Matvii Matin

AI & Machine Learning · Python

0 0
186
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AI Engineer & CRM Architect — I build smart sales systems that run like clockwork. I built my own AI-CRM, «Mercon», from scratch: a platform where an AI agent talks to customers across every channel, processes orders and drives them to payment. So I don't just "write code" — I understand the business logic of sales, logistics and finance, and build solutions that save the team time and bring in revenue. How I can help: AI agents & bots. Telegram and website chatbots with an AI assistant that answer customers, qualify leads and offload your managers. Careful prompt engineering for stable…
Ignazio De Santis

Python · AI & Machine Learning

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139
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Software Engineer specializing in AI systems, Python, and production-grade automation. I build things that hold up under real conditions — not just demos. What I build: RAG pipelines & LLM applications — retrieval-augmented generation systems with multi-cloud AI backends (Vertex AI, OpenAI), vector database integration, and FastAPI REST APIs AI agent frameworks — durable execution layers with human-in-the-loop approvals, retries, and audit trails Developer tooling — evaluation harnesses for prompts/agents, code scaffolding generators, debugging assistants Data & analytics — pipeline monitoring…
Bogdan Slautin

Web Programming · Python

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174
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Fullstack Web Engineer | React, TypeScript, Python (Django)I build responsive, high-performance web applications and solve complex backend challenges. I focus on delivering functional, scalable, and secure solutions tailored to specific business needs—from scratch to deployment.My technical expertise includes: Architecture & Networking: Designing robust RESTful APIs, implementing WebSockets for real-time data exchange, and building scalable system architectures. Backend: Python, Django, database design and optimization (MongoDB, PostgreSQL). Frontend: React, TypeScript, state management, and…
Custom Python Web Framework (HTTP/Routing Core)
112 USD
76
Custom Python Web Framework (HTTP/Routing Core)
Python
Developed a custom, lightweight web framework and HTTP server in pure Python without relying on external libraries like Django or FastAPI. Designed to provide deep, low-level control over client-server architecture. Core Features: TCP/HTTP…
Backend Python Developer. I specialize in backend development, REST API design, and automation of business processes. I work with Django / Django REST Framework and design backend-oriented systems that are reliable, scalable, and used in real-world production. I also develop desktop applications in Python (PySide / Qt) for automation and internal business systems. What I do: — Backend and REST API development (Python, Django, DRF) — Telegram bots with custom logic (courses, subscriptions, admin panels, notifications) — Integrations with third-party services (payments, CRM, external APIs) —…
Tetiana Hryshchenko

Web Programming · Python

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146
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Hey there! Looking for a web developer to bring your digital projects to life? You’re in the right place! Here’s what I bring to the table: ✅ Web Development: I specialize in building dynamic and responsive websites using Django and Vue.js. Whether you need a sleek landing page or a complex web application, I’ll ensure your site is both functional and visually appealing. ✅ Backend Development: Need a robust and scalable backend? I’ve got you covered with my experience in Django-DRF, creating REST APIs that power efficient and secure web solutions. ✅ Frontend Development: I have…
Yurii Voinsky

AI & Machine Learning · Python

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193
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Tech Stack & Expertise Data Science / Machine Learning / AI LLM & Generative AI: Working with LLMs from OpenAI, Anthropic, and Google (Gemini) — integrating them into automation systems, business workflows, and AI assistants. RAG & AI Agents: Hands-on experience in building RAG systems and developing AI agents using LangChain and LangGraph. Telegram Bots: Designing, developing, and extending Telegram bots — process automation, AI feature integration, LLM connectivity, APIs, and third-party services. Backend & API: Development and integration of REST APIs using FastAPI and Flask, including…