lang-uk/recruitment-dataset-candidate-profiles-english huggingface dataset:
Position: Data Scientist
Category: Python
Experience: 0 years | English: intermediate

Online courses Stepik.org, Coursera.org:
«Python Programming», «Machine learning», «Statistics», «Neural Networks»
Have experience with ML modeling, feature engineering, API, neural networks.
Good analytical and mathematical skills.Easy to learn. Work well in a team.Winner of school and student olympiads in mathematics.
Position: Data Scientist
Category: Data Science
Experience: 0 years | English: fluent

IELTS certificate level C1. Finished Coursera courses including machine learning from Stanford University, DeepLearning specialization, Tensorflow specialization, Tensorflow advanced techniques specialization, GANs specialization.
Have solid knowledge of machine learning basics, calculus, theory of probability, computer algorithms.
Experience working with Tensorflow, Keras, Python libraries for data analysis including NumPy, pandas, Matplotlib, Sklearn, MySQL, Time Series. 

Implemented models which included topics like computer vision, GANs, distributed learning, Convolutional NN, NLP. Used all the above-mentioned technologies in programming assignments in the university. 

Also, have experience with Kubernetes, REST API, and Docker.
Interested in developing Machine learning models
Position: Data Scientist
Category: Data Science
Experience: 2.5 years | English: fluent

1) During approximately 1 year time we developed a solution that was able to take a photo as an input with a mathematical formula written on it and tell what formula was written using Latex string representation (special format for math).
2) During 1 year time me and my team have developed an anti-fraud system that would detect fraudulent transactions based on the user's prior behavior. I analyzed tens of billions of user transactions, tested hypotheses, and was able to provide a model that served our needs. It had to retrain on a regular basis so we introduced an automatic data generation and retraining pipeline.
3) IELTS certificate level C1. Finished Coursera courses including machine learning from Stanford University, DeepLearning specialization, Tensorflow specialization, Tensorflow advanced techniques specialization, GANs specialization.
Have solid knowledge of machine learning basics, calculus, theory of probability, computer algorithms.
Experience working with Tensorflow, Keras, PyTorch, AWS, Airflow, MySQL, Time Series, Python libraries for data analysis including NumPy, pandas, Matplotlib, Sklearn.

Implemented models which included topics like computer vision, Tabular data science, GANs, distributed learning, Convolutional NN, and NLP. 

Also, have experience with REST API, AWS, GCP, and Docker.

Have mentoring and interviewing experience
Interested in developing Machine learning projects
Position: Data Scientist
Category: Data Science
Experience: 8 years | English: upper


Head of Data Science in the Ukrainian fintech company. Developer of a large number of credit scoring models. Involved in the development of predictive models, anti-fraud projects and new data-driven services.
Position: Data Scientist
Category: Data Science
Experience: 0 years | English: pre


Hello Djinni! I have three years of commercial experience as a front-end (JavaScript, React) and blockchain (Solidity) developer, experience working in teams, as well as experience as a department head.

Starting this year, I have developed a new passion for Data Science. I left my comfortable position to pursue my true passion, which truly excites me.

I have no commercial experience in Data Science, but I have self-taught Python and learned the principles of working with libraries such as Numpy, Pandas, Seaborn, Scikit-learn, and Keras. I have completed numerous challenges on Kaggle and learned from the code of the best in these competitions.

I am eager to break into this field as soon as possible and use advanced machine learning algorithms and analytics to make business and the world better!
Position: Data Scientist
Category: Data Science
Experience: 1.5 years | English: fluent


Hello,
I am Martin. During my professional experience, I have completed various projects and tasks in the fields of computer vision, data science, and machine learning. As a Computer Vision Engineer at ACRI-ST, I worked on ground image anomaly classification. At the Scientific Research National Center (CNRS), I focused on character recognition and tracking in movies, scene analysis, and integrating character tracking with scene analysis. Lastly, as a Machine Learning Research Intern at the Mergelian Cluster, I was responsible for cleaning and preparing data, selecting appropriate machine learning algorithms, and deploying models to production environments.

