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David Hoff

Are you a client? Find a reliable freelancer for your project.

Ukraine Ukraine
23 hours 3 minutes back
118 place out of 53757
19 projects completed
25 projects total
19 Safes completed
2 freelancers
on the service 1 year
Client David H. — Ukraine.
7244

Reviews of completed projects 19

30 May 211 USD
Altro M10 Short-term-memory

Payment
Task setting
Clarity of requirements
Contactability

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.

19 May 301 USD
Voice-to-text

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Task setting
Clarity of requirements
Contactability

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.

10 May 389 USD
Ai Altro memory fix phase1-2

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Clarity of requirements
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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.

30 April 149 USD
Another pt.4 Caching, adding a model gpt 4.o mini

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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.

20 April 179 USD
AI Bot Part3

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Clarity of requirements
Contactability

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.

8 April 519 USD
Continuation of work on the AI p2 project

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Task setting
Clarity of requirements
Contactability

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.

3 March 586 USD
Memory architecture for Ai Companion

Payment
Task setting
Clarity of requirements
Contactability

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.

22 February 345 USD
Ai TG Bot

Payment
Task setting
Clarity of requirements
Contactability

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.

13 February 393 USD
Ai Bot part 2

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Task setting
Clarity of requirements
Contactability

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.

10 February 343 USD
Ai Bot Tg

Payment
Task setting
Clarity of requirements
Contactability

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.

7 May 2025 34 USD
Work on the Website

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Clarity of requirements
Contactability

Everything is super, as always. Not the first time we work together, I recommend.

19 March 2025 45 USD
Website hosting on the domain

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Clarity of requirements
Contactability

This is not the first time we are working together, everything is clear, as always.

18 February 2025 23 USD
Programming and editing of the Tg bot

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Clarity of requirements
Contactability

Super, as always
Clear terms of reference, timely payment

15 February 2025 113 USD
Improvement of the website part two

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Task setting
Clarity of requirements
Contactability

Everything is fine, as always..
Clear specifications, quick responses

10 February 2025 90 USD
Website refinement

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Clarity of requirements
Contactability

Throughout the entire collaboration, everything was perfect. From the very beginning, there was a clear project brief that was supplemented over time, and new parts were created. Always in touch, checks quickly.
I recommend the client for collaboration.

6 February 2025 90 USD
Integration of front end and back end

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Clarity of requirements
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Everything is fine, great client, clear specifications, always in touch.

29 January 2025 293 USD
Project layout

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Clarity of requirements
Contactability

Everything is great, let's keep working.

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Task setting
Clarity of requirements
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Everything is great, clear design task, quick communication, let's keep working...

23 January 2025 338 USD
Backend Project

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Clarity of requirements
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Clear specifications, quick communication, and verification, we continue working.

Activity

  Projects underway 1
Open
M11 Conversation Pattern Personal project
212 USD
5
Jun

  Latest published projects
Open
M11 Conversation Pattern Personal project
212 USD
5
Jun
Altro M10 Short-term-memory Personal project
211 USD
25
May
Voice-to-text Personal project
301 USD
15
May
Ai Altro memory fix phase1-2 Personal project
389 USD
6
May
AI Altro memory fix phase 1-2 Personal project
386 USD
6
May
Another pt.4 Caching, adding a model gpt 4.o mini Personal project
149 USD
27
Apr
AI Bot Part3 Personal project
179 USD
14
Apr
Continuation of work on the AI p2 project Personal project
519 USD
2
Apr
Memory architecture for Ai Companion Personal project
586 USD
26
Feb
Ai TG Bot Personal project
345 USD
18
Feb