lang-uk/recruitment-dataset-candidate-profiles-english huggingface dataset:
Position: Lead/Senior C# Automation Engineer
Category: QA Automation
Experience: 11 years | English: upper

*Extensive experience in C# automation
*Tech Lead
*Setup automation project from scratch
*CI setup from scratch. CI configuration
*Interviewer
*Mentoring
*11+ years in IT industry
*Automation QA engineer with 6+ years’ commercial experience using C# (Web UI, Api, Desktop, Mobile).
*Experience in setup automation project from scratch.
*CI setup from scratch. CI configuration.
*Experience in Java 3+ years.
*Automation Tech Lead experience.
*Interviewer experience.
*Mentoring experience.
*Experience in manual testing.
*Business domains: Insurance, Investments, Lending, Medicine. 
*Master of Science (2017 – 2018) 
V. N. Karazin Kharkiv National University Computer Science
Work like fully Automation C# engineer (without manual testing)
Position: Lead/Senior C/C++ developer
Category: C++
Experience: 11 years | English: upper


Led developer team. Architect position. 
Windows / Linux programmer, have experience with Macos. 
Works with system, desktop, server applications. Back-end and front-end web applications.
Cross-platform  (win / mac / linux) development QT.

Winapi, Posix, Sockets (tcp / udp/ icmp) , multithreading, SQL db, Javascripts, regex,  Windows low level, No CRT, kernel mode, embedded development.

Have experience with SQL, asm, JS, DELPHI, HTML, ruby, java.
Debugging / performance optimization skills.
Position: Lead/Senior C++ Game Developer
Category: C++
Experience: 11 years | English: upper

Took part in:
- AAA project
- mobile farm projects
- city builder projects
- casual projects
Developer position:
- prototype, architect and release game mechanics
- support in-house framework
- introduction new technologies in the project (unit tests, script binding, etc.)
- develop mobile cross-platform application
- work with AI, animation, sound systems

Lead position:
- develop architect of mechanics
- codereview
- coordination with other departments
- build developments processes
- interview candidates
Just gamedev
Position: Lead/Senior C#/.NET Engineer
Category: .NET
Experience: 9 years | English: fluent

Experience: 
- Over 9 years of commercial development.
- On-site cooperation with Europe / US customers and teams (B1 / B2 visa to work on-site with US customers).
- Team leading and mentoring of junior engineers.

I'm a result-oriented person, don't complain about poor quality of the code but rather suggest how improvement it. I have experience in working in big distributed teams as well as small startups.

Looking forward to answering your questions if you have any.
I have a solid C# background but willing to quickly learn new programming languages and tools if needed.

Programming Languages: C#, F#, Scala, JavaScript, TypeScript, T-SQL, Python

Technologies and Frameworks: ASP.NET Core, WEB API, Entity Framework, Azure Functions, ServiceBus, Docker, Dapper, WCF, ADO.NET, Linq, Multithreading, TPL, Windows Services, Ninject, Autofac, NUnit, NSubstitute, Queues, Angular 2+, RxJS, ReactJS, MOBX, KendoUI, SQS, SNS, S3, Lambda, Docker 

Cloud: AWS, Azure

DBMS: MS SQL, MySQL, CosmosDB, MongoDB, DynamoDB, Elasticsearch, Stored Procedures, Views, Functions, design and developing indexes, tuning of SQL queries

Other: OOP, FP, Design Patterns, TDD
Considering full and part-time jobs.
Position: Lead / Senior C++ Software Engineer
Category: C++
Experience: 9 years | English: upper

You can find my achievements in the attached CV or in-person conversation
I have nine years of commercial experience developing products with C++. Worked on medical 3D CAD, game distribution, and crash reporting projects. 
Currently, I'm leading crash reporting & analyzing projects with about seven million DAU developed from scratch and became a company-wide solution.
Also familiar with Python and Rust. 

Heavily interested in software architecture design, product development, and processes improvement. I have a strong product vision, and I'm involved in product strategy development, managing release processes, and assistance in product integration.

I'm an initiative, motivated, responsible and outspoken person.

