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Jesus Diaz GuzmanJD

Jesus Diaz Guzman

Big Data, Machine Learning, Deep Learning, IA

€200/day
Valencia, ES
3-7 years

Average response time: 1 hour

About Jesus

I am a physicist, generating value for more than 3 years as a freelancer for startups and large banking companies as an AI developer, who need to run projects in Deep Learning and Machine Learning, without leaving aside the Data Science.

My skills spectrum includes: Image Processing using different computer techniques framed in Deep Learning. Management and modeling of different algorithms capable of predicting behavior, framed in the Machine Learning and integrate them with Hadoop environments.

I have worked in Cloud projects both from Google and AWS. Handling of languages, libraries or computational techniques such as: Python, R , C, C++, Java, Scala, SQL, Pycharm, Tensorflow, Pytorch, CUDA, Yolo and many more.
  • Spanish

    Native or bilingual

  • English

    Conversational

  • Italian

    Conversational

Can work on-site
Valencia (up to 50km)

Experience

  • GFT IT Consulting
    AWS Big Data Engineer
    DIGITAL AND IT
    August 2022 - Today (3 years and 10 months)
    Valencia, Spain
    Proyecto para la implementacion de una arquitectura en AWS para un importante banco logrando agregar velocidad en la toma de desiciones, usando microservicios nuevos que optimizas el movimiento y la explotacion de datos.
    LakeFormation Glue Athena SageMaker Studio Data Wrangler
  • Grupo GFT
    Multicloud Big Data Engineer
    August 2022 - Today (3 years and 10 months)
    Valencia, Spain

    ● Ayudar a desarrollar e implementar procesos ETL de Glue para la ingestión de tablas transaccionales y de riesgo, logrando disminuir el tiempo de ingestas en torno al 70%.
    ● Diseñar, desarrollar y ejecutar flujos de trabajo de transformación de datos haciendo uso de DBT e integrarlos con GCP (Big Query). Reduciendo el tiempo de documentación y procesamiento de ETLs.
    ● Desarrollar nueva infraestructura para aumentar las capacidades de modelado del equipo de Data Science. Concretamente poniendo a disposición el servicio SageMaker en cuentas Sandbox.
    ● Apoyar en el diseño de la arquitectura necesaria para soportar los eventos que llegan al lago de datos, procesos de ingesta, procesos CDC.
    ● Implementación y mantenimiento de modelos de aprendizaje automático (realizados por el cliente) en producción "MLOps", haciendo uso de Vertex AI.
    ● Virtualización de datos usando Snoowflake y usando IaC como Terraform.
    ● Establecer y mantener relaciones con las partes interesadas internas, además de servir como un socio de pensamiento estratégico para los líderes de toda la empresa (BBVA-Global).
    ● Creación de un datawarehouse en GCP para el cliente FORD capaz de alimentar los modelos de Machine Learning Tech-Stack: LakeFormation, Glue, Athena, SageMaker, Data Wrangler, AWS Lambda, Google Cloud Storage, AWS Amazon S3, Dremio, Databricks, Google Cloud Dataproc, Google Cloud BigLake, Snowflake, DBT, Google Cloud BigQuery, Google Cloud Dataflow, Looker, AWS Quicksight, Qlik, jupyter, Spark, Flink, Parquet
  • PwC
    Big Data Analytics en PWC
    BANKING AND INSURANCE
    September 2019 - Today (6 years and 9 months)
    Buenos Aires, Argentina
    General objective of the position:
    To participate in the research and automation of processes, based on the large volume of banking data contained in the client's database and its cross-sectional analysis of correlations with other external data, through the application of Machine Learning techniques such as Linear Regression and Logistics,
    Clustering and classification, Random trees and forests, Support vector machine and Neural Networks, with the aim of developing solutions that can generate business assets.

    Achievements
    - Partner in the design and implementation of a Cloudera cluster, using most of the tools of the Big Data ecosystem (HDFS, Spark, Hive), for the processing of transactional data from the four banks belonging to the client.
    - Generation of computational models using RStudio and Python, which determine the financial risk of certain clients through the segmentation of variables such as age, demographic zone
    and purchasing power.
    - Apply and analyze data intake tests by stressing the integration platform of the four banks.
    - Participate in the analysis of the Data Governance tests using Alation (Real-Time Data Lake)
    - Generation of the Data Dictionary used by the integration platform for the processes of
    data loading (ETL, ELT, Intake).
    - Integration of Kafka Apache with different environments
    Python R Hadoop Machine Learning Apache Spark MLlib Scala Linux Spark Apache Kafka Clo Cloudera

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Education

  • Física
    Facultad de Ciencias
    2014

Skill set (43)

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