In these roles, I have utilized various technologies and tools to accomplish my tasks. My current role in the team involves integrating models with other software systems and deploying them to production environments.

Moving forward, I would like to improve my skills in selecting and implementing cutting-edge machine learning algorithms, as well as enhancing my ability to integrate models with various software systems to create seamless solutions.
Position: Data Scientist
Category: Data Science
Experience: 3 years | English: intermediate


Hello, I am Nurdaulet and recently I have been working in Kazakhtelecom JSC as a Data Scientist. I have gained my B.Sc degree in Computer Science and Software Engineering at Kazakh-British Technical University (KBTU).

The undergraduate curriculum in Computer Science and Sowtware Engineering at KBTU allowed me to learn a wide variety of programming subjects. Various courses like Artificial Intelligence (Robotics), Programming Languages, Electronics I&II, Software Engineering, System Programming, Algorithm Analysis, Network and System Security, Digital system, Algorithm analysis, Computer Simulation and Modelling gave me strong foundation in the theoretical concept of Computer Science and Engineering.

During my intensive studies and later after graduation I have been working one of the biggest telecommunication company of Kazakhstan as Data Scientist. Besides, my curiosity for knowledge took me on a path of several prediction model projects that serve to the society. I would like to mention some of influential ones.

I am a ML Engineer in "SkyMetrics" Project which is B2B company for automation of internal/routine processes in medicine, oil, construction, mining companies.

Recent major projects within the company "SkyMetrics", I can note Halo Test, now in the field of medicine across Kazakhstan specialists determine the percentage of fermentation of sperm by counting them manually, if an employee of the clinic makes a mistake it will lead to incorrect treatment of the patient or submit even more expensive tests. We were approached by a clinic in Shymkent with this problem. Our team built a model on python and integrated it into the telegram bot, now the accuracy of the model is 85%.
Position: Data Scientist
Category: Data Science
Experience: 2 years | English: upper


Hello. I am Sanan Mehdiyev, I am pursuing my career in Data Science/Machine Learning Engineering(Risk Management). Every day I try to find a new article and research more optimal solutions.
 Of course, these habits have made me disciplined since childhood. Based on my experience and knowledge gained in online and offline courses, internship program, numerous 
seminars-conferences, and other social environments, I think we will be able to finish the project successfully. You can see my public sample projects from the portfolio link in my CV. In my previous company, I worked on 3 private AI (artificial intelligence) products. Pleasant communication, energy-hungry for learning, and working in a disciplined company are the structure of my daily work. I hope I explained my thoughts honestly and concisely. Thank you for your feedback!
Position: Data Scientist
Category: Data Analyst
Experience: 2 years | English: upper


Hello, my name is Abdul. I am a universal data scientist with two years experience. As a data scientist, I have worked on several projects over the past two years, including:

Applicational Scoring Model application for a local retail business based on Machine Learning. The project involved developing multiple models, including Logistic Regression and Decision Tree, to predict the probability of default for loan applicants. I implemented Object-Oriented Programming (OOP) principles and used NumPy for efficient coding. The project also required severe cleaning procedures to be implemented on the client's SQLServer data for further analysis.

Development of a web interface for automation of IFRS 9 Expected Credit Loss (ECL) calculations. I used various technologies, such as SQL (Oracle, PostgreSQL, SQL Server, MySQL), Python and OOP, R, and Excel. Here 
I had implemented basic ETL pipeline.

During these projects, I gained expertise in data cleaning and mining, engineered multiple variables for the scoring model, applied OOP principles, and implemented data visualization techniques.

Overall, my experience in these projects has equipped me with the skills and expertise needed to excel as a data specialist.
Position: Data Scientist
Category: Data Science
Experience: 5 years | English: upper


Hello!

