lang-uk/recruitment-dataset-candidate-profiles-english huggingface dataset:
Position: Big Data Java Developer
Category: Java
Experience: 5 years | English: intermediate

Completed device-matching feature. A lot of different performance optimizations in the Hadoop cluster.
I have 5 years of experience as Java and Scala developer. During that time, I worked on the Data Management Platform development. Have experience in Java programming language and BigData technologies. Most of my expertise I gained developing back-end parts of an application, Hadoop cluster managing, issue detection and resolving.
I have an understanding of object-oriented concepts and design. I have been involved in several long-term sub-projects. Projects challenged with integrations with third-party partners, implementation of data science algorithms and real-time data processing.
I am open-minded and goal-oriented. I have quick learning ability with a passion for perfect teamwork with knowledge and experience exchange.
I want to work in a product company or startup.
Ready to learn something new. Also, want to do some DevOps tasks.
Position: BigData, Java, Scala developer
Category: Data Engineer
Experience: 4 years | English: upper

Databricks Certified Data Engineer

Participated in architect and implementing software from scratch for goods return authentication based on live data flow.

Team lead experience. Leading under complex circumstances.

Have been deeply involved in the development of highly loaded systems and successfully launch them live.
Technologies:
Apache Spark(Databricks)
Kafka/Kafka Streams(Confluence kafka)
Java/Scala
SpringBoot
Spring Security
Azure
- ADF
- Azure DevOps
SAP Hybris
Docker 
PostgreSQL

Domains:
e-commerce, 
enterprise, 
b2b wholesale,
healthcare
Public clouds. Strong team with good back-end proficiency.
Position: BigData/Java software engineer
Category: Java
Experience: 4 years | English: intermediate

Java, Spring, SQL, DDD
2.5 years with SQL/PostgreSQL, Hibernate, Java8, OSGi, Maven
> 2 years with Apache Kafka, Mircoservices, Spring Boot (Spring stack), DDD, Oracle, JPA/Hibernate
Big Data/ML related tasks. Maybe Microservices architecture
Position: Big Data Lead or Architect
Category: Lead
Experience: 10 years | English: upper

More details in CV
Many Big Data projects, in engineering and architecture roles, everything in CV. 
Among them complex big data projects (lakes, dwh, batch, streaming, migration) from ground up, requirements collection, design, architecture discovery/assessment, implementation, etc.
Looking for challenging project with a big freedom in decision-making, ability to take part or all of architect duties. 
Green Card sponsorship would make offer very attractive.
AWS, Big Data, ETL, Streaming, DWH, Lakes, Lakehouse, Lambda, Kappa, Governance, etc.
Position: Big Data/Machine Learning/Algorithm engineer
Category: Data Science
Experience: 11 years | English: fluent

* Data platform for large financial company
* Small TF-IDF based search engine, vector space model to represent texts, TF-IDF as relevance measure, cosine similarity to find significant words per text/author and to locate texts similar to a given one
* Content-based recommendation engine (TF-IDF, cosine similarity).  PredictionIO, Spark, Java
* Distributed RSS indexer (Java, beanstalkd)
* Search engine for people's profiles in social networks - Elasticsearch, Java, Amazon SQS, Azure, HBase
* Facebook app allowing to index FB friend profiles in Elasticsearch and search them, Scala
* Heuristic algo finding prime constellations, Scala
* A search engine for products for a e-commerce aggregator, some NLP to "understand what client searches for" and to build appropriate request, DFA-based substring search algorithm (Python, NLTK, Elasticsearch, esm-re, Flask, Redis, gunicorn) 
* Trained specific Named Entity Recognition model (Python, NLTK, pycrfsuite) 
* Training neural network with genetic algorithm (Python, Numpy, Scipy, Hadoop Streaming, Amazon EMR, EC2) 
* Clustering large database of products for e-commerce aggregator by similarity to find duplicate products/very similar products 
* Implementing K-Prototype clustering (extention of K-Means) using Artificial Bee Colony evolutionary optimization metaheuristic
* A number of genetic algorithm applications to various problems: neural network training using genetic algorithm, Vehicle Routing Problem (Python, Numpy, matplotlib, Jupiter notebook), hyperopt), knapsack problem (Python, Numpy, Cupy, matplotlib, pandas, Jupiter notebook, hyperparameter optimization with hyperopt, lot of visualizations in process) 
* Visualization of higher dimensional space using Cohonnen network (Python, Numpy, matplotlib)
* Knapsack-like optimization problem (finding optimal distribution of limited funds to get optimal discount). Genetic algorithm for an approx. solution in a limited time, bruteforce algo for the small problems. Artificial Bee Colony algo. Hyperparameter optimization
Linux, Hadoop, Java, HBase, Algorithms, NoSQL, BigData, Pig, CouchDB, Cassandra, AWS, MapReduce, Nutch, ElasticSearch, Scala, machine learning, discrete optimization, evolutionary algorithms, functional programming
Only remote. Interested in projects related to Big Data/Data Science/Machine Learning/Math/Algorithms/Functional Programming. 
Preferring projects allowing for professional growth in ML field.

