Oleh Khrystenko — cyanship

Web Programming · AI & Machine Learning

Uzhgorod, Ukraine

Real code. Unfair speed.

Full-stack developer with 6+ years of experience. I specialize in SaaS products, AI integrations, and business automation. Stack: Next.js, NestJS, TypeScript, MongoDB, Stripe, Anthropic API. What I do: SaaS MVP from scratch, production-ready AI /LLM integrations (Claude, OpenAI, RAG pipelines) Stripe subscriptions, Connect for marketplaces, webhook logi Audit and fix of broken projects (including vibe-coded / AI…

Dmitriy Bielik — bdmytrs

AI & Machine Learning · AI Consulting

Kharkiv, Ukraine

Oleksii Hoha — alexey_goga

AI & Machine Learning · Enterprise Resource Planning (ERP)

Ukraine

Patryk Samson — webyjuice

AI & Machine Learning · Web Programming

Szczecin, Poland

memorable and trust-inspiring. Websites and Web Design We craft professional websites that achieve business goals – fast, intuitive, and optimized for results. E-commerce We build online stores that run 24/7 – secure, functional, and designed to keep customers coming back. Web Development We deliver tailored digital solutions, from simple websites to mobile apps, running smoothly and engaging users. AI Automation We implement AI…

Illia Poltavchenko — Illia_Poltavchenko

AI & Machine Learning · Bot Development

Kyiv, Ukraine

Sergii Zelenskyi — SergiiZ

AI & Machine Learning · Email Marketing

Lemvig, Denmark

(PDF.co → OCR → GPT → Rename → Drive routing)Error-proof pipelines for high-volume operationsAsync job handling, token refresh, API rate-limits, retry logic✅ AI -Powered Business OperationsI integrate GPT-4o, Claude, Perplexity and custom vector stores into:Document classification & enrichmentKnowledge base sync (Google Drive → GPT)Automated summarization for email, files, SlackMulti-agent AI decision flowsOCR → AI…

Oleksii Yakubets — alexeitechhelp

AI & Machine Learning · Data Parsing

Lvov, Ukraine

OpenAI, Claude). Business Process Automation: Optimizing marketing, CRM, Google Sheets, and workflows. Integrations & No-Code Development: Seamlessly connecting platforms via Make.com (formerly Integromat), Zapier, Ai rtable, building Telegram bots, and integrating Calendly. My Key Skills: AI : ChatGPT, OpenAI, Claude, AI Agents, AI Bots, Content Generation. No-Code: Make.com (Integromat), Zapier, Ai…