Budget: 3000 USD Deadline: 1 day
Good day!
I have extensive experience in this field, ready to accomplish your task, feel free to write.
Budget: 3000 USD Deadline: 31 days
📌Hello.👋
⭐️My name is Andrey.
⭐️My work experience: 12 years+
• ➡️I can show works specifically on Telegram bot development
• 🎨Portfolio: 
Freelancehunt
• ✅Work rating on Behance (over 500,000 views)
• 💼More works here: 
Dribbble
Budget: 3000 USD Deadline: 22 days
Hello.
I am developing bots for Telegram using NodeJS. I am ready to take on the task. Write to me, and we will discuss.
Budget: 3000 USD Deadline: 30 days
Good day. I implemented a similar bot with a website for the delivery and customs clearance of cars from the USA. With an internal CRM. Feel free to contact me.
Budget: 3000 USD Deadline: 15 days
Good day. I am ready to complete this project as I have extensive experience in application development.
Budget: 3000 USD Deadline: 14 days
Hello, I have reviewed your technical specifications for the Telegram bot. I suggest using aiogram for the backend, nest.js, and PostgreSQL for the database. The Telegram bot will be fully asynchronous, and the backend will quickly process requests.
Budget: 3000 USD Deadline: 30 days
Hello, Lenmar Ramazan.
I am an experienced backend developer and can build this Telegram-based car selection service as a structured, scalable application. My approach will use Python with the `python-telegram-bot` framework for the interface, a FastAPI backend for robust API integration, and PostgreSQL with optimized indexes for fast search and filtering. I will architect the system with a separate, modular calculation service for customs and registration costs, ensuring clean code and maintainability. The MVP will deliver full integration with your dongchedi and che168 APIs, persistent storage, search filters, formatted card output in Telegram, and the final cost calculator. I propose a fixed-price payment split into three clear milestones: architecture & setup, core functionality, and final integration & deployment. I am available to begin immediately and can provide a detailed technical specification upon discussion. Let's schedule a call to align on the exact scope and timelines.
Thank you.
Ifeoluwa.
Budget: 3000 USD Deadline: 3 days
Hello. I have extensive experience in developing Telegram bots for large companies and agencies. I am ready to start immediately and implement all requirements in stages.
Budget: 3000 USD Deadline: 5 days
Why complicate things when the result is what matters? I will create a Telegram bot for effective car selection using verified APIs, ensuring safe data storage in PostgreSQL and quick parameter searches. I have experience in API integration and developing services with scalable architecture. Let's bring this project to life together with a focus on reliability and quality. I am ready to discuss the details and open to long-term collaboration. What is your priority stage?
Budget: 3000 USD Deadline: 14 days
Hello, Python developer with more than 5 years of experience. I have a personal project that I am preparing for launch https://vt.tiktok.com/ZSaS6vG8D/
The idea is similar, I am ready to launch it and you will be able to see the speed of operation. Stack is aiogram, database on Postgres. I use lightweight language models for convenient car classification. There will be no problems with implementation, write to me privately and I will show you my project, you can test it and we can communicate. I will be happy to collaborate!
Budget: 3000 USD Deadline: 20 days
Hello!
It is advisable to implement the task as a separate backend service, where all the main logic is concentrated on the server, and Telegram is used only as an interface for interaction with the user.
At the first stage, integration with the already existing API sources (dongchedi and che168) and the construction of a data storage layer is carried out. Advertisements are stored in PostgreSQL with a structure optimized for searching and filtering by key parameters (make, model, year, mileage, price). To ensure fast operation, indexes on key fields are provided from the start.
Searching and filtering are implemented on the backend side, taking into account the possibility of further expanding the criteria without changing the overall architecture.
It is advisable to separate the logic for calculating the final cost of the car into a separate module or set of tables. This will allow for the implementation of a basic calculation for the MVP and later modify or supplement the customs payment and registration formulas without affecting other parts of the system.
Work on the MVP can be divided into stages: API integration and data model, implementation of search and filtering, connection of the Telegram interface, calculation module. This approach allows for phased verification of results and simplifies further project development after the MVP is completed.
We can still negotiate on the price)
Budget: 3000 USD Deadline: 30 days
Hello!
I am ready to take on the project of developing a Telegram bot with a backend service for car selection and bring it to a stable MVP with the possibility of further scaling.
Here is how I see the implementation:
Backend (Python) with a proper modular architecture (API layer, business logic, calculations, database access).
Integration with existing API sources (dongchedi, che168) without parsing, with error handling and logging.
PostgreSQL: storage of ads, car parameters, calculations of final cost.
Search and filtering (make, model, year, mileage, price) with optimized queries.
Module for calculating final cost (customs, registration) — separated out so it can be further developed.
Telegram bot as an interface: receiving parameters from the user, issuing ad cards, navigation.
Clean code, README with a description of the architecture and launch instructions.
Work format:
Breakdown into stages (MVP → testing → delivery).
Fixed scope of work, transparent communication.
After the MVP, I am ready to engage in the development of the project under a separate budget.
I have experience in backend development in Python, working with APIs, databases, and Telegram interfaces. I prefer neat, maintainable solutions without "workarounds."
I am ready to discuss the details and propose a technical solution according to your requirements.
Budget: 3000 USD Deadline: 1 day
Hello. I have extensive experience in developing Telegram bots. I am ready for collaboration.
Budget: 3000 USD Deadline: 14 days
Good day!
I professionally develop Telegram bots and web applications in Python. (Aiogram + FastAPI)
I am ready to implement your project + deployment
Write to me in private messages.
