Web разработка

396

How to quickly find a freelancer

Anatoliy

Bot Development · Web Programming

118 0

5.0

23 006

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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…

Yurii Danylovych

Python · Web Programming

45 0

4.9

1 815

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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…

Mykyta

Python · Databases & SQL

30 0

5.0

9 611

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AI-powered Restaurant Management Platform — WhatsApp Business AP

670 USD

0 210

AI-powered Restaurant Management Platform — WhatsApp Business AP

Bot Development

Development and migration of WhatsApp infrastructure for an AI-based restaurant management SaaS platform. The system automates financial reporting, invoice processing, and communication with restaurant owners via WhatsApp. What has been done:…

Development of Telegram and WhatsApp bots

223 USD

0 265

Development of Telegram and WhatsApp bots

Bot Development

Development of Telegram and WhatsApp bots for automating business processes, accepting applications, customer support, and integration with AI services, CRM, APIs, and databases.

Nikita

Bot Development · Python

70 0

5.0

12 846

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Denis Ribalka

Python · Bot Development

32 0

5.0

4 774

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268 USD

0 321

MentorAI

Bot Development

Intelligent learning assistant with an adaptive system that adjusts to your knowledge level. Get personalized questions, AI explanations of complex topics, and track your progress with achievements and statistics. Perfect for learning programming,…

212 USD

1 344

AI CRM

Bot Development

AI CRM Bot is a Telegram bot for small business management. It stores clients, orders, and tasks, automatically sends deadline reminders, generates emails via GPT AI, and exports data to Google Sheets. Beautiful animated interface with emojis and…

0 373

Pocket bot

Bot Development

The bot provides compact and clear market summaries for selected currency pairs — current prices, support/resistance levels, a technical snapshot, and a market overview — so you can quickly get the information you need to make trading decisions.

0 276

Telegram Media Converter Bot

Bot Development

Telegram bot that converts MP4 into video messages and MP3 into voice messages.

0 211

Telegram Auth Bot

Bot Development

This project is a Telegram bot for automating the acquisition of real phone numbers and email addresses via third-party APIs, and for handling authorization using received codes.

Dmytro Myrhorodskyi

Python · Bot Development

12 0

5.0

3 079

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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…

Vitalii Murovany

Python · Bot Development

37 2

4.7

2 595

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My name is Vitalii Murovanyi, and I am a 4th-year student at Kyiv National University of Technologies and Design, majoring in Computer Science. Programming is my passion, and my goal is to become a top-tier developer. I constantly improve my skills and explore new technologies.

290 USD

0 355

Telegram Bot with Integrated CRM System

Bot Development

Developed a Telegram bot that integrates with a CRM system and serves as a convenient interface for clients. The bot processes incoming requests, transfers all data to the CRM backend, and keeps users informed about status changes. Administrators…

179 USD

0 284

Telegram Analytics Bot

Bot Development

#python #django #telegrambot #aiogram #analytics #botdevelopment #postgresql Situation The client needed a tool to collect and analyze channel statistics: reactions, poll results, user activity and event-based tracking. Secure admin access was…

Telegram-магазин з категоріями, корзиною та автоматичною генерац

179 USD

0 143

Telegram-магазин з категоріями, корзиною та автоматичною генерац

Bot Development

Ситуація Замовнику був потрібен Telegram-магазин, який повністю автоматизує процес продажу товарів: від вибору позицій до створення накладної для відправки, без участі менеджера. Що було зроблено Створено повноцінний Telegram-магазин із…

Telegram bot for the admissions committee that helps applicants

45 USD

0 217

Telegram bot for the admissions committee that helps applicants

Bot Development

Telegram bot for the admissions committee that helps applicants solve their problems during the enrollment process, feedback from the admissions committee, answers to frequently asked questions, university social media. The admin panel was also…

Nazar

Bot Development · Python

71 0

2 281

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Long-term cooperation — quality and deadlines are the priority I build complex web products end-to-end with 7+ years of experience. I specialize in CRM systems and Telegram bots. I design architecture from scratch and maintain live products with real users. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ FRONTEND ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Core ▪ React 19, TypeScript, Vite ▪ Material UI v7, Tailwind CSS v4 ▪ Material React Table v3 State & Forms ▪ Zustand, React Hook Form, Yup Real-time & API ▪ Socket.IO Client, Axios ▪ lightweight-charts (trading charts) UX & i18n ▪ i18next / react-i18next (multilingual…

500 USD

0 655

Team Lead for telegram game

Bot Development

Project stack: React.js, TypeScript, NodeJS, MongoDB Some examples of my completed tasks Dividing the backend and frontend into a dev version and a prod version Configuring autodeployment over the dev version ((front + autocompilation) + back)…

