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Andrii D.

Offer Andrii work on your next project.

Ukraine Lvov, Ukraine
currently online
responds instantly
Available for hire available for hire
48 Safes completed
7 days 3 hours back
31 clients
79 proposals made
on the service 3 years

Rating

Successful projects
96%
Average rating
9.96 out of 10
Rating
3481
Javascript and Typescript
45 place out of 3486
Databases & SQL
37 place out of 1213
13 projects
Javascript and Typescript
12 projects
Web Programming
11 projects
Bot Development
9 projects
Python

Language proficiency level

Українська Українська: fluent
Русский Русский: upper-intermediate
English English: intermediate

Skills and abilities

Portfolio


  • 4000 USD

    Exellence Space

    Javascript and Typescript
    Excellence Space - a Web3 EdTech platform that turns learning into a competitive game with real financial rewards.

    Students purchase courses with cryptocurrency, complete daily lessons to earn points, and compete on a leaderboard. At the end of each course iteration, top-ranked students split a prize pool funded by enrollment fees. Dropping out means losing money - finishing means earning it.

    Key features:
    — Course marketplace with Author and Student roles
    — Crypto payments + native token with tokenomics and burn mechanics
    — Gamified learning: daily streaks → points → ranked rewards per iteration
    — NFT power-ups: freeze missed days, score multipliers, early access passes
    — Revenue split: authors earn %, platform takes fee, remainder goes to prize pool
    — Built-in incentive to finish what you start

    Tech: Next.js · Node.js · PostgreSQL · Solidity · Web3.js · IPFS
  • 2000 USD

    Crypto Analytics

    Javascript and Typescript
    Hamker - a crypto investment analytics platform that turns raw market data into a personalized ranked list of assets based on your own formula.

    The platform continuously syncs with CoinGecko, collecting all available trading pairs and their full data set - classification, market cap, volume profile, investor price, emission, proof of consensus, and more. Users log in, assign custom weights to each field, and the system ranks all coins using a weighted scoring formula. Multiple filter presets can be saved, tested against historical data, and shared publicly - like a social feed for investment strategies.

    Tech: Node.js · React · PostgreSQL · CoinGecko API
  • 200 USD

    Google Maps Parser Pro

    Data Parsing
    Google Maps Parser Pro — a custom desktop automation tool built for a B2B client who needed to systematically collect business contacts and run outreach campaigns at scale.

    The client was manually searching Google Maps for leads — a slow, error-prone process. I built a complete end-to-end solution.

    What it does:
    — Takes a CSV/XLSX file with cities, countries, and search keywords as input
    — Scrapes Google Maps via Playwright (headless Chromium) — business name, phone, website, Maps link
    — Crawls each listed website to extract contact emails (Google Maps has no email field)
    — Exports everything to a clean CSV file
    — Built-in bulk email module with custom templates, send delay control, and domain blocklist

    Tech: Python · Playwright · Tkinter · CSV/XLSX · SMTP
  • 300 USD

    Telegram Casino Bot

    Python
    Telegram Casino Bot — a feature-rich gambling bot for Telegram with game mechanics, a multi-tier referral system, and a full admin panel.

    Features:
    — 30 free daily spins per user, automatically reset each day
    — Daily leaderboard with automatic cash rewards for top players
    — Multi-level referral program — deeper levels unlock more free spins
    — Promo code system — admins generate codes, users redeem them for spins
    — Bulk broadcast to all users with custom messages
    — Onboarding tutorial, referral list, rules page, admin chat support
    — Full admin panel for user management, stats, and content control

    Tech: Python · aiogram · PostgreSQL · Redis
  • 223 USD

    Binance wallet tracker

    Javascript and Typescript
    Telegram bot that allows you to add a number of Binance API keys and then receive trading statistics on futures:

    * pnl for each account, for a period of up to 1 year;
    * total pnl across all accounts, for a period of up to 1 year.
  • 67 USD

    Google Hotels Parser

    Parser that collects hotel data by city name.
    Collects the following fields:
    [Name, Phone, City Address, Website, GooglePlaceID, Rating Votes, Url]
  • 40 USD

    The OLX Parker

    Javascript and Typescript
    Commercial Real Estate Parts with OLX

    Parser that copies the data from OLX, namely:
    Number of Phone
    * Photo
    • Area
    The place
    * Title
    * Description
    The Wartz
    The Square
    The kind of immovable
    Date of publication
    by FIO
    Link to the page
  • 50 USD

    Tennis Predicts

    Javascript and Typescript
    Parsers, who according to the selected data counts statistics on the matches of table tennis.

