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MAKSYM HALYCH – SENIOR SOFTWARE ENGINEER

SUMMARY
Java Full-Stack Developer with 12+ years of commercial experience (since 2013) in Object-Oriented
design, development, implementation, and maintenance of distributed enterprise and web-based
applications. Specialized in delivering scalable, secure, and high-performing systems for banking, retail,
and enterprise environments.
Extensive expertise in Java SE/EE, Spring Framework (Boot, MVC, Security, Data, Cloud), RESTful
services, and microservices architecture. Skilled in front-end development with Angular and integrating
full-stack solutions that provide seamless user experiences. Experienced in designing and optimizing
relational databases, implementing SQL queries, stored procedures, and performance tuning.
Hands-on experience with AWS cloud services (EC2, S3, RDS, Lambda, CloudWatch) for deployment,
scaling, and monitoring. Proficient in CI/CD pipelines using Jenkins, Git, Maven, Gradle, and Docker, with
a strong background in Agile/Scrum practices, requirement analysis, and stakeholder collaboration.
Core Competencies:

• Backend: Java SE/EE, Spring Boot, Spring MVC, Spring Security, Hibernate/JPA, REST, SOAP

• Frontend: Angular, JavaScript, TypeScript, HTML5, CSS3, Bootstrap

• Databases: Oracle, PostgreSQL, MySQL, SQL Server

• Cloud/DevOps: AWS (EC2, S3, RDS, Lambda), Docker, Kubernetes, Jenkins, Git, CI/CD

• Testing & Quality: JUnit, Mockito, Integration Testing, Postman, Swagger

• Other Skills: Microservices, Design Patterns, SDLC, Agile/Scrum, API Development, Requirement
Analysis

CERTIFICATES

• EPAM: AI Literacy Program, 2024

SKILLS

Academic Disciplines

• Humanities: English Speaking, English Writing

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• Applied Sciences: Design patterns [Software Engineering], Microservice Architecture Style,
Dependency injection, AI Ethics, General Responsibility Assignment Software Patterns (GRASP),
REST
Business Functions

• Talent Acquisition: Talent Acquisition

• Office and Facilities Management: Office Document Management

• Accounting and Financial: Budgeting
Consulting Practice

• Functional Management Consulting: Forecasting

• Strategy Consulting: Strategy Consulting
Engineering Practices

• Digital Engagement: Front-End Development

• Data & Analytics: Master Data Management (MDM), Data Transformation Concepts

• Advanced Technology: Gen AI Assisted Development, Prompt Engineering, Pre-Sale proposal
development, Audit, Generative AI Fundamentals, Business Analysis, Roadmap, Java
Development (Competency), Java Development, GenAI for BA Productivity & SDLC

• Security: Security

• Cloud: Service Delivery, Vendors/suppliers management, Cloud

• Management: Management

• Quality Engineering: Unit Testing, Defect Management
Industries

• Financial Services: Credit and Market Risk, IPO Execution and Advisory, Wealth Management,
Financial Services, Asset Management, Investment Banking, PRA (UK), Deposits/Certificates of
Deposit
Leadership & Soft Skills

• Leadership: Leadership

• Communication: Presenting

• Consultancy: Consultancy

• Ownership: Ownership
Managerial

• People Management: Motivation, People Management

• Product Management: P&L management

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• Project Management: Project Client Relationship, Project Reporting, Monitoring and Control,
Project Management, Portfolio Management

• General Management: Reviews, Agile, Scrum, Quality Management, Waterfall, Stakeholder
Management

• Service Management: Information Technology Infrastructure Library
Technologies

• IDEs: IntelliJ IDEA

• Infrastructure: Infrastructure

• Computer Languages: CSS, TypeScript, JavaScript, HTML, Java, XML

• Frameworks: Angular, Frameworks, JUnit, Hibernate, Spring MVC, Spring Boot, Selenium,
Mockito, Spring Data, Apache Maven, jQuery, Spring Core, Spring Security

• Web/Application Servers: Apache Tomcat

• Solutions: Flexera One, GitLab, Redmine, BitBucket, Version Control Systems, Git, Qualys Web
Application Scanning

• Platforms: Docker, Microsoft SharePoint Server, Salesforce, Amazon Web Services, Sapiens, SAP

• Data: MongoDB, Redis, Progress, MySQL, PostgreSQL

• Tools: Tools

• Standards: Firewalls, GDPR, Content Management Systems, AJAX

WORK EXPERIENCE
Mar-2022 - Till now (Jul-2026) - EPAM Systems, https://www.epam.com/
Project Roles: Key Engineer
Client: XM
Client Description: Online trading platform specializing in forex, commodities, and stock trading.
EPAM Project Description: Client has engaged EPAM to enhance client product offering, including
Research Portal
project with goal to improve time spent by users in Members Area, as well as build
necessary capacity to enhance and support their platform solutions and infrastructure
environment
Responsibilities:

• Supporting projects related to data analytics.

