lang-uk/recruitment-dataset-candidate-profiles-english huggingface dataset:
Position: Senior Java Developer
Category: Java
Experience: 6 years | English: upper

- CI pipeline stabilization and reduced execution time
- Added possibility to test helm chart changes/feature flags.
- Reached 100k qps testing 
- Implementation of L2 cache
Implementing new features (authentication types, authorisation, certificate management, support encryption on the fly, L2 cache, billing data storing) 

Maintaining of existing functionality, bug fixing

Support for legacy system, migrate users from legacy to new system, participating in legacy system decommission

Application issues troubleshooting (metrics analysing, log scrapping, remote debug, thread dump, tcpdump)

Performed migration from Java8 to Java11

Developing of performance testing framework, performance tuning 

Developing of E2E testing framework with k8s integration

Maintaining and extending CI/CD pipeline (migration jobs from Jenkins to GitLab, creation of new pipelines)

Extension of monitoring tools

Migration projects from gerrit to GitLab

Direct communication with customer 

Features breakdown, design and code review.
I would like to work with high load microservices with active development, database integration, AWS services.
Position: Senior Java Developer
Category: Java
Experience: 5 years | English: intermediate


Improvement of existing REST API according to customer requirements
Implementation of new features / services
Refactoring the logic of existing services
Support / bug fixing
Development of persistent layer (mapping on existing DB)
Development of logic layer and REST API
Development of SOAP services
Position: Senior Java Developer
Category: Java
Experience: 10 years | English: intermediate


I'm Software Engineer with over 11 years of experience. My strong sides are: problem solving,optimization, reverse-engineering skills, focus on client needs,deep understanding software architecture...
Position: Senior Java Developer
Category: Java
Experience: 10 years | English: upper

Increased observability for a legacy part of the project. It helped to understand how resources are used and reduce infrastructure costs.

Re-designed and implemented authentication/authorization flows. It helped our marketing team attract new customers.
I'm working as a senior software engineer.
The project is hosted on AWS and GCP. 
Java and Kotlin are used on the back-end side, Spring is the main framework, and PostgreSQL is the storage. Apache Kafka is used as a message broker.
My responsibilities are: 
- discussing, designing new features, and implementing them on the back-end side; 
- discussing and fixing bugs;
- supporting new teammates during onboarding.
- a project with a growing strategy; 
- skilled engineering and management teams; 
- a chance to improve my own skills.
Position: Senior Java Developer
Category: Java
Experience: 5 years | English: upper

I work as a team leader's deputy, supporting the team with all sorts of questions and attending meetings with customers regarding releases and brainstorming new features.
I fixed 'Data too long for column' issue on the production environment database that was caused by a huge amount of general type's children with unique fields that expanded the table to its threshold.
In Hybris new objects are created via specific import files and these files cannot be changed as their metadata is stored in the database and cause an update failure in case of mismatch. My team worked on the migration to the responsive website. My task was to analyze all import files (approx. a thousand separate files) and clear all old storefront related imports. First of all, a local initialization that executes all files still should be able to create ready-to-work website with all required data and not fail. On the other hand, I had to generate new metadata for the environments that cannot be initialized and prepare a script to run during the release. Everything went with flying colors.
I'm working for the foreign e-commerce project as Java Developer. Worked mainly with Java and Hybris, but also with jQuery, HTML/CSS. Passed a course for Node.js, currently passing courses for Vue.js and AWS Developer Associate certification. Participated in developing new features, decommissioning and refactoring the old code. Participated in writing both back-end and front-end test coverage of the project. Participated in analyzing existing queries in the database and making them more efficient. Participated in communication with customers by conducting a demo and clarifying the requirements. Also helped mentoring younger teammates.
Using modern technologies and ideally to work with the microservices. Looking for a friendly supportive team, a possibility of growth, flexible work hours and good management.
Personally prefer small to middle-sized companies and projects.
Position: Senior Java Developer
Category: Java
Experience: 8 years | English: intermediate

I had two business trips to USA where I worked in american environment in total for 4 month. I received there a big experience (One of this is a resolving problems in short.time).
I'm working in product company in health care project. 
Application for designing and generating reports. It consists of three parts: engine, formatter and designer.
Most of time I worked in software support of this application with clients from USA (laboratories, hospitals). Also, I took part in developing enhancements and in bug-fixing in our project.

