DevsTree IT Services Pvt. Ltd.

BACKGROUND

Please describe your company and position.

I am the Founder and 3D Artist of Crazy Mind Interactive

Describe what your company does in a single sentence.

Crazy Mind Interactive develops emotionally intelligent, interactive AI experiences with a strong focus on real-time engagement and human-like connection.

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire Devstree IT Services Pvt. Ltd. to accomplish?

• Implement a scalable backend and database structure to support evolving AI personalities and memory systems.
• Develop a cross-platform mobile app using Unreal Engine 5 with a strong focus on real-time interaction and emotional engagement.
• Ensure smooth performance and responsive UI/UX across both Android and iOS, even on mid-range devices.

SOLUTION

How did you find Devstree IT Services Pvt. Ltd.?

Online Search

Why did you select Devstree IT Services Pvt. Ltd. over others?

• High ratings
• Pricing fit our budget
• Good value for cost
• Company values aligned

How many teammates from Devstree IT Services Pvt. Ltd. were assigned to this project?

6-10 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

Devstree IT Services was hired to support the development of Personal Human AI, a cross-platform mobile application built with Unreal Engine 5. The scope included the creation of a real-time interactive AI companion featuring generative dialogue, emotional responses, and a unique evolving personality.

Key deliverables included:

Mobile App Development for both Android and iOS using Unreal Engine 5

Custom AI Development, including integration of a personality engine and planned memory features

Generative AI integration for dynamic conversations

Voice & Speech Recognition (foundation setup for future enhancements)

Backend/API Development to manage user profiles, emotional states, and memory logic

UI/UX Design with a focus on emotional engagement and clean interaction

Collaborative planning for upcoming features such as local memory, AR/XR expansion, and multilingual support

The project is ongoing and being developed in close coordination with the Devstree team, with regular iterations and design feedback loops.

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

Developed a working AI companion prototype with real-time personality, emotion, and memory features.

Built a complete character system with emotional expressions, actions, and accessory customization.

Implemented seamless Text-to-Speech and Speech-to-Text features on mobile.

Established session-based memory handling and chat history logic.

Achieved a stable cross-platform build with high responsiveness and consistent team delivery.

Describe their project management. Did they deliver items on time? How did they respond to your needs?

Devstree’s project management has been structured, supportive, and highly reliable.

We worked with clear sprints and regular updates, and most deliverables arrived on time. If there were any delays, they were always communicated transparently.

Special praise goes to Jatin, whose leadership has been incredibly professional and encouraging from the very beginning. He made sure that everything stayed on track and that I always felt supported – both technically and personally.

Yash, in particular, has been amazingly responsive and attentive to feedback, always finding quick and creative solutions when challenges came up.

Overall, I felt like I wasn’t just hiring a service but building something together with a team that truly cared.

What was your primary form of communication with Devstree IT Services Pvt. Ltd.?

Email or Messaging App

What did you find most impressive or unique about this company?

What impressed me most was their personal commitment and emotional investment in the project.

It never felt like they were just ticking boxes – they truly wanted to understand the vision and help bring it to life.

Their ability to adapt quickly to feedback, solve unexpected challenges, and still maintain a positive, solution-focused attitude was outstanding.

Especially for such a complex and emotionally driven AI app, their mix of technical skill and genuine curiosity was something I hadn’t experienced in previous collaborations.

Are there any areas for improvement or something Devstree IT Services Pvt. Ltd. could have done differently?

The collaboration is going very well overall. However, in certain phases I would appreciate even more proactive communication – especially during more complex development tasks.

Some additional technical documentation or internal notes would also help make specific processes more transparent and easier to follow on my side.

That said, I truly appreciate how open the team is to feedback and how they continue to grow and improve throughout the collaboration.

BACKGROUND

Please describe your company and position.

I am the executive

Describe what your company does in a single sentence.

Our platform provides a solution for building and architectural services by searching for talents and professionals in specialized fields, making it easier for the client to find the right service provider for his project.

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire Devstree IT Services Pvt. Ltd. to accomplish?

• Build and fix the website

SOLUTION

How did you find Devstree IT Services Pvt. Ltd.?

Telegram app

Why did you select Devstree IT Services Pvt. Ltd. over others?

It was a pleasure working with them

Describe the scope of work in detail. Please include a summary of key deliverables.

The company was responsible for completing the development of a fully functional website, including a comprehensive admin dashboard. The scope of work encompassed finalizing the front-end and back-end integration, ensuring all API connections were properly linked and functional.

As part of the project, the team refined the overall UI/UX design, ensuring it met modern standards in terms of responsiveness, accessibility, and user experience. Additionally, the company conducted a thorough review and debugging process to identify and fix existing issues across the platform, resulting in improved performance and stability.

Key Deliverables:

Complete website development and deployment
Fully integrated admin dashboard (control panel)
Backend interface linking and API integration
Full UI/UX design refinement and layout adjustments
Error resolution and system debugging
Performance optimization and testing

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

The website was successfully launched and is now live.

