Frontend
Interfaces, SPA and SSR
- Vue
- Nuxt
- React
- Next.js
- Preact
- Astro
- TypeScript
- Tailwind CSS
- Pinia
- Inertia.js
- Three.js
- WebGL
- Chart.js
- Leaflet
- Axios
mikadzefullstack developer
I build web services, bots and AI integrations
I take a project from the idea stage to a stable launch: interface, API, database, payments and server — all in one pair of hands.
Python · TypeScript · Go · Vue · React
01Services
What I do
I can own the whole project or take a single part — front end, back end, a bot or an integration.
- 01
Website development
Landing pages, company websites and promo pages: fast, responsive, SEO-ready and free of unnecessary JavaScript.
- 02
Web applications and dashboards
Customer portals, admin panels, CRMs and SaaS: complex interfaces with roles, real-time data and APIs.
- 03
Telegram bot development
Bots for sales, subscriptions, support and automation: payments, broadcasts, an admin panel and analytics.
- 04
Telegram Mini Apps
Full web apps inside Telegram: sign-in without registration, two-tap payments and a native-feeling interface.
- 05
MAX messenger bots
Chatbots and mini apps for the MAX messenger: the same scenarios as in Telegram, adapted to the platform’s API.
- 06
Backend and API development
REST, GraphQL and WebSocket APIs, business logic, queues and third-party integrations.
- 07
AI integration
AI inside your product: LLM assistants and chatbots, speech and image recognition, knowledge-base search.
- 08
Payment integration
Card acquiring, subscriptions, Telegram Stars and crypto — with webhooks, receipts and automatic order fulfilment.
- 09
Mobile app development
Cross-platform apps on React Native and native Android on Kotlin — sharing the same backend as your website.
- 10
Automation and web scraping
Scripts and services that remove routine: web scraping, Telegram userbots, scheduled posting and n8n workflows.
- 11
Deployment and servers
Linux servers, Docker, Nginx and HTTPS, automated deploys and backups — so your project runs smoothly after launch.
- 12
Improvements and support
I take over existing projects: audit the code, fix bugs, speed things up and ship new features.
02Stack
52 technologies by category
From interfaces and APIs to databases, AI and infrastructure — plus any payment provider.
Backend
APIs, business logic, real time
- Python
- aiogram
- Telethon
- aiohttp
- FastAPI
- Pydantic
- Django
- Flask
- Node.js
- Go
- Laravel
- GraphQL
- Swagger
- WebSocket
- FFmpeg
- TON
AI integrations
LLMs, speech, search and agents
- Claude API
- OpenAI API
- Whisper
- MCP
- Ollama
- n8n
- Embeddings
For example
- voice → textWhisper
- answers from a knowledge baseEmbeddings + Claude
- a model without the cloudOllama
- an LLM with data accessMCP
- connect services without coden8n
Databases
Storage, caching, migrations
- SQLite
- PostgreSQL
- MongoDB
- Redis
- SQLAlchemy
- Alembic
Mobile development
iOS and Android
- React Native
- Kotlin
DevOps and testing
Deploys, servers, e2e
- Docker
- Nginx
- Linux
- Playwright
- pytest
- Ruff
07
Any payment integration
- Card acquiring
- SBP
- Subscriptions
Telegram Stars- USDT · GRAM · BTC · TRX
03Projects
Shipped and running
Live services and bots: websites, Mini Apps, APIs, subscriptions and payments.
- #00
StarsBoost
Website · Bot · Mini App
A service for buying and selling Telegram Stars, Premium, TON and gifts. I built the React website, the Telegram bot, the Mini App and the FastAPI backend with payments and automatic order delivery.
- #01
Royal Bot
Bot · Mini App · Admin panel
A Telegram game bot with a virtual balance: Telegram Emoji mini games, Mines and Tower with provable fairness, channel bets, cheques, referrals and leaderboards. An arena in a Mini App and an admin panel with broadcasts and contests.
- #02
Comet VPN
Bot · Website · Customer portal
A VPN service with a Telegram bot, a website and a customer portal: subscriptions, an admin panel and Remnawave integration. The aiogram bot and the Next.js site share one Python core and a FastAPI backend.
- #03
Ratsion
Telegram Mini App
A Mini App for personal nutrition: a questionnaire, calorie and macro calculation, meal plan generation and a food diary. Interface on Preact and TypeScript, FastAPI backend, Telegram sign-in and a partner bot.
- #04
Ratsion for MAX
MAX bot · Website · AI
A nutrition bot and website for the MAX messenger. It analyses meal photos, counts calories and macros, gives recommendations and a 3-day meal plan, keeps a food diary and manages subscriptions.
- #05
Emoji ID Saver
Telegram bot
Shows custom_emoji_id, turns text with premium emoji into ready-to-use HTML and exports whole packs into a standalone page with search and one-click code copying.
- #06
Download Emoji & Sticker
Telegram bot
Downloads Telegram premium emoji, stickers and entire packs. Delivers ZIP archives with original and converted files in TGS, JSON, Lottie, WEBP, WEBM and PNG formats.
04Contact
Got a task?
Let’s talk.
Tell me what needs to be built, your timeline and budget — I’ll suggest a solution and an estimate.