WiredPeople, Inc. logo
WiredPeople, Inc.

Providing subject matter expertise to the ever-changing world of public health.

Freelance Data Specialist, SQL, Python

Backend EngineerSoftware EngineerContractRemoteSeniorTeam 11-50H1B No SponsorCompany SiteLinkedIn

Location

United States

Posted

3 days ago

Salary

0

Seniority

Senior

Professional Certificate5 yrs expEnglishPandasPythonSQL

Job Description

Freelance Data Specialist, SQL, Python

WiredPeople, Inc.

• Analyze the underlying schema of the WellSky platform. • Identify primary/foreign keys and map the complex relationships between clients, caregivers, services, and demographic data. • Create clear, comprehensive Entity Relationship Diagrams (ERDs) and a functional Data Dictionary for future internal use. • Translate business requirements into complex SQL queries to extract accurate datasets. • Utilize Python to automate data extraction, transformation, and formatting processes. • Develop clear Standard Operating Procedures (SOPs) and runbooks. • Conduct a handoff training session with staff to ensure they can independently execute and maintain the reports you build.

Job Requirements

  • 5+ years of experience writing complex SQL queries (CTEs, window functions, complex joins) and building Python data scripts (Pandas, SQLAlchemy, etc.)
  • Proven experience reverse-engineering databases, schema mapping, and creating ERDs using tools like Lucidchart, Visio, or DbSchema.
  • Prior experience working with EHR, EMR, or case management platforms.
  • Specific experience with the WellSky platform is highly preferred.
  • Ability to translate non-technical business needs (e.g., "We need to see which caregivers are assigned to which clients in this county") into technical database requirements.
  • Understanding of best practices for handling sensitive healthcare data and PII.

Benefits

  • WiredPeople provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability or genetics.

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