Will NOT set up account in a bank company tells me. Will manage FOP myself.
Position: BigData/Python/node.js
Category: Node.js
Experience: 11 years | English: upper

- Design and develop high-load back-end services
- Design and developing Data Warehouse from scratch, building data pipelines vs data processing flows
- CTO at insightmedialabs.com and familyplaybook.com (building team, infrastructure, and processes from scratch)
- ML/Data analysis enthusiast (a couple of pet projects for analyzing market data)
- Design and Develop high-load back-end services (Ad-tech project, Dating project)
- Design and developing Data Warehouse from scratch, building data pipelines vs data processing flows (Ad-tech, Dating)
- A growing team from 1 to 17 persons in 1 year
- Running projects (insightmedialabs.com and familyplaybook.com) on the CTO role
- Developing development of services for customer service and optimization of processes in the largest Ukrainian bank
Looking for an interesting and challenging project where my experience in tech and soft skills can be useful
Position: Big Data Scala Engineer
Category: Data Engineer
Experience: 11 years | English: upper


Qualified engineer with vast experience in developing solutions using Java and Scala, building scalable high-load applications mainly for Telecom, insurance, financial and gaming domains. 

Hands-on experience with database design, query construction and ER modelling. Practical knowledge of functional paradigm, object oriented techniques, design patterns, client-server and distributed architecture. 

Particularly interested in developing enterprise-level distributed highload applications and big data pipelines using Scala, Spark, batch and streaming frameworks. At the time being main focus is on projects involving BigData technologies.
Challenging projects in active development using functional programming in Scala related to BigData: batch pipelines, streaming, high load, distributed processing.

Not interested in legacy software support or devops roles.
Position: Big Data/Scala/Java Software Engineer
Category: Data Engineer
Experience: 7 years | English: upper


– 7+ years of professional expertise in the Information Technology industry;

– Rich expertise in software architecture and development for the Scala/Java platform and related technologies;

– Relevant work expertise in software design and development planning, business analysis and requirements definition;

– Solid team leadership and experience;

– Expertise highlights:

   • Supporting communication and collaboration with the client, skillful requirements gathering and analysis, creation of specifications;

   • Advanced technical troubleshooting, application profiling and performance tuning;

   • Java/Scala and Java/Scala-related technologies;

   • Big data related technology;

   • High level of DB/ORM expertise (PostgreSQL, ORACLE, Mongo, JPA, Hibernate, etc.);

   • Hands-on experience of working with Restful web services, microservice architecture;

   • Strong background of working with: 
      – RabbitMQ, Kafka, Kafka Streaming;
      – Apache Spark, Apache Flink;
      – Hadoop;
      – Event Sourcing;
      – Snowflake, Pinot
      – Play, Dropwizard;
      – Sbt, Maven, Gradle;
      – Python;
      – Docker;
      – Liquibase;
      – Spring ecosystem (Spring MVC, Spring Cloud, Spring Security, Spring Data);
      – AWS ecosystem: AWS S3, AWS MySQL, AWS Lambda, AWS SMTP, AWS Elastic Beanstalk, AWS EMR, AWS Secrets Manager;
      – Familiar with such languages as Go, JavaScript etc.
Position: Big Data, Senior Software Engineer, Team Lead, Architect
Category: Lead
Experience: 10 years | English: upper

