Andrii

Andrii Tsunivskyi

Contacts
• Ukraine ∙ Lviv
• [open contact info](look above in the "contact info" section)
• [open contact info](look above in the "contact info" section)
• Telegram: @tsunichik
• GitHub: Ilfoi22 (https://github.com/Ilfoi22)
• LinkedIn: [open contact info](look above in the "contact info" section)

Skills
• RPA / Automation: UiPath (Studio, Orchestrator, REFramework), C# code activities, reliable selectors, queues/transactions, attended & unattended bots, retries & exception routing, Orchestrator assets/credentials, scheduling & monitoring, Excel/CSV automation, browser automation, REST/JSON integrations.
• Backend (.NET/C#): C#, .NET / ASP.NET Core (Web API), Entity Framework Core, LINQ, dependency injection, async/await, Clean Architecture (basics), Swagger/OpenAPI, scalable services.
• Web (Internal Tools & Front-End): Angular, TypeScript, NestJS (REST APIs), TypeORM, form/state management, role/claims authorization, HTML/CSS/JavaScript (foundations).
• Databases: PostgreSQL, Microsoft SQL Server (MSSQL), schema design, indexing, EF migrations.
• APIs, Protocols & Integration: REST/HTTP (HTTP/1.1, HTTP/2), JSON payloads, OpenAPI/Swagger, secure credential/secret handling.
• Security & Identity: ASP.NET Core Identity, JWT/OAuth2, roles/claims/policies, basic hardening and least-privilege practices.
• DevOps & Tooling: Git/GitHub (PR workflow), Docker & Docker Compose, CI/CD (GitHub Actions), multi-env configs (dev/prod).
• Quality, Practices & Ways of Working: OOP, SOLID, DRY/KISS/YAGNI, code review, logging/telemetry, clear technical documentation.
• Soft Skills: Attention to detail, self-organization and prioritization, collaborative team player, problem-solving and root-cause analysis, fast learner, clear communication with technical/non-technical stakeholders.
Experience

Edvantis
Lviv, Ukraine
Junior Software Developer
October 2024 – Present
• Delivered 20+ UiPath automations (C# activities, REFramework, Orchestrator) across finance, ops, and support; saved ~60–80 hours/week by replacing repetitive data entry, report generation, and web portal workflows with resilient, queue-driven bots.
• Hardened reliability with structured retries, exception routing, and transaction checkpoints; reduced manual rework and achieved predictable, unattended overnight runs.
• Integrated REST APIs (HTTP Request, JSON), validated payloads, and automated Excel/CSV pipelines; centralized secrets via Orchestrator assets and improved auditability with structured logs.
• Built an internal skills-tracking web app: Angular + NestJS + PostgreSQL (TypeORM), JWT/role policies; enabled managers to search and tag.
STATE ENTERPRISE "WESTERN TECHNICAL EXPERT CENTRE DERZHPRATSI"
Lviv, Ukraine
System Administrator
November 2021 – October 2024
• Administered systems for a state-owned enterprise with approximately 100 employees, ensuring stability and functionality across diverse platforms.
• Managed and supported multiple operating systems, including Windows XP/7/10/11 and Linux distributions such as Knoppix and Ubuntu.
• Utilized networking protocols (TCP/IP, UDP/IP, HTTP 1.1, HTTP 2.0) to optimize network performance and troubleshoot issues.
• Automated system tasks using Bash scripts, improving operational efficiency and reducing manual workload.
• Gained proficiency in HTML, CSS, JavaScript, and Windows Office Suite, contributing to system enhancements and support tasks.
• Developed strong communication skills through collaboration with cross-functional teams, resolving technical issues and providing user support.
• Demonstrated exceptional problem-solving and stress management by maintaining server uptime and effectively managing conflicts, ensuring seamless operations.
Certificates
• UiPath Certified Professional Automation Developer Associate Certification
• A-Level UKRAINE - completion of the following course: .NET/C#
Languages
• Ukrainian: Native
• English: Intermediate (B1)
Education
LVIV POLYTECHNIC NATIONAL UIVERSITY
Lviv, Ukraine
Master of “Systems and methods of decision-making”
2024–2025
LVIV POLYTECHNIC NATIONAL UIVERSITY
Lviv, Ukraine
Bachelor of “System analysis”
2020–2024