Hi, I’m Vitalii Sili
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I'm Full Stack Developer, enthusiastic, imaginative, and insightful developer with a practical and hands-on approach to tackling challenges, and an insatiable thirst for learning.
What I Do
Front-End Development
Building responsive, high-performance interfaces with React and Next.js, focused on clean design and a seamless user experience.
System Architecture
Designing scalable, well-structured systems that stay maintainable and adaptable as products and teams grow.
Backend Engineering
Developing secure, efficient server-side logic and RESTful APIs across Java, Python, and PHP, backed by thoughtful database design.
API & System Integrations
Connecting applications with third-party platforms, payment gateways, and tools like HubSpot to streamline business processes.
DevOps & Cloud Deployment
Automating CI/CD pipelines and managing containerized deployments with Docker and Kubernetes for reliable, repeatable releases.
Code Quality & Optimization
Continuously refining code, queries, and infrastructure to improve performance, stability, and long-term maintainability.
My Projects
My Resume
Education Quality
Professional Development
Digital Career Institute (2021 - 2022)Completed a certified program focused on backend engineering, RESTful API architecture, and database design, aligned with German industry standards.
Java Certification Program and Web Development
Kata Academy (2012 - 2014)Advanced training in building scalable backend systems using Java, RESTful services, React, and database integration.
Faculty of Mathematics & Computer Science
State University of Moldova (2009 - 2013)Studied mathematics and computer science, building a strong foundation in algorithms, data structures, and software engineering principles.
Job Experience
Full Stack Developer
Grand Digital (2023 - Present)Built internal automation tools for WordPress maintenance workflows, developed custom WordPress plugins, and integrated and maintained a HubSpot application while resolving critical production issues.
Full Stack Developer
Koprious (2016 - 2021)Developed and maintained scalable web applications, including RESTful API development, payment system integrations, and database design. Managed DevOps tasks such as CI/CD pipelines and deployments while collaborating with cross-functional teams.
Junior Frontend Developer
Neuron (2014 - 2016)Worked on front-end development and supported backend implementation, contributing to UI development, feature delivery, and API integration within an agile team.
Development Skill
Python
Django Rest
Fast Api
Postgres
Java
Spring Boot
Development Skill
JavaScript
TypeScript
Next.js
Docker
Kubernetes
Testimonial
Alex Rivera
Chief Operating Officer
Web Application
via Upwork - Mar 4, 2015 - Aug 30, 2017
Working with Vitalii on our recent project was a game-changer. Not only did they bring exceptional technical expertise to the table, but their ability to understand and solve complex problems was unparalleled. The communication was seamless, and their dedication to meeting deadlines without compromising on quality was truly impressive.
Contact Me
Vitalii Sili
FullStack DeveloperI am available for freelance work. Contact me via email, social network or phone call.
Phone: +4917676272238Email: vitaliisili@yahoo.com