Максим

Maksym Manzhenko
Software engineer

Summary of Experienced Software Developer with 6 years of expertise in creating scalable and
Qualifications reliable Java applications and services. Proficient in developing web-based and
integration solutions with a focus on clean code and high performance. Skilled in
implementing enterprise-level architecture with attributes like high availability, security,
and scalability. Hands-on experience with the full software development lifecycle
(SDLC), including requirements analysis, design, coding, testing, debugging, and
deploying.
Core technologies include Java, Spring Framework, Hibernate, and different-type
databases, with a strong grasp of CI/CD pipelines and containerization tools such as
Docker and Kubernetes. Versed in Generative AI and prompting techniques. Adept at
working within Agile methodologies and leading cross-functional teams to deliver
innovative solutions. Highly interested in modern software development trends. Known
for excellent problem-solving skills, effective communication, and a passion for
continuous learning and improvement.

Skills Programming Languages/ Technologies Frameworks
▪​ Java 8-21 ▪​ Spring
▪​ Kotlin ▪​ Hibernate
▪​ Python 3 ▪​ .NET
▪​ MongoDB ▪​ JPA
▪​ PostgreSQL ▪​ React.js
▪​ Liquibase
▪​ Oracle Application/Web Servers
▪​ Docker ▪​ AWS (S3, EC2)
▪​ Kubernetes ▪​ SaaS, PaaS, IaaS
▪​ RabbitMQ ▪​ Terraform
▪​ Kafka ▪​ Apache
▪​ Maven
▪​ Gradle Development Tools
▪​ Rest/GraphQL ▪​ Jenkins
▪​ AI ▪​ GitHub Actions
▪​ Git ▪​ GitLab CI
▪​ Blockchain/Web3 Libraries ▪​ ELK Stack
▪​ Chronosphere
Methodologies ▪​ Rollbar
▪​ Agile (SCRUM, Kanban, Waterfall) ▪​ Postman
▪​ CI/CD ▪​ Statsig
▪​ Pair Programming ▪​ GitHub, BitBucket, GitLab
▪​ Test Driven, Feature Driven, Domain
Driven Development Testing Tools
▪​ TestNG
▪​ JUnit
▪​ Selenium
▪​ SonarLint​

Operating Systems
▪​ MacOS
▪​ Microsoft Windows 10/11
▪​ Linux (Mint, Ubuntu)
 Maksym Manzhenko
Software engineer

Experience

Affirm

Project Description: Involved in the Consumer Authentication Engineering team to work on major
engineering initiatives under the team roadmap. The team provides a seamless account
creation and access experience for Affirm customers. The goal is to secure the assets
and loans of Affirm customers by protecting them from fraud through several security
levers.
Customer: Affirm
Involvement Duration: May 2024 - October 2025 (17 months)
Project Role: Senior Kotlin Developer
Responsibilities: ▪​ Work closely with the Consumer Auth team - Product Manager, Engineering
Manager, Technical Leads and other developers in the execution of projects
under the team roadmap
▪​ Implement and extend monolith/microservice artifacts (RPC, DAG, Events)
▪​ Create Chronosphere dashboards, monitors and alerts for latency metrics
▪​ Review code and technical design of other team members
▪​ Consistently generate simple and elegant designs, and write high-quality code
that can be easily understood and leveraged by others
▪​ Work with other cross engineering teams and other organizations for the
design, implementation, roll-out and maintenance of projects.

Project Team Size: 10
Tools & Technologies: Kotlin, Python, Docker&k8s, MySQL, Liquibase, JDBI, Dropwizard, KotlinTest, Gradle, Git
(GitHub), GitHub Actions, Chronosphere, Rollbar, ELK Stack, Statsig, Jira.