Designed and implemented ETL procedures on Big Data Oil project.
Designed and implemented Microservices on Media project.
Performed mentoring, task management and leadership on enterprise projects
• More than 10 years of experience in data and software engineering
• Worked with full project cycle: business analysis, design and development, implementation, training and support along with all project activities
• Good knowledge of Python programming language
• Basic knowledge of the following programming languages: Java, JavaScript, Ruby, C#, Flutter
• Basic knowledge of the following frameworks: FastAPI, Django, Flusk, Spring, RubyOnRails
• Advanced experience in OOP. 
• Skilled in work with MS Azure, AWS, GCP
• Experienced in working with SQL-like databases: MS SQL Server, Oracle, PostrgeSQL, MySQL
• Some experience in working with nonSQL-like databases: MongoDB, ElasticSearch
• Experienced in working Docker, Kubernetes, Argo Workflow
• Experience with QlikView, Tableau, BO Crystal Reports, SSRS, SSIS and SSAS development
• Experience in DWH planning, development and implementation
• DWH data modeling, ETL transformations, reporting systems
• Experience with WhereScape RED as a DWH modelling and automation tool
• Skilled in creating standalone tools and SDKs from 
scratch
• Worked on the development of the following types of projects: SDKs, Microservices, ETL, Data Warehouse, BI applications
• Proficient in debugging an application using the debugging 
tools provided by the Visual Studio, VS Code, PyCharm, IntelliJ IDEA, RubyMine
• Skilled in continuous delivery and providing continuous integration
• Proficient in Scrum methodology
• Experience of participation in an R&D project and presale activities
• Able to quickly learn any technology
Position: BigData software developer
Category: Other
Experience: 1 years | English: intermediate


Work experience:
Migrating on-premise solution to Cloud
GCP (Dataproc, Cloud Storage, etc), Scala, Hive, Apache Airflow, Apache Spark, JUnit, Jenkins.
Responsibilities: Ingestion tables
AWS Data Lake Project
Technologies: Python, Java, AWS (EMR, Athena, Glue, Redshift, S3, DynamoDB, Parameter Store, etc), Apache Airflow,
Apache Spark, JUnit, Docker, Oracle DB, MS SQL, PostgreSQL, DBeaver.
Responsibilities: developing new features, implement unit test, take part in development flow of ingestion and
aggregating, API development and testing
Proof of concept project
Technologies: Scala, Spark Streaming, Docker, Kafka.
Responsibilities: Implementing configurable Kafka producer and consumer, creating docker images, packing
application with docker-compose utility, data transformation and analysis with Spark Streaming
Interesting project, friendly team, competitive salary
Position: Big Data Software Engineer
Category: Scala
Experience: 2 years | English: fluent

- Contribute to custom BigData (Hadoop and Spark) distribution with Scala, Go and Java
- Kubernetes enthusiast, including Operator API, experience with Google Cloud Platform and Openshift
- Enterprise experience in shell scripting, passionate UNIX-like OSs user
- Practically applied modern software testing approaches: Unit, Integration and UI
- Obsessed with best software development practices (TDD, clean code, SOLID)
- Work experience with Java web apps (Servlets, Spring) and Client-server architectures (REST)
- Production experience with e-commerce platforms (Hybris)
- Advanced English (Cambridge English Assessment: CAE - C1)
Programming languages: Java, Scala, bash, Go
Environment: Linux, Docker, Kubernetes, Openshift, Google Cloud Platform, Amazon Web Services Big Data: Apache Spark, Hadoop, Kafka, Hive, YARN, Hbase
Web: Spring, Play Framework, jQuery
Testing: JUnit, scalatest, Mockito, Cucumber, Selenium, REST,
Tools: Jenkins, Jira, Sonar, GitHub, GitLab, Maven, Ant, sbt
IMPORTANT: I can start only from October 2019.
Position: BigData Software Engineer (Scala), Kiev
Category: Scala
Experience: 3 years | English: upper

Skills in working with functional programming patterns in Scala, modest contribution in ZIO.
 Structural ETL knowledge with Spark + Scala in BigData.
 The ability to do WBS.  Work with the expected ETA in sprints.
 Self study skills
Hi, I am a BigData / Scala developer, I performed tasks like Hive, bash migrated to Scala + Spark, worked in the GCP cloud, rewrote SQL on Spark DSL.
 Migrated Spark + Hive on Airflow + BigQuery + Spark
 I plan to develop in the direction of Scala + Spark - ideally a project is suitable for me where there is both a back-end and BigData with Scal, Spark
 VCS: git (GitHub, Gerrit)
I don’t want to work with Python, the maximum is config settings for launching Spark.
 Ideally, a Spark (Scala) project with a Scala back-end
Position: Big Data Solution Architect
Category: Lead
Experience: 9 years | English: fluent


Data Warehousing and Business Intelligence expert. Currently focused on B2B communication as a part of the Redshift Database Engineering team at AWS. Enjoy building teams and being an active member of the Data Engineering Community.
Position: BigData Solutions/Software Development
Category: Scala
Experience: 11 years | English: fluent


Expert in Software development with more than 10 years experience. 