My name is Anton and I am looking for a job. I will finish my PhD degree soon and I want to apply my experience and knowledge to the real world.
I moved to Israel 5.5 years ago, so my professional life is divided on two parts. The first part I spent in Ukraine, where I have been working at the Space Research Institute for 5 years, where my job was mostly dedicated to the signal processing, filtering of data, etc. I also had an experience as an embedded software developer (I programmed weight systems on STM32 board by using C) for about one year.
After moving to Israel I started my PhD studies at the Ariel University. The studies were dedicated to the timeseries analysis (I analyzed spectral composition of water vapor series) and satellite image processing by using methods of machine learning techniques, in particular, classifications, prediction and regression models but I also have knowledge in other techniques.
I know Python (5+ years) and its libraries, connected to data analysis and representation, SQL, I have strong analytical skills and mathematical basis and also I am very passionate for a new information.
My salary expectation is 2000-4000 USD, depending on working hours and complexity of the tasks, but those values are negotiable
Position: Data Scientist
Category: Data Engineer
Experience: 0.5 years | English: intermediate


Hello,
my name is Iuliia. I am a dedicated and detail-oriented individual with a passion for ensuring software quality. With my previous experience as an engineer in the design and development of complex systems for oil refineries and vegetable oil plants, I bring a unique perspective to software development and quality assurance.

I have a proven ability to learn quickly and adapt to new technologies and methodologies. My experience has equipped me with strong analytical and problem-solving skills, as well as the ability to communicate effectively with both technical and non-technical team members.

With my strong work ethic, attention to detail, and passion for quality, I am confident in my ability to make a valuable contribution to any team or organization.
Position: Data Scientist
Category: Data Science
Experience: 3 years | English: intermediate

Build bot for trading in crypto burse. I built predictive sales models. Built recommendations in question placing. Optimize work of my department. Have develop solution for solve business program
He worked in a grocery retail company and geocompany.  Conducted research among customers. I built predictive sales models.  Build auxiliary systems for business. For example, help with seasonality or with priority vectors for stores.  Completed 2 Courses on coursera in specializes Data science.  I am looking for work with a strong team and the possibility of development.  There is knowledge of sql, statistics and pandas and python.
I want found good team with interesting projects. Want delevop practice solutions for business. Improve and develop my skills.
Position: Data Scientist
Category: Data Science
Experience: 4 years | English: fluent


Hi all! I’m AI Engineer with 3+ years of experience in building cutting-edge AI solutions. Over this time I’ve got a big expertise in Machine Learning architectures, libraries, and frameworks. Brief summary: - 3+ years of AI Engineering experience - implemented ML algorithms for business - worked on Deep Learning & Computer Vision & Data Science research projects - worked with data: exploration, preparation and building pipelines - deployed models to production - have a strong background in mathematics - always enhance knowledge in the state-of-the-art AI techniques, as well as modern technologies and methods of development, - architecture-oriented, follow best practices to create scalable and mature products - strong organizational, problem-solving and analytical thinking - excellent communication and negotiation skills Domains: - Computer Vision - Natural Language Processing - Data Science - Reinforcement Learning - Generative AI Programming languages and frameworks: Python, Tensorflow, Pytorch, Scikit-learn, Pandas, Numpy, OpenCV, AWS, GCP, Flask, Django, C++ If you are looking for a reliable, creative and experienced AI professional, you have come to the right place - I will eagerly become your longtime partner. Let’s start to work together!
Position: Data Scientist
Category: Python
Experience: 0.5 years | English: upper

Very precise in learning something new, always want to understand basics of the whole process.
Hi! As a junior dev, I’m only experienced in my pet projects. But before that, I used to be an entrepreneur, so my soft skills are on top. I used to work in the French market with tourists, so English for me is piece of cake. My hard skills are constantly evolving as for now I’m a student at a Polish university at CS.
I’m very excited about ML and automation projects.
Position: Data Scientist
Category: Data Science
Experience: 3 years | English: fluent


Hi everone.
I am QA engineer with 7+ years of experience in testing mobile, web , desktop applications. Over this time I’ve got a big expertise in QA techniques and skills. Brief summary: - 7+ years of experience in Quality assurance - worked with chip design tool testing, writing script for them, end to end testing POS terminals, testing mobile app. I have done different types of testing, including, but not limited to functional, regression, black box , performance , API testing and so on.
Also, I am ISTQB certified tester.

