lang-uk/recruitment-dataset-candidate-profiles-english huggingface dataset:
Position: Senior Software Engineer
Category: Java
Experience: 5 years | English: intermediate


JAVA SOFTWARE ENGINEER
EPAM Systems, Kharkiv, UA — Feb, 2019 - Apr, 2023

Project: Talent acquisition tool to simplify staffing and management of teams, squads, tribes, positions, OKRs, etc.
Project Role: Tech Lead/Java Developer
Tasks performed:
• Provided technical solutions and supporting the team with it
• Technical meetings
• Code review
• Provided integrations with external APIs and DataLake
• Developed RESTful web services for APIs
Environment: MariaDB, GIT, Webpack, Gradle, Angular, TypeScript, Spring, Hibernate

Project: Performed for Credco department of CoreLogic, including projects focused on scalability, performance and transformation of DataHq system - a core system performing credit reporting merge & normalization
Project Role: Java/TypeScript Developer
Tasks performed:
• Developed RESTful web services for APIs
• Updated web design, added new functionality
Environment: MariaDB, GIT, Webpack, Gradle, Angular, TypeScript, Spring Boot, Spring data, Spring Security, Hibernate, JPA 2, REST, SCSS/SASS, HTML

Project: Retail & Distribution. Replatform of a 6MM line of code in-store system. The project uses agile methodologies to reverse-engineer the existing system
Project Role: Reverse engineering, back-end development
Tasks performed:
• Reverse old RPG code and story writing
• Made performance optimization
• Implemented ETL migration mechanism
• Developed new modules for the platform
• Optimized algorithms and calculations
• Developed RESTful web services for APIs
• Updated web design, added new functionality
Environment: MariaDB, DB2, Reverse tools, ETL migration tools, JProfiler, GIT, Gradle, Jenkins, Elasticsearch, Liquibase, Spring, Hibernate, JQM, JS, Angular

JAVA DEVELOPER
ReignCode SRL, Chisinau, MD — Jun, 2016 - Feb, 2019

Project: Fashion Dealer. B2B e-commerce platform from Italy. The main work was to connect new APIs for managing suppliers and sales, updating and modifying algorithms, new modules for implementing new ideas
Project Role: Java, PHP Developer
Environment: PHP, JS, CSS, AJAX, Prestashop

JAVA SOFTWARE DEVELOPER
AV Macrocom SRL, Chisinau, MD — Aug, 2015 - Jun, 2016

Project: SPN GPS Tracker. A web platform and an android application, providing tools for transport logistics, such as viewing routes, current position, speed, managing zones and notifications about entering or leaving them, chat for communication
Project Role: Java, Android Developer
Environment: Android SDK, Spring, AngularJS, JPA, REST, MySQL, GIT, Gradle
Position: Senior Software Engineer
Category: Java
Experience: 5 years | English: upper


Java software engineer with 5+ years experience in developing web applications for e-commerce domain; easy-going, highly motivated, self-organized
Position: Senior Software Engineer
Category: Java
Experience: 6 years | English: upper

Have worked on a IoT startup using Raspberry PI + Java, Spring boot, with hardware access to sensors, etc.
Java software engineer with a focus on web application, IOT development.
Skilled in Java, Spring Framework, SQL, Hibernate, Docker, AWS, Kubernetes, REST, GraphQL.
Experienced in monolithic and microservices architectures.
Position: Senior Software Engineer
Category: Java
Experience: 5 years | English: intermediate

Development, maintenance and upgrade of highly loaded microservices.
Wide experience of development for both client and server sides.
Experience in microservices production support (investigation and fixing of load and memory isuses).
4 years of scientific research, PhD (all but dissertation).
In addition, business consultancy on technical development matters.
Java, Spring (Boot, Cloud), Test driven development (TDD), NoSQL, SQL, Algorithms, Multithreading
Небольшая компания. Cложные задачи. Интересный проект. НЕ аутсорс.
Position: Senior Software Engineer
Category: Java
Experience: 9 years | English: fluent

7+ years of professional experience in JVM/AWS ecosystem
Java, Spring, Hibernate, SQL, NoSQL, REST, Elasticsearch, JMS,  AWS, Docker, JUnit, Mockito, Linux, Jenkins, Maven, Git
Part-time/short term projects
Position: Senior Software Engineer
Category: Java
Experience: 10 years | English: fluent

I have an extensive experience in various projects in different domains. Participated in large enterprise systems development, Big Data, built e-commerce staptup almost the scratch.
Java, Spring, Kafka
PostgreSQL, DynamoDB, MongoDB, Redis
Docker, Kubernetes, AWS, Terraform
Kibana, NewRelic, GitLab
Big Data (basic skill): Spark, Airflow, Hadoop, Hive, Presto
Test Frameworks: JUnit, TestNG, Mockito
- High-load or event-driven, Big data
- Participation in challenging projects, professional growth.
- Strong engineering culture and motivated teammates
- Opportunity to work remotely (visit office from time to time is ok)
- NO late meetings (after 6 pm)
Position: Senior Software Engineer
Category: Java
Experience: 5 years | English: fluent

* Design and development of backend solutions for high-loaded media platform and search service (100,000,000 hits per day).