Now I want to focus in development in interesting project that will provide possibility to develop my skills.
I prefer to work with backend.
Position: Senior Java Developer
Category: Java
Experience: 10 years | English: upper

•Developed REST MicroServices using Kafka exchange
•All web site development routesmaps
•Took part in improving of the Microcredit Web Services
•Developed REST Services for Web Shop accounts and authentication of Ticos Systems
•REST services development
•Participate in web site improvement
•Independent creation of the Management Server of the Unified Information Portal of Roshydromet.
Used Java 11, Spring Boot, Spring Webflux, Reactor, Netty, REST, Spring Security, jsonWebToken, Spring Data r2dbc, PostgreSQL 12, Liquibase, SQL, Springfox, Maven, GIT, IDEA, Linux.
•Fixing, features adding and productivity acceleration of the microservices for Remote Banking of the VTB Bank.
Used Java8, 
•Developed REST MicroServices using Kafka exchange to handle a Cruise fleet operation in the Otalio GmbH project
Java8, Spring Boot, RSQL, Apache Kafka 2, Apache Tomcat Server 8, SQL, MySQL Server 5.7, JPA, Hiberhate 5, Swagger 2, Maven, GIT, apollo-server GraphQL, Node.js 12, NPM 6, Oral English.
•Improved BPM Services for Logistics Recommendation Engine 
 riggoh
Java8, Spring, AWS
•Developed REST Services for Web Shop accounts and authentication of Ticos Systems: ticos-systems
Java8, EJB3, Jersey RESTful WS framework 2.10, GlassFish Server 4.1, SQL, database Oracle 12.2, JPA, EclipseLink 2.6, Swagger 3, Springframework security 3, pac4j oauth oidc 3.4, Freemarker 2.3, Maven, GIT.
•Took part in improving of the Microcredit Web Services: lovizaim zdengi cash-u
Java7-8, JavaScript, SQL, EJB3, REST, JQuery, Ajax, Hibernate, Google Guava Cache, CSS, Maven, GIT, JBoss EAP 6.4, PostgreSQL 9.4.
•Took part in improving of the Travel business automation project: gridnine
Java, JAX-WS, SOAP, JAXB, Ant, Apache Tomcat, PostgreSQL
•REST services development: viewily
Java, Spring Data, Spring Boot, springfox-swagger2, PostgreSQL, JPA, Hibernate, Apache Tomcat.
•Participate in Internet Shop development
Java, Redis NoSQL database.
•Participate in web site improvement: xplace
Java, JSP, Spring, Hibernate, Ehcache, MySQL, JavaScript, jQuery, HTML, XML, Tomcat, Maven, IDEA.
•All web site development: routesmaps routeplanner
Java, Red Hat OpenShift, Google App Engine, OpenStreetMap, javascript, jQuery
I want to get Java developer job in Simferopol, Crimea ONLY. 
Remote job is possible. Prefer back-end. Like to use webflux, R2DBC, REST, SQL, JPA, Spring, Kafka, Micro-services.
Position: Senior Java Developer
Category: Java
Experience: 8 years | English: upper

During my career I worked on seven different projects of various scale and with various technologies. I have expirience with working in a team, as well as working on project alone.
I’m a fast-learning person and I really into learning new stuff.
In last couple of years I worked on following projects:

Project for E-Commerce Conversion Optimization using Machine-Learning
Java 8/11, Spring Boot, Hibernate, Jersey, gRPC, Redshift, MongoDB, JGroups, SQS, Apache Spark, Docker, Webflux, Gradle, ELK, AWS, Terraform, Jenkins, Linux Shel
- Developing REST API endpoints for web portal
- Creating async job execution service
- Creating real-time product ranking service
- Creating reverse proxy for ElasticSearch to apply ranking to search results 
- Integration with E-Commerce platforms: Magento 1 and 2, Shopify
- Migrating from Maven to Gradle
- Implementing cluster messaging and discovery using JGroups
- Dockerizing services, setting up ECS infrastructure and deployment
- Implementing Terraform infrastructure provisioning
- Setting up ELK stack 

