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3seven9 Agency

Unclaimed Mobile App Development
+14125643176 [email protected]
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About

3seven9 Agency always addresses your specific needs and work hard to make client's collaboration productive & enjoyable. Their main goal is to build a project which will show your idea and include the best solutions from their side. They help customers with the project evaluation, market & opponents research, functionality ideas, and development cost optimization.

Last updated May 13, 2026

Services

Mobile App Development Web Development Mobile App Design

Client Rating

5.0/5.0
2 reviews
Quality
5.0
Schedule
5.0
Cost
5.0
Communication
5.0
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Client Reviews

5.0/5.0 (2 reviews)
Sign in to Review
Quality
5.0
Schedule
5.0
Cost
5.0
Communication
5.0

A capable team that balanced speed and quality well

Isabella Rossi / Head of Digital Commerce - Arco Fashion House
Verified
May 15, 2026

Project summary: Our lending product had grown quickly, and manual risk checks were slowing decisions. We asked for a solution that balanced faster approvals with transparent, regulator-friendly logic.

The engagement was well-run overall. Their team mapped our requirements into a realistic release plan and called out dependencies early, which helped us avoid late surprises. Quality was strong in the core modules, and they handled feedback quickly during UAT. We did need an extra sprint for edge-case behavior around reporting filters, but they owned it and closed it cleanly.

PROS

Ability to translate business goals into usable product decisions, not just technical output

CONS

Would prefer more proactive release notes for minor hotfixes

5.0
Overall
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Communication
Project Type Game Development
Industry Financial Services
Project Cost $10,000 to $49,999
Duration Sep 2025 – Mar 2026

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We are a mid-sized business in the Financial Services space, and I lead this function as Head of Digital Commerce. I was responsible for evaluating vendors, aligning stakeholders, and ensuring the project delivered measurable operational gains.
What specific problem or business challenge led you to hire this company?
Our main challenge was that existing Financial Services workflows were fragmented and hard to scale. We needed Game Development support to reduce manual effort, improve reliability, and give teams clearer visibility into day-to-day operations.
What services did the company provide for your project?
They handled discovery, technical planning, implementation, QA, deployment, and post-launch stabilization for Game Development. Scope was phased sensibly, and they were clear about what should ship now versus move to a later release.
Why did you choose this company over other providers you considered?
We shortlisted a few firms, but this team stood out for their Game Development experience and the way they discussed Financial Services constraints in practical terms. They were transparent about risks and did not overpromise on timelines.
How clearly did the company understand your requirements and business goals?
They understood our requirements well after a structured discovery phase. There were a couple of assumptions we corrected early, but once aligned, execution stayed consistent and traceable against agreed priorities.
How was your overall experience with their communication and project management?
Project management was strong: weekly checkpoints, a shared board, and clear ownership on action items. Response times were generally quick, and when blockers appeared, they surfaced them early with concrete mitigation steps.
Did the company deliver the project on time and within your expected budget?
Most milestones were delivered on time and within the approved budget. We had minor date movement on one integration-heavy stream, but it was communicated in advance and handled without major downstream impact.
What tangible results or business impact have you seen since the project was completed?
Yes. After go-live, we saw better process turnaround times, fewer support escalations, and stronger reporting accuracy. The platform is now a practical part of our daily operations rather than a side tool.
What did you like most about working with this company?
Two things stood out: they were candid about tradeoffs, and they stayed accountable through launch. We also liked that their engineers translated technical decisions into business implications our leadership team could evaluate.
Would you recommend this company to others, and would you work with them again?
Yes, especially for teams needing a dependable Game Development partner in Financial Services. They are not the cheapest vendor, but they are organized, transparent, and focused on outcomes that hold up in production.

AR/VR experience landed well with our pilot users

Ritika Nair / Academic Technology Lead - ClassroomGrid
Verified
May 15, 2026

Project summary: We engaged them to solve a set of operational bottlenecks that were limiting scale. The brief combined technical delivery with practical process improvements for day-to-day teams.

This team handled a complicated integration landscape better than our previous vendors. They were practical about what should be built now versus deferred, which kept timelines realistic. Testing coverage was decent and they were transparent when defects appeared. We still maintain a short backlog of non-critical enhancements, but the platform is already delivering value.

PROS

Strong integration work with third-party systems and proactive monitoring setup

CONS

One third-party integration took longer than expected due to external API constraints

5.0
Overall
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Communication
Project Type AR/VR Development
Industry Human Resources
Project Cost $10,000 to $49,999
Duration Oct 2024 – Jul 2025

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We are a mid-sized business in the Human Resources space, and I lead this function as Academic Technology Lead. I was responsible for evaluating vendors, aligning stakeholders, and ensuring the project delivered measurable operational gains.
What specific problem or business challenge led you to hire this company?
Our main challenge was that existing Human Resources workflows were fragmented and hard to scale. We needed AR/VR Development support to reduce manual effort, improve reliability, and give teams clearer visibility into day-to-day operations.
What services did the company provide for your project?
They handled discovery, technical planning, implementation, QA, deployment, and post-launch stabilization for AR/VR Development. Scope was phased sensibly, and they were clear about what should ship now versus move to a later release.
Why did you choose this company over other providers you considered?
We shortlisted a few firms, but this team stood out for their AR/VR Development experience and the way they discussed Human Resources constraints in practical terms. They were transparent about risks and did not overpromise on timelines.
How clearly did the company understand your requirements and business goals?
They understood our requirements well after a structured discovery phase. There were a couple of assumptions we corrected early, but once aligned, execution stayed consistent and traceable against agreed priorities.
How was your overall experience with their communication and project management?
Project management was strong: weekly checkpoints, a shared board, and clear ownership on action items. Response times were generally quick, and when blockers appeared, they surfaced them early with concrete mitigation steps.
Did the company deliver the project on time and within your expected budget?
Most milestones were delivered on time and within the approved budget. We had minor date movement on one integration-heavy stream, but it was communicated in advance and handled without major downstream impact.
What tangible results or business impact have you seen since the project was completed?
Yes. After go-live, we saw better process turnaround times, fewer support escalations, and stronger reporting accuracy. The platform is now a practical part of our daily operations rather than a side tool.
What did you like most about working with this company?
Two things stood out: they were candid about tradeoffs, and they stayed accountable through launch. We also liked that their engineers translated technical decisions into business implications our leadership team could evaluate.
Would you recommend this company to others, and would you work with them again?
Yes, especially for teams needing a dependable AR/VR Development partner in Human Resources. They are not the cheapest vendor, but they are organized, transparent, and focused on outcomes that hold up in production.

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