223 USD

0 431

Welcome bot builder

Bot Development

This bot can [+]Accept users [+]Plan mailings to users months in advance [+]Make forced mailings [+]Give up-to-date statistics on users (you can see it on the screenshot) The bot supports multilingualism and multibotting, that is, there is no…

Bot to create referral links for telegram channels

45 USD

0 404

Bot to create referral links for telegram channels

Bot Development

The task: Create a bot that will create individual links for the telegram channel, with enabled login requests Maintaining statistics on current participants and applications on all added chats. Statistics on each channel of each referral link…

Boot for sale of photo and video materials

100 USD

1 1 061

Boot for sale of photo and video materials

Bot Development

A bot is created to sell photo and video materials for arbitraries and content makers. Introduced cryptocurrency payment system for subscription payments Subscriptions in the form of photo/video limit Photo storage and keyboard removal are done…

100 USD

0 845

Boat for the Prognosis Competition

Bot Development

A bot and a parser were created for the competition for different matches. In this bot for the competition was created a league filter mechanism, the bot supports translation through the json file into different languages. Matches are…

Danilo Kanivets

Python · Bot Development

52 1

5.0

2 444

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Telegram bot for uploading videos and photos

33 USD

0 246

Telegram bot for uploading videos and photos

Bot Development

Project description: Developed a Telegram bot for downloading photos and videos from popular platforms — TikTok, Instagram, and Pinterest. The bot allows the user to simply paste a link, after which it automatically processes the request, downloads…

Telegram bot for signing up for a game of Mafia and for sending notifications

45 USD

0 220

Telegram bot for signing up for a game of Mafia and for sending notifications

Bot Development

Project description: Telegram bot for automating player registration for offline Mafia games. The bot allows users to register for the nearest game, choose a date and time, receive reminders, or postpone registration ("remind me later"). Every…

33 USD

0 198

Telegram bot with integrated API

Bot Development

Project description: A Telegram bot that shows the current weather in your city. The user can send their geolocation or simply enter the name of the city, after which the bot retrieves data from the OpenWeatherMap API and displays the temperature…

Telegram bot for receiving applications and checking subscriptions

67 USD

0 190

Telegram bot for receiving applications and checking subscriptions

Bot Development

Project description: A Telegram bot created for conducting contests and collecting applications from participants. It automatically checks whether the user is subscribed to the necessary accounts on Instagram and TikTok, accepts the application (…

Roman

Data Parsing · Bot Development

105 0

5.0

1 737

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Telegram bot for carriers and cargo deliveries

335 USD

1 222

Telegram bot for carriers and cargo deliveries

Bot Development

Telegram bot for carriers and cargo customers. A system for searching and publishing transportation requests has been implemented throughout Ukraine and Europe. The bot allows carriers to create routes and receive notifications about new orders…

67 USD

0 312

Telegram BOT for giveaways | WEB

Bot Development

A full-featured system for organizing and managing giveaways in Telegram. The project consists of a bot that interacts with users and an administrative panel for managing giveaways. Main functions: Participant registration: The bot registers users…

Telegram bot with web interface for traffic tracking|Traffic

67 USD

0 285

Telegram bot with web interface for traffic tracking|Traffic

Bot Development

This project combines a Telegram bot and a web interface for efficient traffic and referral source tracking. The bot handles commands, checks channel subscription, and redirects users to campaign target URLs. The web interface allows creating and…

Telegram bot that sends new ads from the olx service

67 USD

0 762

Telegram bot that sends new ads from the olx service

Bot Development

Telegram bot that automatically sends notifications about new listings from the olx.pl service. It allows you to track multiple links simultaneously, so you quickly receive information about offers that interest you. An ideal solution to not miss the…

89 USD

1 407

Pinnacle Odds Bot | Football Live bet

Bot Development

Telegram bot that sends changes in odds from Pinnacle. You can select multiple leagues to monitor and choose the % at which you are interested in the change. The bot notifies about all upcoming matches for which the line has been released by Pinnacle…

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Clients rate freelancers in the Bot Development category at 9.9/10 based on 5002 reviews

Change of payment system in the bot

Personal 40 USD

The project from Roman was completed ON TIME and with high quality!

The delay occurred due to the processing of documents on the Wayforpay portal.
Thank you for your help, everything is working!

5.0

Nikita Ivanov

6 July

Monitoring bot + Bazoš→Telegram

Personal 603 USD

I ordered a complex monitoring system (Vinted, 14 Gmail accounts via API) and integration of our publisher Bazoš with Telegram from the contractor. The task was completed at 10 out of 10.

