8 years of hands on web development and DevOps. Self driven, dedicated and problem solving software engineering professional.
Passionate and creative about Object Oriented Programming software development.
Java
Spring Boot
Spring Framework
Maven
JDBC
JDK
Groovy
Apache Tomcat
IntelliJ IDEA
Mockito
JUnit
JEE / J2EE
Eclipse
Drools
Jenkins
Python
PowerShell Scripting
Bash Scripting
XML
JSON
SOAP
REST
Git
Ansible
Docker
Kubernetes
Linux
Amazon Web Services
Elastic Beanstalk
Amazon Lambda
Amazon EC2
Alibaba Cloud
Google Cloud
Google App Engine
Microsoft Azure
Microsoft SQL Server
Oracle Database
SQL
Apache Solr
Elasticsearch
MongoDB
Redis
Software Engineering
Open Source
OOP
Web Technologies
Microservices Architecture
Unit Tests
Acceptance Testing
SOA
TDD
UML
BRM
DDD
QA
QE
ReactJS
React Hooks
Redux
AngularJS
VueJS
Single Page Application
SCSS
Material Design
Bootstrap
CSS
Scrum
Agile Development
Lean Methodology
Kanban
Mentorship Skills
Coaching Skills
Leadership Skills
PM Skills
Teamwork
Collaboration
Networking
Verbal Communication Skills
Interpersonal Skills
Multicultural Understanding
Analytical Skills
Attention to Detail
Independent Work
• Working on an sales authentication/authorization system with DevOps support (Java 17, JUnit, Groovy, Spock, Spring Boot, OpenAPI, Spring Cloud, WildFly, Flyway)
• Adjusting and extending the security mechanisms and 2FA codebase (k8s, OAuth2, Keycloak)
• Maintaining and improving the existing microservices (OWASP Top 10)
• Developing new features for the remote fueling application (Java 17, JUnit, Groovy, Spock, Kotlin, Spring Boot, Spring WebFlux, Swagger / OpenAPI, Spring Cloud, Sleuth, OpenFeign)
• Adjusting and extending pipelines and functions (Azure Kubernetes Service, Azure DevOps, Azure Functions, Azure Event Grid, Azure Event Hubs, Azure Cosmos DB)
• Collaboratively maintaining and improving the NodeJS based microservices (NodeJS 16, TypeScript, HapiJS)
• Close and strong cooperation with diverse multinational teams and overcoming outsourcing challenges such as complex bug fixing and missing documentation within available business capabilities
• Using and improving Machine Learning algorithms for the core product (Java 8, Groovy, Scala)
• Developing Proof of Concepts and working with multiple teams on advanced domain systems implementation, including the security team and vulnerabilities heuristics
• Decoupling micro services to promote good separation of concerns in order to meet client expectations (Apache Zookeeper, RabbitMQ)
• Service deployment and orchestration (Docker, Kubernetes, KubeFlow, Camunda BPM, JBoss Drools, Spring Boot Microservices, Feign, Keycloak, Apache Mesos, HashiCorp Vault, Marathon, HAProxy, Elastic Search, Kibana, Grafana)
• Coding new features of and tuning the firmware on embedded systems (Java 7, Google Web Toolkit / GWT, ReactJS, Apache Kafka, Apache Zookeeper)
• Involved in IoT / Internet of Things development of smart home entertainment solutions (MongoDB, Spring WebFlux)
• Motivated help for juniors to grow based on trust and reputation and preparing high level internal training
• Conducting performance analysis and performance tuning in the production environment
• Developing new features of and tuning the credit risk management financial products running on low latency Linux systems (Java 7, Java EE, EJB, JMS, JDBC, JSP, Servlets, RMI, SOA, Spring 4, JavaScript, CSS, ExtJS, Atlassian JIRA, Apache Ant, SVN)
• Involved in building and debugging the features with focus on the analytics and project management side according to the industry regulations and business requirements / standards compliance
• Communication and proactively follow up on the solutions, maintaining partnerships with the management / customer representatives from the finance sector
• Conducting performance analysis and performance tuning
• Writing and updating technical documentation for improved customer experience
• Participating in the digital transformation innovation of the company
• Remote work experience in a dynamic environment
• Programming of a Big Data driven scheduling application loading data into global application designed to support the sales process using the cloud architectures and relational databases / data warehouse (Java 8, JDBC, Apache Tomcat, Spring Boot, Oracle 12g, Ehcache, HikariCP, Teradata Vantage, MyBatis, SQL Loader, Amazon Web Services S3, AWS SDK)
• Delivering together with external vendors a high quality customers performance reporting application analysing and reporting operational logistics performance from a global to facility level including the target transit time (Java 8, Apache Tomcat, Spring Boot, Oracle 12g, Red Hat Enterprise Linux 7)
• Working on a highly scalable enterprise software generating daily / weekly call plans (Java 8, Apache Tomcat, Spring Boot, Oracle 12g, Red Hat Enterprise Linux 7)
• Conducting innovative research and development of the new mainframe products and their APIs (Java 8, Lombok, Mockito, Spring Boot, SLF4J, JUnit, Jacoco, Jersey, Guava, Apache Velocity, Apache Commons, SonarQube, Endevor, IBM z/OS, Git)
• Developing a modern Cucumber End To End integration testing suite (Cucumber JVM, Selenium, test automation)
• Effectively creating a Jenkins Continuous Integration build pipeline including a front end validation (eslint)
• Making impact on the technical debt and major deficiencies in the React front end which has enabled the project delivery and for the product to enter the MVP lifecycle phase
• Leading the front end development and mentoring / training the junior team member (s) including code reviews and technical knowledge / technical skills transfer
• Developing a collaborative bidding platform (Java 11, Maven, Spring MVC, JUnit, Mockito, Hibernate / JPA, PostgreSQL, Angular 7, Protractor, NG-ZORRO, Node.js, Red Hat Enterprise Linux 7)
• Developing a competitive and user supporting system with Artificial Intelligence capabilities
• Using the Machine Learning algorithms and data structures / design patterns e.g. Strategy pattern according to the proactive business analysis
• Improving the existing system according to the Clean Code best practices and technical requirements / performance requirements
• Extending and troubleshooting the root cause of the problems of the existing web services used by mobile applications (Microsoft Azure)
• Developing an automation script for parsing and collaborating with banking clients for data migration reasons using flexible banking specific frameworks (Python 2.7, Murex MX.3, OpenHFT, FIX / Financial Information Exchange, Red Hat Enterprise Linux 7)
• Familiarity with financial engineering and trading systems through consulting services