TECHNICAL ARCHITECTURE

Skills & Technologies — Java, Spring Boot, React & PostgreSQL Backend Engineering

Production-tested backend systems, distributed architectures, resilient relational schemas, and modern full-stack development tooling.

TECHNICAL SKILLS

Technologies & Competencies

Languages, frameworks, databases, and developer tools I actively use in building production full-stack systems.

Responsive, accessible user interfaces and web applications

ReactComponent-driven UI, hooks & state management

Next.jsSSR, App Router & modern web performance

JavaScriptES6+, async/await & DOM manipulation

TypeScriptStatic typing, interfaces & contract alignment

HTMLSemantic markup & web accessibility standards

CSSResponsive layouts, Flexbox, Grid & Tailwind CSS

Verified Practical Knowledge6 Technologies

Robust server-side architecture, business logic & RESTful APIs

JavaObject-oriented programming, concurrency & JVM fundamentals

Spring BootProduction REST APIs, Spring Security & Spring Data JPA

LaravelMVC architecture, Eloquent ORM & backend routing

REST APIsStateless HTTP protocol design & RFC error handling

Verified Practical Knowledge4 Technologies

Relational data modeling, ACID compliance & indexing

PostgreSQLPrimary relational database, schema design & query optimization

SQLComplex joins, aggregations, transactions & normalization

RedisIn-memory caching & distributed locking for concurrency

Verified Practical Knowledge3 Technologies

Version control, collaboration, API testing & containerization

GitFeature-branch workflows, rebasing & clean commit history

GitHubPull requests, code review & repository management

DockerContainerized application runtime & Docker Compose

PostmanAPI contract testing & automated verification

Verified Practical Knowledge4 Technologies