• Projects 29
  • Rating -
  • Rating 1 204

Budget: 1000 PLN Deadline: 1 day

Good afternoon.
Former sysadmin, over 5 years as a developer with a focus on back-end.
Has extensive experience in API and various integrations.

  • Projects -
  • Rating -
  • Rating 162

Budget: 1000 PLN Deadline: 1 day

Hello.
I have read your project with interest. I am confident that I can do effective and quality work that meets your requirements and expectations. Over 8 years of experience.

  • Projects 3
  • Rating 3.9
  • Rating 382

Budget: 1000 PLN Deadline: 1 day

Hello! I have been working on automation, bots, websites, CRM, and databases for 2 years.

Looking forward to working with you!

Andrey K.
1 284 1
  • Projects 1 288
  • Rating 5.0
  • Rating 97 598

Budget: 1000 PLN Deadline: 1 day

Hello. I have extensive experience with Node.js. Ready to collaborate. Contact me

  • Projects 53
  • Rating 5.0
  • Rating 1 836

Budget: 1000 PLN Deadline: 30 days

Good afternoon. I have experience working with all the necessary tools. Ready to cooperate!

  • Projects -
  • Rating -
  • Rating 71

Budget: 1000 PLN Deadline: 5 days

Hello!

My name is Narek, I am a Python/Django developer with over 4 years of experience. I also have practical experience in automation, working with REST API, logging, and DevOps skills at the level of deployment, monitoring, and background tasks.

What I can do:

Build stable and scalable automations in Python (requests, asyncio, multiprocessing, aiohttp)

Work with REST API: forming requests, processing complex JSON responses, implementing retries and logging

  • Projects 57
  • Rating 5.0
  • Rating 3 488

Budget: 1000 PLN Deadline: 1 day

Good day. My name is Oleksandr, I am a full stack developer with 4 years of commercial experience.
I have extensive experience in automating processes on .NET and JavaScript, and I am well-versed in REST API — both on the client and server sides. I regularly work with building requests, handling responses, parsing JSON, implementing validation logic, logging, and error handling.
I have basic DevOps skills: I use Docker for deploying services, have set up CI/CD pipelines (GitHub Actions, GitLab CI), and worked with monitoring and logging systems (Prometheus, Grafana, Loki, Sentry). For data storage, I use both relational databases (PostgreSQL, SQLite) and lightweight flat-file solutions, depending on the task.
I also have experience working with asynchronous tasks, message queues (RabbitMQ, Redis), and I know how to properly structure data flows and ensure their stable processing. In projects, I always adhere to principles of readable and informative logging — both for development and maintenance.
I am ready to join work on a permanent basis, quickly adapt to new tools. If needed — I can tell or show my previous implemented projects. I look forward to collaboration and am ready to discuss details.

  • Projects 15
  • Rating 5.0
  • Rating 3 122

Budget: 1000 PLN Deadline: 10 days

Hello.

I have experience in automation with Node.js (TypeScript), working with NestJS and Express, actively using Axios for interacting with REST APIs. I know how to properly construct requests, handle responses, parse and log data in JSON format.

In projects, I use PostgreSQL and MongoDB, often applying Redis for caching and queues. For database work, I prefer TypeORM, but I am also familiar with Prisma and Mongoose.
I pay special attention to logging: I configure Winston for specific tasks, including log rotation, tags, levels, and monitoring integration. I also know how to build a logging system in the form of events and structures suitable for further analytics.

I have a good understanding of data flows, and I can save them both in databases and in flat-file formats (CSV, JSON, YAML).
Ready for ongoing collaboration. Tools, access, and other details — by agreement.

  • Projects 27
  • Rating 5.0
  • Rating 10 098

Budget: 1000 PLN Deadline: 1 day

Hello, I have extensive experience in automation using browser emulation and third-party services, as well as in bypassing anti-fraud systems (worked with Google advertising and website promotion). Can you provide details about your domain, what exactly needs to be automated, and what goal you want to achieve? For all additional questions, please send a private message. I look forward to cooperating.

  • Projects -
  • Rating -
  • Rating 399

Budget: 1000 PLN Deadline: 10 days

Hello!
We automate business processes. I am a backend and data automation engineer, developing in Python with integration of external APIs and data processing logic.

What I can do for your project:
- Develop robust integrations via REST API, including authorization, handling rate limits, retry logic
- Work confidently with JSON of any nesting, store data in SQLite, PostgreSQL, MongoDB, or flat files
- Set up convenient logging (via logging, Sentry, or custom formats) to monitor system behavior
- Implement monitoring and notifications (Prometheus, Telegram alerts, Webhook notifications)
- Deploy solutions using Docker and CI/CD (GitHub Actions, GitLab CI)

  • Projects 36
  • Rating 5.0
  • Rating 1 316

Budget: 1000 PLN Deadline: 1 day

Good day, I am interested in your project. I would like to discuss the details. Hope for cooperation!
LinkedIn: https://www.linkedin.com/in/maximdziuba/

  • Projects 118
  • Rating 5.0
  • Rating 9 896

Budget: 1000 PLN Deadline: 5 days

Hello.

I am a NodeJS developer. Ready to take on the project. Write to me, let's discuss.

  • Projects 15
  • Rating 2.9
  • Rating 872

Budget: 1000 PLN Deadline: 1 day

Hello,

I am an experienced Backend developer with 4 years of practical experience. I specialize in automation and development of REST APIs, various applications, and integrations. I am ready to discuss all details with you, and if I am suitable, I would be happy to collaborate with you!

  • Projects 11
  • Rating 4.6
  • Rating 4 028

Budget: 1000 PLN Deadline: 1 day

I am a Python developer. Have experience with FastAPI, Django, Aiogram 3. Databases: Postgres, SQL, MongoDB. Also parsing with Selenium, Requests. Interested in expanding experience in this area

  • Projects 6
  • Rating 3.9
  • Rating 788

Budget: 1000 PLN Deadline: 1 day

Hello!
I have experience in automation with Python, working with REST API, JSON, organizing data storage in PostgreSQL and SQLite. I also set up logging, wrote monitoring for tasks, used DevOps tools (Docker, CI/CD).

Ready for long-term cooperation. It would be interesting to discuss the tech stack, tasks, and approach to organizing processes in more detail. When is convenient to continue in private messaging?

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