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Overall Review Rating

4.1 (4 Ratings)

Quality 3.9/5
Schedule 4.4/5
Cost 4.3/5
Communication 4.4/5

Overview

Knoldus is the world’s largest Functional Programming (Scala, Rust, Java) and Fast Data (Spark, Flink) company. Our mission is to provide reactive & streaming fast data solutions that are message-driven, elastic, resilient, and responsive to build High-Performance Systems. We help organizations by developing and modernizing their system with custom IT solutions. We build on the work ethics and values, which translate directly to the quality of our systems.

founded
Founded 2010
employees
Employees 250 - 499
hourly rates
Hourly Rates $50 - $99
our rating
Our Rating 4.1/5
contact
Contact +16474674396

Services

  • Drupal
  • Cryptocurrency Wallet Development
  • Mobile App Development
  • Web Development
  • iOS App Development
  • CRM Development
  • Cross Platform Development
  • Research & Investigation
  • Android App Development
  • Cross Platform App Development
  • PHP Development
  • App Marketing

Industries Served

Agriculture Food & Beverage Insurance Manufacturing

Knoldus Inc Reviews

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

Zofia Kamińska

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

App store debut with a 4.7 rating. The reviews write themselves when the product is good.

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

Our internal team was committed to maintenance and could not absorb a new build of this complexity. An external partner was the only way to hit the timeline.

Quality 4.0/5
Schedule 4.5/5
Cost 4.5/5
Communication 4.0/5
project type
Project Type Mobile App Development
industry
Industry Agriculture
project cost
Project Cost $10,000 to $49,999
Read Full Review

Beatriz Cavalcanti

Chief Digital Officer - Cerrado Tech SA
Posted on Dec 17, 2024
4.0 Overall Rating

Every milestone hit. Every commitment met. No excuses, just delivery.

The technical quality is the obvious thing to highlight. The automated test suite is comprehensive, the deployment pipeline is solid, and the documentation is actually useful rather than written to satisfy a checklist. But the metric I keep coming back to is what has NOT happened since go-live. No 2am incident calls. No emergency patches. No post-launch retrospectives about what went wrong. For a system of this complexity, that outcome is exactly what we paid for.

Project summary

Unplanned downtime was our single largest controllable cost. Predictive maintenance data showed we could address most of it — but only with the right data infrastructure in place first.

Quality 4.0/5
Schedule 4.0/5
Cost 4.0/5
Communication 4.0/5
project type
Project Type POS System Development
industry
Industry Manufacturing
project cost
Project Cost $50,000 to $149,999
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Omar Al-Farsi

Chief Technology Officer - Falcon Digital Ventures
Posted on May 11, 2024
4.5 Overall Rating

Finally solved the trust problem our procurement team had argued about for two years

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

Years of incremental development had left us with a platform that was functional but limiting. A structured rebuild was the agreed path forward.

Quality 4.0/5
Schedule 5.0/5
Cost 4.5/5
Communication 5.0/5
project type
Project Type Blockchain Development
industry
Industry Food & Beverage
project cost
Project Cost $500,000+
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Ryan Calloway

Founder & CTO - Apex Digital Media LLC
Posted on Mar 07, 2023
4.0 Overall Rating

Custom workflows that match our sales motion exactly. No workarounds needed.

Our stakeholder group was unusually broad — board sponsors, operational users, compliance leads, and an IT team with strong opinions. I have watched vendors handle that kind of environment badly. This team adjusted how they communicated depending on who they were talking to, managed expectations honestly when things shifted, and delivered something that each group considers a success. Getting everyone to agree on that outcome was not straightforward and they deserve credit for making it happen.

Project summary

Broker portal satisfaction scores had fallen for two consecutive years. Specific feedback pointed to the same workflow frustrations. We needed a redesign, not a patch.

Quality 3.5/5
Schedule 4.0/5
Cost 4.0/5
Communication 4.5/5
project type
Project Type CRM Development
industry
Industry Insurance
project cost
Project Cost $50,000 to $149,999
Read Full Review
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