API Integration

179

Anatoliy

Bot Development · Web Programming

122 0

5.0

27 781

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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 1

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 0

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

717 14

5.0

9 698

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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

12 810

Go to profile

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 6

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…

Roman

Bot Development · Javascript and Typescript

202 1

5.0

12 640

Go to profile

101 USD

2 3 925

Telegram bot for private school

Bot Development

Boat to remind of classes and pay lessons for students. The information is collected from Google tables, separately for each city and groups in them. There is an opportunity to move the class and contact the administrator.

The telegram bot for picking the lamp for the car

78 USD

2 3 266

The telegram bot for picking the lamp for the car

Bot Development

The bot selects lights/colls for lightweight, truck and motorcycles from a large base in Excel format. The base can be changed through the admin. Models are accepted in both English and Ukrainian languages, even if there are errors in the name.

Telegram bots for Google tables monitoring

45 USD

0 1 835

Telegram bots for Google tables monitoring

Bot Development

The bot follows the Google table and communicates in the telegram to the group in case of new records.

45 USD

0 1 156

Telegram Boot for HR

Bot Development

The bot collects the candidate’s survey data and sends them to the electronic mail.

27 USD

0 715

Telegram bot for ordering

Bot Development

The bot pars the orders data from the Google tables and allows employees to collect them by folders.

Andrii

Python · Bot Development

54 2

5.0

1 913

Go to profile

I'm a backend developer with over 4 years of freelance experience, focused on building clean, scalable, and reliable web systems using Python, Django, and PostgreSQL. I specialize in backend architecture, REST API development, and automation solutions for startups, solo entrepreneurs, and small businesses. My core stack includes Django and Django REST Framework, combined with PostgreSQL, Celery, Redis, and Docker for robust production-ready deployments. I build everything from internal ERP modules and client CRMs to custom dashboards, Telegram bots, and third-party API integrations. I'm…

Dmitro

Bot Development · Web Programming

25 0

5.0

1 017

Go to profile

SalesDrive + integration with Telegram (api, webhook)

1500 USD

0 204

SalesDrive + integration with Telegram (api, webhook)

Bot Development

Integration of Telegram with salesdriver @Maystry_bot Telegram as a client for masters

Dmytro

Bot Development · Enterprise Resource Planning (ERP)

9 0

5.0

251

Go to profile

BUSINESS PROCESS AUTOMATION AND TURNKEY AI SOLUTIONS I am an Automation Architect and AI Integrator. I help businesses scale, save hundreds of hours each month, and increase profits by implementing smart systems. What I can do for your business: 1. AI MANAGERS AND ASSISTANTS: - Development of Voice AI agents (voice bots on Vapi.ai + n8n + OpenAI) for customer registration, lead qualification, and 24/7 support. - Creation of AI chatbots (Telegram, Instagram, WhatsApp) for sales automation, FAQ handling, and customer reactivation. - Training AI on your data (…

Development of a Smart AI Assistant for WhatsApp

450 USD

0 108

Development of a Smart AI Assistant for WhatsApp

Bot Development

Objective: The client (real estate brokers in Dubai) was losing warm leads outside of business hours and spending hours on routine replies, sending price lists, and checking apartment availability. The requirement was to create a reliable WhatsApp…

Smart AI consultant for Instagram and Telegram: sales 24/7

500 USD

0 168

Smart AI consultant for Instagram and Telegram: sales 24/7

Bot Development

Project description: Most chatbots annoy customers with their limited selection of buttons. I have developed an AI-based solution that communicates like a live manager. The bot understands natural language, answers complex questions based on the…

AI bot: Recognizing checks from photos in Excel/Google Sheets

200 USD

0 200

AI bot: Recognizing checks from photos in Excel/Google Sheets

Bot Development

The Challenge: The client was spending hours manually entering data from photos (expense receipts, invoices, handwritten forms) into spreadsheets. This process was slow and error-prone. The Solution: I built an intelligent Telegram bot using…