Describe their project management. Did they deliver items on time? How did they respond to your needs?

Their response time was fast, and they consistently delivered on or before the agreed deadlines. They were very cooperative and responsive to all our requests.

What was your primary form of communication with Devstree IT Services Pvt. Ltd.?

• In-Person Meeting
• Email or Messaging App

What did you find most impressive or unique about this company?

Their collaboration was impressive. They responded to every request and also provided valuable advice to help us make the right decisions.

Are there any areas for improvement or something Devstree IT Services Pvt. Ltd. could have done differently?

The team was cooperative and dedicated, delivering the work professionally. While there is always room for improvement in any project, I am fully satisfied with their work and look forward to continuing our work.

BACKGROUND

Please describe your company and position.

 I am the Project Manager of a website design and marketing company.

Describe what your company does in a single sentence.

Website design and marketing

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire Devstree IT Services Pvt. Ltd. to accomplish?

• Mobile app development

SOLUTION

How did you find Devstree IT Services Pvt. Ltd.?

Cold message

Why did you select Devstree IT Services Pvt. Ltd. over others?

Good value for cost

How many teammates from Devstree IT Services Pvt. Ltd. were assigned to this project?

2-5 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

Mobile app for online store for iOS and Android. Ability to place orders and receive an invoice via email.

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

Daily app updates and progress calls

Describe their project management. Did they deliver items on time? How did they respond to your needs?

Team gave project manager daily updates via progress call. After every day, project manager inspected the app updates and gave feedback/comments/fixes. By the next day, all fixes would have been made. 

What was your primary form of communication with Devstree IT Services Pvt. Ltd.?

• Virtual Meeting
• Email or Messaging App

What did you find most impressive or unique about this company?

Their attention to detail and clarity of communication when explaining how features would be implemented impressed us.

Are there any areas for improvement or something Devstree IT Services Pvt. Ltd. could have done differently?

Verbal communication while doing calls was great, but communication via Slack messages could have been clearer

BACKGROUND

Please describe your company and position.

I am the CEO of the company.

Describe what your company does in a single sentence.

I create immersive training in virtual reality.

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire Devstree IT Services Pvt. Ltd. to accomplish?
Development of a VR application

SOLUTION

How did you find Devstree IT Services Pvt. Ltd.?

Referral

Why did you select Devstree IT Services Pvt. Ltd. over others?

Referred to me

How many teammates from Devstree IT Services Pvt. Ltd. were assigned to this project?

2-5 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

The company created a VR application that allows for viewing 360° videos as well as a system for evaluating learners and reporting.

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

I don't have tangible results yet since we have not yet tried the application with learners. The results from the usability tests conducted by the management team are good.

Describe their project management. Did they deliver items on time? How did they respond to your needs?

Yes, they meet my needs and work quickly. We are satisfied.

What was your primary form of communication with Devstree IT Services Pvt. Ltd.?

Email or Messaging App

What did you find most impressive or unique about this company?

Very quick in implementing the project and delivering it. Responds quickly to all inquiries.

Are there any areas for improvement or something Devstree IT Services Pvt. Ltd. could have done differently?

No, there's nothing they need to improve on.

BACKGROUND

Please describe your company and position.

I am the CEO of Turner Manufacturing & Distribution

Describe what your company does in a single sentence.

Manufacturing, distribution and training.

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire Devstree IT Services Pvt. Ltd. to accomplish?

• App Development

SOLUTION

How did you find Devstree IT Services Pvt. Ltd.?

Online Search

Why did you select Devstree IT Services Pvt. Ltd. over others?

Good value for cost

How many teammates from Devstree IT Services Pvt. Ltd. were assigned to this project?

2-5 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

Mobile App development with bluetooth integration for IOS iPhone and iPad as well as PC platforms. Including taking project to various App Stores for purchase.

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

Devstree brought talent as well as patience to the project. They perform quickly and guarantee their work.

Describe their project management. Did they deliver items on time? How did they respond to your needs?

They delivered on time, and even sooner. Excellent response to our needs.

What was your primary form of communication with Devstree IT Services Pvt. Ltd.?

• Virtual Meeting
• Email or Messaging App

What did you find most impressive or unique about this company?

Their expertise, teamwork and patience.

Are there any areas for improvement or something Devstree IT Services Pvt. Ltd. could have done differently?

None

BACKGROUND

Please describe your company and position.

I am the Director of a retail company

Describe what your company does in a single sentence.

Onlin.E-commerce company providing organic goods

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire Devstree IT Services Pvt. Ltd. to accomplish?

• Development of a mobile App
• Migrate physical server to cloud
• Web development

SOLUTION

How did you find Devstree IT Services Pvt. Ltd.?

Referral

Why did you select Devstree IT Services Pvt. Ltd. over others?

• High ratings
• Close to my geographic location
• Pricing fit our budget
• Great culture fit
• Good value for cost
• Referred to me

How many teammates from Devstree IT Services Pvt. Ltd. were assigned to this project?