* Improved accuracy of search functionality - by introducing new ranking signals, which are based on results of logs analysis.

* Designed and developed new service from the stage of Minimum Viable Product (MVP) to production-ready solution, which attracted new customers to the company.

* Supported the process of legacy code migration to the modern platform, introduced improvements into overall architecture of the project.
Java, Spring, Lucene, Solr, MongoDB, Java EE, MySQL, JavaScript, Erlang, C/C++, Hadoop, AWS, Algorithms, Multithreading, Python, Linux, TDD, Git, Design Patterns
Профессиональный рост. Интересный проект. Белая зарплата. Сложные задачи.
Position: Senior Software Engineer
Category: Java
Experience: 7 years | English: fluent

Not achievements, but some facts, maybe interesting, just smth that I can remember among thousands of REST APIs.
1. Implemented an inhouse service for stubbing responses and scheduling requests, with patterns matching etc., for testing purposes. 
2. Worked a lot in the process in which the developer writes almost all automation tests, including api-tests(Python), liked it, because it allows eliminating manual testing by the developer.
3. At some point had to manage AWS stack, using CloudFormation templating, writing code and managing AWS Lambdas.
4. Implemented an inhouse service for scheduling push-notifications.
Java, Spring, React.js, TypeScript, ElasticSearch, Hibernate, SQL, REST, Patterns, JUnit, Cucumber, Gradle, Maven, Git, AWS, Kafka, Redis, MongoDB, Microservices, Quartz, Python, Kubernetes, Google Cloud.
Hoping to find an interesting project with up-to-date technologies, preferably early stage, new challenges.
Position: Senior Software Engineer
Category: Java
Experience: 10 years | English: upper

Actively participating in the planning and migration of the highly loaded e-commerce project to NetSuite (ERP) platform. During migration, Mule ESB, SQS was used.
Challenges:
- Parallel ensuring stable operation of the legacy and new versions;
- On the rush, the project processes more than 2000 requests per second;
- Migration has taken over 20 microservices;
- Work on the distributed team (USA and Ukraine).

I lead a team to develop Telegram/Viber bots from scratch.

Took an active part on cut and refactor big legacy monolith to small microservice architecture.

Took responsibility on investigating, developing and integrations with different blockchains(Bitcoin, Bitcoin Lightning Network, USDT(Omni), STEEM, etc).
Java; Spring; SaaS; REST; Microservices; developed bots(Telegram, Viber); made integrations(Facebook/Instagram, Blockchain, NetSuite, Monexa); splitting(refactoring) of the monolith to microservice architecture; Mule ESB; AWS; e-commerce; UNIX; DevOps;
I'm looking for interesting projects, that will allow me to take an active part in development, refinement, refactoring, migration to other platforms, etc. I am a team player and it is important for me to work on a friendly team.
Position: Senior Software Engineer
Category: .NET
Experience: 8 years | English: fluent

Basic certification for all major clouds (aws, gcp, azure)
Expert-level certification for Azure/Microsoft tech stack
Jul 2021 - Present
Senior Software Developer
Driver Platform, Driver Engagement teams.
Responsibilities: new features design and development, refactoring, optimization.
Technologies: Node.js, TypeScript, MySQL, Ember.js, PHP.

Senior Software Developer
Feb 2018 - Jun 2021 
1. IoT platform for indoor climate systems.
Responsibilities: core features design and development, delivery configuration, automation testing, team leading.
Technologies: .NET Core, React JS, Azure services (IoT Hub, Service Fabric, SQL, Cosmos DB, Blob Storage), IdentityServer 4, Azure DevOps, PowerShell.

2. Intellectual property rights management system.
Responsibilities: design and development of the automatic patent validation.
Technologies: .NET 5, Tesseract OCR, Google NLP.

3. Auto parts web/mobile startup.
Responsibilities: evaluating MVP backend architecture, implementing Infrastructure as Code, configuring CI/CD pipelines.
Technologies: .NET Core, AWS services (API Gateway, Cognito, Lambda, S3, DocumentDB), Azure DevOps.

