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Overall Review Rating

4.3 (5 Ratings)

Quality 4.3/5
Schedule 4.1/5
Cost 4.5/5
Communication 4.2/5

Services

  • Custom Application Development
  • Mobile App Development
  • Cross Platform Development
  • Blockchain Development
  • iPhone App Development
  • E-Commerce
  • DevOps & Cloud
  • AWS Services
  • iOS App Development
  • Crypto Exchange Development
  • Android App Development
  • Web Development

Industries Served

Mining & Metals Nonprofit & NGO Pharmaceuticals & Biotechnology Retail & E-commerce Travel & Hospitality

Zimmic Reviews

Have a look at these client reviews on previously delivered projects.

Beatriz Cavalcanti

Chief Digital Officer - Cerrado Tech SA
Posted on Feb 20, 2025
4.5 Overall Rating

Security findings explained clearly to our non-technical board. Genuinely uncommon.

We handed them an aggressive deadline, a complex scope, and a client-side team that was stretched and not always available when they needed us. They handled that gracefully. They were precise about what they needed and when they needed it. Where they could proceed independently they did. The delivery landed on time in spite of the constraints we added. I regard that as strong evidence of genuine professional maturity — not just capability.

Project summary

Regulatory submission required a document management platform that handled version control, permissions, and audit trails at a scale our existing tools were not designed for.

Quality 4.5/5
Schedule 4.0/5
Cost 4.5/5
Communication 4.5/5
project type
Project Type Cybersecurity
industry
Industry Pharmaceuticals & Biotechnology
project cost
Project Cost $150,000 to $499,999
Read Full Review

Omar Al-Farsi

Chief Technology Officer - Falcon Digital Ventures
Posted on Apr 05, 2024
4.0 Overall Rating

Analytics foundation that will support our growth for years without a rebuild

We have worked with a few agencies over the years and the comparison is honestly not close. What stood out from the start was that they spent serious time understanding the problem before they proposed anything. Once development started, every sprint review was clean — no hidden surprises, no slipped milestones. The production system has been running for four months without a single critical issue. Our internal developers reviewed the codebase at handover and were genuinely complimentary about the quality. That does not happen often.

Project summary

Our mobile app sat at 2.9 stars. Every negative review mentioned the same two things — speed and checkout complexity. Both were fixable with the right engineering approach.

Quality 4.5/5
Schedule 4.0/5
Cost 4.5/5
Communication 4.0/5
project type
Project Type Data & Analytics
industry
Industry Travel & Hospitality
project cost
Project Cost $50,000 to $149,999
Read Full Review

Hyun-Su Lim

Director of Platform - Hanam Tech Solutions
Posted on Mar 09, 2024
4.0 Overall Rating

Black Friday traffic spike was the real test. The platform passed without a sweat.

Looking back, what strikes me most is how little drama there was. Real technology projects have problems. This one had them too — but every problem was flagged before it became a crisis, every scope change was handled through a proper process, and every risk was managed rather than buried. Our project manager said it was the smoothest vendor engagement he had been involved in. Given how complex the technical requirements were, I think that reflects genuine delivery maturity.

Project summary

Peak season traffic would regularly expose platform instability. Every year we patched. Finally we decided to fix it properly rather than worry about it again twelve months later.

Quality 3.5/5
Schedule 4.0/5
Cost 4.0/5
Communication 3.5/5
project type
Project Type E-commerce Development
industry
Industry Retail & E-commerce
project cost
Project Cost $500,000+
Read Full Review

Imogen Tanner

Head of Engineering - Outback Data Solutions
Posted on Aug 27, 2023
4.5 Overall Rating

Two-week release cycles compressed to same-day. Our product team noticed immediately.

The part of this project I had been most worried about was the integration work. Our system landscape is complex, some of the upstream APIs were barely documented, and one of our third-party vendors was notoriously slow to respond. This team documented what the upstream vendors could not, built resilience into the architecture where third-party reliability was uncertain, and delivered integrations that have worked exactly as specified since day one. I genuinely could not have asked for more.

Project summary

Our product thinking was strong. Our execution capacity in this specific domain was limited. We needed deep expertise, not a generalist willing to learn on our time.

Quality 4.5/5
Schedule 4.5/5
Cost 4.5/5
Communication 4.5/5
project type
Project Type DevOps Services
industry
Industry Nonprofit & NGO
project cost
Project Cost Less than $10,000
Read Full Review

Charlotte Nevill

Head of Product - Croydon Digital Agency Ltd
Posted on May 22, 2022
4.5 Overall Rating

Our team stopped worrying about infrastructure. The value of that is hard to overstate.

We handed them an aggressive deadline, a complex scope, and a client-side team that was stretched and not always available when they needed us. They handled that gracefully. They were precise about what they needed and when they needed it. Where they could proceed independently they did. The delivery landed on time in spite of the constraints we added. I regard that as strong evidence of genuine professional maturity — not just capability.

Project summary

The project had a board-level visibility date. We needed a partner who would treat the deadline as their own.

Quality 4.5/5
Schedule 4.0/5
Cost 5.0/5
Communication 4.5/5
project type
Project Type IT Managed Services
industry
Industry Mining & Metals
project cost
Project Cost $500,000+
Read Full Review
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