David Shevhcenko
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Hello! I'm a Full Stack Developer & DevOps Engineer
I help businesses and startups build modern web solutions, from designing application architecture and databases to automating deployments and managing infrastructure. By combining expertise in backend development, frontend engineering, and DevOps practices, I can take ownership of the entire product lifecycle and deliver complete, production-ready solutions.
My goal is not just to write code that works, but to build reliable, scalable, and maintainable systems that support long-term business growth. I pay close attention to performance, security, code quality, and automation to ensure your project remains stable and efficient as it scales.
Technologies & Expertise
Backend Development
Building server-side applications with PHP, JavaScript, and TypeScript.
Designing and developing REST APIs.
Integrating third-party services and business platforms.
Developing both monolithic and microservice architectures.
Performance optimization and application scalability.
Integration of payment gateways, CRM, ERP, and other business systems.
Frontend Development
Development of modern SPA and SSR applications.
JavaScript, TypeScript, React, and modern web technologies.
Responsive user interfaces for desktop and mobile devices.
Performance optimization and improved user experience (UX).
DevOps & Infrastructure
Application containerization using Docker.
CI/CD pipeline implementation and deployment automation.
Linux server administration and configuration.
Monitoring, logging, and maintaining high service availability.
Preparing applications for production environments.
Systems Programming
High-performance software development in C and C++.
Development of system utilities and backend services.
Resource optimization and performance tuning.
How I Can Help
End-to-End Product Development
From initial concept and technical planning to a fully functional product ready for production deployment.
MVP Development for Startups
Rapid development of Minimum Viable Products (MVPs) to validate business ideas while maintaining a solid foundation for future scaling.
Legacy System Modernization
Code audits, performance improvements, technical debt reduction, and architecture enhancements for long-term maintainability.
Containerization & Migration
Migrating existing applications into Docker-based environments for faster, more reliable, and predictable deployments.
Process Automation
Implementing CI/CD pipelines, automated testing, and deployment workflows to accelerate releases and reduce human error.
My Approach
Focus on delivering business results, not just writing code.
Clear and transparent communication throughout the project.
Commitment to deadlines and agreed requirements.
Long-term thinking with maintainability and scalability in mind.
Adoption of modern software engineering and DevOps best practices.