Romexsoft

AWS, Java, Dedicated Development Team, DevOps

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About

Romexsoft is a High-load Java Application Development company founded in 2004. During the last 15 years we've developed and successfully delivered more than 100 projects to our clients in Fintech, HealthCare and Broadcast Media industries. We are obsessed about innovations and their implementation into our processes, so we could provide effective and market competitive solutions to industry leaders and startups with creative ideas. As a part of Managed IT Services we provide proactive monitoring and maintenance services with flat-rate price. We not only monitor and maintain your AWS infrastructure but keep it updated and well functioning 24/7/365. Our company delivers remarkable results, which generate immediate value for your business. On time. Up to your specs. According to the budget. We offer creative, elegant and cost-efficient solutions even for the most complex business problems. By partnering with Romexsoft, you experience the benefits of a high-performing in-house team with no overhead costs involved. We build products to win markets, generate the top ROI for you and offer seamless experience to your customers.

Insights

  • Founded

    2004

  • Size

    11 to 50

  • Hourly Rate

    $26 - $50

  • Project Budget

    $25001 - $50000

Services

  • Cloud Computing
  • Web Development
  • Software Development
  • Mobile App Development

Industries

  • financial & payments
  • health care & life sciences
  • media
  • business services

Portfolio

Cost-effective Monitoring Solution on AWS

Solution Being a certified AWS consulting partner, Romexsoft did professional expertise of current client’s environment and decided to choose EFK cluster (Elasticsearch, FluentD and Kibana) for log monitoring, Zabbix server for infrastructure and services monitoring. To visualize metrics via dashboards the Grafana was chosen. That full-featured interactive dashboard helps observe the whole infrastructure in one place. The solution is built on top of 3 t3.medium instances for EFK cluster and 1 t3.small instance for Zabbix server and Grafana. Grafana holds the separate dashboards with the information from EFK cluster, Zabbix and CloudWatch. All tools we used are open source and highly flexible. Users can see all the information about the environment in one place (Grafana). EFK cluster written in the Docker-Compose and installed in the container is managed via Rancher like simple containers. Read more about our DevOps services.

The Serverless Monitoring with AWS (CloudWatch and Lambda)

Being a certified AWS consulting partner, Romexsoft did professional expertise of the current client’s environment and suggested using AWS facilities. We used Lambda function written in Python to perform a check by calling a web resource by https, CloudWatch to launch a web-check by schedule (every min). Also CloudWatch is used for alerting. If Lambda receives a response with status code different then 200 system generates an alert and pushes it through SNS into the integrated PagerDuty service and our Support 24/7 team starts the troubleshooting.

TIM Media

Business Software Solution To help TIM reach their goal, Romexsoft first conducted a detailed assessment and inventorization of their current systems, and then stepped in as a Managed IT Services partner. Our team set up a custom OS performance monitoring solution to enable deeper insights into CPU, RAM, Networking and Relational Databases performance. Zabbix – a robust, enterprise-grade, open source IT monitoring tool – was chosen as the main solution and configured it to match the client’s environment and needs. Monitoring Metrics Enabled OS performance monitoring Logs monitoring Web monitoring JVM monitoring Service monitoring Cluster performance analysis PHP application monitoring Overall infrastructure health status Redis Monitoring (no SQL in-memory database) Relational database systems, MemSQL monitoring Romexsoft was also selected to offer Tier 1 support services for the company’s cloud infrastructure – hosted on AWS, and partially on Google Cloud. As our tech support

Migration from Heroku to AWS Case Study - AVA Touch

Challenges Scale Development utilizes multiple technologies to advance their offering. Hosting the ava-touch app in the Heroku cloud, the company had to pay high prices for the services without getting enough benefits of it. At the same time, it would be less expensive and easier to manage the assets in AWS. AWS offers a wide variety of services that allow Scale Development to get desired elasticity, scalability and easy management of its cloud infrastructure. Solution Being a certified AWS consulting partner, Romexsoft did professional expertise of ava-touch software and environment and quickly conducted a plan of migration to AWS with its infrastructure design. Implemented cloud system utilizes the following services: Domain Name System (Route53); Elastic Beanstalk Service (EBS); Elastic Container Service (ECS) with Autoscaling Configuration; Elastic Load Balancer (ELB); Virtual Private Cloud (VPC), Identity Access Management (IAM); Elastic Container Registry (ECR); RDS (PostgreSQL);

Cost-effective Pilot Light Disaster Recovery Solution on AWS for an on-premise production environment

To enable faster disaster recovery of the critical IT systems and recover from any event that has a negative impact on the Pragma IT business Romexsoft build Pilot Light Disaster Recovery Solution using reliable AWS cloud infrastructure. The pilot light DR scenario was chosen to keep a minimum version of the environment running in the AWS cloud. The pilot light DR approach was delivered by configuring and running the most critical core elements of a customer’s system in AWS. When the time comes for recovery AWS infrastructure is rapidly provision a full-scale production environment around the critical one. Romexsoft did professional expertise of Pragma IT therapyBOSS on-premises environments and software components and build a fully functional pilot light DR environment on AWS to have most core elements of the production system already configured and running on AWS.

