SQL

React Development and maintenance of modern websites and web applications (frontend + backend) Designing, building, and optimizing interfaces; responsive and cross-browser layouts Experience with frameworks: Flask (routing, templates, forms, database integration, Flask-SQLAlchemy, Flask-Migrate), FastAPI SPA (Single Page Application) development, integration of modern libraries and tools Databases: MySQL, SQL ite, SQL…

Oracle Developer with over 10 years of experience. Specialized in SQL, PL/SQL, data migration, reporting, stored procedures, and APEX. Available for urgent tasks and quick turnaround projects.

BigCommerce, WordPress). I have a deep understanding of product attributes, variations, and platform logic. QA & Testing: Manual testing of web applications, finding bugs before your customers do, and verifying content displays correctly. Data Operations & Analysis (Junior): Organizing, cleaning, and formatting large datasets in Google Sheets. Experience with PostgreSQL for basic data querying and manipulation. Tools: Google Sheets, SQL…

using Tableau and Looker Studio, creating dashboards that reveal valuable insights and support better business decisions. I have a background in economics and over 10 years of experience working with spreadsheets, accounting, and organizing large volumes of information. I can clean, prepare, and transform data into easy-to-understand charts, KPIs, and reports. I work with Tableau, Looker Studio, Excel, Google Sheets, and basic SQL…

Greetings! My name is Daniil. I specialize in developing complex software an high-performance solutions using C#.My core competencies: Full-Stack Development: End-to-end professional software development with intuitive GUI interfaces powered by WPF. Database Support: Relational database design and comprehensive data management using MSSQL. Network Programming: Development of client-server systems and Peer-to-Peer (P2P) networks.