Reviews and compliments on completed projects 49 2

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Andrey successfully implemented the project for modernizing content output on WordPress. The work was done well, communication was quick, and all necessary clarifications were received. Thank you.

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Wonderful programmer, attentive person, we need more like him! A specialist in his field!!! Completed more than one project, I recommend!!!!

5 June 16 USD
Making edits to the website on the okay cms platform

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Everything is fine, great job

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Everything is fine, done quickly and qualitatively. I will contact you in the future.

10 May 16 USD
Technical task for preparation for the consultation - Andriy D.

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Thank you for the work done and we apologize for the delay. We wish you a peaceful sky!

9 April 145 USD
Profile review

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A good programmer and a sensitive person! I recommend!!!!

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Just a wonderful job) Fast, clear, and everything as requested))

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Master of his craft, we recommend for work.

17 September 2025 60 USD
Need a video grabber

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Everything is great! Fast and high quality!

1 September 2025 67 USD
Prepare a piece of content

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The task was completed on time and with quality. The cost of completing the task is a bit high, but the deadlines were tight. Everything is satisfactory, we will reach out again.

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⚡ Excellent performer! I ordered the development of a web extension — everything was done clearly, quickly, and with the necessary functionality. During the work process, he showed initiative, proposed optimal solutions, and was always in touch. The result exceeded expectations: the extension works stably, without bugs. I recommend!

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Very professional and fast, all wishes were heard and implemented. I recommend!

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I want to leave the most sincere and enthusiastic review of this specialist's work. Honestly — I didn't even expect such a level!

The task was complex and very specific: to create a web extension with an auto-clicker for Badoo and implement the functionality for mass unsubscribing people. I needed something as convenient, reliable, and stable as possible because manual work took a lot of time and effort.

In the end — I received not just a solution, but a real tool that works like Swiss clockwork. The auto-clicker performs all actions flawlessly, at an ideal speed, and with flexible settings. The unsubscribe function is done so neatly and thoughtfully that using it is a pleasure.

What is especially nice — the freelancer not only did "according to the terms of reference," but really delved into the task, suggested cool improvements and optimizations that I hadn't even considered. Communication was easy and professional: always in touch, explained in detail, showed intermediate results, and quickly responded to any edits.

The result exceeded expectations: now I save hours of routine work every day. The extension has become an indispensable tool in my work.

I definitely recommend this specialist! This is one of those cases where you understand — you are dealing with a true professional who can be trusted with even the most unconventional tasks.

Thank you so much for your work! I will definitely reach out again.

24 August 2025 100 USD
Application setup.

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I am satisfied with Andrey's work. He quickly understood the problems and promptly solved all the tasks. I recommend him to everyone.

16 August 2025 33 USD
Deploy the website on the server.

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A competent performer. Quickly dealt with a difficult task. Solved it in a short time and provided the required result. I recommend to everyone.

13 August 2025 145 USD
Parser

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A good specialist, thank you for the collaboration. With a focus on clients))

7 April 2025 22 USD
Landing on gambling

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The task has been completed in full, polite in communication.

3 January 2025 601 USD
TG MiniApp 1 часть

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I worked with this freelancer a long time ago, everything was great, then in some projects the deadlines started to be delayed, he apologized and said it was due to studies, I was understanding, decided to trust him with a large-scale project, we discussed everything and again the deadlines started to be delayed, and now the freelancer is not responding at all and has not shown any work, more than a month has passed, I have lost a lot of time because of him, the project is related to advertising, many advertisers were already ready to buy advertising spaces within the agreed deadlines, but now because of him many advertisers have stopped cooperation, MAXIMALLY UNSERIOUS ATTITUDE TOWARDS WORK!!! I DO NOT RECOMMEND, YOU WILL WASTE YOUR TIME.

Oleksii Dudnik | Personal

7 October 2024 60 USD
TG bot

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I often reach out, but this time the deadlines have been delayed.

18 September 2024 250 USD
Parsing links from websites in a Telegram bot

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thank you for the work. everything is good

17 September 2024 67 USD
Parsing information about objects from Google Hotels service

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As a result, we got what we wanted)

19 August 2024 40 USD
TG bot

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Everything is great, I constantly reach out, I recommend.

5 August 2024 11 USD
Bot improvement

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Everything is excellent and fast, I recommend.

5 August 2024 61 USD
Develop a chat-bot for the Telegram channel

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Andrey completed the work quickly, ahead of schedule. Very satisfied, I recommend!

