Custom software by true engineers
Custom software by true engineers
$10,000+
$50 - $99 / hr
10 - 49
Founded
2009
Focus
Portfolio
Key clients:
We work with a wide variety of clients from startups to major corporations. We created software for the banking, telecommunications, e-commorce, energy and logistic industries.
- Tipser
- Knip
- Zerigo
- IP Integrated
- Vocado
- Attikis
- Intelli
CLIENT HAD:
Highly coupled, microservice-based MVP with technical debt (classic 3 layer architecture) that was hard to maintain and problematic when adding new features required by customers or business department.
CLIENT NEEDED:
To get rid of the technical debt, prepare the system for easy and rapid implementation of new functionalities.
WE DID:
Refactored large parts of the system to DDD-like architecture which decoupled the components and made implementing new features easy.
OUTCOME:
Easily extendable, well tested and lowly coupled components of a scalable real estate investment system.
TECHNOLOGIES:
Java 8, Spring Boot, JPA, PostgreSQL, Liquibase, Vavr
Docker, AWS
Angular, AngularJS, Protractor
CLIENT HAD:
A Custom new cryptocurrency.
CLIENT NEEDED:
Online wallet for the custom currency and for Bitcoin, with transactions history and recovery tool in case the online wallet was broken.
WE DID:
We built backend system for wallet for both currencies, and analyser of blockchain, for discovery of transactions transferring money to users addresses from outside. Wallet addresses are multisig, where 2 keys out of 3 are enough to sign transaction. User has 2 private keys, our customer keeps 1, so user alone can transfer money from their addresses, but our customer needs user’s cooperation to do so.
OUTCOME:
Finished and tested product was delivered to customer. The customer has individual users accounts on it, as well as cryptocurrency exchange. Users are able to transfer their money, generate addresses, and see all their transactions history.
CATEGORY: Backend solution, Blockchain
INDUSTRY: FinTech...
CLIENT HAD:
Legacy system with zero test coverage, tightly coupled with Microsoft infrastructure and difficult to scale/maintain. Web interface was full of bugs and not mobile friendly.
CLIENT NEEDED:
High quality, scalable code and architecture that will be easy to extend and maintain. Also test coverage and infrastructure automation were two of the most important goals.
WE DID:
New responsive web front-end, developed in a "mobile-first" spirit. Highly scalable API bridge that provides consistent and uniform REST API and makes further migration to Scala micro services fully transparent. We built a mobile-aware, WYSIWYG CMS and made static content management great again. We made deployment & infrastructure management declarative and fully automated.
OUTCOME:
No vendor lock-in and help with spinning up client's own dev team. Due to high automated tests coverage (> 80%) and zero-downtime Continuous Delivery clutched with...
CLIENT HAD:
Started project with some dev teams.
CLIENT NEEDED:
New dev team to work on core back-end features.
WE DID:
We helped to build a workflow engine that ensures flexibility and compliance. we implemented new features, code and testing patterns using best practices.
OUTCOME:
Pilot release in progress, updating system as needed. Vocado reduced costs (no paperwork, no manual calculations) for schools in the US.
Technologies: Java 8, Spring, MySQL, Cucumber, Liquibase, MongdoDB
Category: Backend solution
CLIENT HAD:
An existing application in Ruby, which had severe performance and scalability problems.
CLIENT NEEDED:
A scalable API service with rapid development of new features.
WE DID:
Migrated the backend to Scala, provide continuous development of new API endpoints used by iOS and Facebook applications.
Implemented a recommender system which blends a number of preference inputs.
Check out case study on our blog!
OUTCOME:
Yap.tv went global (lots of data) with their social TV mobile application (Facebook and Twitter integration).
Technologies: Scala, Mahout, AWS, JavaScript
Category: Backend solution, Big Data
CLIENT HAD:
Zerigo provides feature-rich VMware View Hosted VDI and VMware-based Cloud Servers.
CLIENT NEEDED:
To improve reliability and quality of the existing software.
WE DID:
We've improved and extended a broker which unifies multiple VMware products' APIs into a single REST API with complex asynchronous execution support and informative error handling.
OUTCOME:
A well-tested backend component with a clean API, built with extensibility and easy troubleshooting in mind.
Technologies: Java 8, Groovy, Spring Boot, Redis, WebSockets
Category: Backend solution
YOUR SUPER-USEFUL HR ASSISTANT
"I'm here to help you automate the most of communication with your candidates. In a human way."
HRoBOT integrates with Slack to ease the hiring process in your organization. Through automatization of most common communication tasks, it saves you 40% of your time&money.
FLEXIBLE
HRoBOT is fully flexible, and tries to adapt to your process. Adding a new candidate is as easy as forwarding a single e-mail to HRoBOT.