For more information - check my CV
Not interested in low level embedded or game dev
Position: Lead/Senior C++ Software Engineer
Category: C++
Experience: 10 years | English: fluent

My career development is focused around solving complex architectural issues with easily usable generalized designs. It's not easy to describe those shortly, but I'd be more than happy to share some detailed examples during an interview.
Proficient in modern C++(14/17/20). Also familiar with: C#, Python, JavaScript. Experienced in Windows user and kernel space development.

Team leading experience of 1+ year. Experienced in requirement and design negotiations. Experienced mentor.

Motivated and enthusiastic, constantly searching for new ways of improvement.
Well-defined processes, collaborative and communicative team, challenging tasks, modern and comfortable working environment, flexible working hours (I do prefer late hours over early morning ones)

Not interested in any sort of gambling, cryptocurrency/NFT, spyware or malware jobs.
Position: Lead/Senior Data Analyst
Category: Data Science
Experience: 5 years | English: fluent


5 years experience as a Data Analyst in product companies of different sizes and spheres of activity.

Experienced in being solely (or leading a team) responsible for monetization in start-ups and gamedev with a positive track record.

Key responsibilities included but were not limited to:
- Development of analytics systems from scratch (with back-end engineers or all alone):
     * Designed DB for analytics and defined data to be collected
     * Designed product events for Amplitude / Appsflyer, etc.
     * Developed automated processes for additional data ETL from partners' APIs (push notifications data - Onesignal, ad revenue data - Ironsource, Appodeal, marketing costs - Appsflyer, other sources)
     * Built actionable dashboards for KPIs monitoring (Tableau, DataStudio, etc.)

- Conduction of analytical researches and ad-hoc analyzes:
     * Constant data-driven search for growth points
     * Impact analysis of new feature or product updates
     * KPI monitoring and research into the causes of decline
     * Marketing Analytics. Audience, traffic, campaigns, creatives analysis aimed at achieving faster payback

- Сonduction and analysis of AB tests using companies' internal tools or Firebase

- Building Machine Learning models for predictive analytics, audience segmentation, and anomaly detection 
---

Skills:
* Python / R (basic)
* Tableau / Data Studio / Qlikview
* DB: Bigquery, Vertica, Cloudera Impala PostgreSQL, MySQL, Redshift and others
* Google Cloud Platform (Storage, AppEngine, Cloud Functions, Firebase, PubSub, Dataflow (basic))
* Tools and their corresponding APIs: Amplitude, AppsFlyer, Facebook, OneSignal, Ironsource, Appodeal, etc.
* ELK + Grafana
* AirFlow
* Git, Shell, Docker (basic, used for several projects)
Position: Lead/Senior Data Analyst
Category: Data Analyst
Experience: 6 years | English: fluent

- Integrated third-party services into the active data analysis workflow;
- Developed data analysis system for risk management department from scratch;
- Increased revenue by 25% by creating recommender system;
- Saved more than 500 working hours per month by creating autoposting system;
- Developed new KPI system;
Tasks:
- Led a team of 3 data analysts and data engineer; 
- Collected, stored and analyzed large amount of data; 
- Used A/B tests and explanatory analysis to solve business problems;
- Communicated with end-users (teams managers and top management): requirements elicitation and solution delivery;
- Created BI reports using Google data studio and Power BI tools;
- Developed ETL-process for company`s needs; 
- Created financial models for reporting and forecasting 
  purposes;

Skills:
- Strong SQL DML skills (including sub-queries and window functions);
- Strong analytical skills;
- Strong reporting skills in Google data studio, Tableau, Power BI;
- Good skills in Python (pandas, numpy, matplotlib, seaborn, psycopg2, googleapiclient,  email, beautifulsoup, scrapy,  ML libraries for time-series forecasting);
- Excellent skills in Excel (Vlookup, Index/Match, Pivot tables, Power Query, VBA);
- Domains: Finance, Media, AdTech, Risk-management
- Expect to work with large volumes of data. It would be a benefit, 
  if there is opportunity to work with NoSql databases;
- Opportunity to implement ML Algorithms; 
- The work is mainly focused on challenging tasks;
- Healthy and friendly environment with a minimum bureaucracy;
Position: Lead/Senior Data scientist
Category: Data Science
Experience: 7 years | English: fluent

•McKinsey Alumni
•Lead of successful segmentation project for major FMCG company 
•Customer’s churn prediction enforced by NLP analysis 
• Building near real-time ETL pipeline for Tier 1 American Hedge fund 
• Master degree in Engineering with honours
Full stack Data Scientist with competence in every step of the agile process: Data mining/scraping/extraction, hypothesize, building models, checking quality of models/ correctness of hypothesis, choose the best ones, launching to production, visualization of results.

