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The way from an idea to the solution

4.9
4 reviews

FiveWalls is top-notch on the IT market.
We base our work on the principles of openness, predictability and responsibility.

We are very interested in long term relationships with our clients, they are not just clients, they belong to our large family of business.

OUR MAIN SKILLS :

- Languages: PHP, JS

- PHP: Laravel5+, Yii2, Symfony3

- JS: AngularJS, React, Angular2+, ReactNative, ExpressJS libs stack, AdonisJS

- DB: Mysql, MongoDB, Postgresql, Elastic Stack, Redis

READ MORE...
 
$25,000+
 
$25 - $49 / hr
 
10 - 49
 Founded
2015
Show all +
Kharkiv, Ukraine
headquarters

Portfolio

Key clients: 
Dockflow, Nextup.ai, Neuro-flash, Portaone

mindbuild.com.au

• reinvented the project's general architecture

• secured the system's data

• improved code constantly 

• created a user registration gateway

• created an internal analytics dashboard

• developed the landing pages

• conducted a security audit

• coordinated a software final integration

Technology used: Angular 6, Node.js, Express.js, Amazon AWS

Nextup.ai

  1. refactored the previous code 
  2. developed the Jira-integration bot for Slack
  3. launched Morgan: a meeting organizer bot for Slack
  4. launched HelpDesk+: a workplace productivity manager bot for Slack 
  5. developed the internal administrative panel
  6. integrated several 3rd party APIs
  7. ensured the project launching without issues
Dockflow Image

Dockflow

  1. created and implemented the project’s general architecture
  2. run a three-month pilot version and tested all the created features on a partner’s logistics company
  3. made it possible to track shipments’ locations, display temperature, departure and arrival terms 
  4. improved code constantly 
  5. secured the system’s data with blockchain technology
  6. integrated several third-party
…
APIs
  • development speed up
    • Read more...
    Portaone slack chatbot integration Image

    Portaone slack chatbot integration

    MVP done in 1 week

    • updated, optimized and simplified several instruments

    • created several scenarios for different company roles

    • found a way to overcome Slack default issues (connected to assignments and authorisation via chat-bots)

     

    • integrated YouTracker into Slack

    Technology used: Node.js, Express.js, MongoDB, React, Redux

    neuro-flash.com

    1. backend dashboard developed
    2. payment system implemented (Stripe integration)
    3. Bitrix integrated
    4. Slack integrated
    5. constant back-office API management and errors mitigation in the production system
    tyto.me Image

    tyto.me

    new feature development,

    refactoring,

    3rd party API integration,

    development

    Technology used: MySQL Programming, React Native, Redux Saga, Node.js, React

    Reviews

    4.9
    4 reviews
    Sort by

    Backend Dev Support for Marketing Tool Company

    "As a startup, it’s nice to collaborate with people willing to go into uncharted territory."

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    4.5

    Quality: 
    5.0
    Schedule: 
    4.0
    Cost: 
    5.0
    Willing to refer: 
    5.0
    The Project
     
    Less than $10,000
     
    July 2019 - Ongoing
    Project summary: 

    LTD FIVEWALLS provides ongoing backend support to a marketing tool platform. They manage the back-office API and work to mitigate errors in the production system.

    The Reviewer
     
    1-10 Employees
     
    Romania
    Manager, Marketing Tool Startup
     
    Verified
    The Review
    Feedback summary: 

    LTD FIVEWALLS delivers programming work quickly without sacrificing quality. Their clear communication, planning, and flexibility when it comes to challenges stand out.

    A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.

    BACKGROUND

    Introduce your business and what you do there.

    I’m the manager of a marketing tool startup. We use customer insights to improve brand perception and image.

    OPPORTUNITY / CHALLENGE

    What challenge were you trying to address with LTD FIVEWALLS?

    We needed backend development support.

    SOLUTION

    What was the scope of their involvement?

    LTD FIVEWALLS helps us develop our platform’s backend through scripts and programming. One of their employees is assisting us with the back-office API and managing errors in our production system. They use Bitbucket and cloud-based tools.

    What is the team composition?

    We work with a backend engineer. We also interact with the CEO—he worked for us before his employee did.

    How did you come to work with LTD FIVEWALLS?

    Our company chose LTD FIVEWALLS before I joined. I’m not sure how they found them.

    How much have you invested with them?

    We spent €10,000 (approximately $11,000 USD).

    What is the status of this engagement?

    We started working together in July 2019, and the work is ongoing.

    RESULTS & FEEDBACK

    What evidence can you share that demonstrates the impact of the engagement?