Sneaker Inventory Mobile Application
Java 11, Spring Boot, Firebase, PostgreSQL, Gitlab CI, GCP
- REST API and business logic development for retrieving product prices from various sources 
- Crawling articles from news websites
- Image processing: background removal and adding a watermark
- CI/CD job configuration

DNA Laboratory Processing Project
Java 8, Hibernate, Spring Boot, MySQL, AWS Lambda
- Reviewing project codebase and suggesting how to improve it
- Designing a module for synchronizing data between DynamoDb and MySQL
- Designing an architecture for report processing functionality
- Performing load testing of data processing pipeline

Various Company Activities
- Participating in pre-sale activities: creating high level architecture and estimating work
- Working on proof of concept for several projects
- Participating in meetings with new clients
- Performing technical interviews
- Mentoring newcomers
Not interesed in team leading
Expected: remote (or partial remote), flexible woking hours, hard and interesting tasks. 
Not intreseted in supporting of legacy enterprice systems and in gambling projects.
Position: Senior Java Developer
Category: Java
Experience: 5 years | English: intermediate


In majority, I made informational retrieval systems.
My main language is Java.
Position: Senior Java Developer
Category: Java
Experience: 6 years | English: upper


In my current role as a Senior Software Engineer at Energize Global Services, I’ve developed a migration tool for international banks using Java, Spring Boot, Oracle, and more. I analyze requirements, optimize code for efficiency, and work closely with business analysts.

During my time as a Full-stack Developer in freelance projects, I built a real estate website with Java, Spring Boot, React, PostgreSQL, and Docker. I also created an online shop app with online payment and shipping features using similar technologies.

As a Software Engineer at IUNetworks, I developed a chatbot application from scratch, supporting various messengers and utilizing technologies like Java, Spring Boot, PostgreSQL, React, and AWS. I contributed to all development stages, provided support, conducted training, and adapted applications to market trends.
Position: Senior Java Developer
Category: Java
Experience: 7 years | English: fluent


In my current role, I've had the opportunity to lead and contribute to a variety of impactful projects that showcase both my technical skills and my ability to collaborate effectively within a team.

One of my major accomplishments was spearheading a team in developing a Proof of Concept (POC) for a Central Bank Digital Currency (CBDC) platform. This initiative directly addressed concerns raised by Central Banks and demonstrated our capabilities in implementing complex features such as cross-border payments, wallet creation, token generation, and comprehensive token management. This project allowed us to showcase our proficiency in technologies like Java, Spring Boot, and blockchain-related technologies like Hedera and Solidity.

Additionally, I played a crucial role in designing and implementing a robust authentication service, serving as a seamless single sign-on solution for all of Emtech's products. This solution not only enhanced user experience but also highlighted our expertise in security and user identity management.

As part of my responsibilities, I also took charge of designing and architecting Emtech's External APIs for clients. Adhering to industry-standard OpenAPI specifications, I ensured that our APIs are not only functional but also highly usable and well-documented.

On the operational side, I successfully deployed and managed Emtech's Hedera mirror node on AWS, ensuring its continuous operation and accessibility. This experience reinforced my skills in cloud deployment, management, and maintaining high availability.

Currently, my role involves collaborating closely with cross-functional teams, providing technical leadership, and contributing to architectural decisions. Looking ahead, I am committed to continually improving my skills and contributing to projects that drive innovation and provide value to both our team and our clients.

Overall, my projects and tasks have showcased a wide range of technologies including Java, Spring Boot, OpenAPI, Azure DevOps, AWS, Docker, Kubernetes, and more. I'm eager to continue leveraging my expertise and taking on new challenges that allow me to learn and grow while making meaningful contributions to our team's success.
Position: Senior Java Developer
Category: Java
Experience: 6 years | English: fluent

Have experience in developing micro-services from scratch and also once have led a team of 3 developers.
In my experience, I designed, developed, and supported services and microservices for projects in the financial and health industries.

