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Oleksii Fedorenko

Reliable Plus owner
Offer Oleksii to work on your next project.

Ukraine Sumy, Ukraine
23 hours 40 minutes ago
replies with a day
Available for hire available for hire
25 Safe completed
22 days 6 hours ago
20 Clients
added 17 bids
age 34 years
registered for 10 years

Rating

Successful projects
100%
Average rating
9.91 of 10
Rating
5454
Javascript and Typescript
Hybrid Mobile Apps
13 projects
Hybrid Mobile Apps
7 projects
Javascript and Typescript
5 projects
App Development for Android
2 projects
Web Programming

Language Proficiency Level

Українська Українська: fluent
English English: advanced
Polski Polski: pre-intermediate

Skills

Programming

Design & art

Services


Promotion

Mobile development

Outsourcing & consulting

Portfolio


  • 23 USD

    Mobile app Work

    Hybrid Mobile Apps
    This application allows candidates to easily find job opportunities, apply with a few clicks, and receive personalized recommendations based on their skills and experience. At the same time, employers can effectively create job postings, review applications, and connect with potential employees through the built-in chat. Work is now an important part of the client's ecosystem, helping to automate hiring processes, improving interaction between employers and candidates, and ensuring a high level of user satisfaction.

    The specified cost per hour of development.
  • 23 USD

    NoveTaxi mobile application

    Hybrid Mobile Apps
    This application allows clients to easily find available transport, order rides in a few clicks, and receive transparent cost calculations. At the same time, drivers can efficiently manage orders, track routes, and receive up-to-date information about clients and rides.

    Functionality of the NoveTaxi app
    For clients:
    Registration and authorization.
    Determining the client's current location.
    Choosing the starting and ending points of the route.
    Viewing the cost of the ride before ordering.
    Tracking the car in real time.
    Payment (cash, bank card, electronic wallet).
    Rating the ride and the driver.
    For drivers:
    Registration and authorization (with document verification).
    Notifications about new orders.
    Accepting/rejecting orders.
    Viewing the route and the client's location.
    History of completed rides.
    Managing status (available/busy).

    The specified cost per hour of development.
  • 23 USD

    Mobile application Meet&Mint

    Hybrid Mobile Apps
    This application provides a unique user experience, allowing easy event planning, interaction with other participants, and earning rewards in the form of tokens. Meet&Mint enhances the convenience of social interactions, integrates blockchain capabilities for transparent transactions, and creates a new level of trust among users.
    Functionality of the Meet&Mint app:
    The ability to schedule meetings, participate in events, and synchronize data through a calendar.
    Token generation (Minting) Users earn tokens for participating in meetings and achieving certain goals.
    Viewing token balance.
    Transferring and receiving tokens from other users.
    User profile
    Personal data settings.
    History of meetings and token minting.
    Built-in chat for participant interaction at events.
    Integration with maps to find nearby meetings.
    Notifications about upcoming meetings and activity in the app.
    User rating system (rewards for activity).
  • 23 USD

    Mobile application LiveRSI

    Hybrid Mobile Apps
    Functionality of the RSI application:
    The application provides up-to-date RSI data, allowing users to make informed decisions in a timely manner.
    The ability to customize alerts for different assets and RSI levels enables users to monitor their own preferences and strategies.
    It provides the opportunity to observe RSI indices across different timeframes for a deeper understanding of market conditions.
    The mobile financial application is currently published in marketplaces and facilitates effective client interaction with RSI, enhances the productivity of managers, and is the company's contribution to the future of its business.

    The specified cost per hour of development.
  • 23 USD

    Kulffe mobile application

    Hybrid Mobile Apps
    Functionality of the Kulffe app:
    The app provides up-to-date Kulffe data, allowing users to make informed decisions in a timely manner.
    The ability to customize alerts for different assets and Kulffe levels enables users to track their own preferences and strategies.
    It provides the opportunity to monitor Kulffe indices across various timeframes for a deeper understanding of market conditions.
    A separate role in the app for realtors to publish their listings.
    There is an admin panel for managing clients and realtors.
    Profile creation.
    Identification of the executor's role.
    Choice between buyer and tenant.
    Verification of the realtor's identity.
    Easy and intuitive search on the map of properties.
    Filter by price, number of rooms, type, size, parking spaces.
    Thanks to expert recommendations and convenient search features, finding the perfect property has never been easier. Start your property search today and make your real estate dreams a reality.

