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Engineering Growth of Your IT Products

Mad Devs develops innovative software solutions to help businesses grow quickly and seamlessly. We collaborate with companies of different sizes: from early-stage startups to corporate enterprises. 

We offer not just quality coding, but technical partnership that implies automation of routine processes and transparency at all levels. Our services include:

  • Custom software development and consulting 

  • Cloud infrastructure optimization

  • HR & Marketing consulting.

 

  • $50,000+
  • $50 - $99 / hr
  • 50 - 249
  • Founded 2016
Total Reviews
17
Average Referral Rating
5.0 /5
Most Common Project Size

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    Mad Devs Review Insights

    Overall Review Rating

    4.9
    • Quality 5.0
    • Schedule 4.9
    • Cost 4.8
    • Willing to Refer 5.0

    Top Mentions

    • high-quality work (7)
    • communicative (5)
    • flexible (5)
    • great project management (5)
    • transparent (5)
    • timely (3)
    • accessible (2)
    • experienced (2)

    Review Highlights

    • Expertise in DeFi and Blockchain

      Multiple clients praised Mad Devs for their deep expertise in DeFi and blockchain technologies, particularly highlighting their proficiency in Solidity, Python, and Node.js for various crypto and financial projects.

    • Significant Business Impact

      Mad Devs' work led to significant business impacts, including increased user engagement, improved operational efficiency, and substantial financial transactions.

    • High Client Satisfaction and Retention

      High levels of client satisfaction and retention were noted, with many clients expressing willingness to continue working with Mad Devs for future projects.

    • Challenges with Specialized Hiring

      While generally efficient, Mad Devs faced challenges in quickly hiring specialized roles, such as React Native developers, due to market competitiveness.

    • Effective Project Management

      Mad Devs was commended for their effective project management practices, including the use of agile methodologies, detailed Jira tracking, and regular standups and retrospectives.

    • Delivery on Tight Timelines

      Several clients noted Mad Devs' ability to meet tight deadlines without compromising on quality, which was crucial for the timely launch of various projects.

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    App Dev Support for Mobile Wallet Platform

    • Custom Software Development IT Staff Augmentation Mobile App Development
    • $10,000 to $49,999
    • May - Sep. 2022
    5.0
    Quality
    5.0
    Schedule
    4.5
    Cost
    4.0
    Willing to Refer
    5.0

    "Mad Devs went beyond what we had expected."

    Sep 21, 2022
    Co-Founder, Mobile Wallet
    Archisman Das
    • Software
    • Wilmington, Delaware
    • 1-10 Employees
    • Online Review 
    • Verified

    Augmenting a mobile wallet platform's engineering team, Mad Devs provided app development support. They used their DeFi expertise to improve error visibility and built the app using Python language.

    Software Enhancement for Decentralized Credit Economy Co.

    • Custom Software Development
    • $10,000 to $49,999
    • Mar. - July 2022
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "One impressive thing I would like to point out was their gentle approach to the changes they brought to our team."

    Aug 16, 2022
    CTO, RociFi Labs
    Pavel Filippov
    • Software
    • Singapore
    • 11-50 Employees
    • Online Review 
    • Verified

    A decentralized credit economy company hired Mad Devs to support the enhancement of their software. They conducted integration tests, fixed bugs, implemented CI elements, and performed various tech tasks.

    Custom Software Dev for Investment Company

    • Custom Software Development
    • Less than $10,000
    • Nov. 2021 - Jan. 2022
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They had been a very transparent and professional company."

    Jun 28, 2022
    Partner & Senior Investment Analyst, Investment Company
    Anonymous
    • Financial services
    • London, England
    • 1-10 Employees
    • Online Review 
    • Verified

    Mad Devs developed an investment company’s custom software solution. The tool allowed the client to automate tasks and analyze data. They first facilitated an onboarding session to understand the project. 

    Platform Audit & Testing for Author Vendors Platform

    • Application Testing Custom Software Development IT Staff Augmentation
    • $10,000 to $49,999
    • Nov. 2021 - Mar. 2022
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "I was sure that if something unexpected happens, Mad Devs will help my team to resolve the issue."