Also, I have experience with the front-end and with several AWS services.
I'm not interested in legacy projects and will avoid offers with aggressive time tracking.

I'd try 4 days work week.
Position: Senior Java Developer
Category: Java
Experience: 5 years | English: upper


In my projects I have used tomcat, spring, servlets, jsp, rest services, soap, jpa (hibernate), spring core, spring security, spring mvc, spring test
Position: Senior Java Developer
Category: Java
Experience: 5 years | English: upper

Migrated branch of microservices from maven to gradle. Took part in improving some project-important libs, as git contributor. Passed attestation for Mulesoft ESB (but not interested in development in this sphere currently). Implemented Swager UI documentation generation for multi-module maven project with Spring.
Interested in java development as part of team into stable product/outsource company. Have experience working as Java dev on several big projects related to e-commerce, logistics, telecommunication for international corporations, using modern and classic approaches as microservices and spring boot, hibernate/JPA, maven, gradle have experience with docker and linux. Used to Scrum and Kanban. Interested to relocation to Krakow (Poland) ONLY. I am going to relocate with family, so for a firs year any buisness trip are not applicable.
Interested in java development as part of team into stable product/outsource company. Interested to relocation to Krakow (Poland) ONLY. I am going to relocate with family, so for a firs year any buisness trip are not applicable.
Position: Senior Java Developer
Category: Java
Experience: 5 years | English: upper

Certificate - Oracle Certified Associate, Java SE 8 Programmer I
In the 5 years of work, I worked on 8 different projects. Each project contained a specific domain and stack of technologies. I worked as a developer in different sizes of teams from 1 to 10 people and above.
My role in the team was quite diverse, and it depends on the size of the team and responsibilities, so it can be a simple development or leading or supporting some parts of the projects.
The main goal for me is to investigate a lot of useful experience to become an architect after some years.
I'll be available for work in a new company immediately at any time as I'm already free.
I expect the varied projects with a diverse stack of technologies that will be useful for me and can improve my experience in the most ways. The domain does not matter as the main point for me is the opportunity related to the specific stacks that will be useful for me.
About support projects, I'm not sure that ready for working on that, it will be depending on the project, role, and stacks.
Position: Senior Java Developer
Category: Java
Experience: 5 years | English: upper

Created microservices from scratch.
Migrated microservices from JDK8 to JDK17. 
Migrated microservices from tomcat to SpringBoot.
Leaded junior devs.
Leaded team when teamlead was absent.
In total, 5 years of experience.
For the last 3 years, I have been working on telecommunication project as senior full stack developer with main focus on back-end development. The project is based on microservices  architecture with relational DB. 

Main responsibilities: 
Creating microservices from scratch
DB design
Developing APIs
Unit and Integration tests creating 
Editing and creating UI screens, UI unit tests creating
Code review, code refactoring
Juniors mentoring, teammates support
Backend performance optimization, DB optimization
Leading releases
Position: Senior Java Developer
Category: Java
Experience: 5 years | English: upper


Involved in requirement gathering meetings and produced an extensive analysis of the Use Cases and Entity-Relationship and Data Flow Models.
Designed the algorithm and codes and also have used design patterns and Object-Oriented Design methodology.
Participated in Server upgrades, code migrations, and also worked on important enhancements in the business requirements
Remote only
Position: Senior Java Developer
Category: Java
Experience: 5 years | English: intermediate

I developed and improved software products and increase it value.
I participated in large foreign projects(products and outstaff) and use java stack technologies such as Spring/Spring boot, Spring dataJPA, Spring Security, Hibernate, SQL, Redis, MongoDb, Maven, Gradle etc
I expect interesting project
Position: Senior Java Developer
Category: Java
Experience: 5 years | English: upper


I specialize in leveraging modern technologies such as Docker, Spring Boot, and Microservices architecture to design and develop scalable and resilient software systems. My expertise in Java programming and AWS cloud infrastructure allows me to create high-performance applications that meet the needs of modern businesses.