    The specified cost per hour of development.
  • 23 USD

    Kango+ mobile application

    Hybrid Mobile Apps
    This application optimizes interaction between the company's departments – management, dispatchers, logistics, and drivers, ensuring process efficiency. With Kango Plus, clients receive transparent transportation management, timely execution of trips, and clear coordination among all participants.
    Functionality of the Kango+ application:
    Organization of interaction between the company's departments – management, dispatchers, logistics, and drivers.
    Real-time tracking of trip execution.
    Ensuring timely information exchange among all participants in the transportation process.
    Optimization of trip planning and driver allocation.
    Analysis of trip efficiency through reporting and analysis.

    The specified cost per hour of development.
  • 23 USD

    HowMe mobile application

    Hybrid Mobile Apps
    This application optimizes the interaction between users and their emotional states, allowing them to work effectively with emotions. With HOW-ME, users can track, analyze, and transform their emotions, turning them into a resource for personal growth and self-regulation.
    It helps users track their emotional state and mood changes.
    It provides a safe way to work with emotions using proven techniques.
    It gives recommendations for transforming negative emotions into a resourceful state.
    It automatically generates personalized reports on emotional states.
    It alerts users to critical changes in the emotional context for timely response.

    The specified cost per hour of development.
  • 23 USD

    Mobile application DDDservice

    Hybrid Mobile Apps
    The mobile application DDD Service Transport App has been successfully published in marketplaces and has become a convenient tool for clients, simplifying the sending and tracking of parcels between Ukraine and Switzerland. It enhances the efficiency of managers, ensures transparency in the delivery process, and strengthens users' trust in the company.

    Hourly rate.
  • 23 USD

    Mobile Approach Psychology

    Hybrid Mobile Apps
    The Appendix "Psychology" is created for parents seeking support and development for their children, as well as the opportunity to get advice from a child psychologist.
    Psychology is an innovative supplement that contributes to the psychological development and support of children and their parents. Through expert consultations, individual courses and interactive application resources, it helps parents promote their child’s development and create a favourable family environment.

    The cost is indicated for an hour of development.
  • 23 USD

    Mobile application Panbus

    Hybrid Mobile Apps
    The "Panbus" add-on is created to unite customers and subordinates on a single platform where they can quickly and easily find each other.
    Features of Panbus:
    Tickets for the required number of people.
    You can select the date of flight and the return date of flight.
    Preparation of the ticket.
    Payment of tickets online.
    Account of the user.
    History of travel.
    The architecture of the program was represented by the client-server structure, the client part of which the user installs directly on a mobile device. During the work process, the client program exchanges data with the server side of the application through web services (API).

    The cost is indicated for an hour of development.
  • 23 USD

    Mobile Washing App

    Hybrid Mobile Apps
    The "Wash" add-on is created to unite customers and subordinates on a single platform where they can quickly and easily find each other. In the app you will be able to easily and without special efforts to find reliable executives or earn by performing tasks on your own.

    Features of the Wash:
    Overall analysis: A review of key user metrics, orders and other important indicators.
    Customer management: Review the list of customers and their ordered services. Possibility of adding new customers and editing information.
    Management of staff: Adding and managing staff of the mouse. Configuration of access and powers of employees.
    Management of services: Creating and editing services, their description and parameters. Configuration of the work schedule and availability of services.
    Viewing records and customer chat: Viewing customer records history on the dashboard. Possibility of communicating with customers through chat.
    Support: Supporting users, responding to their questions and solving problems.
  • 23 USD

    Mobile application for restaurants, cafes, coffee shops

    Hybrid Mobile Apps
    Mobile application for restaurants, cafes, coffee shops and other areas of business.
    - Product catalog/ menu – to see full range of products and servises
    - Registration/authorization – to use personal settings
    - Personal account, orders history, favorites – to store information on favorite products and previous orders
    - Loyalty program, actions – to intensify customer activity
    - SMS, Push-notifications – for quick news
    - Online payments
    - Table booking, preorder etc.

