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English
$
USD
I will develop a custom telegram bot
Mark
Level 2
5.0
5.0
About this gig
Are you looking for a powerful, secure, and fully customized Telegram bot? Do you need a developer who can handle everything from complex automation to seamless payment integrations?
I am a dedicated Bot Developer ready to turn your project (SaaS, CRM, Shop, or Community tool) into a high-performing reality. You're in the right place!
My Telegram Bot Services:
- Custom Bot Development: Tailored solutions using Aiogram, Telebot, or Telegraf.
- Automation: Auto-posting, moderation, and smart filtering systems.
- Web Apps (TWA): Modern, interactive Mini Apps inside Telegram.
- Payments: Seamless integration with Stripe, Crypto, and more.
- AI & API: Integration with OpenAI (ChatGPT), Google, and custom APIs.
- Databases: User profiles, storage, and analytics (SQL/NoSQL).
- Maintenance: Server deployment, bug fixing, and long-term support.
Why Choose Me?
- 5+ Years of experience in bot development and API architecture.
- Security-First: Robust data protection and private user handling.
- Performance: High-speed response times and scalable code.
- Fast Delivery: Reliable communication and on-time results.
Let's discuss your project!
Get to know Mark
Mark
Full Stack Web Developer, Chatbot Developer
Level 2
- FromUkraine
- Member sinceApr 2023
- Avg. response time1 hour
- Last deliveryabout 12 hours
Languages
English, Russian, Ukrainian, German
Hi, I’m Mark — a certified full-stack developer with 3+ years of experience building high-performance websites, mobile apps, and automation bots using modern tech. I guarantee clean code, fast communication, and 100% satisfaction. Message me to discuss your project!
My Portfolio
FAQ
What do you need to get started on the bot?
I require a clear document outlining the bot's goals, a list of desired features (scenarios), and, if applicable, access details for any external systems (CRM, APIs) the bot needs to integrate with.
Will the bot be able to handle a large number of users simultaneously?
Yes. I use scalable architectures and modern libraries (like Telegraf/PyTelegramBotAPI) to ensure the bot maintains stable and high performance even under heavy load and with a large number of active users.
Can I manage the bot and send broadcasts myself?
In the Standard and Premium packages, I include the development of a simple Admin Panel or specific functions (e.g., mass messaging, statistics viewing) that allow you to manage the bot without editing the code.
What external systems (APIs) can you integrate?
I can integrate the bot with virtually any external service that has an API: payment systems (Stripe, PayPal), CRM (HubSpot, Salesforce), Google services (Sheets, Docs), and any custom corporate API you use.
Will my users' data be secure?
Security is a top priority. Data is stored in a secure database (e.g., PostgreSQL), and all integrations and API tokens are handled using best practices to prevent unauthorized access.
Is the bot's Source Code included in the price?
The Source Code is included in the Standard and Premium packages. You receive full ownership rights and the ability to further develop the bot independently in the future.
Do you offer support after the launch?
Yes, I offer a guaranteed period of free post-launch support (typically 7-14 days), and I can also provide long-term maintenance and monitoring packages upon request.
How long will the development take?
The timeline depends on the complexity and number of features required. Approximate timelines are listed in the packages (3-7 days), but I will provide a precise and detailed work plan after our initial project discussion.
Reviews
8 reviews for this Gig
| (8) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J 
jonashertz
Sweden
Mark helped me build an excel add in user interface based on my description. Code structure and architecture was my first priority and Mark delivered a very good foundation to build upon. He followed and understood my instructions and I felt I got exactly what I wanted. I will be happy to work with Mark again!
$50-$100
Price
9 days
Duration
Helpful?T tiptop845
Israel
Mark is a rare combination of speed, reliability, and deep technical skill. He understands complex systems quickly, suggests smart solutions instead of just ‘doing tasks’, and takes ownership of the result. Strong in backend, frontend, and any new tech we throw at him. If you need someone to actually...
$50-$100
Price
3 weeks
Duration
Helpful?A akituominen
Finland
Professional and nice person, helped me with a big bot project and I could even say that he went above and beyond my expectations. He was patient with all the questions I had, helped me set up everything and made excellent bots! Definitely suggest him if you want high quality bots with affordable prices.
$50-$100
Price
2 weeks
Duration
Helpful?T tiptop845
Israel
This gig was amazing.Of course, I will continue taking more gig from you.Thank you for your professionalism thank you for your responsiveness
$100-$200
Price
2 weeks
Duration
Helpful?S 
seoexpertboost
Italy
It was a real pleasure working with you. You're a serious, helpful, and competent person. He was very skilled at resolving all my issues and did everything exactly as I asked. I recommend this professional to everyone.
Up to $50
Price
5 days
Duration
Helpful?
Reviews
8 reviews for this Gig
| (8) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J jonashertz
Sweden
Mark helped me build an excel add in user interface based on my description. Code structure and architecture was my first priority and Mark delivered a very good foundation to build upon. He followed and understood my instructions and I felt I got exactly what I wanted. I will be happy to work with Mark again!
$50-$100
Price
9 days
Duration
Helpful?T tiptop845
Israel
Mark is a rare combination of speed, reliability, and deep technical skill. He understands complex systems quickly, suggests smart solutions instead of just ‘doing tasks’, and takes ownership of the result. Strong in backend, frontend, and any new tech we throw at him. If you need someone to actually...
$50-$100
Price
3 weeks
Duration
Helpful?A akituominen
Finland
Professional and nice person, helped me with a big bot project and I could even say that he went above and beyond my expectations. He was patient with all the questions I had, helped me set up everything and made excellent bots! Definitely suggest him if you want high quality bots with affordable prices.
$50-$100
Price
2 weeks
Duration
Helpful?T tiptop845
Israel
This gig was amazing.Of course, I will continue taking more gig from you.Thank you for your professionalism thank you for your responsiveness
$100-$200
Price
2 weeks
Duration
Helpful?S seoexpertboost
Italy
It was a real pleasure working with you. You're a serious, helpful, and competent person. He was very skilled at resolving all my issues and did everything exactly as I asked. I recommend this professional to everyone.
Up to $50
Price
5 days
Duration
Helpful?
