MongoDB developers

5 JavaScript (ES6+), TypeScript Zustand, Redux Toolkit, Context API Framer Motion, React Hook Form, React Query, Axios, SWR Webpack, Vite, Babel Backend: Node.js (Express, NestJS) PHP (Laravel, WordPress, Drupal 7/10, OpenCart) Python (aiogram, FastAPI, Flask, pandas, requests) REST API, GraphQL, WebSockets, Socket.IO Firebase Functions, Supabase JWT, OAuth 2.0, Passport.js, Auth0 Databases: PostgreSQL, MySQL, SQLite, MariaDB MongoDB…

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…

на розробці інтелектуальних помічників: Інтеграція з провідними AI-платформами (OpenAI, Google Gemini) Налаштування персоналізованих агентів для автоматизації процесів Створення адаптивних чат-ботів з глибоким розумінням контексту Системи прийняття рішень на основі машинного навчання ⚡ Надійні серверні рішення Будую стабільні backend-системи: .NET 8+ та C# для створення потужного фундаменту Оптимізовані бази даних (PostgreSQL, MongoDB…

SKILLS Technologies: JAVA, .NET, PHP, JS, Node.js WEB: PHP Framework: Laravel (Broadcasting, Echo, Scout, Passport, Telescope, Mix, Voyager/Backpack etc.) PHP CMS: Drupal JS: Vue.js, React, Next.js Basic Techniques: Ajax, Axios, Vuex, Nuxt, CLI, Bootstrap, Tailwind, CSS3, HTML5, Webpack, Babel, Gulp. MOBILE: React Native, Redux, Android (Java), Android MVP, Material Design, Android Studio, Flutter. DATABASE: MySQL, PostgreSQL, MongoDB…

I am a Full-Stack Developer with experience in building web and mobile applications, CRM systems, SaaS platforms, and business solutions. My primary technology stack includes React, React Native, Expo, Next.js, TypeScript, Node.js, NestJS, Redux Toolkit, PostgreSQL, MongoDB…

…like GPT, LangChain, Hugging Face, and FastAPI. I am comfortable working remotely and have collaborated with teams and clients across different time zones.Technical Skills AI/ML Development: GPT models, LLama, LangChain, Hugging Face Transformers, PyTorch Web Technologies: React.js, Next.js, Node.js, Django, FastAPI, REST API Cloud & Infrastructure: AWS (EC2, S3, Lambda), GCP, Docker, CI/CD Data Management: PostgreSQL, MongoDB…

ABOUT ME Senior Software Engineer / Tech Lead, 20+ years of experience. I work with Go, Java, Groovy, Perl. I build backend systems, AI pipelines and automation — fast, thanks to AI-assisted development (Claude Code, Cursor, Aider). WHAT I DO ⚙️ Go / Backend Automation CRM, API, email service integrations. Daemons, CLI tools, microservices. PostgreSQL, MongoDB…

in related fields who can assist or accelerate development (e.g., frontend development, UX/UI, security configurations). Skills: I excel in Python programming and have extensive experience with frameworks and technologies such as FastAPI and Flask, enabling the creation of applications that fully adhere to RESTful API standards, as well as solutions based on WebSockets. My skills also extend to database management with MongoDB…

Python and .Net developer. Commercial work experience: 1.5 years data analyst and software developer 2023-2024 (Umniy Dom) Python (pandas, seaborn, matplotlib, statsmodels), C# (WPF, ASP.NET), SQL, Docker, Git, PowerBI, Tableau, RESTful APIs 2 years of game development on Unity (Charged dev) Unity, C#, SQL, Git Also I do have experience in developing complex Telegram and Discord bots.