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Overall Review Rating

4.7 (6 Ratings)

Quality 4.6/5
Schedule 4.6/5
Cost 4.8/5
Communication 4.5/5

Overview

COSTANSIN is an Infrastructure Management and Software Development Company. COSTANSIN was established in 2010 in UK and later opened offices in Malta in 2019. We have developed award-winning mobile apps and websites and are considered among the most innovative Tech Agencies in Malta.

founded
Founded 2010
employees
Employees 2 - 9
hourly rates
Hourly Rates $25 - $49
our ratings
Ratings 4.7/5
contact
Contact +35699242667

Services

  • Data Analytics
  • Cross Platform Development
  • Hyperledger
  • E-commerce Development
  • Mobile App Development
  • AI Development
  • Cloud Computing Software
  • iOS App Development
  • Cloud Governance
  • Machine Learning
  • Android App Development
  • Web Development

Industries Served

Advertising & Marketing Automotive Energy & Utilities Financial Services Government & Public Sector Media & Entertainment

COSTANSIN Reviews

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

Ji-Woo Park

VP of Engineering - Seoul Digital Corp
Posted on Nov 12, 2025
5.0 Overall Rating

Consulting engagement that paid for itself in avoided rework within six months

We received proposals from six vendors. Four of them quoted us prices that bore no relationship to the actual scope. This team came back with something realistic and then delivered against it exactly. I have worked on enough technology projects to know that the gap between what is proposed and what is delivered is where trust gets destroyed. There was no gap here. What was promised is what we got, and the ongoing relationship we have built from this is something we intend to continue.

Project summary

Our aftersales digital experience was built when cars had fewer connected features. It had not aged well and customer satisfaction scores in that segment confirmed it.

Quality 5.0/5
Schedule 5.0/5
Cost 5.0/5
Communication 5.0/5
project type
Project Type IT Consulting
industry
Industry Automotive
project cost
Project Cost $50,000 to $149,999
Read Full Review

Matthieu Renard

Directeur Technique - Lumière Technologies SAS
Posted on Nov 07, 2025
4.5 Overall Rating

Software project that finished on time. Simple as that, and rarer than it should be.

We went with a smaller team than we had originally planned for. I had concerns about whether the capacity would be sufficient given our timeline. Those concerns were unfounded. The team was focused, communication was constant, and the quality at each milestone review was consistent throughout. Smaller does not mean slower when the people are the right ones and this engagement proved that.

Project summary

Accessibility compliance requirements had changed. Our current platforms failed the new benchmarks and our legal team had given us a clear timeline to address that.

Quality 4.5/5
Schedule 4.5/5
Cost 4.0/5
Communication 4.5/5
project type
Project Type Software Development
industry
Industry Government & Public Sector
project cost
Project Cost $50,000 to $149,999
Read Full Review

Declan Hartley

Chief Digital Officer - Southern Cross Technology
Posted on Apr 09, 2025
5.0 Overall Rating

Reporting clarity that changed how our sales leadership plans the quarter

Honestly, I came into this engagement with some scepticism. We had a bad experience with a vendor twelve months earlier and I wanted to see evidence of competence, not just hear about it. The discovery documentation was the first signal. The sprint delivery consistency was the second. By go-live I had stopped being sceptical and started planning how to expand the engagement. The production system has been stable from day one and our internal team loves working with the codebase they left us.

Project summary

An enterprise client contract required a level of reporting transparency our existing platform could not provide. Building it was a condition of the renewal.

Quality 5.0/5
Schedule 4.5/5
Cost 5.0/5
Communication 4.5/5
project type
Project Type CRM Development
industry
Industry Advertising & Marketing
project cost
Project Cost $500,000+
Read Full Review

Zofia Kamińska

CTO - Odra Tech Studio
Posted on Mar 28, 2025
4.5 Overall Rating

Delivered what the proposal described. More rare than it should be.

Honestly, I came into this engagement with some scepticism. We had a bad experience with a vendor twelve months earlier and I wanted to see evidence of competence, not just hear about it. The discovery documentation was the first signal. The sprint delivery consistency was the second. By go-live I had stopped being sceptical and started planning how to expand the engagement. The production system has been stable from day one and our internal team loves working with the codebase they left us.

Project summary

We were losing deals to competitors whose platforms offered capabilities ours simply could not match. A targeted technology investment was the agreed response.

Quality 4.5/5
Schedule 4.5/5
Cost 5.0/5
Communication 4.5/5
project type
Project Type Industry-Specific Solutions
industry
Industry Financial Services
project cost
Project Cost Less than $10,000
Read Full Review

Omar Al-Farsi

Chief Technology Officer - Falcon Digital Ventures
Posted on Feb 28, 2023
4.5 Overall Rating

Reporting clarity that changed how our sales leadership plans the quarter

The platform has been live for six months and is handling three times the transaction volume we scoped for. That is not because we underestimated — it is because the architecture choices made during discovery were genuinely forward-thinking. Most vendors design for exactly what you tell them. This team designed for what you are likely to need. We are already scoping the next phase and there was no question about who we would use.

Project summary

Grid modernisation funding required us to demonstrate demand-response capability. The ML models existed on paper — we needed an engineering partner to build and deploy them.

Quality 4.5/5
Schedule 5.0/5
Cost 5.0/5
Communication 4.0/5
project type
Project Type CRM Development
industry
Industry Energy & Utilities
project cost
Project Cost $500,000+
Read Full Review
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