What I liked:

Reliability: Everything is packaged in Docker on VPS. It works stably 24/7, notifications to the manager and me arrive within a couple of minutes. The duplicate protection works perfectly.

Informative: If the session drops on Vinted or there is a failure on Bazoš (limits, captcha, browser crash) — the bot doesn’t just crash, but immediately sends a clear notification to the appropriate chat.

The developer took the initiative and set up the automatic launch of the publisher upon PC reboot for free, restored the queue, and added the necessary column "Quantity of goods" from Excel.

The person is an absolute professional in automation, knows how to listen to the technical specifications, and understands business tasks.

5.0

Vadim Goncharov

6 July

Launch a Telegram bot based on Remnawave

Personal 110 USD

He did his job excellently, did everything that was required and even showed initiative on his own. He was always accommodating with all the revisions. I am very satisfied and recommend him.

5.0

Maksim Leleko

6 July

Check and finalize the ready ManyChat bot and connect the calendar + Ads Manager + CRM.

205 USD

Semyon completed the work as requested, always tried to do more and better, we didn't quite fit into the timeline, but in the end, everything turned out well. I am grateful for the work.

5.0

Anna Nasonova

5 July

Development of a Telegram bot according to the specifications - stage 2

Personal 446 USD

I want to sincerely thank Serhiy for his work. He exceeded all my expectations.

High professionalism, attention to detail, deep understanding of tasks, and a responsible attitude towards every stage of the work. Serhiy not only fulfilled the technical assignment but also asked clarifying questions, suggested better solutions, and even implemented useful improvements that were not in the technical assignment but made the work more convenient and effective.

I would like to especially highlight his patience. I did not always understand the technical aspects, often asked many questions, sometimes even incorrect ones. But I never felt any irritation. Serhiy calmly explained everything until I understood.

I sincerely recommend Serhiy as a professional. I will gladly turn to him again!

5.0

Liliia F.

4 July

Tg bot

33 USD

I recommend, everything is very fast.

5.0

Dima Antonov

3 July

Stage 2 — Buyer’s Cabinet and Order Management

Personal 569 USD

The second stage has been completed with high quality and within the established deadlines.

A buyer's cabinet has been implemented in Telegram, a step-by-step order calculation, automatic transmission of client details, payment confirmation via photo, and a status system.

Communication is comfortable, the developer responds promptly to questions and takes into account requests regarding the service's functionality. It is clear that the project is being built with future development and scaling in mind.

Overall, I am satisfied with the results of the second stage and we continue to work on the next part of the project.

5.0

Artem Bilyk

3 July

Set up n8n and Caddy (HTTPS) in Docker on a Hetzner server.

17 USD

Yuriy is just my savior! I was already on edge because of this server, nothing was working, I was losing hope. I have no idea what kind of magic he did there, but he made everything MEGA COOL, instantly, and now everything works perfectly! A true professional who understands the task with half a word, works super fast, and takes care of the client's nerves. I recommend him 1000% and I will definitely reach out again!

5.0

Yelena Zheleznyak

2 July

Bot development

Personal 22 USD

Works well, I recommend the developer for collaboration.

5.0

Roman Roman

2 July

Set up a Telegram bot notification for order receipt

Personal 33 USD

The task was completed promptly.

5.0

Yurii Liutskyi

1 July

Telegram bot Liza Hatzko. Making edits

Personal 100 USD

Thank you, Roman, for doing everything quickly!

5.0

Nikita Ivanov

1 July

Technical Specification for Refinement of AI Bot for Generating Personalized Songs

413 USD

very good communication, Arthur is polite and professionally performs his job. I will definitely reach out to him again.

5.0

Olga Kostenko

1 July

Clients rate freelancers in the Bot Development category at 9.9/10 based on 5002 reviews

Change of payment system in the bot

5.0

Nikita Ivanov

Monitoring bot + Bazoš→Telegram

5.0

Vadim Goncharov

Launch a Telegram bot based on Remnawave

5.0

Maksim Leleko

5.0

Anna Nasonova

Development of a Telegram bot according to the specifications - stage 2

5.0

Liliia F.

5.0

Dima Antonov

Stage 2 — Buyer’s Cabinet and Order Management

5.0

Artem Bilyk

5.0

Yelena Zheleznyak

Bot development

5.0

Roman Roman

Set up a Telegram bot notification for order receipt

5.0

Yurii Liutskyi

Telegram bot Liza Hatzko. Making edits

5.0

Nikita Ivanov

5.0

Olga Kostenko

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