Developex is a custom software development company with 20+ years of experience and 250+ engineers across offices in Ukraine, Germany, Poland, and Canada.
We build full product ecosystems for hardware and software companies – from low-level firmware and embedded systems to cloud backends, web platforms, and mobile apps. Our core expertise spans:
Custom software & SaaS development – full-stack web and desktop applications, Python/Django, PHP, React, Qt/QML
Business Intelligence & data solutions – BI product development and support, data aggregation, reporting dashboards
Mobile app development – native iOS & Android, cross-platform, NFC/Bluetooth integration
QA & application testing – test automation, performance testing, regression QA for large-scale platforms
Cloud & DevOps – AWS infrastructure, CI/CD setup, 24/7 support
We work as a dedicated extended team – scaling from 2 to 20+ engineers per project — with transparent communication, proactive project management, and a track record of multi-year partnerships (since 2010 with some clients).
Industries we serve: consumer electronics, audio & video hardware, gaming peripherals, wearable devices, SaaS platforms & document management, BI & analytics software, renewable energy, marine&automotive, and industrial & manufacturing.
Developex offers competitive pricing with high value, catering to various project sizes. Clients report costs ranging from $200,000 to over $1 million, highlighting their ability to scale teams and deliver quality work on time, making them a reliable choice for software development.
Developex is frequently chosen for their alignment with client values and culture, which enhances collaboration and project success. This alignment helps in building long-term partnerships.
Minor Areas for Improvement
While feedback is overwhelmingly positive, some clients suggest minor improvements, such as more detailed time reporting and enhancing marketing efforts. These are not seen as significant drawbacks.
Team Consistency and Retention
Developex is praised for their ability to retain skilled team members, providing clients with consistent and reliable resources over long-term engagements. This stability is a key factor in client satisfaction.
Adaptability and Scalability
Developex is commended for their adaptability and scalability, allowing them to adjust team sizes and resources according to project demands. This flexibility is seen as a key strength, particularly for startups and dynamic projects.
Proactive and Transparent
The team's proactive and transparent approach to project management is highly valued. Clients note their honesty and integrity in communication, ensuring clear and realistic expectations are set and met.
Strong Technical Expertise
Developex demonstrates strong technical skills across various domains, including NFC communication, web applications, and BI solutions. Clients appreciate their ability to handle complex projects with technologies like Python, JavaScript, and Django.
"I admired their deep integration into our internal and third-party systems."
Mar 3, 2023
Executive, Logitech
Anonymous
Verified
Other industries
Newark, California
5,001-10,000 Employees
Online Review
Verified
Developex developed a web application for a tech hardware company. The team built the app from scratch according to the client's MVP requirements.
Developex delivered a well-functioning website that met the client's expectations. The vendor's accurate estimation and delivery time were pleasing to the client. Their deep integration, work abilities, and development of custom functionalities were remarkable.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am an executive at Logitech
Describe what your company does in a single sentence.
Logitech International S.A. is a Swiss-American multinational manufacturer of computer peripherals and software.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Developex to accomplish?
Platform Develoment
SOLUTION
How did you find Developex?
Other
Why did you select Developex over others?
High ratings
Good value for cost
What was the size of Developex’s team?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Ground up development of a web application
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Fully functioning web app based on MVP requirements
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Very accurate estimation and on time delivery that hit our release date.
What was your primary form of communication with Developex?
Virtual Meeting
What did you find most impressive or unique about this company?
Ability to work independently and develop custom functionality. I admired their deep integration into our internal and third-party systems.
Are there any areas for improvement or something Developex could have done differently?
Not many improvements needed.
RATINGS
5.0
Quality
4.5
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
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11 Reviews
Our Story
Developex is a team of 350+ engineers building complex software since 2001. Firmware, embedded systems, AI/ML, cloud and QA are at our core. Our clients span consumer electronics, IoT, gaming, automotive and SaaS — from early prototyping to long-term product support. Flexible engagement models: dedicated teams, outstaffing and custom development. Trusted by 100+ clients across Canada, EU and Ukraine.
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