AI assistant in Zapier for automated responses to clients

150 USD

0 311

AI assistant in Zapier for automated responses to clients

Bot Development

AI Assistant in Zapier for Automated Responses to Clients Demonstration Project This case is created to showcase the capabilities of the AI assistant. A similar solution can be adapted for various business tasks. Task Clients often ask…

Roman

Data Parsing · Bot Development

105 0

5.0

1 931

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Telegram bot for carriers and cargo deliveries

336 USD

1 226

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

0 316

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

0 287

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

0 771

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…

90 USD

1 412

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…

Ilya Novoselov

Python · Bot Development

10 0

5.0

1 533

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Hi, my name is Ilya. I specialize in building complex Telegram bots and Python-based automation. I work on projects where solid architecture, reliability under load, and stable behavior in real-world conditions matter. I clearly understand which technical solutions fit a specific task and choose the optimal approach at the design stage, so the system does not need to be reworked a month later. My main focus is advanced Telegram bots with multi-layer logic, external API integrations, payments, limits, queues, caching, user state management, and proper handling of edge cases. I am well familiar…

AI Telegram Bot with Flexible Scenarios (Make.com)

560 USD

0 206

AI Telegram Bot with Flexible Scenarios (Make.com)

Bot Development

An AI-powered Telegram bot fully built on Make.com, designed as a flexible assistant with multiple configurable scenarios and stable automation logic. The bot processes user messages, maintains interaction state, and delivers structured AI-generated…

Telegram Bot for On-Chain Wallet Analytics (Wallet Analysis)

224 USD

0 237

Telegram Bot for On-Chain Wallet Analytics (Wallet Analysis)

Bot Development

A Telegram bot designed for blockchain wallet analysis using on-chain data and third-party API integrations. The bot provides structured insights for a given wallet address, including balances, activity history, interactions with exchanges and smart…

Telegram Bot with Economy, Tasks, Staking, Ref System & /Admin

448 USD

0 271

Telegram Bot with Economy, Tasks, Staking, Ref System & /Admin

Bot Development

I developed a full-scale #pyTelegramBotAPI featuring SD-token economy, a task system, multi-level referrals, staking, deposits/withdrawals, analytics, and a powerful admin panel. The bot is built using a service-layer architecture and is optimized…

Bot for the event (menu + raffle functions and custom mailing)

67 USD

0 200

Bot for the event (menu + raffle functions and custom mailing)

Bot Development

Developed a Telegram bot for an event with a convenient interactive menu and built-in raffle functions. The bot includes: a custom main menu, automatic participant registration, a flexible mailing system, as well as a one-click winner selection…

34 USD

0 193

Bot-parser for cryptocurrency prices

Bot Development

Developed a Telegram bot for parsing cryptocurrency prices. The bot retrieves data from the Coingecko API, updates the rate in real time, and sends the user current values upon request. https://github.com/NovoselovI/crypto-price-bot

Volodimir Nikolsky

Bot Development · Data Parsing

31 0

4.9

1 563

Go to profile

I develop Telegram bots and business process automation using Python, helping businesses save time, automate routine tasks, and scale their workflows. I have practical experience creating Telegram bots, automation systems, and tools for data processing. I also work with product importing and synchronization for e-commerce platforms (Shopify and similar platforms). How I can help: • Development of Telegram bots of any complexity • Automation of business processes using Telegram • Website scraping and data collection • Automatic product import to Shopify and other platforms…

Modernization of a Telegram Recruiting Bot

179 USD

0 186

Modernization of a Telegram Recruiting Bot

Bot Development

The client had a working Telegram bot, but it required optimization and new features to improve user experience and enhance the efficiency of the recruitment process. Implemented improvements: - Resolved stability issues, ensuring the bot runs…

90 USD

0 177

Table Tennis Booking

Bot Development

A Telegram bot was developed for the client to fully automate the location booking process without the need for manual handling of requests. Users follow a simple and intuitive workflow: they select a location, booking duration, date, and available…

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