Vladimir K.

I have 4 years of professional experience working in high-tech modern companies, with private clients and in university projects, on-site and remotely. My expertise is in modern Java, SpringBoot, REST, SQL/NoSQL, Docker/K8s/Jenkins, OOP and microservice architecture, clean code patterns, TDD, Agile principles, Windows and Ubuntu/Kali Linux. I have deep knowledge and love for implementing Optimization/AI algorithms, mathematics, statistics and data science in order to model real world problems with couple of years working as Optimization algorithms engineer. Penetration testing and IT Security are also areas of my big interest. I can work in a fast-paced atmosphere and follow instructions well and make decisions with no supervision; very motivated person, committed to achieve results and with good skills in relations and team building. Professional Skills Technologies: • Java 8/11, Streams, Lambdas, TCP/UDP sockets, I/O, multi-threading, JDBC, Microservices, PaaS • Spring Boot/Core/Web/Security/Data, ORM/JPA, Hibernate/HQL • Docker, Kubernetes, Jenkins CI/CD, SonarQube, Grafana, Swagger, Kibana • REST/SOAP web services, XML, XPATH, JSON/GSON, Jersey • Agile way of work with PO/ATL/SA, JIRA/Confluence • Servlets, JSP, RMI, Web Sockets, JMS, Kafka Core/Streams/Connect, ActiveMQ • Also experience with Python, C/C++, JavaScript, PHP, HTML and CSS Tools: Git, Gradle, Maven/Ant, Postman, InteliJ, Eclipse, Netbeans Testing: JUnit, Mockito, Wiremock, Integration, end2end, Regression, TDD SQL/NoSQL: PLSQL/Oracle, MySQL, PostgreSQL, Apache Derby, Redis, Mongo Web Servers: Tomcat, Jetty, GlassFish, Apache, Nginx Operations Research, Optimization and Artificial Intelligence: • Metaheuristic algorithms (Genetic, BeeColony, AntColony, PSO) • CPLEX, Mosek, GLPK, COIN-OR and Lindo solvers • Fuzzy logic systems and Neural Networks, MatLab • Mathematical modeling, Statistics, data science, Monte Carlo simulations • Linear, integer, MILP, dynamic programming, supply chains