MySQL/MsSQL/NoSQL

in Linux environments and strong knowledge of SQL. I specialize in developing web applications, process automation, and data processing. My key skills include: Python Development: Writing scripts, web scraping, and creating web applications (Flask, Django). Linux Administration: Server configuration, command-line operations, and task automation. SQL and Databases: Database design, query optimization, and working with PostgreSQL and 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…

Hello! My name is Ivan, I am a beginner web developer who is actively studying modern technologies for creating web applications. I have experience in developing a full-fledged web project for managing an electronics repair shop using React, Node.js, Express and PostgreSQL. My skills: HTML5, CSS3, JavaScript React Node.js and Express PostgreSQL MySQL…

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…