Budget: 3000 USD Deadline: 4 days
Hello! I have experience in developing backend services with a Telegram interface and integrations with external APIs. I will create an MVP: connecting to the dongchedi and che168 APIs, storing ads in PostgreSQL, quick search and filtering, issuing cards in Telegram, and a module for calculating the final cost. I will propose a clear backend architecture, break the work into stages with milestone payments. I am ready to lay the foundation for further scaling and improvements of the project.
Budget: 3000 USD Deadline: 7 days
Hello.
The team is ready to take on the development of the MVP: backend service, API integration, PostgreSQL, search/filtering, Telegram interface, and cost calculation.
We are ready to work in stages with a fixed scope. We are ready to discuss the details and timelines.
Budget: 3000 USD Deadline: 1 day
I am among the top 5 developers in the category of "Artificial Intelligence and Machine Learning" among ~2100 specialists on the platform.
I guarantee:
- Fast and quality execution of the task
- Clear adherence to deadlines
- Regular communication throughout the entire process
I would be happy to discuss the details of your project in private messages.
Budget: 3000 USD Deadline: 5 days
Hello!
I am interested in your project for developing a backend service with a Telegram interface for selecting cars from Chinese platforms.
I am a backend developer with practical experience in developing services and API-oriented systems. I have worked with:
integration of third-party APIs,
designing backend architecture for MVP and further scaling,
PostgreSQL (schemas, indexes, query optimization, fast search and filtering),
modular logic (moving calculations to separate services/modules),
Telegram bots, where Telegram is used specifically as an interface, and all logic is on the backend side.
Regarding your MVP:
integration with existing API sources - okay;
storing ads and filtering by parameters - I will implement considering performance;
issuing ad cards in Telegram - with convenient navigation;
calculating the final cost (customs, processing) - I will move to a separate module/tables so that the logic can be easily refined.
I am used to working in stages, with a fixed scope of work and payment by stages. After completing the MVP, I am ready to engage in further project development on separate tasks.
I am ready to discuss details, stack, and timelines.
I would be happy to collaborate.
My GitHub: https://github.com/RuslanZotsenko22
Budget: 3000 USD Deadline: 10 days
Hello.
This is an obvious MVP for a backend service with Telegram as the interface, and this is how I would approach it: first a solid core, without excessive design. I would create a clean backend around your existing APIs, store lists, and indexes in PostgreSQL for quick filtering, while all price and customs calculations would be isolated in a separate module for easy adjustment later. Telegram would only handle interaction and presentation, while all logic would be on the server in a maintainable structure. I am comfortable implementing this in stages with predictable outcomes and leaving a good foundation for future growth.
Budget: 3000 USD Deadline: 7 days
Hi, i'm ready to help you develop the bot and backend service
Budget: 3000 USD Deadline: 10 days
Good day!
I am developing Telegram bots in Python!
I have successfully completed and maintained various projects - I will gladly provide examples in private messages. I also have experience working with APIs of different services.
I work fully with all databases, ensuring the best performance for large volumes of data and a supported structure. I am always available.
Write to me - we will discuss your project in more detail.
Budget: 3000 USD Deadline: 5 days
Good day! I have my own analytical database of car prices and liquidity across several countries. I am very familiar with the project's subject! I would be happy to develop the project for you.
Budget: 3000 USD Deadline: 30 days
Hello. I can implement it on Zennoposter. If it's relevant - write to me.
Budget: 3000 USD Deadline: 20 days
Hello! I understood the task: you already have a stable API (dongchedi/che168), parsing is not needed — you need to build an MVP service that stores listings in PostgreSQL, quickly filters (make/model/year/mileage/price) and delivers cards to the user via Telegram. I will calculate the "turnkey" solution separately — in the module + tables of rules/rates, so that it can be easily expanded later without hacks in the code.
I can do it on FastAPI + PostgreSQL + Redis: loading/updating listings, fast search, issuing cards/pagination, caching, plus admin settings for calculation coefficients. We will break it down into stages and close the MVP for a fixed volume with payment in steps.
I would like to clarify two points:
1. How many listings are expected in the database (tens/hundreds of thousands) and how often does it need to be updated?
2. Are the "turnkey" calculation rules already available (table/formula) or do we need to finalize the structure of the rates together?
Budget: 3000 USD Deadline: 5 days
Hello, I create Telegram bots and work on more complex functionalities. I will implement your task without any problems on nest.js, especially since I have written a similar backend for finding auto parts https://freelancehunt.com/showcase/work/next-js-poshuk-avtozapchastin/1951148.html. The bot will work through buttons, automated with message parsing, or through AI?
Budget: 3000 USD Deadline: 40 days
Hello! Could you please tell me if it is necessary to connect the currency exchange rate API for automatic real-time updates in order to calculate the final cost (customs + delivery), or will these rates be set manually by the administrator? My main stack is Python (4 years of experience) and PostgreSQL, which is perfect for creating a reliable backend with a Telegram interface. I have experience integrating external APIs and building architecture where the bot acts solely as a "showcase," while all business logic and heavy computations are performed on the server. I will implement the calculation module separately so that the formulas can be flexibly adjusted without interfering with the main code. I am ready to discuss the database structure and start implementing the MVP. When would it be convenient for you to discuss the details?
Budget: 3000 USD Deadline: 1 day
Hello, I am ready to complete the project. We need to discuss some details and we can start working.
Budget: 3000 USD Deadline: 7 days
Good afternoon. I sent an application in previous posts, write to discuss.
Budget: 3000 USD Deadline: 10 days
Hello. I will complete everything quickly and efficiently, ready to start right now, write to me)