    The code quality is excellent. Our server had way fewer errors than in the past. LTD FIVEWALLS is quick to deliver and willing to try new technologies. It’s always nice to work with them because their research, planning, and communication are very good.

    How did LTD FIVEWALLS perform from a project management standpoint?

    The communication is very good. We use Slack and Asana.

    What did you find most impressive about them?

    LTD FIVEWALLS is very open to new challenges. As a startup, it’s nice to collaborate with people willing to go into uncharted territory.

    Are there any areas they could improve?

    LTD FIVEWALLS has a bit to work on when it comes to delegating. Sometimes he needs a push, but that might be because we’ve only worked with him for four months now. The CEO could give more direct advice to his employee. He did get involved with us, and it’d be nice if he kept doing that.

    4.5
    Overall Score
    • 4.0 Scheduling
      ON TIME / DEADLINES
    • 5.0 Cost
      Value / within estimates
    • 5.0 Quality
      Service & deliverables
    • 5.0 NPS
      Willing to refer

    Web App Dev & Software Integration for E-Learning Company

    "I’ve given them many different challenges, and they’ve never failed to meet the requirements promptly."

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    5.0

    Quality: 
    5.0
    Schedule: 
    5.0
    Cost: 
    5.0
    Willing to refer: 
    5.0
    The Project
     
    Less than $10,000
     
    Sept. 2018 - Ongoing
    Project summary: 

    LTD FIVEWALLS redeveloped the backend of a web application for an e-learning company. In addition to integrating a software product, they added an analytics dashboard and a user registration portal.

    The Reviewer
     
    1-10 Employees
     
    Sydney, Australia
    Adam Weber
    Managing Director, MindBuild Pty Ltd
     
    Verified
    The Review
    Feedback summary: 

    LTD FIVEWALLS addressed development bugs left over from a previous vendor and further built out the application, eventually delivering a marketable product. The team’s problem-solving ability is admirable and played a significant role in creating a successful engagement.

    The client submitted this review online.

    BACKGROUND

    Please describe your company and your position there.

    I am the managing director of MindBuild, an e-learning company that creates customized interactive experiences to gain insights into customers and employees—traditionally through surveys.

    OPPORTUNITY / CHALLENGE

    For what projects/services did your company hire LTD FIVEWALLS?

    I had a poor experience with a developer who did not meet many key milestones. I hired LTD FIVEWALLS because I needed a development team that was capable of web application development and software integration.

    What were your goals for this project?

    I hoped to fix the issues present in my web application and implement an analytics dashboard and a user registration portal.

    SOLUTION

    How did you select this vendor?

    I found LTD FIVEWALLS through Upwork, but I did not hire them immediately. I, unfortunately, waited until the developer I had hired proved to be detrimental to the project. I hired LTD FIVEWALLS after that when I also learned that they had experience building EdTech products.

    Describe the project and the services they provided in detail.

    I relied on LTD FIVEWALLS to recreate the entire backend of the web application. In doing so, they also created a user registration gateway, an analytics dashboard, and landing pages. They recently conducted a security audit of the system and coordinated a software integration. We will soon begin significant work to expand the functionality of the entire system.

    What was the team composition?

    I worked with two full-stack developers full-time for several weeks. We have since transitioned to a part-time basis.

    RESULTS & FEEDBACK

    Can you share any information that demonstrates the impact that this project has had on your business?

    Before hiring LTD FIVEWALLS, the backend of the application was a complete mess and featured significant security vulnerabilities. However, their team fixed all of the issues, allowing me to have a marketable system. I have made more than $12,000 worth of sales so far, and I look forward to a profitable 2019.

    How was project management arranged and how effective was it?

    LTD FIVEWALLS always made sure to hit my key deadlines so that I could market the application. They have not underperformed in any way, regardless of a task’s complexity.

    What did you find most impressive about this company?

    My company tries to push the boundaries of what a web application can be. I was unsure if LTD FIVEWALLS could handle some of my more complex requests, but they handled everything with ease. I’ve given them many different challenges, and they’ve never failed to meet the requirements promptly.

    Are there any areas for improvement?

    Given our locations—Australia and Ukraine—communication can sometimes be a challenge, but we’ve taken measures to mitigate those problems.

    5.0
    Overall Score LTD FIVEWALLS is a core part of my development strategy in 2019.
    • 5.0 Scheduling
      ON TIME / DEADLINES
      LTD FIVEWALLS has always completed projects on time.
    • 5.0 Cost
      Value / within estimates
      The project cost was about half of my intended budget.
    • 5.0 Quality
      Service & deliverables
      LTD FIVEWALLS built a fantastic scalable system.
    • 5.0 NPS
      Willing to refer
      I have already recommended them several times.

