Javascript

Anatoliy

Bot Development · Web Programming

126 0

5.0

29 474

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Trusted Full Stack Developer I’m an experienced Full Stack Developer specializing in modern web applications, Telegram and WhatsApp bots, mobile apps (Android/iOS), automation scripts, and browser extensions. I handle the entire development cycle — from idea and architecture to launch and support. I work clearly, transparently, and result-oriented. Technologies I use daily: Frontend: React, Next.js, Vue.js, Nuxt.js HTML5, CSS3, SASS, Tailwind CSS, Bootstrap 5 JavaScript (ES6+), TypeScript Zustand, Redux Toolkit, Context API Framer Motion, React Hook Form, React Query, Axios, SWR Webpack, Vite…

SANCHO — Telegram Mini App built with React + TypeScript

750 USD

0 14

SANCHO — Telegram Mini App built with React + TypeScript

Bot Development

SANCHO is a Telegram Mini App frontend: product and plan catalog, crypto payment, user account and FAQ. The app opens inside Telegram and uses its theme and WebApp SDK. What was built: — React 18 + TypeScript (strict) on Vite — Telegram WebApp…

Telegram bot for construction control — AI, geo, media

2000 USD

0 0

Telegram bot for construction control — AI, geo, media

Bot Development

An AI assistant in Telegram for managing technical supervision on construction sites. The bot runs scheduled morning and evening reports, walks users through checklists with verified geolocation, archives photos, videos and documents to an external…

Polymarket Bot — copytrading & arbitrage (on-chain)

1500 USD

0 1

Polymarket Bot — copytrading & arbitrage (on-chain)

Bot Development

A high-performance bot for Polymarket sports markets: it copies trades of target accounts, finds arbitrage against sportsbook lines, and trades on a multi-signal strategy. Trades execute on-chain on Polygon. What was built: — Three modes: Smart…

$Bybit fractal & FVG scanner bot — Telegram signals (Python)$

450 USD

0 0

Bybit fractal & FVG scanner bot — Telegram signals (Python)

Bot Development

An automated bot for the Bybit exchange that finds trade setups based on fractal and Fair Value Gap (FVG) patterns and sends signals to Telegram. The bot scans all USDT perpetuals, finds three-candle down fractals on a higher timeframe, monitors…

CS2 skin trading bots suite — cross-market arbitrage automation

1500 USD

0 0

CS2 skin trading bots suite — cross-market arbitrage automation

Bot Development

A set of automations for arbitrage trading of CS2 items: buy cheaper on some marketplaces and sell higher on others. A single TypeScript monorepo with browser extensions, a desktop seller and service bots. What was built: — Browser extensions (…

Vasil Zabolotny

PHP · Javascript and Typescript

718 14

5.0

9 693

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Skills PHP v5-7-8+, over 9 years of experience JavaScript - over 8 years of experience HTML/CSS - over 9 years of experience Bootstrap, JQuery - over 8 years of experience Website development - over 6 years of experience Automation (bots, parsers) - over 9 years of experience Telegram bots - over 6 years of experience Asterisk + SIP, VOIP (considering projects from $500+) Server configuration Payment systems API integration Python I develop websites, landing pages, telegram bots, Telegram Web Application, TON payments, bots for performing various actions on websites, parsers with and without…

Ivan

Python · Bot Development

102 0

5.0

13 679

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We turn ideas into ready-made websites, apps, bots and digital products We help businesses launch a digital product from scratch or improve an existing project. We take care of design, development, payment integration, CRM, API integrations, AI agents, admin panels and launching the project. ❓ What can we do? • turnkey website development • MVP development for a startup or business • Telegram bot development • chatbot development for business • web application or personal account development • online store development • admin panel development • CRM, API and third-party service integrations •…

5000 USD

0 11

Cryptowallet Telegram Mini App

Bot Development

#website development #site connection #site from scratch #web development #web design #site design #UIUX design #UXUI design #connection design #project development #connection development #landing #landing development #landing design #responsive…

Yurii Danylovych

Python · Web Programming

45 0

4.9

1 799

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I am an experienced developer who creates high-quality web solutions for businesses. I specialize in full-stack development using Django, ReactJS, modern front-end technologies (HTML, CSS, JS), back-end development, custom CMS, UI design, and Shopify. We take on projects: From scratch — from concept to launch Refine and optimize existing websites Turnkey — comprehensive development of platforms, web applications, and eCommerce solutions Key technical skills: Full-stack development (Django + ReactJS) Frontend: HTML, CSS, JavaScript, responsive design Backend: Django, REST API, integrations…

