Mssql

Fullstack Web & Mobile App Developer | JavaScript/TypeScript | NextJS | React.js | Node.js | MongoDB | MySQL…

Hello! I am Oleksandr, a highly motivated Full-Stack Developer with over 5 years of commercial experience in building robust web applications and SaaS platforms. I specialize in the PHP ecosystem and modern JavaScript frameworks, taking full ownership of projects from initial concept to production. My Core Stack & Expertise: Back-end: PHP, Laravel, MySQL…

JavaScript, HTML, CSS, basic React Development and maintenance of modern websites and web applications (frontend + backend) Designing, building, and optimizing interfaces; responsive and cross-browser layouts Experience with frameworks: Flask (routing, templates, forms, database integration, Flask-SQLAlchemy, Flask-Migrate), FastAPI SPA (Single Page Application) development, integration of modern libraries and tools Databases: MySQL…

Senior Python developer with 10+ years of experience in backend development. I specialize in building scalable APIs and microservices, designing reliable system architecture, and working with various databases (SQL and NoSQL). Focused on clean code, performance, and delivering stable solutions tailored to business needs.

interfaces using React.js and Next.js. Creating pixel-perfect, mobile-first layouts. Backend Engineering: Developing RESTful APIs, configuring servers (Node.js/Express), and managing databases (MySQL, PostgreSQL). E-commerce Solutions: Integrating payment gateways (e.g., Vivo), shopping carts, user dashboards, and secure JWT authentication. Technical Stack: JS Stack: React, Redux (Toolkit), Next.js, Node.js, Express. Data: MySQL…

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