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Alom
@sadrulalom
Level 1
Senior Data Engineer, Snowflake and Microsoft Fabric Specialist, Databricks
Bangladesch
Englisch
Über mich
Core Skills: Snowflake Data Cloud, Microsoft Fabric, Data Engineering, Cloud Data Warehousing, ELT/ETL Pipelines, PySpark, dbt, Data Modeling, Medallion Architecture, Lakehouse Design, Semantic Models, Data Governance, RBAC, Cost Optimization, SQL Server, Performance Tuning, Streamlit Dashboards, PowerShell Automation, High Availability & Disaster Recovery.
Demo Overview: https://sadrulemail.github.io/snowflake-data-pipeline-automation/snowflake_pipeline_dashboard.html
Kompetenzen
Alom
45 $/Stunde
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Data Warehouse
I will do snowflake cloud database, cloud data warehousing, data engineering and dbt
Datenbankadministrator
I will do database administration, performance tuning and cloud migration
Möchtest du auf Stundenbasis arbeiten?
Erzähle Alom, was du brauchst.
45 $
/
StundePortfolio
Arbeitserfahrung
Associate manager
BRAC • Vollzeit
Mar 2020 - Present • 6 yrs 4 mos
Architect and maintain enterprise Snowflake data warehouses, and design Microsoft Fabric medallion (bronze/silver/gold) Materialized Lake View pipelines sourcing from Dynamics 365 Finance & Operations. Lead an end-to-end ERP-to-Snowflake data migration (legacy NetSuite system), building cleansing and transformation logic to consolidate financial data into a unified Snowflake warehouse. Design and support Databricks/PySpark transformation workflows alongside Snowflake ELT pipelines for large-scale data integration across multiple source systems. Built an automated Fabric data-validation framework in Python that connects to Lakehouse tables/MLVs, runs comparison queries, and generates branded HTML validation reports for QA sign-off. Manage ETL/ELT processes using Snowpipe, Streams, and Tasks for continuous, accurate data loading; optimize Snowflake performance through query analysis and workload tuning, reducing computing costs by 25%. Administer SQL Server and Azure SQL Database/VMs — installation, AlwaysOn Availability Groups, failover clustering, backup & recovery, and disaster-recovery planning. Enforce data security and governance through RBAC, encryption, and access-control policies across Snowflake and Azure environments; provide 24x7 support for critical production systems. Collaborate with data analysts and data scientists to translate business requirements into scalable data models, dashboards (Streamlit), and documented, production-ready solutions.
24 Bewertungen
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jadessel
Vereinigte Staaten
Alom is very experienced and knowledgeable. He completed my project ahead of the project due date. He followed our specifications exactly as requested.
Antwort des Freelancers
Hilfreich?
apkhokhar
Vereinigte Staaten
Hilfreich?
bhaskarchowd531
Indien
Hilfreich?
alexandrutausch
Wiederkehrender Kunde
Rumänien
He did everything he could to make sure we squeezed everything out of the DB on importing and operations in this stage of the project. Thank you to Alom! Its worth working with him! Also works outside of production hours if its a must.
Antwort des Freelancers
Hilfreich?
alexandrutausch
Wiederkehrender Kunde
Rumänien
So here is the deal. Amol is great at what he does, not a lot of words, just action. He delivered in record time, he was great at identifying the issue, fast in response times, he gave me a resolve time of 2 hours for a database recovery on a PRODUCTION SERVER. Let that sync in. ON A PRODUCTION SERVER....
Antwort des Freelancers
Hilfreich?
