Henry MONT | Portfolio

Who Am I ?

About Me

I am a Data Consultant at EY within the Financial Services practice, specialized in Data Engineering. I hold a Master’s Degree (diplôme d'ingénieur) in Computer Science from INSA Lyon. My expertise lies in designing data pipelines, managing and using cloud environments and analytical platforms.

With a background spanning from blockchain research to full-stack development, I enjoy bridging the gap between technical complexity and business value. I am particularly passionate about cloud infrastructure, decentralized systems, and financial markets.

Professional Path

My Resume

Experience

Feb 2025 - Present

Data Consultant for Financial Services

EY, Paris, France

June 2024 - Sept 2024

Research Intern (Decentralized Systems)

CNRS, LIRIS, Lyon, France

June 2023 - Aug 2023

Data Engineer Intern

Ki Foundation, Paris, France

May 2022 - July 2022

Data Engineer Intern

Fayat, Razel-Bec, Paris, France

July 2020 - July 2021

Co-Founder & Full-Stack Dev

OnTable, Roanne, France

Education

2022 - 2025

Master's in Computer Science

INSA Lyon (Focus: Data Engineering)

2020 - 2022

Associate Degree in CS (Valedictorian)

Université Paris Saclay

Core Tools

Python, SQL, R

GCP, AWS, Docker

Airflow, Databricks, ETL

Postgres, MongoDB, Redis

Languages

French & English (Fluent)

Chinese (Proficient)

German & Estonian (Beginner)

What I Did?

Portfolio

Cloud Infrastructure (EY)

Administered and managed the Google Cloud Platform (GCP) sandbox used for internal data and AI tool development, ensuring secure and efficient environments for teams.

Migration of programs and data from SAS 9 to SAS Viya (EY)

Supported a large insurance client in the migration of its analytical platform from SAS 9 to SAS Viya (AWS / EKS).

Conducted data audit & lineage analysis, rationalizing 2M objects (70TB) into 45K business-relevant assets (21TB).
Designed and delivered user training sessions to support adoption of SAS Studio and new analytical workflows.

Decentralized Incentive Mechanisms

Research on game theory models to guarantee resource quality in decentralized marketplaces (in collaboration with iExec).

Simulation of "blind slashing" for governance.
Analysis of attack scenarios in decentralized systems.

Blockchain Data Indexing (Cosmos)

Forked and adapted a Cosmos indexer to extract and index transaction data for the Ki Chain through a REST API.

Real-time IoT Data Pipeline

ETL processing of real-time operational data from construction equipment for sustainability audits and optimization.

Want to know more ?

HI! I am Henry MONT