 With readiness to apply data science methods to improve and optimize company performance needs, capture meaningful insights from data and turn them into competitive advantages o Strong proficiency of Python and ML (Scikit-learn, Pandas, SciPy, TensorFlow, Keras) 
o Types of solved problems: classification, regression, clustering time series prediction and NLP analysis
 o Profound knowledge of PL SQL (up to writing procedures, triggers, cursors), СlickHouse, MySQL and NoSQL (MongoDB, DynamoDB) 
o Solid experience in OOP, Flask Webhooks and numerous API connection 
o Heroku, Docker and Rancher expertise 
o State of Art data visualization by variety of tools such as Tableau, Data Studio, Matplotlib, Seaborn and PowerPoint o Cloud storing and computation AWS, GCP 
o Experience of using Jira, Confluence and Agile/Scrum methodology 
o Initiative, keen on studying and self-perfection, responsible, positively-disposed, outgoing creative individual possessing excellent communication, organizational & mentoring junior team members skills
Friendly, competent and proactive team, speak up culture, absence of micromanagment, English classess Preferred business lines of the project: Consulting, Healthcare, IoT, Engineering, Finance
Position: Lead / Senior Data Scientist
Category: Data Science
Experience: 4 years | English: fluent


Data Science:
* research: advanced applied mathematics and statistics, hypothesis evaluation, digital signal processing, time series analysis, operations research, system analysis.
* modelling: classical ML (supervised and unsupervised), dimensionality reduction, optimisation, linear, non-linear and stochastic programming, control and decision systems engineering.
* other: deep learning, text mining, NLP, numerical analysis, data visualisation.

Data architecture: big data and data science pre-sales and consulting, ML solution and pipelines design, API and DWH / data lake, data marts design (integration, data layout, cleansing, ingestion, governance).

Data engineering: ETLs, streaming and batch processing fault tolerant big data applications design (RDBMS, HDFS, Kafka, Spark, Spark Streaming, Akka, Akka Streams, BigQuery), prototyping, implementation and deployment.

DevOps: cloud and hybrid connectivity for big data solutions on Azure, GCP, AWS, distributed applications deployment, provisioning best practices, logging and monitoring, CI/CD, Linux networking, Kubernetes.
Position: Lead / Senior Data Scientist
Category: Data Science
Experience: 10 years | English: fluent


Senior / Lead Data Scientist with over 10 years of total commercial experience in data science, software development, and machine learning related projects.

Experienced in ML project life cycle:
data collection, preprocessing, feature engineering, training, data augmentation, validation and testing, post-deployment monitoring.

Data Analysis, Statistical Data Models, Machine Learning Models.
Excellent knowledge of traditional and State-of-the-Art Machine Learning algorithms, including Deep Learning and statistics.
Deep knowledge in statistical and visualization packages.
Experience in working with distributed systems.

Machine Learning
Linear Models, Tree-based models, SVM, Boosting, KNN, C-means,  Markov Chains, Bayesian Optimization, LGBM, XGBoost, CatBoost, Time Series and many more.

Deep Learning and Neural Networks
Pytorch, Tensorflow, Ray, Convolutions, LSTMs, Transformers, Word Embeddings, Residual Connections, Transfer Learning, Model Pretraining and Fine Tuning, Graph Neural Networks.

Natural Language Processing and Understanding
Regexp, Text preprocessing, Indexing, vectorization tf-idf, Embedding representations, Word2Vec, FastText, Glove, BERT, Transformers, Stanza, spaCy.

