v
vitalii_3

Vitalii V

@vitalii_3

Full stack dev, L3 support

Ukraine
Ukrainian, English
About me
I'm a Full-Stack Engineer with 3+ years of experience in software development & L3 support. I fix complex bugs, integrate APIs, and keep applications running smoothly. How I can help: Bug Fixing: Fast root-cause diagnosis & clean PRs for production code. Database & Sync: Resolving data inconsistencies and sync failures. Feature Development: Building end-to-end features for web apps. API Integrations: Custom backend services & third-party APIs (e.g., Meta API). L3 Tech Support: Expert troubleshooting for urgent technical issues. Let’s talk about your project!... Read more

Skills

v
vitalii_3
Vitalii V
Offline • 

See my services

Bug Fixes
I will fix web app bugs, resolve technical issues, integrate API
From$30 / projectMore details

Work experience

GlobalLogic

Full stack developer | L3 support

GlobalLogic • Full-time

Apr 2024 - Present • 2 yrs 5 mos

Full-Stack & Support Engineer Acted as an escalation point (L3) for L2 support teams to investigate and resolve deep technical issues. Diagnosed database synchronization issues and code-level bugs across multiple relational/non-relational databases. Fixed identified codebase defects and maintained high code quality standards through structured Pull Requests. Developed new full-stack features to expand core product functionality. Engineered a backend service to integrate Meta API, automating communication and data transfer.