MongoDB developers

DeFi platforms Crypto Exchanges Tokenization Wallet integrationsAdditional Expertise SaaS Platforms FinTech Solutions Marketplaces E-commerce Platforms CRM / ERP Systems Mobile ApplicationsTechnology Stack Frontend: React, Next.js, TypeScript Backend: Node.js, Laravel, Symfony AI: OpenAI API, LLM integrations, automation workflows Blockchain: Solidity, Web3 Infrastructure: AWS, Docker, CI/CD Databases: PostgreSQL, MySQL, MongoDB…

Smart bots for support and operations E-commerce platforms & marketplaces Promotional landing pages & business websites Work process: Analysis → Planning → Development → Testing → Launch → Support Technologies: Frontend: React.js, Vue.js, i18next, Nuxt.js, Next.js, GraphQL; Backend: Fastify, Express.js, Koa, Node.js, Nest.js, Restana; Blockchain: Web3.js, Ether.js, HardHat, Truffle, Solidity; Databases: PostgreSQL, MySQL, MongoDB…

and user experience so that the result is not just functional, but truly an effective tool. My strengths: Deep work with logic and complex business processes Development of intuitive interfaces and navigation Integration with APIs, databases, and payment systems Ability to find optimal solutions for non-standard tasks Transparent communication at all stages of work Technologies: Python, aiogram/python-telegram-bot, PostgreSQL/MongoDB,…

development. And many other projects and topics. Browse the portfolio. Hardskills: Frontend: HTML/CSS | JavaScript | React/Vue/Angular | Responsive Design | Frontend Tools (Webpack, Babel, ESLint, npm/yarn) Backend: Node.js/Express.js/Typescript | Python/Django/Flask | Ruby on Rails | Java/Spring | PHP/Laravel | RESTful API | GraphQL | Authentication/Authorization (JWT, OAuth) | Bun | Go Databases: SQL/NoSQL (PostgreSQL, MySQL, MongoDB…

scalable architecture. Modern frameworks and libraries are applied to ensure stable performance and fast response times. Integration with external services, APIs, and payment systems is carried out to broaden the capabilities of each project. Technologies: JavaScript and TypeScript, PHP (Laravel, WordPress), Node.js, React.js, Nest.js, Next.js, version control systems GitHub and GitLab. Proficient work with MySQL, MariaDB, and MongoDB…