Fullstack Developer

Implementing data-heavy systems for Agentic marketing management platform

Suprematy LLC is a digital product studio delivering scalable web and mobile applications for clients in fintech, logistics, e-commerce, and SaaS.

• Built full-stack applications using Laravel, React.js, TypeScript, and MySQL, ensuring high performance, clean architecture, and long-term maintainability.
• Designed and implemented REST APIs and backend services handling authentication, authorization, data orchestration, notifications, and business workflows.
• Developed internal and client-facing dashboards with reusable UI components, optimized rendering, and responsive layouts across platforms.
• Led cloud migration initiatives using AWS (EC2, RDS, S3, CloudFront, CloudFormation) to enhance scalability, availability, and cost efficiency.
• Built CI/CD pipelines and deployment automation leveraging AWS Beanstalk, Lambda functions, and Git-based release workflows.
• Integrated Redis, queues, caching layers, and scheduled jobs to improve API responsiveness and stability under high load.
• Contributed to mobile solutions by building shared backend services and assisting in Android-side integrations when needed.
• Conducted database optimization, including indexing strategies, schema refinement, and query performance improvements across MySQL and PostgreSQL.
• Performed code reviews, improved coding standards, and introduced best practices around clean architecture, SOLID principles, and testability.

Worked as an independent consultant delivering full-stack, mobile, and backend solutions for startups, agencies, and small enterprises across multiple sectors including e-commerce, marketing, and SaaS.

• Delivered end-to-end web and mobile applications as a solo engineer, managing architecture, development, deployment, and maintenance.
• Built full-stack systems using Laravel, React.js, Vue.js, Firebase, and SQL/NoSQL databases, adapting solutions to diverse client requirements.
• Created mobile app backends and admin portals, implementing authentication, push notifications, analytics, and cloud storage workflows.
• Designed and optimized relational and NoSQL data models for performance and scalability based on project needs.
• Implemented server automation and infrastructure setups using AWS, including environment provisioning and secure configuration.
• Supported clients with legacy migrations, refactoring outdated codebases, and improving security and system reliability.
• Created UI prototypes, design systems, and pixel-perfect layouts, ensuring usability and accessibility across devices.
• Built reusable modules, SDKs, and internal libraries to accelerate delivery for repeated patterns across projects.
• Provided technical consulting on architecture, hosting strategy, cloud cost optimization, and long-term maintainability.
• Maintained a consistent delivery record with high client satisfaction and repeat collaborations.