4. Proposals processing.
Preparing design documents and estimation for potential projects.

Software Developer
Dec 2015 - Feb 2018
1. Long-term archiving solution for the public sector.
Responsibilities: core features design and development.
Technologies: ASP.NET MVC, AngularJS, Dapper ORM, MS SQL, Azure AD, Elasticsearch, WCF, WPF, WiX toolset.
Position: Senior Software Engineer
Category: Java
Experience: 4 years | English: upper


Jun 2018 – Present
Startup web project – Technical Lead    
Music Application:
 project from scratch;
 microservices architecture design;
 code development;
 performance troubleshooting. Caching, JMX, Memory usage
optimization;
 unit tests;
 code review, bug fixing;
 POC. Client demo. Communication with client.
Technologies: Spring Boot, Spring Cloud, Spring Data, JMS, Hibernate, Logback,
Lombok, React, Redux, Foundation, CSS3, JS (ES6), Junit, Mockito,
Groovy, Travis, SonarQube, PostgreSQL, MongoDB, Cassandra,
Liquibase, Swagger, AWS, Docker

 Sep 2016 – Dec 2018
Luxoft Ukraine – Software Developer   
Securities Processing:
 POC preparation;
 requirements establishing;
 product components development;
 release process coordination;
 performance troubleshooting.
Technologies: Oracle DB, PL/SQL, SQL, Java SE, JMS, JDBC, Tomcat, Logback, Junit,
HTML, CSS, Flex, Informatica

Oct 2015 – Sep 2016
ArtoDev – Java Developer     
 REST services development;
 CRUD operations with model;
 Website maintenance.
Technologies: Spring MVC, Spring JDBC, HTML, CSS, Bootstrap, JS, JQuery.
Position: Senior Software Engineer
Category: JavaScript
Experience: 9 years | English: upper


Key area of m­­y professional expertise covers front-end development of JavaScript and semantically valid HTML5 cross-browser layouts for web applications.

Total experience of more than 9 years in UX development. During that period, I have accomplished several exciting projects and was lucky to work with different cultures like Canada, United States, Netherlands and Germany.

And that’s where I got an experience with lots of technologies with focus on HTML/CSS, JavaScript, BEM/SASS/Stylus/PostCSS, React/Redux, NPM/Webpack, Vue.js, knockout.js and such platforms like Magento, Drupal, SAP Hybris, Adobe CQ and AEM within Software & Hi-Tech, Telecommunication, Retail & Distribution, Financial Services and others.
Position: Senior Software Engineer
Category: JavaScript
Experience: 6 years | English: upper


• Key developer in multiple enterprise applications. 
• Migration from AngularJS to Angular. Experience with redux architecture.
• Experience with Nx(nrwl). 
• Unit tests, e2e tests (protractor, cypress), code quality tools.
• Ability to conduct technical interviews (100+ conducted for different locations).
• Knowledge and experience in Agile software development principles and practices.
• Issue resolutions, business correspondence, estimations, planning, ability to make responsible decisions. 
• Software development in different business areas.
• Fluent English, good communication skills.
Part time projects with Angular stack.
Position: Senior Software Engineer
Category: .NET
Experience: 6 years | English: upper

The most recent project contribution includes: 
1. Participated in new developing new microservices and designing its key architecture components
2. Optimized microservice cross-communication and caching and verified performance via load testing
3. Improved microservice performance in 10x speed response time by reintroducing and rewriting critical components of internal calculation 
4. Covered with unit tests critical business logic and covered the existing one
Key responsibilities include:
- active developing and integrating new features in high-load microservice systems with tests coverage using C#, F#. 
- continuous monitoring of microservices and maintaining the stability of infrastructure
- proactive communication between teams and product owners
- continuous improving microservice performance by introducing performance tests 

I took part in projects which followed Scrum, Kanban methodologies.  

Mainly, I have been involved in projects Retail and SportsBook domains and have expertise in these fields.
Position: Senior Software Engineer
Category: Java
Experience: 9 years | English: fluent

Took part at all stages of software development(architecture, programming, infrastructure, QA). Certified Kubernetes specialist. Have experience with modern software development practices like 12-factor microservices concept, clouds, DevOps, CI/CD, GitOps, Infrastructure as a code, SaaS/PaaS. Experienced in system design, database development. Rich experience in close interaction with business and it's customers.
Key skills:
Java 11, Java EE(EJB, JPA,JSP, JSF(PrimeFaces), JAX-RS)
Spring(Boot, Core, Data, MVC, Security)
Python 3, flake8, poetry
DB: PostgreSQL(PL/pgSQL), Oracle, MongoDB
Netflix OOS, RabbitMQ, Redis, Keycloak, LDAP, GlassFish, Tomcat, Weblogic, Docker, Hibernate, Maven, Jenkins, Swagger

DevOps:
Kubernetes, Terraform, Helm, Istio, Jaeger, Velero, Vault, GitOps, ELK, Prometheus, Grafana, Argo(cd, workflow, events), Codefresh, Datadog, Github Actions, Flux

Cloud: Azure.

