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ZESIUM

Unclaimed Mobile App Development
+381212702280 [email protected]
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About

Their mission is to develop the best products and implement solutions to the world's problems while challenging themselves in developing an outstanding technology. Their vision is to use business to inspire change and give our contribution to the world. With a proactive way to work, they are decided to develop most unique and advanced mobile solutions. As a team, they consult, design and develop outstanding products for our clients.

Last updated May 13, 2026

Services

Mobile App Development Web Development VR App Development AR App Development UI-UX Design Custom Software Development Web 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

Cloud setup improved performance and reduced firefighting

Rafael Costa / Product Owner - Vitru Mobility
Verified
May 15, 2026

Project summary: We needed to modernize underwriting and customer onboarding without weakening audit controls. The scope included workflow automation, approvals, and data traceability for compliance reviews.

Their work improved both product quality and team confidence. The codebase is understandable, deployment is less stressful, and we have clearer ownership across modules now. There were a couple of moments where timezone overlap slowed feedback loops, yet they adapted with better async documentation and recordings. Overall, we would work with them again.

PROS

Clear sprint communication, dependable delivery, and practical technical recommendations

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 Cloud Services
Industry Financial Services
Project Cost $500,000+
Duration Sep 2025 – Feb 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 Product Owner. 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 Cloud Services 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 Cloud Services. 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 Cloud Services 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 Cloud Services partner in Financial Services. They are not the cheapest vendor, but they are organized, transparent, and focused on outcomes that hold up in production.

A capable team that balanced speed and quality well

Leila Haddad / VP Product - PayQuor
Verified
May 15, 2026

Project summary: We needed a partner who could handle ambiguity early, then execute predictably once requirements were clarified. Delivery discipline and communication quality were both important.

We saw meaningful outcomes within the first month after go-live: fewer support tickets, faster turnaround for internal teams, and better reporting confidence. The implementation was not flashy, but it was thoughtful and production-ready. We would have liked more onboarding materials for non-technical users, though their team provided follow-up sessions when requested.

PROS

Well-structured codebase with sensible conventions, making internal maintenance easier

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 CMS Development
Industry Legal Services
Project Cost Less than $10,000
Duration Dec 2024 – Jan 2025

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We are a mid-sized business in the Legal Services space, and I lead this function as VP Product. 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 Legal Services workflows were fragmented and hard to scale. We needed CMS 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 CMS 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 CMS Development experience and the way they discussed Legal 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 CMS Development partner in Legal Services. They are not the cheapest vendor, but they are organized, transparent, and focused on outcomes that hold up in production.

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