31 July 2024 13 USD
Таблица для бота

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Everything is at the highest level, I recommend.

31 July 2024 40 USD
TG bot

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Everything is great, we are working for the first time, I recommend.

22 July 2024 67 USD
Need to create a referral system based on promo codes

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Everything is great, happy to collaborate.

18 July 2024 13 USD
Mailing

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All done quickly and in the best way

16 July 2024 122 USD
Telegram bot

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All very fast and high quality, even worked at night to meet deadlines, recommend

8 July 2024 56 USD
Parsing the x-kom website

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I hope for a quality cooperation

28 June 2024 27 USD
YouTube channels parser (update of the first version)

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The project was completed with a slight delay, but everything works as it should.
Andriy proactively addressed all the comments that were made during the previous demonstrations.
The programmer is responsive, I recommend for cooperation.

19 June 2024 13 USD
Work with MongoDB database

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The work was done as agreed, even faster than agreed.

13 June 2024 89 USD
Transfer database from Wordpress to MongoDB

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Andrey completed the project from A to Z. There were comments, he corrected them until the database was as needed. I recommend the developer. He finishes the work to the end, always in touch and meets deadlines.

5 June 2024 7 USD
Website improvements

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Great performer! High quality work, with a proper attitude towards tasks! We would like to highlight separately that during the process we encountered additional issues, which were resolved with full understanding and involvement! Highly recommend!

15 May 2024 45 USD
Parser for Youtube channels

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I was satisfied with the cooperation

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Everything is done properly and in the scheduled time. I recommend

2 February 2024 56 USD
Development of Chat-Bot

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Everything is wonderful. Work is done in time, everything works.

24 January 2024 45 USD
Chat Node.js + ChatGPT

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He is a real professional. The project was done much faster than I expected. The code is quite poor, and the main thing is the working.
We work further.

13 January 2024 60 USD
Making a parser

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For the first time in my life, I had such an unresponsibility. If you need that the project is NOT done - this is the person you should contact. Do you like breakfast? It looks like follow!

30 December 2023 82 USD
Back to the site.

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A good worker, so that there were no problems with the delays, worked until 5 a.m.

27 December 2023 11 USD
You need to play the gift to make a list of subscribers Tick Tock - a personal project for Andrea D.

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It was done quickly and efficiently, I recommend.

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Extremely grateful for the fast and full work on the Node.js project. Professional and independently. I sent the TZ and then got the result. Without any notice, the previously stated deadline.

30 October 2023 20 USD
JS Programming Consultancy

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Andrei is very professional and responsible to work! I recommend and wish the most successful projects! I will contact again. Thank you very much!

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The project is completed in full and in discussed terms. I can recommend the executive.

25 March 2023 200 USD
Telegram-boot preparation (the desire to follow the deadlines)

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I am sorry that we all delayed the project. Thank you for bringing the stage to the end!

20 March 2023 98 USD
Create a Crypto Analysis Project

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Thank you for paying attention to the project. We work further

19 February 2023 89 USD
Crypto-Analysis Project

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It works with the most difficult tasks, and clearly structures them behind achieving the result. Thank you !

19 February 2023 89 USD
Processing of the Analysis Project (Phase 2)

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Thank you to Andrew for always being in contact, and always clearly explains all the characteristics of the development, always keeps it up to date, and enters the position in difficult situations. Thank you, we continue to work!

6 February 2023 134 USD
Web chat integrated into the tg-bot

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Andrei worked well with the development of the basic version of the web chat. Thank you very much for your work, and that you have always been in contact.

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Задача выполнена, благодарю.

27 January 2023 73 USD
New Pages and Upgrades React (MERN)

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Andrei is a great developer!!! I have completed the project without excessive questions, a previously agreed deadline. I gave all the necessary instructions. Always in contact. Thank you, we will continue to work together!

Activity

  Projects underway 1
Python/CAD Developer for automatic processing of DXF
178 USD

  Latest proposals 10
Need to replace the image on the WordPress site
22 USD
Transfer of design to WordPress
45 USD
Improvement of the Simple Pass module for OpenCart
56 USD
Integration of Salesdrive and Dilovod
111 USD
Update custom frontend on Prestashop
401 USD
Transfer the domain without complications
34 USD
Development of a Telegram store for a clothing brand. Product catalog, sizes, cart, order processing.
178 USD
SEO audit + website indexing acceleration plan (23,000+ pages)
601 USD
Python/CAD Developer for automatic processing of DXF
178 USD
Landing page for an English school
301 USD