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Certace

Connecting top-tier data experts

Company

Berlin-based data science startup.

Certace makes data science accessible to organizations while enabling international talents to work independently.

Startup
realization: 
2016-2018
Germany
Product

Top 1% of data scientists.

Certace is a leading digital marketplace for data science projects. By connecting data experts with exciting business projects or permanent jobs, Certace helps organizations advance through descriptive, predictive, and prescriptive data insights.

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Challenge

Capitalizing professional network.

Certace sources, certifies, and connects freelance data experts with leading global businesses to help them build a competitive advantage through predictive data. Based on their business operations, Certace wanted to build a web platform that would serve as a digital marketplace for data science consultants. The first step was to build an MVP version and secure funding for the next development phases.

Solution

Digital marketplace.

Automated tests

We implemented extensive test suites that cover all features end-to-end on different browsers.

Acquisition & onboarding

We designed a user acquisition flow containing self-assessment, a dedicated exam with a peer interview system.

Mobile friendly

We delivered a streamlined, unified code base and optimized user interface for a good mobile experience.

Technical expertise

The internal team can focus on the business operations and save costs associated with recruiting a full-time web developer.

Tech Stack

A quick web MVP

Google APIs
Heroku
PostgreSQL
Redis
Ruby
Ruby on Rails
Sidekiq
Vue.js
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18 REVIEWS
4
months to deliver
Sibylle Luther, co-founder
Sibylle Luther, co-founder

I really appreciated the collaboration with Ragnarson.

They worked very efficiently, always met the deadlines and had good input on certain features for which we needed a second opinion. I can recommend Ragnarson for any startup who wants to scale fast.

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