RO
Stop struggling with off-the-shelf software. We engineer custom web and mobile apps built specifically for your business goals.
Custom iOS and Android applications built with the latest technologies and optimized for maximum performance.
Modern full-stack solutions with scalable cloud architecture, from simple applications to complex platforms.
ChatGPT applications, LLM integrations, RAG systems and custom AI solutions for your business.
We help you choose the right tech stack for your project and make informed architectural decisions.
Web hosting and cloud solutions for scalable applications with optimal performance.
Custom programming and technology courses for teams and companies, tailored to your needs.
Mobile apps and websites helping over 300,000 users improve their daily lives
Cosmin Savu has been part of the "România, te iubesc!" team at ProTV for over 19 years. A television format that revolutionized Romanian media.
All essays for 2024 BAC exam works, character analyses, literary movements and 500+ quizzes. Includes audio versions for better learning.
Scan food product barcodes and receive detailed nutritional information. Helps make healthier food choices with AI-powered analysis.
Virtual logbook for drivers. Track routes, fuel consumption, maintenance and car expenses with detailed analytics and reports.
Audio commentary for BAC literature works, with detailed explanations and literary analyses for complete and efficient preparation.
Test your knowledge about BAC literature works with interactive quizzes. Prepare efficiently for the Romanian baccalaureate exam.
...and many more.
A transparent process, from idea to finished product, so you know exactly what to expect.
We discuss your idea, goals and requirements to fully understand your vision.
We define the architecture, technologies and action plan tailored to your needs.
We build the solution with regular updates and continuous feedback along the way.
We rigorously test, optimize and deploy your product to production.
We provide ongoing support, updates and improvements for long-term success.
Founder & Senior Software Engineer
A graduate of University POLITEHNICA of Bucharest with a Bachelor's in Computer Engineering and a Master's in Software Engineering, Dinu-Ștefan founded CodingShadows with the mission of turning ideas into software products that make a difference.
With expertise in mobile, web and AI development, and apps helping over 300,000 users, he has presented at conferences like DevTalks and published scientific papers at IEEE and international education and technology conferences.
An alumnus of Tudor Vianu National High School of Computer Science, with awards at InfoEducatie and UPB scientific sessions, Dinu-Ștefan brings passion and rigor to every project.
What our clients and collaborators say
Rareș
Deutsche Bank
I had the chance to collaborate with Ștefan during a two-week programming bootcamp organized by the company I work for, Deutsche Bank. Ștefan was the Mentor & Trainer for my team, guiding us both in defining the architecture of an AI-based Java Spring Boot project and in organizing our Agile workflow.
Ștefan managed to be not just a mentor, but a true team member, often taking on the role of tech lead for us. His advanced technical knowledge, combined with his clear and structured way of explaining things, helped us develop a functional application in a short time that was appreciated by the jury.
One aspect that helped us tremendously was the breadth of his technical knowledge, which guided us in developing well-thought-out and optimized features. He also helped us overcome moments when we got stuck, coming up with out-of-the-box ideas and practical solutions that gave us clarity and supported us in justifying our technical decisions.
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Cosmin Savu
Investigative Journalist
Working with CodingShadows on developing my website and application was a great experience. The team quickly understood what I wanted and managed to turn my ideas into a clear, fast, and easy-to-use platform. Communication was efficient, and the final result perfectly reflects the style and needs of my editorial project. I recommend CodingShadows for their professionalism and reliability.
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Cristina Vlad
Influencer
I was looking for transparency and clarity, and that's exactly what I found in my collaboration with Ștefan. I prefer to have the peace of mind that things happen exactly as we agreed, exactly at the time we set together. Thank you so much!
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Have a vision? We'd love to hear about it. Reach out directly or use the form — we'll get back to you within 24 hours.