We build great online products [Ruby Experts]

"Gera-IT is one of the best IT outsourcing companies I've worked with in my 25-year career ..." #client_always_right

Gera-IT is a digital studio established in 2006.
We develop fantastic apps to help businesses become more profitable and cost-effective.

Our clients say that we:
- 🔥 work fast,
- 👋 communicate proactively like sitting in one space
- 👨‍💻 develop features in a much better way then they imagined before.

At Gera-IT, we:
- build web & mobile apps
- create UI/UX design
- performs business analysis
- build prototypes.

72 clients selected us to develop 135 awesome projects 💪.
Most of them were delivered in industries like:
👩‍⚕️ Health tech,
🎓 Education,
💵 Finance,
📟 IoT and
👔 business automation.

If you face incredible technological challenges ⚙️, we are experienced to handle advanced tech like:
- big-data,
- high-load,
- optimizations,
- data analysis and more

Top 4 facts about us:
- work with businesses and startups differently
- create the empathic, human-focused design
- bring innovations ("Innovate" - create something new or improve existing unusually - Wiki) that add value to your business
- team smartness, dedication and skills to make the results awesome 👐

💬 Words of the mouth of our clients:
"they were quite flexible in organizing working hours."
"communication is great."
"mature mindset of team members."
"they always deliver what they promise."
"Very professional in delivering a personalized service"

We'd love to talk to you too 😊!

Contact us to discuss your project!

$25 - $49 / hr
10 - 49
Show all +
Kiev, Ukraine


Key clients: 

Shop2market, Storyful, SafeInHome, BeImmunized

SimpliDeferred Image


SimpliDeferred is a platform with the catalogue of Qualified Intermediaries within the USA. It helps both user groups - intermediaries (Qualified Intermediary owner (or manager), who are looking for a potential clients) and customers searching for a reliable agent.

From the customers' side the platform provides an easy access to reliable information with the chosen parameters about Real Estate Intermediaries with

verified references and reliable rating.

For Qualified Intermediaries who want to grow their brand trust and to find new customers - this product is a lead generation and promotion tool. It offers:

  • 3rd party verification of QI information and rating;
  • tool to configure and maintain extended profile to promote benefits;
  • ability to rise the visibility among other Companies using sponsorship payments

The SimpliDeferred service will also save time with providing confidence to the Tax 1031 processes.


Shop2market - AdCurve Image

Shop2market - AdCurve

Online platform for data feed marketing.
This is an unique space where shop owners can collaborate with channels. With just a single data feed, you are directly granted to many channels among comparison shopping sites, search engines, online market places and affiliates networks. 
Application architecture is designed to hold millions of tracking requests, store and work with big amount of statistic data. Cluster of

15-20 instances is used in Amazon Cloud.

Integrated Online Campaign Management platform 
- Data Feed Management
- Conversion Attribution
- Tag Management
- Data feed Driven Search
- Affiliate Management
- Campaign Optimization 
- Price Watch

Technologies: Ruby On Rails, Mysql, hBase, Hadoop, Map Reduce, Capistrano, UnitTest + Shoulda + Cucumber (Webrat), Daemons + RufusScheduler, Resque, Mongo DB, Amazon Cloud (S3, ELB, EC2, Route53, EMR, EBS), Rackspace, BackBone.js (Jasmine)

Web-site: https://adcurve.com/nl/shop2market/
SchoolHire Image


SchoolHire advertises facilities across the UK that are available for hire. Whether you are looking for a swimming pool for a birthday party, football pitch for your local team, the classroom for your business or dance studio for your clients, SchoolHire will find you the facility you require.

The site has been built as a two-sided marketplace bringing together customers and venues in a more efficient and streamlined

way. Each customer and venue will be able to manage their account to allow them to complete the required actions to either make or accept bookings.

The project has a complicated multi-server structure to provide the top level of security and safety. It is successfully developing in the production environment within the last year.

TestCaseLab boosts the overall performance of your QA team with top-notch
technologies, incredibly fast and responsive design. It is a low-cost and easy-to-learn product which will accumulate testing activities in one single place. Everything is simple: you create test cases, gather them in test plan and process everything in run.

Technologies: Ruby on Rails, Angularjs, PostgreSQL, redis, faye, rspec,


Web-site: www.testcaselab.com
Mediaforta Image


Mediaforta is an advanced platform than joins together Content providers, Curators and Content Customers. It includes rich content management for Editors, Collaboration tool between editors and news agencies, integration with multiple news services.

Technologies: MySQL, .NET

Web-site: www.mediafortaservices.com

EvoLux Image


Evolux provides a unique service to order single or shared flights on helicopters.
It provides a convenient platform for Operators and Landing ports to increase their flight orders and manage their operations in order to bring efficiency to their business. Clients have chance to organize into groups and share flight expenses. 

Technologies: Ruby On Rails, Ruby Language, PostgreSQL, stripe, munin, monit,


Web-site: www.evo-lux.com
CallMD Image


CallMD is a custom CRM solution for doctor service via phone and online. The backbone of CallMD service is medical call center staffed by licensed nurses who coordinate all calls and ensure accuracy and quality. Additionally, CallMD's physician group comprises state-licensed MDs and DOs, providing services across all 50 states, Washington, D.C. and Puerto Rico.

