Key Development
For Key Development
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Overview
$5,000+
Min Project Size
$25 - $49/hr
Avg Hourly Rate
10 - 49
Employees
2014
Year Founded
ABOUT KEY DEVELOPMENT
Delivering quality from a project's get-go
As a software company, our mission is to develop products using established, top-notch technologies while ensuring high quality from the outset of each project. We believe that nothing is truly impossible—some ideas simply require more effort. Our goal is to execute these ideas in the most visually appealing manner possible. We prioritize building constructive, long-lasting, and mutually beneficial relationships with both our customers and employees. We are committed to being adaptable and always providing the most appropriate working approach for each project, based on the preferences of our clients.
Tech Stack
ASP.NET.NETC#JavaJavaScriptKotlinLaravelNodeJSPHPPythonReactSpring MVC+7 more
Languages Spoken
EnglishGerman
HIGHLIGHTS
$5,000+
Min Project Size
$25 - $49/hr
Avg Hourly Rate
10 - 49
Employees
2014
Year Founded
Services
Focus
Industries
Clients
Services Provided
25% Custom Web Application Development
18% Mobile App Development (iOS & Android)
8% E-Commerce Development
20% Custom AI Chatbot Development
17% Machine Learning Model Development
12% LLM Integration & Prompt Engineering
About the Team
OUR STORY
Founded in 2014 by an international team of developers led by Kamen Borisov and Angel Milanov, Key Development embodies a commitment to personalized success defined by trust, innovation, and agility. With a foundation built on reliability and transparent communication, the company harnesses extensive experience to address complex software challenges and deliver high-quality IT solutions globally. Embracing flexibility and modern technologies, Key Development continually adapts to the evolving digital landscape, striving to advance progress by welcoming creative, unconventional ideas. Their dedication to excellence and open collaboration ensures clients receive thorough consultations and efficient project execution, fostering lasting partnerships and shared growth in the dynamic world of software development.
Projects & Clients
Project Size & Rate
Minimum Project Size
$5,000+
Average Hourly Rate
$25 - $49/hr
Locations
Headquarters
bul. "Slivnitsa" 141-143
Sofia, Sofia, Bulgaria 1276
