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Zealous System

Unclaimed Mobile App Development
+919724214511 [email protected]
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About

Zealous System is a trusted technology leader in software development and IT consulting services, having expertise in mobile app development for various platforms – iOS, Android.

Last updated May 13, 2026

Services

Mobile App Development Web Development Mobile App Design App Marketing

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

Release process improved significantly after DevOps setup

Hannah Wright / Program Manager - GreenByte Energy
Verified
May 15, 2026

Project summary: We needed a faster publishing workflow and more predictable content delivery. Editorial tooling, metadata hygiene, and search/discovery quality were central to the project.

Communication quality was one of the stronger parts of this engagement. We always had visibility into progress, blockers, and next steps. Their engineers challenged assumptions respectfully and prevented a couple of costly feature detours. There were minor delays during final data migration, but they staffed up and recovered most of the schedule quickly.

PROS

Reliable QA process, predictable milestones, and transparent status reporting

CONS

A few UI polish items spilled into post-launch, though core functionality was stable

5.0
Overall
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Communication
Project Type DevOps Services
Industry Media & Entertainment
Project Cost $10,000 to $49,999
Duration Mar 2025 – Jan 2026

Questions & Answers

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

CI/CD implementation reduced avoidable deployment stress

Ethan Brooks / CTO - LedgerNest Fintech
Verified
May 15, 2026

Project summary: This initiative had cross-functional stakeholders and evolving requirements. We looked for a team that could translate business constraints into workable technical decisions.

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 ownership from engineering leads, quick turnaround on review feedback, stable releases

CONS

Timezone overlap was limited on some days, so urgent clarifications occasionally slipped by 24 hours

5.0
Overall
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Communication
Project Type DevOps Services
Industry Aerospace & Defense
Project Cost Less than $10,000
Duration Oct 2024 – Nov 2025

Questions & Answers

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

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