Preferences to the projects with BigData technologies stack. 

Have knowledge and expertise that allow to bring best practises in optimisation or setting up BigData environments. 

SKILLS

Java, Scala, OOP, REST API, Microservices, High-performance, high-load, distributed systems

BigData, Spark, Hadoop, EMR, Hive, Alluxio

Design Patterns, Data modeling

Spring Framework(Core, MVC, Security, Data, etc)

Cloudera, Databricks, AWS, EMR, GCP

JPA, SQL & NoSQL Databases, ELK(Elastic/Logstash/Kibana), Redis, Hbase, Message brokers

Maven, SBT, Test frameworks (Spring Test, JUnit, Mockito)

Deep understanding of Machine Learning
Position: BigData System Engineer / Cloud System Engineer
Category: Sysadmin
Experience: 5 years | English: intermediate

- Successfully implemented cloud solutions and deployment for such big companies as GroupM, Copyright Clearance Center, Alexion Pharmaceuticals.
- One of the major contributor of open-sorce analytical tool DLab 
- Building company IT infrastructure from scratch
- Full support of SDLC in company, expertise in prepare and maintain dev, qa, and prod stages
- Experience of successfull leading the team
RESPONSIBILITY:
- Implement BigData solution different complexity
- Provision reliable, scalable, fault-tolerant cloud environments for customer
- Automate processes of provisioning, deployment and delivery of sofware products
- Develop open-source self-provision analytics tool for Data Scientists

TECHNOLOGIES: 
- Amazon Web Services, Google Cloud Platform, Microsoft Azure
- Hadoop (HDFS, MapReduce, Yarn), Spark, Druid, ZooKeeper, Kafka, AWS EMR
- RedHat, SUSE, Amazon Linux, Ubuntu
- Vagrant, Docker
- Teamcity, Jenkins
- Ansible, AWS CloudFormation
- Jupyter, RStudio, Apache Zepellin
- Tensorflow, NVIDIA CUDA, NVIDIA cuDNN
- Python, Bash, Awk, Sed
- Tomcat, Nginx
- MySQL, Teradata, IBM DB2, Oracle, MongoDB
- Git
- Sonar
- Nagios, Munin
- Jira, Scrum, Kanban
I'm senior systems engineer with 5 years experience of building secured, fault-tolerance, reliable environments. I'm major in Big Data technologies and clouds. Support and SRE not interesting for me anymore.
Position: BigData Tech Lead
Category: Java
Experience: 11 years | English: upper


I’ve been working in IT for about 11 years. For more than half time of that period, I worked as a Java developer. During that time I’ve got solid experience with such popular frameworks as Spring, Hibernate, Jersey, etc. In addition, I have good experience with Docker and Apache Kafka.

Then I switched the direction of my career to data engineering. Now my work is related to Scala/BigData stack based on Apache Spark, and ETL flows. But at the same time, I continue to be a part of the Java world and participate in a company's mentorship program as a Java mentor for trainees.

Last two years I’ve been working on a Team/Tech lead position. My usual scope of responsibilities is the following:
- Support high-quality source code (guidelines, style checking)
- Build development and release lifecycle (branching/versioning)
- Supervise and mentor team members (3-7 people)
- Work with other leads on planning, estimation, and components integration
- Do R&D/POC for new approaches
- Collaboration with architecture team on a solution design
My latest experience is connected with the BigData stack (Spark, Databricks, AWS) and I'd rather stay in the data engineering area using Scala or Java.

I'm not interested in the development using the TypeSafe stack (Scala + PlayFramework, Slick, etc.). But, nevertheless, I'd consider opportunities related to development in Java + Spring.
Position: Bilingual Sales/Customer Service Manager
Category: Support
Experience: 3 years | English: fluent

Have it as a bullets inside the CV.
Working with the customers in IT and Sales. More info inside the CV.DOCX 

As a bonuses: fluent English (speak since 5 years old), Faculty Of Engineering Technology, quick learner, empathy. 

Introduction to Marketing From University of Pennsylvania

Google PM Certificate. 