    Put your business online and organize your work with the mobile application RestUp . Get rid of any restrictions, even quarantine. After all, RestUp has everything you need for full, convenient and efficient work on sales and delivery of orders to your customers.
  • 23 USD

    Mobile application for online stores

    Hybrid Mobile Apps
    Mobile application for online stores
    -Catalog + categories + products
    -Ordering functionality
    -User account
    -Delivery functionality
    -Admin panel
    -Project technical support
    -Online payment
    -Loyalty systemSMS/Push notifications
    -Filling the catalog

    It doesn't matter what exactly you sell - the development of an E-commerce App is guaranteed to take your business to a new level.


    #ReactNative #node.js #react.js #Firebase
  • 23 USD

    Mobile application for car sales.

    Hybrid Mobile Apps
    PerecupPro is a mobile client-server application consisting of a single client application for Android and iOS platforms. To use the application, the client part is installed on a mobile device. It communicates with the server part of the application via web services.

    Mobile application functionality:
    Registration/Authorisation
    Add a car
    Add all car data
    Choice of currencies
    Introduction of costs
    Currency conversion
    Adding sales value
    Automatic profit calculation
    Monthly and annual statistics
    User history

    Technology: NodeJS (Express / Koa), React Native (TypeScript), MongoDB, OneSignal API, FireBase API, Apple Pay, Google Pay for subscriptions.

    Turnkey development for iOS and Android.
    Project creation time: 2 months
  • 23 USD

    Mobile application for fast online dating.

    Hybrid Mobile Apps
    The functionality allows you to easily connect with users near you using the built-in search on the map and find like-minded people in any corner of the world. Wherever you are, you can enter the application, open the interactive map and find someone to talk to.

    Mater dating app is a product of KitApp mobile development studio. Our task was to create a dating and communication tool for a large number of users from different parts of the world. The client of the application is a customer from France, so we took into account the peculiarities of the French mentality when developing the application. We analysed competing products and created the most convenient tool that meets the needs of the target audience and has a significant competitive advantage. Complexity of the work done:

    Analytics. Studied the questions and needs of the target audience, analysed the competition to provide users with the best product with unique features.
    Structure development. There are three main sections: a personal account with settings, an interactive map and chats.
    UI/UX design. Customer provided application design.
    Programming. Developed application architecture for iOS and Android, ensuring fast performance and the ability to optimise performance for a high-traffic, fast-growing product.
    Publication. We submitted the application to the App Store and Google Play, optimised the pages in the stores.

    The price is indicated for an hour of work.

    #ReactNative #node.js #react.js #CSS3 #Firebase #webpack #gradle

Reviews and compliments on completed projects 24

  • Real expert
  • Craft master
  • Quick answers
  • First-class quality
  • Nice communication
  • High responsibility
  • Great price
  • Lightning fast

24 January 567 USD
Application with questions

Quality
Professionalism
Price
Availability
Terms

Everything is great, professional and on time

Quality
Professionalism
Price
Availability
Terms

I received answers to all questions, I recommend for collaboration)

10 September 2024 646 USD
Flutter app development

Quality
Professionalism
Price
Availability
Terms

The excellent team will continue to work.

9 August 2024 24 USD
Project consultation

Quality
Professionalism
Price
Availability
Terms

Unfortunately, it was not possible to help with the specified project, however everything was prompt and clear, thank you for your time!)

16 July 2024 646 USD
Mobile application (iOS, Android)

Quality
Professionalism
Price
Availability
Terms

Satisfied with communication and work. Everything is clear and within the agreed deadlines.

