Mihajlo Velkovski
@mihajlovelkovski
I validate enterprise data pipelines and turn SQL analysis into reliable business insights.
ZimbabweWhat I'm looking for
At BlueCloud, I validate data across 32 enterprise accounts for clients including AT&T, BlackRock, BNSF, U.S. Bank, and Verizon. I use SQL, Databricks, Snowflake, Excel, and cross-platform reconciliation to identify anomalies, investigate root causes, and support 100% on-time delivery with zero critical data-quality escalations.
Over a decade in data-focused roles at FieldRoutes, ServicePro, and BlueCloud, I've cleaned, mapped, audited, and maintained large datasets, built SQL reporting for sales performance and KPIs, and collaborated with teams to resolve data issues. My earlier technical support experience also strengthened my approach to incident resolution, documentation, SLAs, and process improvement.
Experience
Work history, roles, and key accomplishments
Performing comprehensive data validation across diverse data pipelines, ensuring consistency, completeness, and accuracy of incoming datasets from multiple structured and unstructured sources. Managing and validating data across 32 enterprise accounts, proactively identifying anomalies and discrepancies using SQL queries, Excel formulas, and Databricks. Leveraging tools such as SQL, Databricks, Sn
- Performed comprehensive data validation across diverse data pipelines, ensuring accuracy and completeness of datasets.
- Managed data for 32 enterprise accounts, identifying anomalies using SQL, Excel, and Databricks.
- Collaborated with cross-functional teams to resolve data inconsistencies, adhering to quality assurance standards.
- Contributed to 100% on-time project delivery with zero
-Data manipulation and mapping-Organize data as per customer demands
-Data validation- Validate input data and before outputting into reports/database.
-Support and maintenance of business as per usual issues
-Created SQL queries to aggregate sales data and calculate performance metrics such as total revenue, sales volume, average order value, and year-over-year growth.
-Developed custom solution
Collect, clean, validate, and maintain large datasets across multiple business systems and platforms. Created SQL queries to aggregate sales data and calculate performance metrics such as total revenue, sales volume, average order value. Ensure data integrity by identifying and resolving inconsistencies, duplicates, and missing values. Perform regular audits to maintain database accuracy and compl
Serve as the primary escalation point for complex hardware, software, and network-related technical issues. Provide Tier 2/Tier 3 support to internal users and external clients through phone, email, and remote tools (e.g., TeamViewer, RDP). Collaborate with cross-functional teams (networking, DevOps, cybersecurity) to resolve advanced system and infrastructure issues. Perform root cause analysis o
Worked as QA Specialist at FieldRoutes, a ServiceTitan company.
Senior Technical Support Specialist
Aug 2012 - Feb 2013 (6 months)
Worked as Senior Technical Support Specialist at FieldRoutes, a ServiceTitan company.
Worked as Technical Support Specialist at HP.
Education
Degrees, certifications, and relevant coursework
Mihajlo hasn't added their education
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Tech stack
Software and tools used professionally
Availability
Location
ZimbabweAuthorized to work in
Job categories
Skills
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