    Node.js App Dev for Slack App Developers

    "They’re delivering good quality and are dedicated and responsive." 

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    5.0

    Quality: 
    4.5
    Schedule: 
    5.0
    Cost: 
    5.0
    Willing to refer: 
    5.0
    The Project
     
    $10,000 to $49,999
     
    Jan. 2019 - Ongoing
    Project summary: 

    LTD FIVEWALLS is contributing Node.js development support to an ongoing application build. They integrated with an internal team and are working within an agile process that utilizes Jira.

    The Reviewer
     
    1-10 Employees
     
    United States
    Nick
    Nextup.ai
     
    Verified
    The Review
    Feedback summary: 

    The added development help has ensured the project will launch according to schedule. LTD FIVEWALLS has established smooth cooperation and displayed exceptional responsiveness. Their dedication to timelines and quality are also noteworthy. 

    The client submitted this review online.

    BACKGROUND

    Please describe your company and your position there.

    I work for Nextup.ai. We build Slack apps that connect with ticketing platforms.

    OPPORTUNITY / CHALLENGE

    For what projects/services did your company hire LTD FIVEWALLS?

    We needed additional development resources to increase our team’s throughput and launch our next product.

    What were your goals for this project?

    We were aiming to deliver an application within our schedule with code quality that met our requirements.

    SOLUTION

    How did you select this vendor?

    We searched a 3rd-party resource platform.

    Describe the project and the services they provided in detail.

    Their development work is done in Node.js and is proceeding according to our specifications. They use an agile process run through Jira.

    What was the team composition?

    We’re working with a single resource.

    RESULTS & FEEDBACK

    Can you share any information that demonstrates the impact that this project has had on your business?

    Our product will launch with only a few small defects.

    How was project management arranged and how effective was it?

    We managed the project on our side, but LTD joined our daily scrum meetings in Slack and updated our tickets in Jira.

    What did you find most impressive about this company?

    They’re delivering good quality and are dedicated and responsive. Willing to complete promised work no matter what, they’re a good partner to have.

    Are there any areas for improvement?

    No, not at this time.

    5.0
    Overall Score
    • 5.0 Scheduling
      ON TIME / DEADLINES
    • 5.0 Cost
      Value / within estimates
    • 4.5 Quality
      Service & deliverables
    • 5.0 NPS
      Willing to refer

    Development of Web-Based Logistics Application

    "They’re a highly professional team."

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    5.0

    Quality: 
    5.0
    Schedule: 
    5.0
    Cost: 
    5.0
    Willing to refer: 
    5.0
    The Project
     
    Less than $10,000
     
    Oct. 2018 - Dec. 2018
    Project summary: 

    LTD FIVEWALLS developed a web-based logistics application.

    The Reviewer
     
    1-10 Employees
     
    Antwerp, Belgium
    Michiel Valee
    Digital Trade Architect, Dockflow
     
    Verified
    The Review
    Feedback summary: 

    The finished application can accommodate new features more easily thanks to LTD FIVEWALLS’ development. Expect efficient communication with this team. Customers should take charge of tracking deadlines.

    The client submitted this review online.

    BACKGROUND

    Please describe your company and your position there.

    I’m a digital trade architect with Dockflow, a solution for logistics collaboration.

    OPPORTUNITY / CHALLENGE

    For what projects/services did your company hire LTD FIVEWALLS?

    We needed application development.

    What were your goals for this project?

    We wanted effective developers who could complete our tasks.

    SOLUTION

    How did you select this vendor?

    We chose them following a teleconference.

    Describe the project and the services they provided in detail.

    They worked in scrum methodology. We identified, discussed, and refined our requirements, and they developed our web-based application.

    What was the team composition?

    We worked with one direct contact.

    RESULTS & FEEDBACK

    Can you share any information that demonstrates the impact that this project has had on your business?

    The time it takes us to implement new features has dropped.

    How was project management arranged and how effective was it?

    Their process was effective. We communicated through Skype and used an online project management tool.

    What did you find most impressive about this company?

    They’re a highly professional team.

    Are there any areas for improvement?

    They could be more conscientious of deadlines.

    5.0
    Overall Score
    • 5.0 Scheduling
      ON TIME / DEADLINES
    • 5.0 Cost
      Value / within estimates
    • 5.0 Quality
      Service & deliverables
    • 5.0 NPS
      Willing to refer