You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Usarian SkiffUS

Usarian Skiff

Senior Data Architect | ERP Migration Specialist

€689/day
Denton, US
15+ years

Average response time: 1 hour

About Usarian

I specialize in the high-stakes data transitions that drive Government and Financial sectors

With over 20 years of experience, I am the consultant enterprise clients call when their data migration is too large, too complex, or too critical to fail. I bridge the gap between legacy architectural debt and modern, scalable environments

Specialized Industry Expertise:
  • FinTech (Beal Bank / FIS / Fiserv): Spent 5+ years leading deep-level data conversions and systems architecture within the FinTech space. I understand the absolute necessity of transactional integrity, audit trails, and the rigorous "zero-error" requirements of financial data
  • GovTech (Tyler Technologies / Municipal Systems): Deep expertise in the GovTech ecosystem, specifically Tyler Munis and Odyssey. I have led massive conversion efforts transitioning public sector entities from legacy platforms to modern ERP environments, navigating the unique complexities of fund accounting and public record schemas
The "Data Surgeon" Approach:
  • Failed Load Recovery: I am frequently engaged to perform "surgical" repairs on production databases after an automated import or standard migration tool (like Altair Monarch) has failed
  • High-Volume Engineering: Where standard tools hit a ceiling, I build custom high-performance pipelines. I have successfully engineered solutions for 100GB+ datasets (16M+ records) using SSIS, BCP, and T-SQL to bypass architectural bottlenecks
  • Massive-Scale Healthcare Integration: Proven track record in the healthcare sector (Guidehouse/Caspian) managing ultra-high-volume EDI and ETL processes where data accuracy is a matter of compliance and service delivery
Technical Core:
  • Database: SQL Server Expert (2000–2022), Azure SQL, AWS RDS
  • Tools: SSIS, SSRS, BCP, T-SQL Automation, PowerShell
  • BI & Reporting: Logi Analytics, Crystal Reports, Business Objects, PowerBI
I prioritize system safety above all else
  • English

    Native or bilingual

Can work on-site
Denton (up to 50km), Dallas (up to 50km), Fort Worth (up to 50km), Plano (up to 50km)

Experience

  • U.S. Tech Solutions (Contractor)
    SQL Server DBA / Conversion Specialist
    DIGITAL AND IT
    June 2025 - January 2026 (7 months)
    Pinellas County, FL, USA
    • • Migrated justice system data from Tyler Justice (Odyssey) to STAC Web platform.
    • • Managed schema mapping, data quality verification, and system integration testing.
    • • Developed automation scripts in T-SQL and PowerShell for migration repeatability.
    • • Coordinated closely with multiple IT teams to ensure compliance with security and audit requirements.
    SQL Server Powershell Tyler Odyssey STAC Web XML
  • Caspian Technology Concepts
    SQL Server Database Administrator
    DIGITAL AND IT
    June 2025 - January 2026 (7 months)
    • • Resolved a major data integrity failure involving 25,000 incorrectly imported records cascading across 6 dependent tables.
    • • Performed full relational impact analysis and mapped all affected entities.
    • • Architected a safe, auditable mass-deletion and rollback strategy with guaranteed restorability and thorough pre-production testing.
    • • Delivered a clean, stable database copy and verified full system recovery.
    SQL Server Powershell Transact-SQL SQL Communication strategy
  • Client First Technology Solutions
    SQL Server Database Administrator / Developer
    DIGITAL AND IT
    January 2025 - Today (1 year and 5 months)
    • • Supported municipal clients migrating off Tyler Munis platforms to new systems.
    • • Designed and executed data migration plans, validation scripts, and conversion routines.
    • • Designed and delivered 8 SSRS reports using Tyler Munis source data, including revenue and HR analytics.
    • • Performed SQL development, server configuration, and client training in SSRS security and organizational standards.
    • • Ensured stability, integrity, and accuracy of migrated data across multiple government agencies.
    SQL Server SSRS Transact-SQL SSRS Server Administration Communication strategy

Recommendations

Be the first to recommend Usarian

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Microsoft Certified IT Professional (MCITP): Database Administrator – SQL Server 2005
    Microsoft Certified IT Professional (MCITP): Database Administrator – SQL Server 2005
  • Oracle 11g DBA I
    Advanced Concepts Training Corp.
    Oracle 11g DBA I

Certifications

  • MCITP - SQL Server Database Administrator
    Microsoft
    2010

Skill set

Categories