Serhiy Kozlov

Serhiy Kozlov

CEO

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Expertise In

  • Software Architecture
  • Application Modernization
  • SaaS Development
  • SaaS DevOps
  • Application Observability
  • HIPAA Compliance

Due to his leadership skills and dedication to the success of the fintech projects he was involved in, he soon became a senior business analyst.

In this role, he elicits and documents requirements for complex BFSI projects, as well as plans and oversees their delivery, ensuring they adhere to timelines, budgets, and quality standards.

Author’s Top Article

Author’s All Publications

Modern Data Architecture with AWS Cloud
AWS Cloud Solutions
Modern Data Architecture with AWS Cloud

Architecture modernization in data processing may be presented as a perfect solution to the efficacy, cost and performance optimization issues among businesses, though it is the question of appropriate and timely execution of the latest approaches.

For this reason, we offer you a piece of reading that will inform you about the fundamentals and pitfalls in the process of building modern data architecture for the most up-to-date applications.

The article recounts:

  • data challenges of traditional data architecture
  • gains from adopting innovative data architecture
  • architecture implementation strategy
  • orchestrating data architecture in a modern way
  • AWS for contemporary data frameworks.
AWS OpenSearch New Features: The Solutions for Common Challenges
AWS Cloud Solutions
AWS OpenSearch New Features: The Solutions for Common Challenges

Should your daily routine of search and data analytics revolve around the OpenSearch engine, you are probably well-acquainted with the difficulties that come along. In recent years, Amazon has done tons to streamline data integration, enhance search capabilities, and fortify security analytics within the OpenSearch ecosystem.

Read on to find out the latest innovations for extracting the most relevant insights from your data in the least burdensome way. The article sheds light on:

  • What pains a data engineer, developer, and security analyst face while using the OpenSearch suite
  • How AWS has addressed these inherent challenges
  • What benefits you can gain from Amazon OpenSearch innovations
Crafting the Ultimate Automation Testing Strategy
Automation Testing
Crafting the Ultimate Automation Testing Strategy

Keep pace with the dynamic field of QA with these forward-looking insights:

  • Integrate AI and predictive analytics for proactive testing strategies.
  • Embrace both shift-left and shift-right approaches to cover the entire development lifecycle.
  • Leverage Test Environment as a Service (TEaaS) for agile, on-demand testing infrastructures.
  • Understand that advanced automation techniques are key to maintaining a competitive edge and enhancing software quality.
Modern Application Development on AWS: Pathways that Generate Business Value
Application Development AWS Cloud Solutions
Modern Application Development on AWS: Pathways that Generate Business Value

Granted that modern web or mobile applications are an indispensable part of delivering customer value, it is only justifiable for businesses to invest in modern architecture construction to pave the way to customer satisfaction and competitive standing.

Unfortunately, the struggle organizations face in balancing technology management and innovation holds many businesses back from reaping the results of their application modernization. In order to help you address this frequent issue permeating the process of modern application development, Romexsoft has created this article which reveals:

  • What the most common advantages of modern architecture are
  • What steps cloud application development entails
  • How AWS application development services support modern infrastructures
  • Why collaborate with certified vendors in AWS consulting and application development
A Comprehensive Guide Amazon OpenSearch Service with Use Cases
AWS Cloud Solutions
A Comprehensive Guide Amazon OpenSearch Service with Use Cases

Like many organizations, yours may be facing challenges when seeking secure, scalable, and high-performing search and analytics solutions. Indeed, the pursuit of making the most of the available data is often hindered by operational complexities. Be it data security or scalability issues, this is where Amazon OpenSearch Service comes into play.

Should you be new to Amazon OpenSearch Service or quite a confident user already, this all-encompassing article will guide you in the intricacies of data-driven approach and analytics. The article will give you a thorough overview on:

  • what AWS OpenSearch is and how it relates to OpenSearch
  • how Amazon OpenSearch operates and what functions covers
  • what the typical use cases for OpenSearch are
  • what benefits the service provides and at what cost
Cloud Adoption – The Price of Inaction
Application Migration
Cloud Adoption – The Price of Inaction

We at Romexsoft have accumulated extensive experience in assisting our customers in adopting migrating their solutions to the cloud so as to leverage what it has to offer. Drawing from our practical expertise in cloud adoption and migration, we have gained many an insight into the as well as the cost of delaying and avoiding the adoption of cloud services. Thus in this article, we will recount the investments and profits associated with cloud computing: both literally and non-literally. To be more specific, the article explains:

  • what the most common reasons for cloud adoption are
  • how the cloud adoption begins and what challenges await at the start
  • what the typical cloud adoption differentiators are
  • what the cost of doing nothing with cloud adoption is
  • what the implications of slow cloud migration are
How to Reduce Cloud Cost Using the Cost Optimization Pillar from AWS Well-Architected Framework
Application Modernization
How to Reduce Cloud Cost Using the Cost Optimization Pillar from AWS Well-Architected Framework

Efficient cloud cost management is a paramount concern for businesses that prioritize innovation and their competitive standing. At the same time, heavy reliance on cloud services to deliver value effectively, smoothly, and rapidly entails the need for cost optimization while maintaining performance. For many businesses, a journey of achieving maximal cost efficiency is challenging to set out on independently, so this article recites the strategies and helpful measures one can employ on the way to sustainable cost optimization.

It covers the questions of:

  • how the AWS Well-Architected Framework handles cloud costs
  • why and how to analyze business expenditure
  • what the cost optimization strategy implementation entails
  • how AWS tools aid in cost management
  • what role AWS-certified partners play in maximizing cost efficiency.
Mastering Selenium Automation Testing: Tips, Tricks, and Best Practices
Automation Testing
Mastering Selenium Automation Testing: Tips, Tricks, and Best Practices

Mastering Selenium for automation testing is a pathway towards elevating software quality assurance endeavors. The intricacy of handling dynamic elements, managing pop-ups, and tackling synchronization issues can often hinder the smooth progress of automation testing tasks. This guide navigates through the nuances of Selenium, offering a structured pathway towards overcoming common challenges and leveraging advanced strategies for enhanced testing efficiency. Insights include:

  • Strategies for handling dynamic elements effectively in Selenium scripts.
  • Techniques for managing common disruptions like pop-ups and alerts.
  • Solutions for tackling synchronization issues ensuring robust script execution.
  • Debugging strategies to identify and rectify issues in your Selenium scripts.
  • Leveraging advanced Selenium techniques for elevated testing capabilities.
  • Tips and best practices from seasoned Selenium experts for optimized script development.
  • Engaging with the Selenium community for continuous learning and staying updated.
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