Technologies: delayed_job, rspec, capybara,

CoffeeScript, Ruby On Rails, unicorn, MySQL, Ubuntu, Ruby

Web-site: www.callmd.com
ReadingWise Image


Readingwise is a unique online application to teach English. Patented methodology
promises to cut down over 9 months to 20 hours. ReadingWise is made up of five
different modules. Two are just for teachers or support workers – they help you deliver
the course and give you a highly effective dashboard on which track your pupils'
progress. The other three are for your students and deal with the alphabet,

phonics and comprehension.

Technologies: Ruby On Rails, unicorn, resque, faye, linode, capistrano, ansible, rspec, capybara,
cucumber, jQuery, github, Ubuntu, Ruby, elasticseach, PostgreSQL, munin, monit

Web-site: www.readingwise.com
BeImmunized Image


Application provides single place for Parents, Providers, Schools for tracking and sharing children's vaccination data. It has advanced schedule engine which allows building of unique schedules depending on child specific catch ups and needs. The application consists from three main parts:

1. Consumers. Part for individual users (parents). It helps parents not to forget about due and upcoming vaccinations of their

2. Providers. It provides ability for providers to work in groups and manage vaccinations of patients in single space.
3. Schools. In this part schools can monitor vaccination statuses of their students.

Most interesting parts in the application from engineering point of view are:
• Integration with SMS gateway;
• Implementation of schedule engine;
• Working with big amount of data (up to for millions of physicians in the system);
• OAuth integration with Permission system for Schools.

Technologies: RoR, iOS/Android, Ruleby, Deamons, Resque, Sphinx, MySql, Haml, NPPES/NPI registry,
REST, OAuth, Cucumber, Private Cloud, Ubunty

Web-site: www.beimmunized.com
SafeInHome Image


SafeInHome - is a monitoring solution that analyses variouse data like temperature, motions, etc from sensors installed in home and generates alerts based on customizable rules.
Audience for this app is families where some relatives need to be under constant monitoring - grandparents, children, recovery, etc.

System includes:
- Extended admin side 
- support for various sensor types
- many

useful rules to analyze situation in the house
- self-monitoring features
- high availability of service
- IOS and Android apps
- customers dashboards
- integration with sensors platform
- interactive voice calling flow

Technologies: RoR, ios/andriod, mysql, custom cloud, integration with call and sms gateway, integration
with various sensors, resque

Web-site: www.safeinhome.com
Storyful Image


Storyful was founded by journalists who wanted to curate the real-time web. In other words, separate the useful news from the river of noise flowing through channels like Twitter and YouTube. 
We have created comfortable but highly interactivetool with lots of functionality and availability of application for 24/ 7. 

We have done: 
- Backbone was used to manage tons of JS code in the project . 

Rails based API to offer our clients and mobile apps to deliver and manipulate with data. 
- Managing of multiple data flows
- Complicated widgets grouped in multiple tabs on single page 
- Real time updates (persistent connections) 
- Consuming, parsing and delivery of large twitter stream (thousands of accounts) 
- We have utilized extended twitter stream to perform its parsing and deep analyses

Technologies: ROR, RSPEC, Heroku, Tweeter API, Youtube API, S3 Amazon, Javascript, backbone,
mongoDB, postgresql

Web-site: www.storyful.com


Sort by

Development & Tech Stack Migration for IT Services Provider

"They’re highly effective."

Willing to refer: 
The Project
$10,000 to $49,999
June 2017 - Jan. 2018
Project summary: 

Gera-IT handled custom development and a full platform migration for an interactive authoring system. They examined the modules of the system, to begin with, and modified some of its features.

The Reviewer
11-50 Employees
Valparaiso, Indiana
President, BLPS CC, Inc.
The Review
Feedback summary: 

More business is a direct result of Gera-IT’s involvement in the project. They respond quickly and communicate seamlessly between onshore and offshore teams. Additionally, their flexible approach contributed to the project’s success.

The client submitted this review online.


Please describe your company and your position there.

I’m the president of a company that provides outsourced technology development services to educational publishers.


For what projects/services did your company hire Gera-IT?

We needed custom development and migration for an existing interactive authoring system.

What were your goals for this project?

We mainly wanted to migrate to a new technology stack with the same authoring functionalities.


How did you select this vendor?

They were recommended to us.

Can you go into detail about the services they provided and the scope of the project?

Gera-IT examined the existing authoring modules. Then they handled the migration, including some alterations to existing functionalities.

What was the team composition?

They assigned two developers, one QA specialist, and a project manager.


Can you share any information that demonstrates the impact that this project has had on your business?

Their involvement allowed us to procure even more work from the same client, due to the custom nature of this work.

How was project management arranged and how effective was it?

They successfully coordinated the project between both onshore and offshore teammates. They’re highly effective.

What did you find most impressive about this company?

Their responsiveness and flexibility stand out.

Are there any areas where they can improve?

Not that I can perceive.

Overall Score
  • 5.0 Scheduling
  • 5.0 Cost
    Value / within estimates
  • 5.0 Quality
    Service & deliverables
  • 5.0 NPS
    Willing to refer