Additional languages, hobbies, dreams included.
I'd love to work on the late shift ( since 14 PM ) and grow in the company, please. I'd rsther work from my home office at the Left Bank of Kyiv.
Position: Billing Account Manager
Category: Sales
Experience: 3 years | English: upper


Have 3 years of experience in e-commerce. Always coordinate and run communication with international Fin-tech partners as a Billing Account Manager.

Responsibilities: 
Leading onboarding process from merchant`a side;
Working with current, looking for new company's partners; 
Create workflow for requests and transmitting them to related departments;
Work closely with a team and business units, software development, legal team;
Cooperate with partners to establish corporate relations;
Participate in conferences, summits, exhibitions on behalf of the company;
Engaging new payment providers.

Except of it, I used to work in Fintech Company as a Sales Manager.  

Technologies:  Jira, G-suit, Microsoft Pack, Canva, AmoCRM, Omnidesk, Medoc.
Position: Billing analyst/ Data aanalyst/ risk analyst
Category: Data Analyst
Experience: 1 years | English: upper

- Experience to manage teams of up to 10 people. 
- Development, structuring and writing methodology of innovative products
- Working with big datasets
- Calculations of financial indicators
- Customers segmentation
- Data visualisation and creating presentations
- Measuring and defining risks
- Team management experience 
- Defining and forecasting clients ability to pay their debts
- Defining companies group and financial bonds between them
- Developing credit analysis processes automatisation
- Over 10 years of work experience in the financial sphere
Position: Billing Assistant
Category: Other
Experience: 4 years | English: pre


2005-2009 - English teacher at school
2009-2010 - Receptionist in a Law Firm
2010-2018 - Personal assistant in a Law Firm
2018-now - Economist (Finance Manager)
My role now is to issue invoices and acts of acceptance; to submit them into different Ukrainian (Signy, Document.Online) and foreign programs (Collaborati, Legal Tracker, Onit); to communicate with Clients; to manage internal documents.
Position: Billing Business Development Manager
Category: Other
Experience: 8 years | English: upper

Dealing with PSPs - integration, cascading
Business Developer
September 2021 - present
Temporary projects. Kyiv, Ukraine
FinTech
 PSP research, onboarding, integration

Billing Support Manager
September 2017 - December 2021
Bi-Online Solutions. Kyiv, Ukraine
Financial Market

KYC, fraud prevention
Payment processing
PSPs (onboarding process, integration, cascading)
Monthly/yearly reports 
Transaction results analysis
Researching and reviewing billing issues, resolving concerns
Creating new standard operating procedures improving billing accuracy and cash flow
Manual refunds on a daily basis
Collaboration with the Development Team and communication with external providers for troubleshooting
Monitoring the process of payments, optimization  

Customer Support Representative  
August 2015 - August 2017 (2 years)
Bi-Online Solutions. Kyiv, Ukraine
Financial Market

Identified and escalated issues
Maintained customer satisfaction
Provided excellent customer service by efficiently resolving issues and responding to inquiries
Organized customer information and account data for business planning and customer service purposes
Audited customer support procedures and collaborated regionally to promote standardization across all offices

Customer Support Representative
May 2013 - July 2015 (2 years 3 months)
Fosa International. Kyiv, Ukraine
Online Gambling

Provided exceptional and professional service to existing and potential clients in order to maintain high customer satisfaction rates, increase customer loyalty and boost sales.
Built strong relationships with the field operations team to support business development opportunities and improve service.
Recommended potential products or services by collecting customer information and analyzing customer needs.
Working Remotely in a stable company desirable not related to gambling, schedule flexibility
Position: Billing; Communications; Account Manager; Team Lead
Category: Other
Experience: 5 years | English: fluent

C2 level of speaking English and a C1 level of grammar
Having worked in the IT industry for over five years, I am currently employed in a software company that provides cloud-based web development services. I'm looking to change my career path (while remaining in the IT industry). I've worked as a customer care agent, a data operator, an alpha tester, account manager and am now working with billing, legal and risk.
After evaluating my skills and extensive research of the current IT market, I have decided that I want to have a job where my communication skills and my investigative nature are at a front. I'm a fast learner, as well as very hard-working and ambitious. 

At the moment I work with advanced billing, high risk management, legal disputes,
account management, de-escalation and approvals. I work wonderfully in teams and have gladly taken on a responsibility of  a mentor and a team leader. I've worked with VIP clients and have finished multiple soft skills trainings.

I am looking for my next big challenge, so please, don't hesitate to contact me if you feel the position might suit me.