Dmytro Myrhorodskyi

Python · Bot Development

13 0

5.0

3 247

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About MeA multidisciplinary engineer with a rare skill set in deep system analysis, protocol reconstruction, and high-performance backend development. I’m comfortable working in environments where:no documentation exists,code is minified, obfuscated, or closed,APIs are hidden, unstable, or partially removed,system architecture is unknown,and the task is considered “impossible.”My background was shaped in Web3, crypto exchanges, automated trading systems, and complex web platforms — where the goal is not just to write code, but to understand how the system works at a deeper level than its…

Nick Osipov

Python · Bot Development

41 4

4.6

2 665

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Title: Senior Full-Stack Python Developer & Tech Lead | Web4Business Founder About Me: Looking for a senior developer who understands business goals, delivers on time, and won't disappear halfway through the project? I am a Full-Stack Python Expert and the founder of Web4Business I specialize in building scalable web applications, complex automation (parsing/scraping), Telegram bots, and Web3/Crypto integrations. How I work: I am not just a coder; I am your technical partner. I personally design the architecture, write the core logic, and manage the entire lifecycle of your project. To ensure…

336 USD

0 774

Bot with Webinterface for Claym Coins

Bot Development

Language: Python The Libraries: The Selenium by Gui (PyQt5) The program has a flexible interface that allows you to set the coins clay (HOT) in multi-precision with the right delay on the unlimited token call (Without proxy)

Andrii Domashchenko

Python · Bot Development

17 0

5.0

1 492

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0 269

Telegram bot for monitoring the warming up of Gmail accounts

Bot Development

A Telegram bot has been developed, which is integrated with the account warming admin system and works as an operational "pager": it receives and displays logs, the warming status, and immediately notifies about problems, so there is no need to sit…

0 340

Telegram Bot Parser Alliexpress to Shopify

Bot Development

Project: Telegram bot for parsing products from AliExpress implemented using Python (aiogram) This project is a demonstration of a modern approach to automating data collection and processing for e-commerce. The developed Telegram bot allows for…

0 351

Telegram Bot channels messages parser

Bot Development

Telegram bot for parsing Telegram channels Project description: A full-fledged system has been implemented for collecting and storing messages from Telegram channels. The system consists of a web application on Django and an integrated Telegram…

0 306

Abit_project for university (Telegram Bot)

Bot Development

Telegram bot for The Telegram bot is created for Kyiv National University. The bot is developed using the modern asynchronous framework Aiogram in Python, which allows for efficient processing of a large number of requests in real-time. Main…

0 178

Auth0 Tg_bot

Bot Development

Telegram bot with authorization via Auth0 (Device Authorization Flow) Project description: This project is a Telegram bot designed for user authorization using Auth0 through Device Authorization Flow. After successful authorization, the bot…

Yevhenii Hudymenko

Javascript and Typescript · Bot Development

23 0

5.0

1 412

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3000 USD

0 349

Automation of the manyvids site

Bot Development

Automation of message writing and media sending in the social network manyvids #puppeteer #playwright #proxy

450 USD

0 392

Twitter automation

Bot Development

Automation of posting and writing comments on the social network Twitter #puppeteer #playwright #twitter #proxy

Oleksandr Kovalchuk

Bot Development · Python

13 0

5.0

1 043

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A Software Developer with 3+ years of experience in building web applications, chatbots, custom automation solutions and AI-integrations. I specialize in delivering secure, scalable, and efficient systems tailored to client needs. What I Do • Backend Development – Creating and maintaining backend solutions for e-commerce, trading algorithms, and automation bots using Python, Django, and REST APIs. • Frontend Development – Building responsive and user-friendly interfaces with React, Tailwind, Bootstrap, and modern JavaScript tooling. • Chatbot Development – Integrating APIs and automation…

0 243

ByBit TokenSplash Parser Telegram Bot

Bot Development

Telegram bot that provides real-time insights into active ByBit TokenSplashes promotions. It can display a comprehensive list of ongoing campaigns along with key details, including the number of participants, promotion period, user count, rewards,…

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