Switch to English?
Yes
Переключитись на українську?
Так
Переключиться на русскую?
Да
Przełączyć się na polską?
Tak


AI Consulting · AI & Machine Learning

United Kingdom United Kingdom
TBD
266
 9  0

reduce costs, speed up delivery, and grow conversion. I work as an architect and tech lead. I plan the system, guide the team, and make sure the result is secure, scalable, and easy to maintain. On the frontend, I improve Core Web Vitals (LCP, CLS, TTFB), fix slow UIs, and cut bundle size. In e-commerce, I optimise catalog, search, and checkout to increase sales. On the AI side, I design prompts (prompt engineering


Vadim — leblavCODE  

Cryptocurrency & Blockchain · Website Development

Ukraine Kyiv, Ukraine
663
 10  0

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, LLM



Web Programming · AI Consulting

Poland Wrocław, Poland
311

You bring a task. I dig into its causes, goals, and constraints - and propose a solution that doesn't just check the boxes, but delivers real results for your business. Who I am Full-stack engineer with 8+ years of experience. Worked on high-traffic projects with up to 1M daily visitors, enterprise products, Chrome extensions, and LLM integrations. Master's in Computer Engineering