Atlassian

Project Description: Software company that provides collaboration and development tools for software
development teams. The project was focused on building actions for third parties (such
as Microsoft Office, email platforms, Git and team management tools) that can be
executed by Generative AI (Rovo) and integrated within the Atlassian ecosystem.
Customer: Atlassian

Involvement Duration: March 2023 - May 2024 (14 months)

Project Role: Senior Java/Kotlin Developer

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 Maksym Manzhenko
Software engineer

Responsibilities: ▪​ Develop AI-driven actions for popular third-party products that integrate
seamlessly with the Atlassian ecosystem through generative AI.
▪​ Create and maintain connectors for third-party services using their public APIs.
▪​ Design advanced AI prompting templates with complex contexts to enable new
actions in communication scenarios.
▪​ Enhance software quality through rigorous code reviews, testing, and
optimization.
▪​ Ensure smooth operations through code maintenance and troubleshooting.
▪​ Engage with clients to understand their requirements and deliver tailored
technical solutions.
▪​ Collaborate with cross-functional teams by attending meetings and aligning on
project goals and timelines.
Project Team Size: 8

Tools & Technologies: Java, Kotlin, Spring, Docker&k8s, Python, JQ, GraphQL, REST, JUnit/Mockito,
Maven/Gradle, Statsig, Kibana, Statsig, Git (Bitbucket).

Web2/3 startUp

Project Description: Mix of Web2 and Web3 HighLoad applications built on microservice architecture aimed
at aggregation of various DeFi tools for conducting the fastest and most convenient
exchanges and transactions in the blockchain providing the user with lightweight
interface.
Involvement Duration: September 2022 - March 2023 (6 months)
Project Role: Tech Lead/Team Lead
Responsibilities: ▪​ Managing and supporting team of 5 developers
▪​ Analyzing best technical solutions and applying them in the development
process
▪​ Key role in the development of application architecture
▪​ Building core microservice for user authentication and retrieving blockchain
data
▪​ Developing and testing microservices
▪​ Control of production releases
▪​ Constant communication with the customer and implementation of new
features
Project Team Size: 6
Tools & Technologies: Java 17-21, Python 3, React.js, Node.js, Spring Framework (Boot, Cloud, Security),
Hibernate, MongoDB, Docker&K8s, Kafka, Web3 libraries, GH Actions, Git (GitHub),
Trello.

Aspose

Project Description: Reverse engineering and API development. Implementing .Net Microsoft Office features
and utils using Java. Developing APIs and monolith desktop applications to automate
third-party services and manipulate different file formats.
Customer: Aspose
Involvement Duration: September 2021 - September 2022 (12 months)
Project Role: Strong Middle Java Developer
Responsibilities: ▪​ Implement existing features with Java
▪​ Porting .Net functionality using Java
▪​ Detecting and resolving issues

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 Maksym Manzhenko
Software engineer

▪​ Developing APIs
▪​ Deploying and verifying developed utilities
▪​ Testing of implemented logic
Project Team Size: 3-4
Tools & Technologies: Java 8-16, .Net Framework 3.5-4.8, Maven, Git, Jenkins, JUnit, TestNG, Git(GitLab),
Redmine, AI tools.

Cisco
Project Description: Enterprise projects and services intended to manage different hardware and network
devices such as routers, access points etc. Cisco products built on microservice and
monolith architecture. The whole development process was based on CI/CD practice.
Customer: Cisco
Involvement Duration: September 2019 - September 2021 (24 months)
Project Role: Java Developer
Responsibilities: ▪​ Developing new features and scaling microservices
▪​ Resolving bugs and defects
▪​ Refactoring legacy code
▪​ Unit, feature and integration testing
▪​ Scaling and improving existing solutions
Project Team Size: 8-12
Tools & Technologies: Java 8-11, Spring Framework, Hibernate, MongoDB, AWS, PostgreSQL, Python,
Docker&K8s, RabbitMQ, Kafka, JUnit, TestNG, Selenium, GitHub, BitBucket, Jira, Rally.

Personal Info

Citizenship: Ukraine, Odesa

Languages: - English - B2/C1
- Ukrainian - Native

Education: 2019 - 2023​
Bachelor’s degree​
Odesa National Polytechnic University (Software Engineering)

2023 - 2024​
Master’s degree​
Odesa National Polytechnic University (Computer Science)

Contacts: Phones: [open contact info](look above in the "contact info" section) (Telegram, WhatsApp, Viber), [open contact info](look above in the "contact info" section)
Email: [open contact info](look above in the "contact info" section)

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