Alex Klimchuk Email and Phone Number
Alex26 y.o.MBTI type: ENFJ-A ProtagonistI have a Master's Degree in Computer ScienceSenior Full-Stack Java & Vue.js Developer with over 6 years of expertise in the Software DevelopmentSkills:• Programming languages: Java, JavaScript, TypeScript.• Frameworks: Spring Boot, Spring Core, Spring Data, Spring WebMVC, Spring Security, Hibernate, Vue.js.• Query languages: SQL, T-SQL, PL-SQL.• Source Control: Git, Subversion.• Operating Systems: Windows, MacOS, Ubuntu.• IDEs: IntelliJ IDEA, WebStorm, DataGrip, NetBeans, Visual Studio Code.• Databases: MS SQL Server, Oracle DB, MongoDB, MariaDB, MySQL, PostgreSQL, SQLite, H2.• Back-End Tools: JUnit, Mockito, Lombok, Postman, Swagger, OpenAPI, Flyway, Liquibase, Maven, Gradle, ActiveMQ, RabbitMQ, Apache Kafka, Redis, JDBC, JPA, JMS, FTPs, HTTPs, XML, YAML, JSON.• Front-End Tools: NPM, Vite, Vue Router, Vuetify, Tippy, Axios, Vuex, Pinia, HTML5, CSS3, Windi CSS.• CI/CD Tools: Jenkins, CircleCI, GitLab CI/CD, GitHub Actions, CodeCov, SonarLint, SonarQube, SonarCloud.• Cloud & Infrastructure: AWS EC2, AWS S3, Docker, Docker Compose, Kubernetes, Rancher, ElasticSearch, Kibana, Grafana, Prometheus.• Collaboration Tools: Bitbucket, GitHub, GitLab, Jira, Notion, Trello, Confluence, Figma.• Basics knowledge: ThymeLeaf, С, С++, С#.
Exadel
View- Website:
- exadel.com
- Employees:
- 1810
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Senior Full-Stack Java And Vue.Js DeveloperExadelWrocław, Pl
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Senior Full-Stack Java & Vue.Js DeveloperExadel Feb 2023 - PresentWroclaw, Poland• Migrated 2 projects from Vue.js 2 to Vue.js 3.• Developed 2 projects from the scratch as a Full-Stack.• Implemented Multi-Module Architecture, reducing project build time by 60-80%, accelerating and simplifying the development process.• Reduced customer costs by migrating infrastructure from Azure to AWS (10-30%), GitLab to GitHub (50-75%), WebLogic to JBOSS (up to 90%), and OracleDB to PostgreSQL (70-90%).• Improved client processes by optimizing infrastructure, enhancing planning, streamlining communication, and setting higher code quality standards.• Mentored a team of 5 mentees during the "Bootcamp May-July 2023".• All Bootcamp mentees passed technical interviews with a US client and completed their 3-month probation on a live project.• Enhanced developers' Full-Stack skills through individual mentorship.• Completed the "ManaGYM" Leadership Training Program for Resource Managers and Department Heads.• Assisted 3 out of 5 subordinates get promoted to Senior Developer positions by developing PDPs and guiding them through the Assessment Interview process.• Conducted over 80 interviews, primarily with Middle to Senior level candidates.
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Senior Java DeveloperZpoken Ai Aug 2021 - Feb 2023Tallinn, Estonia• Decreased costs by 20-30% through the migration from Azure (Linux OS) to AWS EC2 (Windows Server).• Improved API performance, reducing query response times and speeding up page loading from 55 to 2-3 seconds.• Increased test coverage from 60% to 85%, resulting in more stable and reliable software.• Reduced the number of bugs by 40% through enhanced code reviews and automated testing.• Mentored team members, improving overall productivity and code quality. -
Full-Stack Java & Vue.Js DeveloperPrimesail Srl Sep 2020 - Aug 2021Rome, Italy• Streamlined Back-End and Front-End integration for complex data visualizations using Fusion Charts.• Reduced query size from over 2000 rows to just 300 by utilizing SQL aggregate and window functions, significantly improving performance.• Improved database performance by optimizing stored procedures, triggers, and queries, achieving a 30-40% increase in efficiency.• Improved system performance by upgrading and implementing features with modern technologies and frameworks. -
Java MentorMyit - The First It-School In Brest Sep 2018 - Aug 2021Brest, Belarus• Created curricula, theoretical materials, tasks, and solutions to improve educational programs.• Developed online tests and assessments to monitor student progress.• Mentored students in both group and individual settings for skill development.• Supported mentor recruitment and provided recommendations to enhance teaching.• Mentored ~70 teenagers and ~30 adults, leading many to IT studies or careers.• Graduates secured IT roles at companies like Labelants, EpolSoft, iTechArt, and Epam. -
Full-Stack Java & Vue.Js DeveloperCoherent Solutions Oct 2018 - Sep 2020Brest, Belarus• Implemented key business modules that significantly enhanced system functionality and aligned with business requirements.• Delivered high-quality, production-ready code, reducing bugs and improving software stability.• Contributed to process improvements, leading to more efficient workflows and higher code quality.
Alex Klimchuk Education Details
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Brest State Technical University7+ -
Brest State Technical University7+
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Luninets Gymnasium (Belarus, Brest Region, Luninets)8.8
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Luninets Lyceum (Belarus, Brest Region, Luninets)8.8
Frequently Asked Questions about Alex Klimchuk
What company does Alex Klimchuk work for?
Alex Klimchuk works for Exadel
What is Alex Klimchuk's role at the current company?
Alex Klimchuk's current role is Senior Full-Stack Java and Vue.js Developer.
What schools did Alex Klimchuk attend?
Alex Klimchuk attended Brest State Technical University, Brest State Technical University, Luninets Gymnasium (Belarus, Brest Region, Luninets), Luninets Lyceum (Belarus, Brest Region, Luninets).
Who are Alex Klimchuk's colleagues?
Alex Klimchuk's colleagues are Priscila Guerra, Gabriele Vieira, Andrei Varabei, Siarhei Melnikau, Elena Chaplygina, Yuliana Sukonka, Aliaksei Kirylchyk.
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