Freelance projects

Freelance projects

API Nova Poshta

Bot Development, Javascript and Typescript — incorrectly specified categories?

67 USD

Client's review of cooperation with Oleksii Koval

API Nova Poshta

67 USD

Feedback on collaboration with The Dev Company
The work was done at the highest level – all points of the technical task were implemented clearly and professionally. Automatic creation of TTHN, status updates, dropdown lists, validation, error protection – everything works stably and conveniently.

The team is very responsible and responds quickly – always in touch, promptly makes corrections, provides clear explanations. Very satisfied with the cooperation – it's a pleasure to work with professionals who truly know their craft.

Immediately after completing the first project, I handed over the second – so satisfied with the result.

I recommend! And I will definitely contact again!

5.0

Sergey Samusenko

Reciprocal Feedback

30 July 2025

Freelancer's review of cooperation with Sergey Samusenko

API Nova Poshta

67 USD

Very satisfied with the client. Clear technical task, reasonable conditions, deadline, and cost of work. Easy communication allows for quick resolution of issues. I will be happy to take on future projects!

5.0

Oleksii Koval

Reciprocal Feedback

30 July 2025

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It is necessary for the API to automatically generate the new postal service tracking number in Google Sheets, beforehand retrieving data from it for automatic creation (preferably when clicking the "checkbox").
p.s. - (upon successful completion of the first task, the next one proceeds in parallel) It is necessary to automatically generate installment payment links from the WayPay payment system via API. The information for creating the link is added to the Google Sheet (automatically).

Proposals 6 Rejected 14

Kostiantyn Pavlukhin

8 0

Budget: 17000 UAH Deadline: 7 days

Hello

I am a developer in the field of AI/ML & WEB DEV | BOT DEV. I can complete your project. Write to me, let's discuss.

Oleksii Koval

Winning proposal

8 0

Budget: 3000 UAH Deadline: 1 day

Hello!

We are The Dev Company, a team of 4 experienced developers. We have real experience working with Google Sheets API, integrations with delivery service APIs (Nova Poshta, Justin), as well as with payment systems (WayForPay, Fondy, LiqPay, etc.).

Regarding your task:

– Implement integration with Nova Poshta: automatically create TTHN by clicking a checkbox in Google Sheets (via Apps Script or third-party server);
– Data will be taken from the sheet, and the result will be immediately recorded in the corresponding column;
– After successful implementation — we will proceed with WayForPay: generate a partial payment link via API and automatically insert it into the sheet.

✅ Why us:

– We have experience specifically with similar tasks (sheets ↔ API ↔ integrations);
– We work quickly, without unnecessary bureaucracy;
– We write clean, maintainable code, explain the logic, and if needed, transfer it to the client’s team;
– Always oriented towards long-term cooperation.

Ready to start immediately.

Best regards,
The Dev Company

Mykhailo Pavlov

60 0

Budget: 700 UAH Deadline: 18 days

Hello!

I am ready to help automate the process of generating the TTN number for Nova Poshta in Google Sheets and integrate it with the payment system. I have experience working with APIs and task automation in Google Sheets, so I can implement your solution quickly and efficiently.

The first stage of generating the TTN number will be completed, after which I will proceed to create payment links for installments via Wayfopay. I am confident that I can ensure the seamless operation of both parts of the project so you can focus on other important matters.

Looking forward to the opportunity to implement your project!

Andrey K.

1 286 1

Budget: 5000 UAH Deadline: 5 days

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

Andriy Kovalchuk

1 0

Projects -
Rating -
Rating 380

Budget: 3000 UAH Deadline: 1 day

Serhiy, good afternoon!
There are several options to resolve the request: 1) you can use the already available integration of Nova Poshta - Google Sheets or 2) set up the integration on the Zapier or Make service.
I can implement both scenarios.
Feel free to contact me.

Oleksii Fedorenko

5 0

Budget: 2000 UAH Deadline: 1 day

Hello.
My name is Oleksii, I have over 3 years of experience in development, bots, parsers, automation, web pages, and much more. Ready to complete your task quickly and efficiently!
Please send me a private message to discuss the price, deadlines, and other important issues.
I look forward to cooperating!

Tetyana V.

19 0

Budget: 3000 UAH Deadline: 1 day

Hello!
We are working on software development, websites, automation systems, and more.

We take on projects "from scratch" as well as technical refinement.
We work with a wide stack: WordPress, 1C, Opencart, Shopify, WIX, Python, JavaScript, C++, C#, Unity 3D, SQL, MSSQL, WPF, WinForms.

We have practical experience in:
– system and application programming
– business process automation
– information security
– technical project management

After project completion — we provide free technical support for 14 days.

We work quickly, precisely, and results-oriented.
We will be happy to cooperate!

Andrii K.

0 0

Projects -
Rating -
Rating 304

Budget: 700 UAH Deadline: 1 day

Hello!
I have experience integrating Nova Poshta API and payment systems (including WayForPay) with Google Sheets. I am ready to implement:
• automatic creation of TTN via Nova Poshta API based on data from Google Sheet (triggered by checkbox),
• recording the TTN number back into the sheet,
• creating a payment link for installments through WayForPay API with auto-filling of data into the sheet.

I will implement the project without unnecessary frameworks — a lightweight, portable script (Apps Script or Python).
Ready to discuss details and start working immediately.

Maksim P.

32 3

Projects 21
Rating -
Rating 962

Budget: 1500 UAH Deadline: 1 day

Hello. I am interested in your project. I work with APIs on a regular basis. I have also worked with payment systems multiple times. There are reviews for similar tasks here. Feel free to contact me, we will work together.

Oleksandr Z.

14 0

Budget: 1500 UAH Deadline: 1 day

Hello! Ready to implement this project. Write privately, we will discuss all the details! I will be glad to cooperate!

Vladislav T.

35 1

Budget: 11111 UAH Deadline: 1 day

Hello Sergey, ready to do it in Python.
Is there a method for creating TTN described in the API? Write in private message, we will discuss the terms.

Sergey Samusenko
Kharkiv, Ukraine

Projects 7
Rating 5.0
Rating 1 015

API Nova Poshta

Client's review of cooperation with Oleksii Koval

API Nova Poshta

5.0

Sergey Samusenko

Freelancer's review of cooperation with Sergey Samusenko

API Nova Poshta

5.0

Oleksii Koval

Kostiantyn Pavlukhin

Oleksii Koval

Mykhailo Pavlov

Proposals concealed

Proposals are currently absent

Andrey K.

Andriy Kovalchuk

Oleksii Fedorenko

Tetyana V.

Andrii K.

Maksim P.

Oleksandr Z.

Vladislav T.

Proposals concealed

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