QA: Junit, Serenity, Cucumber, Jmeter

Agile(SAFe, Scrum), Waterfall, TDD.
Want to join product company with culture of using cutting edge software engineering practices combining software developer and DevOps role(Cloud/Platform Engineer, SRE). Not interested in gabmling, crypto, gamedev companies.
Position: Senior Software Engineer
Category: C++
Experience: 7 years | English: fluent

Seasoned systems engineer - worked on many projects across different domains - from routers to network analyzers to telecommunication boxes.
Latest endeavors include contributing to proprietary container orchestrator project (in CNCF field) - alternative to Kubernetes.
Keywords that will give you a feel about my previous experience:
Linux (kernel), C/C++, Go, Python, Bash, OS, Linux systems administering, Orchestration Systems, Docker/Podman/CRI-O, Kubernetes.
I value greatly deep technological projects that solve real world problems via open-minded collaboration of professionals in different field. I prefer to work on projects with good organizational practices and reasonable work-life balance.
Working on an open-source project is a huge plus for me and I would gladly consider it - please reach out!
Position: Senior Software Engineer
Category: Data Engineer
Experience: 5 years | English: upper


• Knowledge of SQL, T-SQL, Python, Kafka.
• Knowledge of Power BI, Tableau
• ETL development using SSIS, SQL, Python, Azure Data Factory, Informatica
• Work experience with SSMS, DBeaver, PL/SQL Developer;
• Work experience with OLAP;
• CI/CD Jenkins;
• Work experience with MS SQL, PostgreSQL, Azure, Oracle, MongoDB ;
• Python, C#.

Current responsibility:
- Designing and developing packages for data loading using SSDT, resulting in faster and
more efficient data processing workflows.
- Serving as a security champion on projects, ensuring that all data and systems are fully protected against cyber threats.
- Creating data models and mapping for data loading, resulting in more accurate and streamlined data processing.
- Writing consumers and producers for Kafka, improving data integration and processing efficiency.
- Conducting code reviews for development teams, ensuring that all code is optimized for performance and adheres to best practices.
Position: Senior Software Engineer
Category: JavaScript
Experience: 6 years | English: fluent

I led a team of 4 to migrate legacy systems written in ASP.net & JQuery to ReactJs with Typescript.

Worked on the company's e-commerce punchout catalog system which helped to gain more traction in B2B (Business to Business) sales thereby increasing revenue by 40%.

Worked with the DevOps team to migrate our CI/CD deployment to HELMS Chart which in turn improved the deployment process.
KONGA ONLINE SHOPPING LIMITED, OGBA, LAGOS: 2019 - Present
- Designs and develops scalable, reusable, and secure applications for the online e-commerce store.
- Developed applications using micro-service architecture.
- Wrote both server and client-side applications.
- CI/CD pipeline deployment of containerized applications.
- Site search optimization using Elastic search

Technologies used: Javascript, NextJs, PHP.

VELA BUSINESS SOLUTIONS, VICTORIA ISLAND, LAGOS Aug. 2019 – Jun. 2020
- Designed and Developed reusable components to increase the speed of development. 
- Coding of UI/UX designs into digital applications.
- Developed cutting-edge financial solutions to increase the company’s revenue.
A small or big team with a well-established processes and technology stack; Building products that are aesthetically pleasing and functionally appealing to customers and satisfies customers' expectations.
Position: Senior Software Engineer
Category: Java
Experience: 5 years | English: intermediate

Google Cloud Platform Certified: Professional Data Engineer
AWS Certified Solutions Architect – Associate
Lab service
MVP of go-to platform for online lab tests. Implementation of the web application that manages security, orders and patients using Kotlin and Micronaut. Integration with payment provider and laboratory. PostgreSQL is used as data storage

Payments.
Payment gateway that consists of integrations with different payment providers and routing based on client’s properties.
Participated in developing the admin area to improve transparency of the system, involved in implementing blue-green deployment, led team of 6 devs

Data platform:
PoC of platform that orchestrates different workloads/pipelines and gathers data lineage. Built on top of Kafka streams to handle complex trigger events.
Infrastructure provisioning automation for onboarding data pipeline teams. Automation of pipeline promotion process to higher env. Participated in requirements collection, led a team of 3 devs. 

