Backend foundation
Personal
91 USD
Thank you for your trust and professional approach. I definitely recommend working with David.
- David Hoff
- Ukraine
- Projects 29
- Rating 5.0
- Rating 14 849
Freelancer reviews
Backend Foundation B3(1/2)
Personal
603 USD
David, thank you for another successfully completed stage of our collaboration. It is a pleasure to work on a project that is consistently developing, with each new block logically complementing the previous one.
5.0
Backend Foundation B2 (1/1)
Personal
601 USD
David, thank you for continuing our collaboration. We are gradually moving forward, closing large functional blocks of the project.
5.0
Backend Foundation B1(3/3)
Personal
116 USD
It is pleasant to work with a client who values quality work and plans for the long-term development of the project. I recommend David for collaboration.
5.0
Backend Foundation B1(2/3)
Personal
603 USD
We continue working on the joint project with David. This agreement is a continuation of the current stage, which has been divided into several parts. As before, the collaboration is proceeding without unnecessary delays: communication is constructive, all decisions are made quickly, and agreements are fulfilled in full.
5.0
Backend Foundation B1(1/3)
Personal
603 USD
We continue to work with David on a large project. As always, the collaboration is smooth and productive: all technical issues are resolved quickly, communication is excellent, and agreements are fulfilled without delays.
5.0
Language profile
Personal
242 USD
Thank you, David, for your trust and for another successfully completed stage. I recommend him as a reliable client for long-term collaboration.
5.0
M13 Language profile ukr/eng/ru +memory
Personal
603 USD
Another stage of the project has been successfully completed together with David. During our collaboration, I particularly appreciate his consistent approach to product development and his willingness to invest time in the quality processing of new features.
5.0
M12 Other Trigger
Personal
212 USD
The next stage of the project has been successfully completed. During the collaboration with David, an effective working interaction has developed, where each new stage logically continues from the previous one. David always clearly defines priorities, quickly provides the necessary information, and is open to discussing new ideas and technical solutions.
5.0
M11 Conversation Pattern
Personal
209 USD
We have been working with David for a long time and continue to develop the project step by step. The next stage has been successfully completed, just like the previous ones. David is always open to discussing technical details, promptly provides feedback, and helps make quick decisions regarding product development.
5.0
Altro M10 Short-term-memory
Personal
208 USD
We continue our active collaboration with David within one AI project, and each new stage is as productive as possible. I like that the client is deeply involved in the product development, makes decisions quickly, and is always open to discussing new ideas and technical solutions.
5.0
Voice-to-text
Personal
298 USD
We have been collaborating with David for many stages and tasks within one project, and during this time, the work has always been comfortable and productive. I especially appreciate the stability in our collaboration: clear tasks, reasonable requirements, timely feedback, and full adherence to payment agreements. This allows me to calmly focus on the work and effectively move the project forward.
5.0
Ai Altro memory fix phase1-2
Personal
385 USD
We continue to work on the project, and the collaboration with David remains at a very good level. David is constantly involved in the process, quickly provides the necessary feedback, and helps to make decisions on tasks promptly.
5.0
Another pt.4 Caching, adding a model gpt 4.o mini
Personal
147 USD
David understands the product well and is always open to discussing solutions, which allows for finding optimal approaches without wasting time. Communication is quick and to the point, without delays.
5.0
AI Bot Part3
Personal
177 USD
It is pleasant to note that David trusts the expertise and is open to technical solutions, which allows for finding optimal approaches and implementing them without unnecessary bureaucracy. Communication is easy and straightforward, which significantly simplifies the development process.
5.0
Continuation of work on the AI p2 project
Personal
513 USD
We continue our collaboration with David within this project, and, as before, the work is of a high standard. All tasks are formulated clearly, the requirements are understood, which allows us to move forward effectively without unnecessary clarifications. David is always in touch, promptly provides feedback, and quickly accepts completed stages.
5.0
Memory architecture for Ai Companion
Personal
580 USD
As in previous tasks, the work was organized clearly and systematically: the requirements were formulated clearly, the goals were defined specifically, and all technical aspects were agreed upon in advance. During the execution, David promptly provided feedback, quickly made decisions regarding architectural issues, and maintained productive communication. This allowed for progress without delays and unnecessary revisions.
5.0
Ai TG Bot
Personal
341 USD
Another successfully implemented project in collaboration with David. The work was organized clearly: tasks were formulated understandably, expectations were defined specifically, and all technical aspects were agreed upon promptly. David is always in touch, makes decisions quickly, and approaches the discussion of details constructively. The execution process was calm and systematic, without unnecessary delays.
5.0
Ai Bot part 2
Personal
389 USD
Very positive experience of collaboration with the client. Communication was quick and to the point, all work issues were resolved without delays. The tasks were formulated clearly, with specific expectations regarding the outcome.
5.0
Ai Bot Tg
Personal
340 USD
Working with the client was very comfortable and professional. The tasks were clearly and understandably set, with a detailed technical specification available, which significantly simplified the development process. The client was always in touch, quickly responding to questions and constructively reacting to clarifications.