Technologies: JavaScript, Node.JS, Slack
Category: Slack app, Web app
HAVE A CRYSTAL-CLEAR VIEW ON WHAT LIBRARIES YOU USE
Keep the dependencies of Java/Scala/Groovy-based projects under control, by visualising, running static analysis and monitoring build results.
NO MORE ASCII-PRINTED DEPENDENCY TREES!
Technologies: Scala, Akka HTTP, PostgreSQL, Heroku, Event sourcing
Category: Web app
CLIENT HAD:
Knip provides a mobile application for hassle-free insurance overview and management.
CLIENT NEEDED:
Analytical application for data warehouse.
WE DID:
Developed the integration module between the data warehouse and the mobile app. Created an algorithm to match customer preferences with the best offers available on the market at a given time. Created a recommendation service (REST API and a web frontend).
OUTCOME:
A big data system, capable of processing huge amounts of data daily and later analyzing them using both statistical and machine learning methods. Ready to use mobile application. No upgrades/new features required.
Technologies: Scala, Play, Slick, AngularJS, H2
Category: Backend solution, Mobile app
CLIENT HAD:
IP Integrated works with banks, airlines, and messaging companies providing accurate SMS reporting tools. There was existing legacy system, which didn't scale with increased demand.
CLIENT NEEDED:
Our main task was to implement efficient daily imports of SMS delivery reports. Secondly, our client neded an analytical platform, used later in the billing module. Finally, a modern web front-end was needed.
WE DID:
Developed an effective application that allowed for checking of billing status. We've also built a reporting platform for bulk SMS delivery, live status tracking for customers with analytics, data export and billing. The above was accompanied with a fast and responsive UI.
OUTCOME:
An efficient billing platform delivered to our Client.
Technologies: Scala, Akka, MongoDB, AngularJS, Rickshaw, Spark, Ansible
Category: Backend solution, Mobile App
CLIENT HAD:
Emotiful aggregates data from Facebook, Twitter and Instagram, providing an app for browsing and tagging images.
CLIENT NEEDED:
To scale his contemporary system, migrate the infrastructure to AWS and deliver new features without downtime.
WE DID:
We implemented social network integration, mobile Push notifications and scaled the system to handle growing user base.
OUTCOME:
A feature-complete system with automated infrastructure and modular codebase, exposed as elegant and secure API for mobile applications.
Technologies: Scala, Akka, Android, iOS, MongoDB, Chef, AWS
Category: Backend solution, Mobile App
CLIENT HAD:
A security startup idea, for a self-managed home security system
CLIENT NEEDED:
Attikis brought a new business and technology model to the growing home monitoring market.
WE DID:
We've built a VoIP module that connects to the alarm devices and sends alerts (phone, SMS, email) depending on the user-defined rules.
OUTCOME:
MVP (Project is temporarily closed)
Technologies: Mobicents, Drools, AWS
Category: Backend solution, Web app
CLIENT HAD:
Zerigo provides a cloud panel for DNS, an essential part of the Internet.
CLIENT NEEDED:
Improvements in the existing DNS system.
WE DID:
We've maintained Zerigo DNS as a whole - from the web application to server internals.
OUTCOME:
Improved the overall reliability of the application and turned legacy code into a clean code.
Technologies: Ruby, Ruby on Rails, Sinatra, PowerDNS, PostgreSQL, Redis, Chef
Category: Backend solution, Mobile app
CLIENT HAD:
Previous-generation system which couldn't cope with increasing message loads.
CLIENT NEEDED:
There were three main focus areas. First, reliable delivery of hundreds of messages per second. Second, an integrated billing module with a web front-end. Finally, covering new use-cases of the system, for example new interfaces, integrating with other providers.
WE DID:
Implemented a high-performance, reliable SMS message queue, with nightly stress/performance tests. We also developed a web application that allowed for checking of billing status. Also, on top of the system, we created an SMS-iMessage-like solution.
You can read a case study about the project our blog!
OUTCOME:
Fail-safe and efficient system with high bandwidth.
Technologies: Scala, Akka, Groovy, AngularJS, Java, Drools, MongdoDB
Category: Back-end solution, Web App
USE THE BEST LAWYERS AT THE LOWEST PRICES.
Choose from experienced layers at the top law firms.
Using our service you can either purchase common law services at a fixed-price or ask for bids from lawyers for more complicated cases.
PARTNERSHIP
When building the service, we are cooperating with a young, energetic team of lawyers. They handle the legal stuff, while we take care of IT.
Technologies: Java, Spring, Apache Wicket
CONFERENCE AGENDA & LIVE INFO IN YOUR POCKET. IOS + ANDROID.
Scalar Conference 2017 application for attendees. Scalar is the biggest conference on Scala language in central Europe. Organised since 2014 is gathering developers from all over the (functional) world.
Technologies: React Native, Android, iOS, AWS S3
Their expertise was crucial to project success, and SoftwareMill took proactive steps to ensure completion ahead of schedule. Their quality engineers took time to explain their methodologies and provided weekly updates.