t
twenntty

Mark Bilous

@twenntty

FullStackApiReactNodejs

Ukraine
Anglais, Ukrainien, Russe
Certaines informations sont présentées en anglais.
À propos de moi
I build Telegram Mini Apps and bots - and I design them too. One person instead of a separate designer and developer: one price, one point of contact, no handover mess. Stack: React, TypeScript, Node.js, Python, MongoDB, REST APIs. Design in Figma. I've built stores with payments, booking systems, subscription tools and admin panels that businesses run inside Telegram every day. How I work: scope agreed in writing before I start, a live demo link before delivery, replies within 1 hour, and the full source code is yours. No lock-in. Tell me your idea and I'll say honestly what it takes.... Plus d’infos

Compétences

t
twenntty
Mark Bilous
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Chatbots réglementés
I will build a telegram mini app with payments and admin panel
De250 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Freelance

Freelance Full-Stack Developer

Freelance • Indépendant

Nov 2021 - Present • 4 yrs 11 mos

Telegram Mini Apps, bots, web apps and REST API integrations for clients.

Creator

Middle FullStack Developer

Creator • Temps plein

Jun 2025 - Feb 2026 • 8 mos

Development of a web platform for team task management, automated salary calculation, and implementation of a motivational bonus system.