italy

  • Automated and optimized financial processes using NLP and deep learning, resulting in a 40% reduction in manual processing time and a significant 30% in operational efficiency.
  • Deployed NLP microservices in a distributed architecture aligned with data governance principles.
  • Collaborated with product teams to deliver AI-driven features that improved the user experience, aligning with business goals and customer needs.
  • Tools: Python, Spacy, OpenCV, GitLab, MLflow, scikit-learn, Docker, Kubernetes.

Skills

Core

Generative AI LLMs VLMs NLP Computer Vision Deep Learning RAG AI Observability

Languages

Python C++ Java SQL CUDA Matlab

ML/CV

PyTorch TensorFlow OpenCV Scikit-learn FastAPI Diffusers Hugging Face gRPC Pydantic

3D/Graphics

NeRF 3D Gaussian Splatting Differentiable Rendering ARKit LiDAR

DevOps

Docker GCP AWS CI/CD MLflow Kubernetes GitHub Actions

Awards

2025 — Claude Code in Action — Anthropic
2025 — GCP Fundamentals — Google Cloud
2022 — Best Poster Award — EuroGraphics 2022
2022 — Winner of E-Health Creathon — University Côte d'Azur
2020 — EU's H2020 Marie Sklodowska-Curie Fellowship
2019 — Official IOI Mobile Application Developer

Languages

English Proficient
Hindi Native
Bengali Native
Italian Beginner
Spanish Beginner

Affiliations

UCA
PoliMi
Brown
CNRS
I3S
UNITH
Haxion