Данііл

DANIIL SVIRENKO
Computer Science Student | Java Software Engineer
Availability: Flexible (20-40h/week)
Citizenship: Ukraine (Free access to the Austrian labor market)
Location: Vienna, Austria
■ [open contact info](look above in the "contact info" section)
✉■ [open contact info](look above in the "contact info" section)
■ Portfolio Website | LinkedIn | GitHub

PROFILE

Dedicated Computer Science student at FH Campus Wien focusing on Java Backend Engineering and
Cloud/DevOps. Experienced in the full Software Development Life Cycle (SDLC) – from requirements
engineering (SRS/HLD) and API security to automating robust GitLab CI/CD pipelines. Solid focus on code
quality through automated testing (JUnit 5, Mockito) and secure deployments via Docker. Fluent in German
(C1) and English (C1).

WORK EXPERIENCE

Working Student IT Operational Excellence 05.2025 – Present
Raiffeisen Bank International | Vienna
• Development and maintenance of automated Power BI dashboards to monitor incident trends and SLAs.
• Analyzing operational bottlenecks and deriving data-driven measures to optimize IT workflows.

Workplace & Front Desk Associate 06.2024 – 05.2025
Bitpanda | Vienna
• Responsible for First-Level-Support and triage of technical issues for the IT Support team.
• Supporting the coordination of internal processes in a dynamic FinTech environment.

EDUCATION

B.Sc. Computer Science and Digital Communications 09.2024 – Present
FH Campus Wien | Austria
• Focus Areas: Software Engineering (Agile/Scrum, UML), Backend Development, DevOps.
• Relevant Courses: Enterprise Java (Spring Boot), Database Design (SQL), Requirements Engineering.

PRACTICAL PROJECTS

Secure E-Commerce REST API
Stack: Java 21, Spring Boot 3, Spring Security, Flyway, PostgreSQL, JUnit 5, Mockito
• System Design: Authored Software Requirements Specifications (SRS) and High-Level Design (HLD)
documents.
• API Architecture: Designed a pure RESTful API with full CRUD operations, adhering to stateless
principles.
• Security & QA: Configured HTTP Basic Auth (RBAC) and implemented robust testing utilizing JUnit 5 /
Mockito.
Automated CI/CD Pipeline & Infrastructure
Stack: GitLab CI/CD, Docker Compose, Nginx, Bash, Linux VMs
• CI/CD Automation: Developed multi-stage GitLab CI/CD pipelines (Test, Build, Docker Push, Deploy)
with environment-specific deployment rules (Staging vs. Production).
• Container Orchestration: Authored optimized Dockerfiles and orchestrated multi-container
environments using Docker Compose.
• Reverse Proxy & Routing: Configured Nginx as a reverse proxy for path-based routing and
implemented secure SSH key management for automated Linux VM deployments.
Interactive API-First Portfolio
Stack: Next.js, React, Tailwind CSS, Vercel
• Frontend Architecture: Designed an interactive portfolio imitating API documentation with
syntax-highlighted JSON responses.
• Deployment: Configured automated deployment pipelines via GitHub to Vercel.

SKILLS & LANGUAGES

Java Ecosystem: Java 21, Spring Boot 3, REST APIs, Spring German: C1 (Professional)
Security, Spring Data JPA, Flyway, JUnit 5, Mockito. English: C1 (Professional)
DevOps & DB: GitLab CI/CD, Docker, Docker Compose, Nginx, Russian/Ukr: Native
Linux, Bash, PostgreSQL.
Software Engineering: Agile (Scrum), UML, Requirements Eng.
(SRS, HLD), Jira, Git.