Data & Backend

Database Driven Applicationsbuilt on real data, logic, and performance

I design and build applications where data is the core of the system. From database modeling and queries to reporting flows and backend logic, I focus on building systems that are reliable, scalable, and efficient.

SQLPostgreSQLMSSQLReportingData Modeling

What I build

01

Database-driven business applications

02

Complex reporting systems and data workflows

03

Data modeling and relational schema design

04

Optimized queries and performance tuning

05

Integration of multiple data sources

06

Backend logic built around real data flows

Core focus

Systems where data is central to how the product works

Database-driven applications are more than forms and tables. They depend on strong schemas, consistent business logic, reporting flows, and backend architecture that respects how real data behaves inside the product.

Data Modeling

I design structured schemas and application data models that support real business rules, reporting, and long-term maintainability.

Reporting Workflows

I build systems where data is not just stored, but transformed into useful outputs through reports, summaries, dashboards, and business views.

Performance & Logic

I focus on query structure, relational integrity, and backend logic so database-driven applications stay reliable as complexity grows.

Workflow

How I approach database-heavy application work

My process starts from the shape of the data and the business rules behind it. That usually leads into schema design, backend flows, query structure, reporting requirements, and application performance.

1

Model entities and data relationships around real business needs

2

Build backend logic that reflects how data moves through the product

3

Create queries, reports, and summaries that support operations

4

Optimize for maintainability, correctness, and performance

Tech stack

Technologies I use

PostgreSQL, MSSQL, MongoDB, TypeORM, SQL, reporting-oriented query design, and backend application logic built around real data flows.

PostgreSQLMSSQLMongoDBTypeORMSQLDatabase DesignQuery OptimizationReportingData Modeling

Let’s build something great

Available for full-time roles, freelance work, and product-focused collaborations.

I enjoy working on modern web products where strong backend architecture, clean front-end delivery, and real business value all matter. If you’re building something meaningful, I’d love to hear more about it.

Full stack developmentBackend systemsReact / Next.jsNestJS / APIs