6-10 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

Design and develop mobile app - Android and iOS

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

Weekly check-ins, wireframes, test application with features

Describe their project management. Did they deliver items on time? How did they respond to your needs?

Good response time, use of tracker.

What was your primary form of communication with Devstree IT Services Pvt. Ltd.?

• Virtual Meeting
• Email or Messaging App

What did you find most impressive or unique about this company?

They offer a prompt service and fix issues quickly along the way

Are there any areas for improvement or something Devstree IT Services Pvt. Ltd. could have done differently?

Share tailored case studies

BACKGROUND

Please describe your company and position.

I am the Developer of cards of Oracle cards

Describe what your company does in a single sentence.

Hello, I am writing a review to express my gratitude to a wonderful team. I was a little worried about using another company to help me with my project. But after using these amazing people I am really grateful I did. They have been nothing but helpful, friendly and honest.

Everything they have done was what they said they would and I feel like they will assist me until the end of my project. I am really happy I used them and would go no where else in the future. Thank you to my wonderful team and I wish you everything for you future. All the best. Marcus

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire Devstree IT Services Pvt. Ltd. to accomplish?

• Create a phone app

SOLUTION

How did you find Devstree IT Services Pvt. Ltd.?

• Online Search

Why did you select Devstree IT Services Pvt. Ltd. over others?

• There website made me feel like they should be used

How many teammates from Devstree IT Services Pvt. Ltd. were assigned to this project?

2-5 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

Created a whole app for me to use on unity

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

They completed the whole app

Describe their project management. Did they deliver items on time? How did they respond to your needs?

Perfectly on time

What was your primary form of communication with Devstree IT Services Pvt. Ltd.?

• Email or Messaging App

What did you find most impressive or unique about this company?

There friendly communication about all work related tasks

Are there any areas for improvement or something Devstree IT Services Pvt. Ltd. could have done differently?

I don't feel like there is

BACKGROUND

Please describe your company and position.

I work at FC Siyakha

Describe what your company does in a single sentence.

Petro Chemical Construction and maintenance

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire Devstree IT Services Pvt. Ltd. to accomplish?

• T&A and Weld service management

SOLUTION

How did you find Devstree IT Services Pvt. Ltd.?

Referral

Why did you select Devstree IT Services Pvt. Ltd. over others?

• Good value for cost
• Referred to me

How many teammates from Devstree IT Services Pvt. Ltd. were assigned to this project?

2-5 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

Custom project based development suited for business needs.

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

Met deadlines and urgent amendments

Describe their project management. Did they deliver items on time? How did they respond to your needs?

Deadlines are met within allocated timelines

What was your primary form of communication with Devstree IT Services Pvt. Ltd.?

• Virtual Meeting
• Email or Messaging App

What did you find most impressive or unique about this company?

Each of their team members is responsive and willing to help.

Are there any areas for improvement or something Devstress IT Services Pvt. Ltd. could have done differently?

The timezone differences but that is out of their control.

BACKGROUND

Please describe your company and your position there.

I am the CEO of a digital solutions company, headquartered in California USA.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire Devstree IT Services Pvt. Ltd., and what were your goals?

We wanted the mobile app to work with other IoT devices. The skilled team in DevsTree helped us resolve the bugs and develop new features.

SOLUTION

How did you select this vendor and what were the deciding factors?

We searched online developers on UpWork and they proved it that we selected the right company to work with.

Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.

We had series of discovery meeting to discover our goals and objectives. The team delivered the code of the project and did the work in best possible way.

How many resources from the vendor's team worked with you, and what were their positions?

Two people worked from the vendor's team. Project manager and Senior Android Developer. They understood the requirements and transformed it into an acceptable solution.

RESULTS & FEEDBACK

Can you share any measurable outcomes of the project or general feedback about the deliverables?

The customer was very much satisfied with the vendor's work.

Describe their project management style, including communication tools and timeliness.

The project manager was easy to communicate with and provided frequent updated.

What did you find most impressive or unique about this company?

The mobile app development skills blew me away. Their experience in app development is outstanding.

Are there any areas for improvement or something they could have done differently?

There is always room for improvement.

BACKGROUND

Please describe your company and your position there.

I'm the founder of the company, the company is a b2c mobile app.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire Devstree IT Services Pvt. Ltd., and what were your goals?

End-to-end app development, My goals were to develop with high standard

SOLUTION

How did you select this vendor and what were the deciding factors?

They were so nice and willing to help.

Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.

End-to-end app development including firebase, google analytics and publishing it in the play store

How many people from the vendor's team worked with you, and what were their positions?

2 of them 1 is a project manager and the other is a developer

RESULTS & FEEDBACK

Can you share any measurable outcomes of the project or general feedback about the deliverables?

I'm not interesting to share

Describe their project management style, including communication tools and timeliness.

They were available all the time in WhatsApp and skype, always available for zoom meetings and we had a Trello project

What did you find most impressive or unique about this company?

Their can-do approach was impressive.

Are there any areas for improvement or something they could have done differently?

Everything is perfect