Зеник Veteran

ZENOVIY FIL
Bologna, Italy • Telegram / WhatsApp / LinkedIn • [open contact info](look above in the "contact info" section)

SUMMARY
FullStack Developer with 4+ years of experience building scalable web applications using React,
TypeScript and Nest.js. Proficient in developing SPA/MPA/PWA, integrating third-party
services, and working with relational databases like PostgreSQL. Strong understanding of
both frontend and backend architecture. Passionate about clean code, performance
optimization, and continuous learning.

SKILLS
Technologies:

Front-End: JavaScript (ES6+), TypeScript, React, Next.js
Back-End: Node.js, Express.js, Nest.js, REST API, GraphQL, LangChain, AI integration
Styling: SCSS/SASS, CSS Modules, Tailwind CSS
State Management: Redux Toolkit, React Context API
Databases: PostgreSQL, MongoDB, TypeORM
Testing: Jest, Vitest, React Testing Library
DevTools: Git, GitHub, GitLab, ESLint, Prettier, Bitbucket
BuildTools: Webpack, Vite, npm, pnpm
DevOps & Cloud: AWS, Azure, GCP, Docker, GitHub Actions, Netlify, Vercel
Deployment: CI/CD pipelines (GitHub Actions, GitLab CI)
Design: Figma, Adobe XD
Agents: Codex, Copilot

Languages: English (C1), Ukrainian, Italian, Polish (A2)

WORK EXPERIENCE
FullStackDeveloper | OmiSoft May 2022 - Present
Collaborated directly with clients to gather requirements, provide technical consultations,
and ensure alignment between business needs and engineering solutions.
Led integration of third-party services and internal APIs, ensuring secure and efficient
communication between systems across multiple environments.
Engineered cost-effective solutions that reduced project expenses by 20%, optimizing
resource allocation without compromising quality.
Developed and deployed an OpenAI-powered chatbot integrated into a messenger-based
client support system, handling context-aware conversations and automating routine
inquiries.

PROJECT EXPERIENCE
Real Estate CRM System
Telegram & WhatsApp Tech Support AI-chatbot Service
HORMN medical care platform with HIPAA certificate
Lithuanian e-commerce platform with n8n automation, AI workflows, and microservices.

EDUCATION
Mechanical Engineer Sep 2010 - Jun 2015
Computer Science Sep 2016 - Jun 2021