Martí Jordà Roca

Martí Jordà Roca Email and Phone Number

Software Engineer @ NeuralTrust
Vic, CT, ES
Martí Jordà Roca's Location
Vic, Catalonia, Spain, Spain
About Martí Jordà Roca

Top projects that I have been involved in:1. 🐱 Machine Learning Platform for Wallapop: - Designed and built a robust machine learning platform at Wallapop. - Using tools such as Sagemaker, Cloudformation, Flyte, Kubernetes, and Feast. - Simplified the process of deploying machine learning models into production.2. 🐹 Production ML Models: - Successfully deployed several ML models, including: - Marketing churn prediction - Category classifier - Weight suggestion model - Utilized Flyte, Sagemaker Endpoints, and Grafana for efficient monitoring.3. 🐼 Personalization Model: - Maintain and improve an ALS collaborative filtering model with implicit feedback. - Using Spark, Airflow, and MLflow for seamless model management.4. 🐶 Google Analytics Streaming Data Processing: - Processed clickstream data from Google Analytics. - Stored the processed data in Delta Lake using Spark Structured Streaming.5. 🐷 Custom Python ML Model Framework: - Created a flexible framework for saving, loading, tracking, and deploying custom Python ML models. - Integrated MLflow, AWS Sagemaker, and Python for streamlined workflows.About Me:Born in the small town of Vic and currently living in Barcelona. My passion lies in the realms of Big Data, Machine Learning, and Deep Learning, particularly in taking these models to production. I thrive on learning about cutting-edge machine learning technologies and architectural advancements.Beyond my professional pursuits, I’m an energetic and proactive individual. Whether it’s a game of handball, a session at the gym, or diving into new knowledge, I’m always seeking ways to enhance my skills and contribute effectively.Feel free to connect—I’m eager to engage with fellow enthusiasts and collaborate on exciting projects! 🚀

Martí Jordà Roca's Current Company Details
NeuralTrust

Neuraltrust

View
Software Engineer
Vic, CT, ES
Website:
neuraltrust.ai
Employees:
12
Martí Jordà Roca Work Experience Details
  • Neuraltrust
    Software Engineer
    Neuraltrust
    Vic, Ct, Es
  • Neuraltrust
    Software & Ml Engineer
    Neuraltrust Oct 2024 - Present
    Barcelona, Catalonia, Spain
    Building the platform to secure, analyze and understand GenAI.
  • Wallapop
    Machine Learning Engineer
    Wallapop Jul 2022 - Oct 2024
    Barcelona, Catalonia, Spain
    Designing and building the machine learning platform for Wallapop to simplify and facilitate taking into production machine learning models. Using Sagemaker, Cloudformation, Flyte, Feast, k8s and Grafana.Other top projects that I have been involved in:- Define standard ML project Software architecture.- Taking into production models for churn, item category classification, weight suggester.- Designing architecture for item embeddings personalization model. Using Open Search, Sagemaker Batch Transform Jobs.- Web app accessible for the whole company to show our inhouse ML models. Using Streamlit and ECS.- Reduced cost of Sentence Transformers online inference model up to a 90%, compiling it with AWS neuron.- MVP for developing ML pipelines with Flyte using EKS.- Automatic Background Removal model MVP.
  • Mango
    Data Scientist, Personalization
    Mango Jun 2020 - Jul 2022
    Barcelona Area, Spain
    Projects involved:- Build a Qlik dashboard for Google clickstream data analysis and its data pipeline. Using Qlik Sense, Airflow, Pyspark, S3 and AWS Glue.- Build a Qlik dashboard for sales analysis and its data pipeline. Using Qlik Sense, Airflow, Pyspark and S3.- Developed a framework for saving, loading, tracking and deploying any custom python machine learning models to AWS Lambda or Sagemaker.- Design and implementation of a real-time inference model for nearest-neighbors clothes.
  • Mango
    Data Engineer
    Mango Jun 2019 - Jun 2020
    Barcelona, Catalonia, Spain
    Projects:- Realtime clickstream recommendation system using scala with spark, AWS Kinesis, DynamoDB, AWS Lambda and API Gateway and S3.- Develop a ETL process for the company Data Lake which writes as Delta any data file written in a folder of the Data Lake. Using AWS Lambda, PySpark and S3.- Orchestration of a data pipeline for a machine learning model that finds similar clothes to each other. Using Airflow, PySpark, Scala and DynamoDB.- Serverless webpage POC using Angular, Typescript as frontend and AWS Lambda, DynamoDB and APY Gateway as backend.

Martí Jordà Roca Education Details

Frequently Asked Questions about Martí Jordà Roca

What company does Martí Jordà Roca work for?

Martí Jordà Roca works for Neuraltrust

What is Martí Jordà Roca's role at the current company?

Martí Jordà Roca's current role is Software Engineer.

What schools did Martí Jordà Roca attend?

Martí Jordà Roca attended Universitat Pompeu Fabra.

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