Programming and Machine Learning Libraries:
Python, Pandas, Numpy, SciPy, Scikit-Learn, Tensorflow, Keras, PyTorch, Stanza, spaCy, Flask, FastApi

Databases:
BigQuery, MSSQL, MySQL, PostgreSQL, MongoDB

Cloud Services, DevOps and Big Data
Docker, Docker Compose, Kubernetes. AWS, RDS, Route 53, EC2, S3, GCP, Cloud Run, Cloud Compute, Cloud Composer, Cloud Functions, Cloud Scheduler, Spark, Hadoop, HDFS, Hive, Zeppelin, Airflow, Redis and many more.
Position: Lead/Senior Data Scientist
Category: Data Science
Experience: 7 years | English: fluent

bunker planning tool -- estimated potential money-saving store evaluated in 11% of the ongoing process
shelf recommendation -- increased product adoption by the clients by 13%
fraud in flights -- optimization of an existed algorithm for detecting fraud. In the first months reduced losses by 15%
detecting self-harm in the message stream -- saved 1 life
Developed :
+ CV:
- - high load (up to 1000fps) face recognition and object detection system
+ algorithms:
- - EV charging plan optimization
- - traffic prediction application
- - bunker planning tool for the top 1 container shipping company
+ recommendation system :
- - store shelf recommendation
- - flights recommendation
- - hotels cars booking recommendation
+ fraud detection systems:
- - detecting scam in eCommerce
- - payments fraud
- - fraud in flights
+ automated analytics
- - via Grafana
- - developed from scratch
+ NLP
- - classifying job descriptions
- - insights from GitHub API data 
- - CV scoring
- - detecting self-harm in the message stream

Designed:
- - Was a part of a team developing AI Governance
- - Model deployment feature
- - Pipelines
- - Data Science blueprint
I am not interested in finance, gambling, and gaming companies
Position: Lead/Senior Data Scientist
Category: Data Science
Experience: 5 years | English: fluent

10+ Data Science/ML projects in production
More than 5 years of experience in machine learning, data science, and quantitative modeling. Worked on projects in Computer Vision, Machine Learning, Recommender Systems, Natural
Language Processing, Statistical modeling, Fraud detection, Time Series Analysis, and others.

Can implement end-to-end solutions from R&D to production.
Have experience in leading teams of up to 7 people.
Position: Lead / Senior Data Scientist (Machine Learning)
Category: Data Science
Experience: 7 years | English: fluent

- Improved relevance of recommended items by ~30% by implementing a machine learning-based recommendation system, leading to investments from Google’s Assistant fund
- Reduced “time-to-find” by ~40% by implementing a machine-learned ranking system
- Implemented a neural language model-based post-processing stage for the correction service. This resulted in a 2x drop in a false positive rate.
- Implemented an unsupervised categorizing system for vessel failure reports as a REST API that sped up early detection of failures in ship systems.
- Created a streaming service for IoT data enrichment and correction using Python and Kafka. Ensured high availability and accuracy of the vessels’ data.
 - Automated an optimal distribution of the personnel across a fleet. Reduced time costs from 1 week to a few seconds
- Reduced money costs by up to 10% by implementing a service to provide the cheapest route b/w ports
- Developed a fraud detection system that decreased marketing costs by 25%
- Developed a duplicate detection system that significantly improved the accuracy of a reporting system
- Top 2 in intensive 3-months Data Science.NLP offline course (2018; graduated with honors; the final project is available on GitHub)
- Developed a machine learning-based system to detect spam in SMS messages written in Ukrainian / Russian languages and translit. The data for the project was crowdsourced and labeled manually (available on GitHub)
- More than 7 years of experience in the field of Data Science and Machine Learning
- Designing and delivering the production-ready DL / ML systems from the scratch
- Owning the full data science life cycle from the problem formulation to prototyping, testing, deploying, and monitoring
- Team-leading
- Extensive knowledge of computer science & data structures, ML & DL algorithms, and ML System Design
Position: Lead / Senior Designer
Category: Design
Experience: 5 years | English: intermediate

As a designer, I have many successful projects on my trackrecord.
Among them one of the biggest most viewed online course in Ukraine for teachers. 

As a lead, I built a strong design team with good results. Under my guidance, our team always has been meeting the tightest deadlines without tradeoffs on quality.  

During hard times in the company, I have led more than 25 people for 1 year as a chief operating officer and we survived :)
It has been very productive and busy year: together with the partnerships department, we planned the project load of the team and financial flows; together with the leads of all departments, we began to build processes in the teams; I formed a development department and reformatted the motion design team. In addition, I fully led the design team and performed my design duties.
Hi there!

