Looking for a job

Тима Ворошилова

@0006636

Message

I build reliable PostgreSQL systems and automate data workflows with SQL and Python.

Serbia

Message

What I'm looking for

I'm looking for a remote-first or international role where I can own database features end-to-end, automate data workflows, optimize SQL performance, and collaborate with distributed teams.

I've built and optimized PostgreSQL-backed applications and automated data workflows across remote, international teams. At Filbert, I replaced manual Excel data processing with repeatable Python scripts using Pandas and OpenPyXL.

I cross-referenced file data with production PostgreSQL records, optimized recurring SQL retrieval, streamlined SSRS reporting, and updated stored procedures and triggers as requirements changed.

At Aristek Systems, I improved database performance for a high-traffic K–12 platform, delivered zero-downtime migrations, built GraphQL endpoints, and supported Redis-cached Ruby on Rails applications in AWS-hosted environments. Earlier at Falcon Space, I designed CRM database logic using triggers, stored procedures, and views.

Experience

Work history, roles, and key accomplishments

SQL Developer

Filbert

Jul 2025 - Sep 2026 (1 year 2 months)

Automated manual Excel-based data extraction and file processing using Python, and cross-referenced data against production PostgreSQL databases. Streamlined SSRS report generation and modified stored procedures and triggers to support changing business requirements.

Python Pandas Openpyxl PostgreSQL SQL SSRS Stored Procedures Triggers Window Functions

Backend Developer

Aristek Systems

Jul 2022 - Jul 2025 (3 years)

Maintained and optimized a PostgreSQL database for a K-12 education platform, refactored legacy code, and introduced database indexing. Built GraphQL API endpoints, used Redis for caching, and wrote RSpec tests in a distributed team environment.

PostgreSQL SQL Database Optimization Indexing GraphQL Redis RSpec Docker Git Unix AWS

SQL Developer

Falcon Space

May 2021 - May 2022 (1 year)

Designed database logic including triggers, stored procedures, and views for core CRM functionality. Integrated SQL-driven logic with front-end interfaces and provided ongoing maintenance and support.