Feel free to contact me. Have a nice day!
Position: Data Scientist
Category: Data Science
Experience: 3 years | English: upper


Highly educated and experienced Data Scientist with 3 years experience and master degree in  this field.  Working as Data Science specialist in govermental sector, use R, Pyhton, Power bi and SQL tools effectively
Position: Data Scientist
Category: Data Science
Experience: 1.5 years | English: fluent

Development of own algorithms for:
* Gradient descent optimization for RNNs
* Fuzzy entities matching,
* A generalization of levenshtein distance for comparing sentences
* Object detection
* Text classification
* Clasterization
Hi. I am experienced (10 years) C#/.NET developer, who has switched to Python/ML stack and looking for Junior Data Science position. I'm passionate about NN, math and algorithms, have some experience in NLP and computer vision. Willing to learn and contribute into cutting edge AI tools.

Technical stack:

C# 11.0 / .NET 7,  Python 3.11.4,  R 4.3.0; JavaScript,  TypeScript,  IDL (Interactive Data Language),  Wolfram; Web API, ASP.NET Core MVC, Sitecore, Angular, jQuery, Bootstrap, JS/HTML/CSS/SASS, Node.js, Flask
EF Core; ADO.NET, MS SQL Server, MySQL, Oracle;
WPF, Ninject, NUnit, Lucene, SOLR, ElasticSearch; Pandas, NumPy, Scikit-learn, PyTorch, Keras/TensorFlow, ML.NET, Accord.NET, CUDA, OpenCV, NLTK, etc..

Employment History:

Mar. 2021 – May 2023
Senior Software Engineer
at SoftServe (client Quorum)
Web services development, participation in architecture design, requirements analysis, code-generation scripting, maintenance, Angular components development, optimization, migration to .NET 6, writing integration and unit tests, code-reviews, deployment, Azure CI/CD pipelines configuration, writing algorithms, in particular auto-mapping based on indexes and Levenshtein distance, etc.

May 2019 – Dec. 2020
Senior .NET Developer
at rinf.tech (client Extenda Retail)
Integration solutions including data-messaging services, exporting/importing solutions, database replication, version control, optimization, monitoring and testing tools, integration with physical devices for stores.

Oct. 2018 – Apr. 2019
Self-employed
Multiple projects including:
* Key-phrases detection using NLP, clustering algorithms;
* Computer vision detection of bankcards unig Emgu CV, Tesseract OCR;
* Analysis of copyright violations tool using fuzzy text matching algorithms

Nov. 2017 – Oct. 2018
Senior .NET Developer, NLP researcher
at Jooble
Development and optimization of web-scrapping platform, engine for parsing and analyzing of HTML documents content for detection of jobs, using machine learning and NLP.

Jul. 2016 – Nov. 2017
Lead Engineer
at GlobalLogic (client Avid)
Development of new components for CMS platform, fixing issues, extensions design, optimization of core, deployment and maintenance, web-design, platform updates, bulk content operations via PowerShell.

Nov. 2015 – Jun. 2016
Lead .NET developer at startup
Development of administration panel and client part of website, related to market analysis and relations representation in the form of graphs.

and 4 more...
My salary expectations are 1500-2000 USD monthly.
I am a fast learner and quite independent, but at the same time I would be happy to listen to the mentor's advice regarding corporate approaches, practices and pipelines.
Position: Data Scientist
Category: Data Science
Experience: 1 years | English: fluent

Built several machine learning models including credit score analysis and customer segmentation.
Hi, I have experience working with python as a machine learning engineer intern. I have 3 years experience as a data and business analyst using power bi, SPSS, Stata , jmp enterprise, minitab, and other data softwares. I used to work as a freelance analyst for the past 6 years.
Position: Data Scientist
Category: Data Science
Experience: 1.5 years | English: fluent


Hi, my name is Kostya, and I am a student at the University of Applied Sciences Zwickau, Germany of the study program "Data Science".

