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Web & Mobile apps from scratch for your needs

We believe projects can be delivered on time with high quality. This is why we connect passion with the drive to tailor software products to your needs. Mad Mountain has been founded as a side project by three passionates but with several successful projects quickly scaled up to the small organisation level.

We specialize in web & mobile applications build on frameworks utilizing JavaScript.

 

  • $5,000+
  • $50 - $99 / hr
  • 10 - 49
  • Warszawa, Poland
  • Founded 2016

1 Locations

  • Warszawa , Poland
Total Reviews
6
Average Referral Rating
4.9 /5
Most Common Project Size

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    Mad Mountain Review Insights

    Overall Review Rating

    4.9
    • Quality 4.9
    • Schedule 4.9
    • Cost 4.8
    • Willing to Refer 4.9

    Top Mentions

    • flexible (2)
    • timely (2)
    • communicative (1)
    • high-quality work (1)
    • knowledgeable (1)
    • results-oriented (1)
    • understands the needs of their clients (1)

    Review Highlights

    • Consultative Approach

      Mad Mountain's consultative approach has been appreciated by clients, with the team providing valuable suggestions and aligning their solutions with client goals effectively.

    • Potential Improvement in Development Planning

      One client suggested that Mad Mountain could sometimes push back to not change development plans too frequently, indicating a potential area for improvement in maintaining project stability.

    • Expertise in Custom Software Development

      Multiple reviews highlight Mad Mountain’s proficiency in developing custom web and software applications tailored to specific business needs. Clients from diverse industries like marketing, AR commerce, and fitness appreciated the personalized solutions that addressed unique challenges.

    • Strong Technical Expertise

      Clients have highlighted Mad Mountain's strong technical expertise in various technologies such as Laravel, React, Next.js, and AR/3D configurators, which were integral to project success.

    • Strong Client Communication

      The team at Mad Mountain is noted for their excellent communication skills, maintaining constant and clear communication through tools like Slack, email, and phone, which helped keep projects on track.

    • Effective Problem Solving

      Clients praised Mad Mountain for their fast problem-solving abilities, stating that the team was able to overcome challenges quickly and efficiently, contributing significantly to project success.

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    Job Board for Marketing Agency

    • Web Development
    • $50,000 to $199,999
    • Nov. 2021 - Aug. 2022
    4.5
    Quality
    4.5
    Schedule
    4.5
    Cost
    4.5
    Willing to Refer
    4.5

    "We are satisfied with their work."

    Sep 15, 2022
    Project Manager, Marketing Agency
    Martyna Klimiuk
    • Advertising & marketing
    • Warsaw, Poland
    • 51-200 Employees
    • Online Review 
    • Verified

    A marketing agency hired Mad Mountain to create a job board for a specialized target group. They had a kick-off meeting where they discussed the goals, and the project was divided into two-week iterations.

    App Development for Professional Training Platform

    • Custom Software Development
    • $10,000 to $49,999
    • Jan. 2019 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They are willing to adjust development plans to the current needs."

    Mar 9, 2021
    co-CEO, FitAdept sp. z o.o.
    Michał Gębala
    • Sports
    • Warsaw, Poland
    • 11-50 Employees
    • Online Review 
    • Verified

    Mad Mountain is hired by an online training platform to build and maintain a web and mobile application. The goal is to deliver a platform in a tight startup budget and migrate databases from the old system.

    Web & Mobile App Dev & Maintenance for AdTech Agency

    • Mobile App Development
    • $200,000 to $999,999
    • June 2018 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "We decided to continue cooperation with Mad Mountain and improve the project using their highly qualified team."

    Mar 14, 2023
    Head of Innovation, AdTech Agency
    Anonymous
    • Consumer Products
    • Poland
    • 1,001-5,000 Employees
    • Online Review 

    Mad Mountain developed a web app and mobile apps for an adtech agency. The team mainly utilized React Native for the Android, iOS versions, and is currently providing ongoing maintenance and support.

    AR Development for AR Shopping Solutions Company

    • AR/VR Development
    • $50,000 to $199,999
    • Mar. - Dec. 2021
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.0
    Willing to Refer
    5.0

    "The team's communication is top-notch."

    Nov 4, 2021
    CEO, Omniaz
    Lukasz Piotrowski
    • Software
    • Warsaw, Poland
    • 11-50 Employees
    • Online Review 
    • Verified

    Mad Mountain has provided AR development services for an AR shopping solutions company. The team created a 3D and AR configurator to switch variants of products on the website.

    Web Dev for Cloud Services Company

    • Web Development
    • $10,000 to $49,999
    • June - Aug. 2021
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their ability to understand client goals and implement them was impressive."

    Sep 22, 2021
    Sales Head, Sysclay Sp. z o. o.
    Damian Doniecki
    • IT Services
    • Warsaw, Poland
    • 11-50 Employees
    • Online Review 
    • Verified

    A cloud services company hired Mad Mountain for web development services. Their main focus was to create a modern and interactive platform. 

    Web Dev & Maintenance for Content Marketing Company

    • Web Development
    • Confidential
    • Jan. 2019 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The team showed excellent response time whenever we inquire about the project's status."

    Oct 19, 2020
    COO, Content Marketing Company
    Anonymous
    • Advertising & marketing
    • Warsaw, Poland
    • 11-50 Employees
    • Online Review 
    • Verified

    A content marketing company hired Mad Mountain to develop and maintain their website.

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