Dmitro Blizniyk

Excellent specialist! The work was done with quality, professionalism, and exactly according to the technical specifications. All tasks were completed on time, communication was quick and pleasant. Always available, responded promptly to questions, and offered good solutions. I am completely satisfied with the result.

I want to thank Dmitry for his immense contribution to the creation of the JOSEF AI – Compass for Youth project.

www.aijosef.de

During our collaboration, a truly significant amount of work was accomplished. We traveled together from the idea and concept to the creation of the technical foundation of the future platform.

Dmitry was involved in designing the system architecture, developing the Telegram Mini App, implementing complex business logic, integrating OpenAI, Grok, and other AI services, API integrations, multilingual functionality, referral systems, administrative modules, user accounts, content factories, video processing, content uploading and processing, as well as many other components of the project.

I would like to specifically highlight the extensive work on integrating and configuring Stripe, implementing payment logic, subscriptions, processing webhook events, automating referral payouts, testing financial scenarios, and debugging the interaction processes between the payment system and the platform. For a project with a multi-level partnership program, this was one of the most important and technically complex parts of the work.

I especially want to emphasize the high professionalism, deep technical expertise, responsibility, quality of work, initiative, and willingness to tackle even the most unconventional tasks. Throughout our collaboration, Dmitry was always available, responded quickly to questions, proposed solutions, and helped find optimal technical approaches.

It was important for me to find not just a developer, but a person who could deeply immerse themselves in the product and build a long-term project together. Dmitry proved to be just such a specialist.

Today, JOSEF AI is preparing to launch a crowdfunding campaign on Startnext. A serious technical foundation has already been established for the platform, which will help young people find like-minded individuals, projects, courses, job vacancies, events, clients, partners, and new opportunities for development.

I would also like to note the pleasant communication, high quality of task execution, attention to detail, responsible attitude towards deadlines, and excellent price-to-result ratio.

I confidently recommend Dmitry as a reliable developer for complex, technological, and long-term projects. I look forward to continuing our collaboration in the next stages of JOSEF AI's development.

The launch on Startnext is coming soon; follow our work further via the link in the Telegram mini App.

www.aijosef.de

A challenging job, handled all the edits and difficulties with flying colors!!! A person of great soul and an excellent specialist in many fields!!!

I have worked with him before. He approaches tasks patiently and responsibly. He understands any task technically and knows how to implement all processes. His strong point is the combination of design and development in one person.

Thank you for your work, I hope for further collaboration and the same human approach.

During the implementation of the project, many complex tasks and non-standard problems arose. The developer handled them at a very high professional level: was always in touch, responded promptly, and found quality solutions. The work was done perfectly — even more than expected. His advice on development architecture, simplifying design, visual solutions, and technical optimization of the project became especially valuable. These recommendations significantly improved the final result. I would like to highlight the human approach and attitude towards the client — attentive, responsible, and genuinely involved. The level of interaction and support throughout the project was outstanding. I confidently recommend him as a top-class specialist and a reliable partner for complex and long-term projects.

The work was done quickly, without questions. Thank you.

everything is great!
everything is great!
everything is great!

I wasted a lot of time waiting, I won't say that the freelancer is bad. Maybe the project is too complicated for him. But for some reason, when I analyzed the emails from Google Merchant, the request was only on February 8th.

I really regret the wasted time, a month down the drain.

Everything is at a high level. Finished ahead of schedule! I recommend.

Everything is great, fast and quality for reasonable money.

So far everything is working), the project has been successfully completed, I will reach out.

Quickly and efficiently completed the work. Was constantly in touch, corrections were made on time. I recommend for collaboration.

Overall good, the Joomla site version has been updated, the content has not been lost, but the new template has become a bit crooked. I hope for improvements.

The work is done, everything is fine.

I cannot provide an adequate review because the performer initially instilled trust and demonstrated skills, but then everything started to drag on and in the end, he completely disappeared. According to him, the delays began due to his family problems and, in principle, if what the performer referred to is true - then it may indeed be significant. But in any case, he could have found the time to log into the service and say that he would not be able to continue.

Thank you for the high-quality and prompt work done.

Dmytro quickly and very qualitatively performed the work.
Nice to work with!
I recommend this specialist.

Prompt and high-quality work. Pleasant to communicate with freelancer

As long as the executor went out on the link - as if everything was normal, the work was progressing. Then, maybe, I realized that I could not fulfill the task and began to delay the deadlines, ask for additional funds and pay the order in advance. He stopped responding at all. Per overestimated your own possibilities - but more people can write about it and agree on how to be further, so that you don't take a precious time and money... I do not recommend cooperation.