With a strong understanding of Microservices architecture, I am able to design modular, decoupled systems that can be easily scaled and maintained. I have a deep understanding of Docker and its role in containerization, and I leverage this knowledge to ensure that applications are portable, consistent, and efficient.

In addition, I have extensive experience working with Spring Boot, a powerful framework for building enterprise applications. My experience in this area allows me to quickly and efficiently develop RESTful APIs and integrate them with cloud-based services such as AWS.

Overall, I am confident that my skills in Java, Spring Boot, Docker, Microservices architecture, AWS, and cloud infrastructure make me a valuable asset to any software development team.
Position: Senior Java Developer
Category: Java
Experience: 5 years | English: upper


I started as an automation QA in April 2016 and in a half a year, I was interviewed to company's product, an IoT platform called Kaa. Back in that time, our team started to implement the new generation of that product based on microservices. In a year we implemented the core of the platform and I started to lead the evangelist team. The team consisted of 3 persons and our main task was solution implementation based on Kaa. At the end of 2017, my company got a contract for smart home security system development based on our platform and I became a team lead of the team with 5 persons. Then I was a team lead for a couple of months of the project about smart cars. After that, I returned to a core product team where we started a flat subordination structure. We continue working in that style nowadays developing the core functionality of the platform. My responsibility includes platform development and support, customer support, product tutorials/docs, teammates mentoring, solution development.
Position: Senior Java Developer
Category: Java
Experience: 4 years | English: intermediate

I have been programming since the 6th grade, the winner of regional and international olympiads.
I started as a tester at Kaspi Bank, tested Spock and developed on Groovy, after that I was promoted to a developer where I used Spring Boot, tasks were related to telephony billing, integration of internal systems with Oracle Siebel.
After that, I moved to Kazkommerc Bank, where I was developing APIs for integrating payment systems with companies that have PSI DSS certification.
After that, I worked in quasi-state organizations where I developed analytical platforms for the management of the city of Almaty and the East Kazakhstan region. also worked with the Omilia voice robot for IVR. Now I am developing a logistics platform for the CIS countries and Eastern Europe for railway and road transportation
Friendly team, well-established QA and CICD. Not fintech companies or banks
Position: Senior Java Developer
Category: Java
Experience: 11 years | English: upper


I started my career as a developer for payment systems. Worked with GlobalMoney, Electrum Payment Systems and others. My responsibilities was development of payment system backend, drivers, desktop applications, CRM web sites, integration with 3rd party services.
In May 2019 moved to game industry with Playtika. My responsibilities: create delivery plan, propose & agree API and flow with an architect, write documentation at Confluence, code development with unit, functional & contract tests coverage, load testing; gatekeepery of existing services; code review, mentoring less experienced teammates
I see myself as a Senior Java Developer. Want to grow to a tech lead with a focus on technical skills. 
Don't want to be a full stack developer or member of 1 developer project
Position: Senior Java Developer
Category: Java
Experience: 5 years | English: upper

There are three things that I like the most:
1) POC of voice ordering(It was a big pleasure of developing an extension for google assistant that allowed to order products from our customer)
2) Video conferencing web app inside of the healthcare platform that became headlining feature during Covid
3) Current feature leading of compliance project.
I started on a big e-commerce Canadian project as back end developer almost 5 years ago. Then I was developing health care platform for the Israel based startup as a full stu. Here is one of the funniest stories from that period. It was a video conferencing app POC that I have developed right before Covid. When the Covid happened it become one of the crucial feature of this platform. Everyone started scheduling online visits instead of the real ones. So, I have spent a looot of time improving that solution by adding new features and fixing numerous of bugs that happened on a different devices.
 
Right now I’m working in a risk and compliance field in a company whose products you are most likely using on everyday basis. For the last half of the year I was working on one compliance project mostly as a back end developer and a feature lead of several big epics of it.

I'm very product-oriented person and I would like to build something that would not only bring income to the business but also improve people's life.

I’m open for the full stack opportunities.
It will be good if you have small team, meaningful product and you are looking for a full stack developer.
But exception happens.