I

Iman S.

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Data Engineer at ALTEN
Ontario, Canada

Timeline


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Résumé


Jobs verified_user 0% verified
  • A
    Data Engineer
    ALTAN US - Amazon Robotics
    Feb 2024 - Aug 2024 (7 months)
    • Built and maintained multi‑tenant data workflows to migrate customer profiles under centralized admin control, improving governance and access management. • Created a cost-optimization backlog (partitioning & clustering redesign) that cut S3+Redshift spend 28%; presented findings to finance & engineering leadership, securing approval within one week. • Re‑designed ETL partitioning and clustering to align compute/storage with usage patterns, driving meaningful cost efficiency. • Partnered with data analysts to publish curated datasets; owned infra and data contracts while enabling analysts to iterate on job logic.
  • Geotab
    DataOps Developer
    Geotab
    Jan 2023 - Feb 2024 (1 year 2 months)
    • Integrated disparate systems and standardized data flows, improving data reliability and consistency across the analytics platform. • Audited Airflow DAGs to deprecate/rewrite low‑value jobs, reducing failure surface area and operational overhead. • Provided on‑call support for data services; triaged incidents to protect SLAs and minimize downtime. • Proposed and drafted a new architecture for compromised pipelines, increasing resiliency and throughput. • Built Apache Superset dashboards on BigQuery usage to visualize compute, storage, and project‑level cost trends for stakeholders.
  • Wealthsimple
    Oracle Developer
    Wealthsimple
    Nov 2021 - Sep 2022 (11 months)
    • Implemented Datadog monitors/dashboards for Redshift and Fivetran logs, improving platform visibility and reliability. • Delivered a 4‑stage pipeline: ingest Datadog via API → load to Redshift → export to S3 (via PostgreSQL) → present insights in Periscope for business users. • Analyzed 39 Oracle Forms for a core finance system; refactored PL/SQL packages/procedures to improve maintainability. • Automated Redshift cluster reboot via Airflow (Python/SQL) to address performance degradation during heavy loads. • Assisted with onboarding and training of interns.
Education verified_user 0% verified
  • Seneca College
    Advanced Diploma
    Seneca College
    Jan 2021 - Apr 2022 (1 year 4 months)
  • Seneca College
    Diploma
    Seneca College
    Jan 2019 - Dec 2020 (2 years)