• Developing and maintaining projects based on trade analytics.

• Expanding and scaling existing projects.

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• Improving the quality of individual services.
Tools and Technologies:

• Spring Security, Spring Boot, REST API, Python, Java 17, Java 11, Gradle, AWS Secrets Manager,
AWS Lambda, AWS IAM, AWS.Database, AWS Batch, Angular Material, Angular, Amazon Elastic
Kubernetes Service, Amazon EC2, Jenkins, IntelliJ IDEA, Gitlab, Amazon Web Services,
PostgreSQL, Oracle PL/SQL, MySQL, AWS Aurora
Team:

• 1 Team Lead, 1 Project Manager, 9 Developers

May-2019 - Feb-2022 - Miratech, https://miratech.ua/
Project Roles: Senior Java Developer, Full Stack Developer, FLM
Client: Switzerland
Project Description: The project is aimed at creating an automated system that will process taxpayer
declarations and provide access to
tax officers to process data
Responsibilities:

• Building and development of integration and middleware solutions

• Building architectural solutions and implementing concepts

• Building UI representation

• Responsible for code reviews, providing guidelines

• Support team members as FLM position
Tools and Technologies:

• Java 8 SDK, Spring Boot, Spring Security, Spring Data, Junit,Mockito, Git,TypeScript, JavaScript,
CSS, HTML

• Angular 2/8, Oracle, Maven, Intellij IDEA

• Oracle VM

• Chrome browser

• VPN Client

• Oracle DB
Team:

• DEV: 10

• QA: 4

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• BA: 3

• PO: 2

Sep-2021 - Dec-2021 - EPAM Systems, https://www.epam.com/
Project Roles: Key Engineer
Client: London Stock Exchange Group
Client Description: Global financial markets infrastructure and data provider.
EPAM Project Description: REFI-XTHA consists of 2 Sub-Projects: Tick History and Time Series.
The main goal for Tick History team is to develop a migration solution for transferring of 2PB Historical
Data to Cloud Solutions based on AWS Technology. Tick History consists of 3 streams.
The main goal for Time Series team is to develop a solution for migration and integration of currently
existing on On-Premises solutions to Cloud Solutions, also based on AWS and to create services for
execution of different types of data by API smoothly, quickly and securely. Time Series consists of 2
streams.
Responsibilities:

• Implemintation and supporting Lambda functions for system

• Provided terraform and Jenkins scripts for deploy and setup system

• Building and development of integration and middleware solutions

• Building architectural solutions and implementing concepts

• Building UI representation

• Responsible for code reviews, providing guidelines
Tools and Technologies:

• Java 8, AWS Secrets Manager, AWS Lambda, AWS IAM, AWS.Database, Amazon DynamoDB, Amazon
API Gateway, Jenkins, IntelliJ IDEA, Amazon Web Services, Amazon DynamoDB
Team:

• Dev: 5

• QA: 2

• BA: 1

Aug-2018 - May-2019 - Luxoft, https://www.luxoft.com/
Project Roles: Senior Java Developer, Full Stack Developer
Client: USA

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Project Description: The project is focused on processing from different source data and manipulate
data by predefined business
process.
Responsibilities:

• Building and development of integration and middleware solutions

• Building architectural solutions and implementing concepts

• Identify and provide resolutions for potential issues/bugs within the system

• Building UI representation

• Integration external business process and systems

• Responsible for code reviews, providing guidelines

• Create BPMN solutions
Tools and Technologies:

• Java 8 SDK, Spring Boot, Spring Cloud, Spring Security, Spring Data, Junit,Mockito, Git,
Mongo,TypeScript

• JavaScript, CSS, HTML, Angular 2/6, Activiti, Camunda, Maven

• Activiti BPMN Server, Mongo
Team:

• DEV: 5

• QA: 1

• BA: 1

• PO: N\A

Sep-2017 - Aug-2018 - SEVEN, https://sevencollab.com/
Project Roles: Senior Java Developer, Team Lead
Client: USA
Project Description: The project is focused on creating a platform for dealers who sell cars and also for
people who want to buy a
new or pre-owned car through a mobile application. This platform simplifies the process of selecting new
or
pre-owned machines, simplifies the multitude of processes between the client and the dealer such as
signing a
documents, communication and e.t.c
Responsibilities:

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• Manage the flow of day-to-day operations

• Responsible for code reviews, providing guidelines

• Creation, management, and coordination of all tasks on the project

• Cooperating at all levels of project development

• Distribution of tasks among project participants

• Work with the team to enhance performance of the systems

• Identify and provide resolutions for potential issues/bugs within the system

• Cooperation with customer

• Building and development of integration and middleware solutions

• Building architectural solutions and implementing concepts

• Upheld program quality and delivery standards in developing software solutions

• Development a complex Enterprise Java ecosystem

• Construction of technical documentation based on requirements
Tools and Technologies:

• Java 8 SDK, Spring Boot, Spring Security, Junit,Mockito, Git, Redmine, Gradle, Postgres, IntelliJ
IDEA, Tomcat

• JavaScript, TypeScript, Angular 2/4

• Hibernate, Bounty Castle, Jasper Report, Stripe API, Credit Check API, Identflo API, Mongo, Redis,
Mail API, Data

• One API, AWS S3, Twilio SDK, Mockito, N\A, PostgresSQL
Team:

• DEV: 4

• QA: 2

• BA: 1

• PO: 1

Mar-2017 - Sep-2017 - SEVEN, https://sevencollab.com/
Project Roles: Senior Java Developer, Team Lead
Client: USA
Project Description: NDA
Responsibilities:

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• Architect/developer of system

• Building architectural solutions and implementing concepts

• Upheld program quality and delivery standards in developing software solutions

• Development a complex Enterprise Java ecosystem

• Unit testing and integration testing

• Construction of technical documentation based on requirements

• Building and development integration and middleware solutions
Tools and Technologies:

• Java 8 SDK, Bounty Castle, Apache Tomcat, Docker, Redis, AWS S3, GIT, Gradle, Groovy,
QuickBooks API, Spring

• boot, Spring Security, Mail API, Javascript, Css, Html5, Thymeleaf, Junit, Mockito, NDA, NDA
Team:

• NDA

Aug-2016 - Mar-2017 - Eurosoftware, https://www.eurosoftware.com.ua/
Project Roles: Middle Java Developer
Client: Germany\Czech republic
Project Description: The project is focused at conducting a transaction (purchase) at the points of sale
of goods for stores
Responsibilities:

• Developed new function for POS client

• Support project

• Reports development via JasperReports

• Close cooperation with other departments

• Development, testing and support services
Tools and Technologies:

• Java 6 SDK, Maven, SVN, Spring Core, EuroSoftware POS SDL Language, Jasper Reports, CSS,
MySQL, JUnit

• Mockito.

• N\A, MySQL
Team:

• DEV: 6

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• QA: 2

• PO: 1

Jan-2015 - Aug-2016 - Flexshore Ltd.
Project Roles: Java Developer
Client: Switzerland
Project Description: Portal for personnel consulting in Switzerland
https://www.jobfile.ch
Responsibilities:

• Data parsing

• Development and maintaining data providers for jobs aggregator

• Maintaining and administration of stage and production servers
Tools and Technologies:

• Java 8 SDK, Maven, SVN/GIT, JSoup, Spring Core, Vaadin, JUnit, Mockito

• N\A, MySQL
Team:

• DEV: 5

• QA: 1

• PO: 1

Feb-2013 - Sep-2014 - PrivatBank, https://privatbank.ua/ru
Project Roles: Junior Java Developer
Client: Ukraine
Project Description: NDA
Responsibilities:

• Support and development of the cashier module( development of CUD(Common user database)
module

• and integration to AWP Cashier system, support and bug fixing, close cooperation with other

• departments)

• Developed system by the sale of tickets to events (Backend development with Spring MVC,
Frontend

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• development with Backbone.js, Building and development integration and middleware solutions)

• Support and development of internal modules (development of unit and integration tests)
Tools and Technologies:

• Java 6, Spring MVC, Backbone.js, Html, Javascript, Css, MySQL, Internal PrivatBank API SDK,
JUnit, Mockito.

• NDA, NDA
Team:

• NDA

EDUCATION
Name of the Education Establishment: ADMIRAL MAKAROV NATIONAL UNIVERSITY OF SHIPBUILDING
Faculty/College: Computer Science
Department: Automated Systems Software
Degree (diploma): Specialist

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