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Leonid
@leonid_pol
Senior Telegram Bot
Ucrânia
Inglês
Sobre mim
High-performance team: Senior Full-Stack Engineer (14+ years exp) & AI Product Manager. We build advanced Telegram Bots, Mini Apps, Web Dashboards, and AI workflows. Our developer engineered massive Telegram apps and AI SaaS tools with millions of active users.
Expertise:
Advanced Telegram Bots & Mini Apps
Supabase / PostgreSQL / Node.js
OpenAI API & Prompt Engineering
n8n Automation & Custom APIs
We deliver fast, secure, and business-ready solutions. Let's build your product!
Habilidades
Leonid
offline •
Conheça meus serviços
Desenvolvimento de chatbots de IA
I will build an advanced ai telegram bot or telegram mini app
Experiência profissional
Senior Full-Stack Developer
Freelancer.com • Freelance
Aug 2012 - Present • 13 yrs 9 mos
Engineered high-load Telegram ecosystems, interactive bots, Web3 Mini Apps, and commercial AI SaaS platforms with millions of users. Managed full-stack development cycles using modern JavaScript frameworks and robust database solutions
