Daniel Díaz

Daniel Díaz  new_releases

About

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Data Engineer
Bogota D.C., Colombia
Contact Daniel regarding: 
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Full-time jobs
Starting at COP10M/month ~USD3.02k/month
Flexible work
Starting at COP10M/hour ~USD3.02k/hour

Timeline

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Résumé

Jobs verified_user 0% verified
  • Publicis Global Delivery
    Data Engineer - Senior Data Analyst
    Publicis Global Delivery
    Jan 2023 - Current (3 years 10 months)
    Data-driven engineer with 5+ years architecting enterprise analytics infrastructure and leading teams at Publicis Groupe. I've designed and deployed scalable data transformation systems that consolidate fragmented data sources into unified, business-ready datasets, reducing operational overhead and enabling self-serve analytics at scale.

    At my current role, I architected North Star, a centralized transformation layer in BigQuery that consolidated paid media feeds across Search, Social, Programmatic, and Display into a single source of truth for downstream reporting. I then built Constellation DataHub, a modular, config-driven ingestion framework that eliminated bespoke pipeline logic and applied software engineering principles—ve
  • NiCE
    Business Analyst
    NiCE
    Jul 2021 - Current (5 years 4 months)
    - Responsible for bridging the gap between IT and the client business using data analytics to assess processes, determine requirements, and deliver data-driven recommendations and reports to executives and stakeholders.
    - In charge of engaging with business leaders and users to understand how data-driven changes to processes, products, services, software, and hardware can improve efficiencies and add value. Additionally, I leveraged my knowledge of Veeva CRM, which was utilized by some of our clients, to enhance our understanding of customer relationship management and its impact on business processes, ensuring that our data-driven recommendations were aligned with client needs and industry standards.
  • N
    Department Direction - Economist
    National Statistics Ofice - DANE
    Feb 2020 - Jul 2021 (1 year 6 months)
    - Implemented innovative methods that reduced average process time by more than 50%, most of them based on automating methods on existing processes.
    - Designed the processing strategy that the Statistics National Department used to produce information about COVID-19 surveys.
    - Design and produced automatic reports based on the needs of government entities (mayors, congress, governors) to study the impact of COVID-19 on the well-being of the population.
  • Teleperformance Spain
    Mission Controller Analyst Lead
    Teleperformance Spain
    Jul 2019 - Dec 2019 (6 months)
    - 20% Improvement of Service Level and Allocation inside Colombia's Microsoft Campaign during my service.
    - Used multivariate analysis to inform on the progress of new strategies at a business level. These reports were used by the managers team to assess the achievements of the campaign at a Colombian level.
    - Leader and administrator of 2 controllers, providing accurate and timely reports for KPI's, operation status and customer trends.
  • IBM
    Customer Relationship Representative
    IBM
    Jan 2019 - Jul 2019 (7 months)
    - Manage the end to end process to recognise department deals. Including legal verification of clauses in business contracts, interaction with multiple teams in agile environments, use of CRM tools for data management, conduct meetings with vendors
    - Structuring, modelling and doing viability studies of financial proposals for clients.
  • Universidad del Rosario
    Statistics mentor
    Universidad del Rosario
    Aug 2017 - Dec 2017 (5 months)
    Course name: Statistics [2nd Semester - 2017]
Education verified_user 0% verified
  • Universidad Javeriana
    MSc. Analytics for Business Intelligence
    Universidad Javeriana
    Jul 2021 - Current (5 years 4 months)
  • Harvard University
    Data Science: Inference and modeling
    Harvard University
    Jan 2020
  • B
    Big Data foundations
    Jan 2019
  • Universidad del Rosario
    Economist
    Universidad del Rosario
    Jan 2015 - Jan 2019 (4 years 1 month)
Projects (professional or personal) verified_user 0% verified
  • Publicis Global Delivery
    Automation
    Publicis Global Delivery
    Jan 2023 - Current (3 years 10 months)
    Got it—here's a professional summary for your automation engineer application:

    Professional Summary

    Automation-focused engineer with 5+ years designing and operationalizing end-to-end data workflows and infrastructure at scale. I've built config-driven frameworks that eliminate manual, repetitive work and implemented robust CI/CD systems that allow teams to self-serve rather than maintain.

    At Publicis Groupe, I designed and launched Constellation DataHub, a modular, config-driven ingestion framework that onboards new APIs and flat files without rewriting pipeline logic. This framework applied software engineering principles—version control, modularity, separation of config from code—to what was previously be
Publications verified_user 0% verified