Backend of the crypto exchanger
Hello everyone. There is already a backend written in Node Express, and it needs some modifications.
1. Make changes to the code, sending messages to a Telegram group (add new messages, modify existing ones)
2. In the coin block, changes are needed. If the price is less than 1 dollar, truncate the number.
For example:
BTC $104636.561987 -> $104636
ZBU $3.19446 -> $3.19
BRETT $0.06733 -> $0.06733
After these tasks, there will be a migration from monolith to microservices using NestJS
Stack:
NodeJs, NestJs, MongoDB, TypeScript
If you have DevOps skills, it will be a plus.
Please specify your hourly rate in your application, thank you
-
1 day23 USD
2979 14 0 1 day23 USD
Good day.
Interested in your project, ready to start today.
My stack: Nodejs, Nestjs, Express, Typescript, MongoDB/PostgreSQL, Redis. Also developed bots for Telegram.
Write to me, we will discuss the details. I will be glad to cooperate.
My rate: $10/hour
-
1 day361 USD
3893 24 0 1 day361 USD
Good afternoon,
I am ready to take on your project to make edits to the backend on Node Express, including sending messages to the Telegram group and processing coin data. I am also ready to discuss future migration to NestJS microservices. Although my main stack is slightly different, I have enough experience with similar technologies to handle the task. My rate is $16 per hour.
Best regards,
Maxim
-
1 day23 USD
1897 26 1 1 day23 USD
Good afternoon.
I have been engaged in web development for over 6 years, with experience in developing Telegram bots and microservices on Nest.js.
Rate from $20/hour.
Write to me, I look forward to cooperation.
-
1 day23 USD
1212 7 0 1 day23 USD
Good day!
My name is Ruslan, I am a Fullstack developer with a stack of Node.js, Express, MongoDB, TypeScript. I have experience working with microservice architecture. I also worked with Telegram API — I can quickly make necessary edits to message sending (adding, editing text, etc.).
Regarding tasks:
Making changes to Telegram messages — no problem.
Logic for formatting prices according to conditions — I will implement according to examples (considering the fractional part).
Bonus: I have basic devOps skills — worked with Docker, Vercel, Railway, GitHub Actions.
… 📍 Location: Prague (GMT+2), I work remotely, available daily.
Rate: €7/hour, negotiable depending on tasks or fixed per stage.
I am ready to join and start with the first task. Please send the repository or a short onboarding.
Thank you for your attention!
Best regards,
Ruslan
-
1 day23 USD
596 3 0 1 day23 USD
Good day, I have 7 years of experience in commerce, also have skills in DevOps and have worked and am working with the technologies you mentioned
Rate: $15 per hour
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