7 June 2024 48 USD
Consultation on node.js + setting up VPS for it

Quality
Professionalism
Price
Availability
Terms

The consultation was conducted very professionally. They covered all the points that interested me. As a bonus, I received a lot of literature. I recommend for cooperation!

3 June 2024 392 USD
Set up node.js and exchange data with the website

Quality
Professionalism
Price
Availability
Terms

The work is done well. Made convenient to use, even with a poor specification.
I recommend

1 May 2024 957 USD
Second stage - Mobile application on React Native

Quality
Professionalism
Price
Availability
Terms

We are very satisfied with the work. A beautiful application has been created and everything we asked for has been implemented. Plus, help with technical issues where we are not competent. Thank you. We will contact you again)

Quality
Professionalism
Price
Availability
Terms

Very grateful for the work, everything was explained cool.

12 April 2024 1027 USD
Mobile applied to React Native

Quality
Professionalism
Price
Availability
Terms

The stage of work on the task is completed - the best impressions. Really like the result, good communication, sticking to deadlines. As a client, they suggest and help find the right solutions. We will definitely continue to cooperate on this and other projects.

3 April 2024 192 USD
Review of the code and architecture of the site.

Quality
Professionalism
Price
Availability
Terms

Completed the task with quality and on time. Recommend.

28 February 2024 634 USD
2 Stage, mobile add-on

Quality
Professionalism
Price
Availability
Terms

High quality of work, and communication, pleased with cooperation, we continue.

20 February 2024 461 USD
Create a workbook on Node.js

Quality
Professionalism
Price
Availability
Terms

The professional approach, very pleased, I’m going to contact you again!

15 February 2024 682 USD
Phase 1 Mobile Development

Quality
Professionalism
Price
Availability
Terms

Good experts, we will continue to work together, I recommend.

6 January 2024 12 USD
Mobile Application Consulting

Quality
Professionalism
Price
Availability
Terms

Everything went well, we will work together.

14 December 2023 38 USD
Work on the Weekend

Quality
Professionalism
Price
Availability
Terms

Быстро! Качественно! Мастер своего дела!

10 November 2023 24 USD
UI / UX Designer

Quality
Professionalism
Price
Availability
Terms

Very grateful, everything was done very well and very well went not just beautiful but also so that the supplement was comfortable. Thank you 😉

6 November 2023 41 USD
React Native - Interview Coding Test

Quality
Professionalism
Price
Availability
Terms

The work was done quickly and well, there were some nuances, but not substantial.)

31 October 2023 489 USD
Development of mobile applications - Phase 1

Quality
Professionalism
Price
Availability
Terms

The first stage is completed, all according to TZ and design. It liked that the guys looked into the project in advance, found all the underwater stones and discussed them in advance.
I advise to work!

20 October 2023 244 USD
1 screen on React Native, only Front-end

Quality
Professionalism
Price
Availability
Terms

Programming is generally good. The problem in the accuracy of the line - the artist claimed that the design (left on the drawing) fully corresponds to the app he made (right on the drawing, resolution 1 in 1) - and long did not agree to do it.
Of the plus - if you give a detailed instructions how to do (change the background there to such one, the size of the photos so, etc.He did it in general well. Of the disadvantages - you have to spend a lot of time on these instructions and with literally fighting to prove that it should be done (in the TZ).
You can recommend the performer to those who arrange the level of the layer on the picture, since the functionality is done quite well.

14 September 2023 598 USD
Development of a dating site on Android

Quality
Professionalism
Price
Availability
Terms

They performed everything quality and quickly, quickly insighted in the API. Professionals, I recommend it!

11 September 2023 12 USD
React Native (Expo and RN CLI)

Quality
Professionalism
Price
Availability
Terms

They solve the questions, which they provided a good advice. They also proposed the best solution to solve the problem. Thank you for help. I recommend

Quality
Professionalism
Price
Availability
Terms

The project is done in accordance with the agreements. Operational connection and subjective technical discussion. Everything is great.

Quality
Professionalism
Price
Availability
Terms

Alexey Master of his business, did what many did not. Thank you !The !

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