    Jun 6, 2022
    Founder, Kuprik
    Ugulay Sloan
    • Other Industry
    • Los Angeles, California
    • 1-10 Employees
    • Online Review 
    • Verified

    A one-stop shop for authors hired Mad Devs to augment their internal team's development abilities. They audited the platform's code and infrastructure to identify issues before recommending the best solutions.

    Web Development for EdTech Company

    • Web Development
    • Confidential
    • Dec. 2021 - May 2022
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "We were always sure to get help and guidance on the features and discuss our worries and plans."

    Jun 2, 2022
    Head of Product, MegaUni
    Dung Vu
    • Education
    • Hanoi, Vietnam
    • 11-50 Employees
    • Online Review 
    • Verified

    Mad Devs created a website for an EdTech company. The team implemented a learning management system, Admin Panel, and Payment Software that enabled students to take online courses at home.

    Custom Software Dev for Milestone-Based Payment Platform

    • Custom Software Development Mobile App Development
    • $200,000 to $999,999
    • Nov. 2019 - Feb. 2022
    5.0
    Quality
    5.0
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "Their transparency and willingness to help were at a very high level."

    May 27, 2022
    Co-Founder, BandPay.ME
    Anonymous
    • Financial services
    • Miami, Florida
    • 1-10 Employees
    • Online Review 
    • Verified

    A milestone-based payment platform hired Mad Devs to develop an MVP with various components. They built a landing page, mobile apps, a platform engine with a payment processor, and a proper infrastructure.

    IT Consulting Services for Ed Tech Company

    • Other IT Consulting and SI
    • $200,000 to $999,999
    • Mar. 2020 - Jan. 2021
    4.0
    Quality
    4.5
    Schedule
    4.5
    Cost
    4.0
    Willing to Refer
    4.5

    "They fully disclose what they’re doing and why they’re doing it."

    Mar 11, 2021
    Former CEO, Topica Group
    Duc Nguyen
    • Education
    • Vietnam
    • 201-500 Employees
    • Phone Interview 
    • Verified

    Mad Devs helped an education technology firm troubleshoot technology issues. They worked with the client's in-house engineering team to fix bugs in their products' code and build a unified learning platform.

    Golang Dev & Mobile Apps Support for Historical Center

    • Mobile App Development Other IT Consulting and SI
    • $200,000 to $999,999
    • Nov. 2019 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.0
    Willing to Refer
    5.0

    "I’m most impressed with their technical capacities."

    Mar 7, 2021
    Technical Consultant, Sir John Monash Centre
    Wade Bartlett
    • Government
    • Australia
    • 1,001-5,000 Employees
    • Phone Interview 
    • Verified

    After enhancing the codebase written in Golang, Mad Devs updated the software product to support external inputs and enhanced the frontend to facilitate content changes. They maintain the product and two apps.

    Web Dev Staff Augmentation Services for Marketing Company

    • IT Staff Augmentation Web Development
    • $200,000 to $999,999
    • June 2019 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “Mad Devs was the perfect fit.”

    Mar 5, 2021
    CTO, Marketing Company
    Anonymous
    • Media
    • Washington, District of Columbia
    • 51-200 Employees
    • Phone Interview 
    • Verified

    Mad Devs handles web development and staff augmentation efforts for a marketing company. Their team assists with projects, building tools and providing development services in Python, Django, and Golang.

    Web App Development for International Trade Agency

    • Web Design Web Development
    • $10,000 to $49,999
    • Nov. 2020 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.5
    Willing to Refer
    5.0

    “They take the time to thoroughly understand our needs, ask questions, and communicate with us.”

    Mar 1, 2021
    Consultant, International Trade Agency
    Anonymous
    • Business services
    • Geneve, Switzerland
    • 501-1,000 Employees
    • Phone Interview 
    • Verified

    Mad Devs is building a website and web application to streamline organization and communication for their client. The platform will allow users to write reports, access information, and coordinate travel.

    Contact Mad Devs

    If you’re not seeing exactly what you need here, send this company a custom message. You can talk about your project needs, price, and timeline to get started on your project.

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