I'm a digital designer with over 6 years of experience.
For the last 5 years, I worked as the head of design ​at an online education platform for clients and businesses.

Over these 5 years, I had a chance to participate in different kinds of projects and products, in different roles.
​I have work experience with international enterprises, intergovernmental organizations, and businesses. Here are some of them: OSCE Ukraine, UNICEF Ukraine, Coca Cola, Ubisoft, Ukrtelecom, VOX Ukraine, The Central Election Commission in Ukraine, CFA institute, Diia: Digital Education, Lenovo,  IREX Ukraine, and others.

Mostly in my responsibilities was: brainstorming on the creative concepts of the future products; target audience needs analysis; market/design research; branding; working with the partners and experts; creating concepts, storyboards (style, ideological), and graphic materials for videos and animations; creating visuals, presentations, infographics, illustrations; visual content of the application; guidance in the creative process, providing recommendations/feedback on work to designers, motion designers, web developers and directing of product performance; 
working with the communications team on the course PR and promotion.

Also, I have experience in project management, people management, team management and teams processes.
In my position, I formed the designers' team and frontend team from scratch, formatted the team of motion designers and supervised all of these teams.
It helped me have good experience in working with people, recruiting and onboarding team members, management of team members' personal development, team and work processes development, maintenance and documentation of them.
Position: Lead / Senior Designer
Category: Design
Experience: 9 years | English: pre

Hired and managed a Design team
Team training to level up
More than 50 сompleted projects 
Optimised work flow Product Designers, Developers and PMs
I’m a professional designer with 9 years of experience in creating user-friendly web & mobile interfaces. Knowledge of Apple Human Interface Guidelines and Material Design. My job: Communicate with clients and product team, Make project estimations, research, Wireframes & Prototyping, Web & App Design, Design systems, Usability & A/B tests, Write documentation for developers and designers. The richest experience I have in Fintech, Blockchain and Crypto. I manage and rewiews a team of designers and develop design system for project for mobile apps and websites. I really love what I do and do what I love.
I'm interested in the position of the Lead Designer or join an existing strong Product Design Team.
Position: Lead / Senior Developer
Category: Lead
Experience: 11 years | English: fluent

Leading international front-end teams; I speak English/Norwegian fluently; Google Project Management Certification; UI/UX Specialisation from CalARTS; Certified Scrum Product Owner CSPO;
I've been working as a front-end lead for the past 4 years, 6 years as a fullstack java developer before that and prior to that I spent 3 years doing PHP/ColdFusion and misc.
I'm looking for a nice team to work with :) Not outsourcing, ads/dating, gambling and etc
Position: Lead/Senior Developer
Category: Python
Experience: 6 years | English: upper


As an accomplished Python developer with over 5 years of experience, I specialize in data engineering and AI, working with tier one companies to deliver innovative solutions. My passion lies in leveraging technology to drive business transformation and solve complex challenges.

With expertise in data engineering, I have successfully designed and implemented scalable data pipelines, ETL processes, and data architectures for large-scale datasets. I am skilled in Python, SQL, and big data frameworks, enabling me to extract actionable insights from diverse data sources.

In the field of AI, I have a strong background in applying machine learning and deep learning algorithms to real-world problems. I have worked on projects involving text classification, object recognition, natural language processing, and predictive modeling. My proficiency in frameworks like TensorFlow and PyTorch allows me to develop and deploy high-accuracy AI models.

In addition to my technical skills, I possess excellent management abilities. I have effectively led cross-functional teams and projects, driving collaboration and achieving project success. My communication skills, coupled with a deep understanding of complex technical concepts, enable me to effectively engage with stakeholders and guide them through the implementation process.

Throughout my career, I have had the privilege of working with tier one companies, where I have gained invaluable experience in large-scale environments and cutting-edge technologies. I have collaborated with diverse teams to develop and implement solutions that drive operational efficiency, enhance customer experiences, and achieve business objectives.

I am an AWS Certified Solutions Architect - Associate, demonstrating my expertise in designing and implementing secure and scalable cloud solutions. I leverage AWS services to optimize performance, cost efficiency, and scalability for AI and data-driven projects.

I am passionate about leveraging AI and data engineering to create meaningful impact for organizations. I thrive in dynamic environments that encourage innovation and foster continuous learning.