Openai-api

Full-Stack Developer & AI Automation SpecialistI build high-quality web applications, automation systems, and AI integrations. 35+ projects successfully delivered across Upwork, Fiverr, and Freelancehunt with a 100% completion rate and 10/10 average rating.Tech Stack: React, Next.js, Redux, Tailwind • Python (FastAPI, Django, Flask), Node.js, ASP.NET/C# • PostgreSQL, MySQL, Redis • OpenAI API…

integrations AI agents Chatbots and virtual assistants Business process automation LLM-based applicationsWeb3 & Blockchain Smart Contracts 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…

hands-on experience across 10+ IT areas — from web and mobile apps to blockchain, AI/ML, IoT, and systems programming. Tech Stack: — Frontend: React, Next.js, Angular, TypeScript, Tailwind CSS, Three.js/WebXR — Backend: Node.js, Python (FastAPI, Django), PHP (Laravel), C# (ASP.NET) — Mobile: Kotlin + Jetpack Compose, Flutter/Dart — AI/ML: OpenAI API , RAG (pgvector), LangChain, Qiskit — Telegram Bots: aiogram 3, Bot API…

EVALS, AND LANGFUSE TO IMPROVE PRODUCTIVITY", allowed me to dive deep into modern natural language processing technologies and demonstrate the real impact of LLMs on improving efficiency in a business environment.Key Skills and ToolsProgramming Languages and Technologies:PythonAI Tools: OpenAI API , LangChain, RAG, Llama-cpp, HuggingFace API and models, VertexAI API , Claude API , Gemini API…

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, Redis. AI Pipelines & Agents Data collection → LLM processing → delivery (Telegram, email, API ). OpenAI / Claude API…

bases for better answers AI copilots for support, ops, and internal tools Architecture & Technical leadership: Standards, code reviews, CI/CD, migrations and refactoring with minimal risk Migrations and refactoring with low risk Tech & Tools Web: React, Next.js, TypeScript, Node.js Data: PostgreSQL, Pinecone Auth/Monitoring: Keycloak (RBAC), New Relic DevOps: Docker, Kubernetes, GitLab CI/CD, Argo CD, Nx monorepo AI: OpenAI API…

using n8n, OpenAI , AI Agents, and API integrations. With over 10 years of experience in sales and business development, I understand not only the technical side of automation but also the business objectives behind every solution. Core areas of expertise: • AI Agents & AI Assistants • n8n Workflow Automation • CRM Automation & Lead Management • Lead Qualification & Lead Routing • Customer Support Automation • API…