Data distribution:
Event-driven application on AWS part to distribute data from one source to destination (cloud warehouse/on-premises storage). ETL pipeline on GCP part with Composer, Dataflow and BigQuery as destination. Took part in implementing CI/CD pipelines, Was involved in ETL pipeline design and implementation. Developed approach to cover Apache Beam pipeline with integration tests and speed up fix-test-fix cycle time. Developed approach with DAG's replicas to improve Composer's performance.

Coupon solution:
Web application with microservice architecture. Microservices are deployed in AWS. PostgreSQL is used as data storage.
Responsibility:  
- communication with customer;
- knowledge transfer;
- deployment process;
- investigation of production incidents;
- implementing new requirements.
Position: Senior Software Engineer
Category: PHP
Experience: 11 years | English: fluent

Development (design) of a CRM company,
Work in the social network first competitor Instagram (Mobli)
Have done refactor of the old codebase from bad smell to sweet candy
Have an experience to construct microservice architecture for project
The development of a complex portal with React/Redux with postponed assembly
CI/CD
Unit/Functional/Acceptance/Integration testing
Language: PHP, HTML, CSS, Javascript, Groovy, Java, Golang
JSF: JQuery, React/Redux, Angular
Technology: Ajax, Comet, WebSocket, Gearman
CMS: Magenta, MODx, ShopCMS, Bitrix, WordPress, Joomla, eSiteBuilder, OpenCart, CsCart, Php/Di
CMF: Zend Framework, Codeigniter, Symphony, Silex, YII, Laravel, Lumex
Templates: Smarty, Twig
VCS: SVN, GIT
DBMS: MySql, Mongo, PostgreSQL, DynamoDB
Web server: Apache, Nginx, nodejs
OS: Window, Unix (creation demon)
Search engine: Sphinx, Lucene, 
Cache: Redis, memcache and other
Testing: PhpUnit/Behat
Server communicatin: GraphQL, Http, GRPS
AWS, Docker, Puppet
CI/CD
Logging:Kibana, Grafana, Datadog
I would like to work with a strictly-organized project, frameworks, high loads and in a motivated team. Support and development of back-end functionality. Maybe Squad organized. I'm expecting periodical business trips, using english in regular base and challenge task from high-load microservice architecure. Don't focus on particular language because I think I as software developer can use different language to achieve goal with less cost but maximum performance.
Position: Senior Software Engineer
Category: C++
Experience: 11 years | English: intermediate

I was responsible for creating and maintaining cores of few telecommunication products. Links are not allowed here unfortunately. 
Few commercial and hobby products for macOS / Android / iOS as well.
Languages: C++ mostly + Python / Flutter + Delphi / C# / Java / Objective-C.

Areas: VoIP (RTP / SIP / ICE), network programming (TLS/TCP/UDP), multithreaded programming.
Software mobile development as well - Android NDK / Flutter / iOS and Android development skills.

Platforms: Linux / macOS / iOS / Android / Windows.

I was responsible for creating and maintaining cores of few telecommunication products. Many platforms, hard to debug problem cases - it is usual work for me.
Responsibility.
Position: Senior Software Engineer
Category: Java
Experience: 7 years | English: fluent

1. As Associate Manager for Customer Portal Project (10/2016-Present), assembled, led and mentored a team of graduates to become adept Java developers. Delivered complex software product to a client within 60 days. Receiving outstanding satisfaction feedback from the customer focused on exceptional team drive and productivity, and the willingness to establish an ongoing relationship.
2. Duplicated the success with a second team over the course of the following year. 
3. Investigated and implemented the Proof of Concept for project-wide distributed transaction issue to meet demanding business requirements. Successfully implemented final solution; solution has since been used to resolve similar issues. Contributed to open source microservices orchestration framework during course of investigation.
4. Resolved a critical database performance issue, reducing large-scale records search request time from 40 seconds to less than 1 second.
5. Fixed complex user session issue, investigating problem and raising ticket for Spring Framework.
Languages/Frameworks: Java 8 SE/EE, Spring (Dependency Injection, JDBC, Boot, AOP), JavaScript, Scala
Databases: PostgreSQL, DB2
OS: Linux/UNIX, Windows, macOS
Version Control & Bug Tracking: Subversion, Git, Jira
General: Gradle, Maven, Backbone, jQuery, IntelliJ IDEA
I am considering relocation to USA, Canada or Australia.