Marco Loaiza Delgado

Marco Loaiza Delgado  new_releases

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Senior Data Engineer | AWS, BI & GenAI
Bogota D.C., Colombia

Timeline

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Résumé

Jobs verified_user 15% verified
  • RevStar Consulting
    Data & AI Engineer | RevStar Consulting public Remote experience
    RevStar Consulting
    Feb 2026 - Current (9 months)
    USA (Remote)
    AWS, Bedrock, AgentCore, Redshift, Athena, Glue, PostgreSQL, pgvector, Apache Iceberg, QuickSight, Terraform, Python, SQL.
    • Delivered data and GenAI solutions for 8 startups across digital health, medtech, healthcare analytics, maglev automation, film streaming and creator platforms.
    • Built the PHI pipeline for a neonatal monitoring wearable, streaming data into Iceberg and exposing it in Athena and QuickSight dashboards with row-level security.
    • Built text-to-SQL agents with Bedrock on top of Redshift and PostgreSQL. Accuracy went from 6/20 to 17/20 against the client's previous tool.
  • Globant
    Data Engineer | Globant/Autodesk - Entertainment public Remote experience
    Globant
    Aug 2025 - Feb 2026 (7 months)
    Vancouver, Canada (Remote)
    AWS, Spark, EMR, GitHub, Airflow, Python, SQL, QuickSight.
    • Handled Flow Capture application events coming from several recording centers into the data platform.
    • Maintained the ETL pipelines behind real-time metrics and QuickSight reports, tuning SPICE refreshes and SQL for faster dashboards.
    • Added data quality checks and validations to the streaming data.
    • Tuned Spark jobs on EMR for high-volume processing.
  • Globant
    Data Engineer | Globant/SpinbyOXXO - Fintech
    Globant
    Mar 2024 - Jul 2025 (1 year 5 months)
    Monterrey, Mexico
    SQL, Python, AWS Cloud, Serverless, MongoDB, NoSQL, Glue, EC2, Spark, Airflow, Kafka, Docker, QuickSight.
    • Designed MongoDB data models for customer behavior analytics, optimizing query performance for complex aggregations.
    • Built serverless processing on AWS for high transaction volumes.
    • Automated the ETL flows that fed the analytics platform.
    • Worked with the product and finance teams on transaction reconciliation for the virtual wallet.
  • Globant
    Data Engineer | Globant/ConnectiveRX public Remote experience
    Globant
    Oct 2023 - Mar 2024 (6 months)
    New Jersey, USA - Oct 2023 - Mar 2024
    SQL, Python, AWS Cloud, AzureDevops, Docker.
    • Led the design and optimization of data pipelines, enhancing efficiency and
    reducing costs.
    • Automated ETL tasks and implemented orchestration tools for error-free
    data processes.
    • Provided critical support for production issues and real-time data updates.
    • Collaborated with cross-functional teams to deliver tailored data solutions.
  • ARKHO
    Senior Data Engineer | Arkho.io/Kaufmann Group public Remote experience
    ARKHO
    Jun 2022 - Oct 2023 (1 year 5 months)
    Santiago, Chile - Retail/Trucks
    Python, S3, Lambda, Fargate, MongoDB, DynamoDB, Glue, Spark, Airflow, Kafka, Kinesis, Docker, IoT Greengrass, QuickSight.
    • Built serverless and container apps with Lambda, Fargate and Docker.
    • Managed ETL and real-time streaming from truck IoT sensors.
    • Designed IoT solutions to capture data from sensors and devices on trucks.
    • Stored unstructured sensor data in MongoDB for later processing.
    • Processed images, video and audio into structured data.
    • Recovered and reprocessed data after pipeline and platform failures, restoring lost or corrupted loads.
  • Enel X
    Senior Analytics, Customer Knowledge and Loyalty verified_user Verified experience
    Enel X
    Sep 2018 - May 2022 (3 years 9 months)
    - Increasing the habeas databases for marketing campaigns, collecting all the sources possible with an ETL and applying data quality to the contactability using text mining.
    • Designed and implemented data pipeline architecture for efficient data lifecycle management.
    • Developed ETL processes on the data lake to extract, transform, and load customer-related data.
    • Generated BI reports and implemented advanced analytics
  • Unidad de Planeación Minero Energética
    Specialized Professional, data and electrical projects
    Unidad de Planeación Minero Energética
    Jun 2017 - Dec 2017 (7 months)
    - BI Dashboard for projects risk meterings.
    - -Development a risk model for project's deadlines and commissioning, taking accout some variables like, security' zones, materials rice pricing, and delays.
Education verified_user 0% verified
  • A
    AWS Certified Generative AI Developer - Professional (Early Adopter)
    AWS Certifications
    Apr 2026 - Current (7 months)
    AWS Certified Generative AI Developer - Professional, Early Adopter (Apr 2026). Amazon Bedrock, agents, RAG and vector stores (pgvector), GenAI application design on AWS.
  • A
    AWS Certified Solutions Architect - Associate
    AWS Certifications
    Feb 2026 - Current (9 months)
    AWS Certified Solutions Architect - Associate (Feb 2026). Covers resilient, high-availability architectures, backup and disaster recovery strategies (backup & restore, pilot light, warm standby, multi-site) and RPO/RTO design.
  • A
    AWS Certified Developer - Associate
    AWS Certifications
    Feb 2023 - Current (3 years 9 months)
    LINK TO VALIDATE: https://aws.amazon.com/verification
    VALIDATION NUMBER:6SBTCMP1RJBE12WF
  • A
    AWS Certified Cloud Practitioner
    AWS Certifications
    Sep 2022 - Current (4 years 2 months)
    Verify certification

    Verification number: 47V73PTKQE141533
    Verificate at: https://aws.amazon.com/verification
  • U
    MASTER DEGREE - UNIVERSIDAD DE LOS ANDES
    UNIVERSITY OF ANDES
    Jan 2016 - Mar 2019 (3 years 3 months)
    - Interesting connection between sensors IOT over electric networks and Data forecasting
  • E
    Bachelor Electrical Engineering
    Escuela Colombiana de Ingeniería Julio Gravito.
    Jan 2009 - Sep 2013 (4 years 9 months)