Cost-effective AWS Infrastructure for Test Automation Suite

Challenge Regression tests are required to be executed repeatedly with every new release or even with every code commit. This is a very time consuming routine process for QA engineers, therefore regression tests are the perfect candidates for test automation. To deliver better customer experience, the client decided to implement an efficient cost-effective automated testing approach to catch software bugs quickly, simplify release management and increase the testability of the whole system. Solution The infinite on-demand scalability and the technical capabilities of the AWS platform were key reasons thetherapyBOSS team chose to work with AWS. Romexsoft did professional expertise of client SaaS platform, business logic, user flows, test scenarios and implemented the end-to-end Test Automation Solution running on cost-effective AWS infrastructure.

Secure and effective development without access to sensitive data

The huge variety of AWS services for different cases was a key reason the SavvyMoney team chose to work with AWS. Two of them AWS Systems Manager Parameter Store and CodeCommit were used to overcome this challenge. Microservices architecture is built in Java Spring Boot framework. Each microservice is a separate REST API that performs required business logic and is running on EC2 instance in the Autoscaling Group. Launch Configuration has attached the IAM role with read-only access to the parameter store. So any sensitive parameter is known only for the application on startup and there is no way to see it. All sensitive configuration parameters from classic *.properties files are moved into the AWS Parameter Store and all *.property files with other parameters are moved into the CodeCommit. Spring Cloud Config service reads properties from CodeCommit and REST API application calls Spring Cloud Config for required properties on startup or on-demand refresh. Write access to Parameters st

24TV - MOBILE APP DEVELOPMENT FOR IOS AND ANDROID

24TV mobile – iOS and Android applications for leading Ukrainian TV channel “24”. It allows users to watch news and shows at a convenient time everywhere on a mobile device. All categories of news are available through rich and convenient UX design. Except the latest news, the app also offers live streaming of news, top news, online publications, videos and TV programs online. With its more than half a million downloads, 24TV mobile app has become top news project on the Ukrainian market. iOS application developed by Romexsoft is in Top 5 National Channels in the News Category on Apple store. Time: 1 year Team: 4 people Technologies: iOS, Objective-C, Java, XML, RSS

SAVVYMONEY - FINTECH WEB APPLICATION DEVELOPMENTLive Project

At the start of the assignment, Romexsoft provided Rescue Mission service and improved website performance from 80% up to 98% by using REST architecture. This gave an opportunity for the system to maintain more than 250k users without system crashes. At the moment application is running online 24/7. The rapid traffic growth led to a need of adding resources on Amazon Web Services every time it happened and terminating such resources when the traffic falls in order to reduce costs. By adding an auto-scaling feature we created a cost-effective model reducing man-hours and 60k USD yearly of the total cost of Amazon Web Services resources. Romexsoft team has helped SavvyMoney develop a new product such as SavvyMoney Credit Score which is designed to monitor financial health based on SSO solution for integration with financial business partner software systems. This solution allowed the transition into B2B model targeting on credit union users and creating co-branding pages. Time: 3 years T

NEWSMAKER - MEDIA PRODUCTION SYSTEM DEVELOPMENTLive Project

We developed News Maker – a cutting-edge high-performance news and media production system for different types of users – journalists, editors, video designers, sound producers, voice-over and subtitle specialists, etc. To simplify content production process Romexsoft developed a video workflow automation for a file-based content system (including automated content assembly). As a result, the system needed less manpower which led to cost-saving – 9 working places instead of 12 ones which included additional paperwork and the cost of phone calls. Developing a custom media production system instead of buying a ready solution and improving its functionality helped save costs up to 90%. Time: 2 years Team: 9 people Technologies: Java/Spring/Struts/Hibernate, HTML/CSS/JavaScript, Apache Tomcat/MySQL, ActiveMQ - message broker, Apache Lucene - full text search, JWPlayer - HTML5/Flash player

COLORJIVE - ONLINE GRAPHIC EDITOR DEVELOPMENT

Romexsoft developed Colorjive Lite 2.0 – an HTML5 application which allows users to perform full paint job in less than 10 minutes. The technology is based on the idea that color involves three participants: light, surface, and an observer. Integrating this technology gave Colorjive a competitive advantage as most color-matching software only takes the surface into account using an RGB calculation. For better distinguishing between objects and greater use of color, The Paint Bucket algorithm has been used, which gave an opportunity to process images more quickly and increase user engagement. New design enhanced user experience, making the application easy to use and highly serviceable. Developing Colorjive Widgets increased Colorjinn’s income by allowing the transition into B2B model targeting on design studios besides independent designers. Time: 7 years Team: 5 people Technologies: HTML5/DHTML/CSS3, JavaScript, Sencha Touch 2, Canvas, Local Storage, XHR2, File AP

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Certifications

AWS Consulting Partner

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Location

  • 7-B Naukova St.,, Suite 1100, Lviv, Lviv Oblast, Ukraine

    380322244751