As a member of the Data Science research group, I have been heavily involved with Python programming, including collaborating with the other staff members and doing such projects as:
• developing a python library to deal with supervised learning problems
• doing semantic segmentation model for the hospital in Germany
• prediction of COVID patient admission to the ICU
• fine-tuning a language model to create custom embeddings
• predicting a 2-week sales of the online shop for a competition

Programming skills:
Python++++
Git, Docker, Matlab+++
SQL, Java, VisualBasic, HTML ++
Comprehensive documentation, reproducibility, and other good software engineering practices.

DS libraries:
Tensorflow, Pytorch, pandas, numpy, scipy, scikit-learn, stable-baselines (RL), xgboost, segmentation-models-pytorch, transformers, multiprocessing, threading, matplotlib, seaborn, plotly, beautifulsoup, regex, requests, flask

Models and Methods:
Data Cleaning and Preparation, Data Visualisation, Linear models, KNN, DNN, CNN, Decision trees and Random forests, Sequential models, Hyperparameter optimization, Ensemble methods, Clustering, Dimensionality reduction, Feature cleaning, Reinforcement learning, Computer vision.

Also, I would be happy to work on research & development projects.
Position: Data Scientist
Category: Data Science
Experience: 1 years | English: fluent

Bachelor in Automation Engineering (Kyiv Polytechnic Institute)
Alumna of Apple Developer Academy Foundation Program (Naples) - basics of App Development for iOS.
Hi, my name is Olesia and I am certified Data Scientist with a Master's degree from University of Naples Federico II (Italy) in Data Science. I have 3 years experience programming in python, analyzing different data-sets, applying advanced statistical models (regression, classification, SVM, Decision trees), as well as deep learning: using neural networks for time-series. I have also experience using multiple DB, SQL and NoSQL ones. My master thesis involved building an automation pipeline in signal processing. Proficient in data visualization as well.
please, do not contact me for data engineering positions;
Position: Data Scientist
Category: Data Science
Experience: 2 years | English: upper


Hi there! Data Scientist with 2+ years of experience. Took a part developing and supporting 15+ different projects, that help our business growing and getting more devoted clients, who appreciate our services. As a part of the Data Science team, my key responsible are: data analisis, visualisation, deployment, buildings models, elvaluation. I have experience in solving different tasks - clustering, classification, regression, NLP.
Position: Data Scientist
Category: Data Science
Experience: 4 years | English: upper

- Online store improvement in buyer experience and selling.

- Big saving in storage space and supply quality improvement for hypermarket chain.

- Multiple successfully finished Machine Learning and Data Science competitions on Kaggle, DrivenData, KDnuggets. Always in top part of Leaderboard.
Hypermarket chain supply optimization (January 2018 - February 2019)
Online store Recommender System (June 2016 - October 2017)
Insurance company risk estimation (May 2015 - April 2016)
Search for interesting projects and great team for more career achievements in field.
Position: Data Scientist
Category: Data Science
Experience: 0 years | English: upper

Certifications:
- Machine Learning Specialization | Coursera
- TensorFlow: Advanced Techniques Specialization | Coursera
- Bayesian Machine Learning in Python: A/B Testing | Udemy

Achievements:
- All-Ukrainian Collegiate Programming Contest - 2d stage
(Ranked 37 / 264)
- All-Ukrainian Mathematical Olympiad - 1st stage
(Ranked 4 / 115)
I am a 3rd-year Applied Mathematics student at Kharkiv Polytechnic Institute. Throughout my academic journey I have gained comprehensive knowledge in applied mathematics, including areas such as linear algebra, calculus, and statistics.  I have also implemented several noteworthy projects that demonstrate my practical skills:

FACIAL KEYPOINTS DETECTION | Python, TensorFlow, Pandas
- Created a program using Python and TensorFlow to predict keypoint positions on face images
- Implemented common data augmentation techniques to increase size of the dataset
- Designed and built a neural network model based on ResNet50 architecture using TensorFlow

SOIL EROSION DETECTION | Python, TensorFlow, Rasterio
- Created a model to classify if there is an erosion of a field given a raster dataset
- Designed and built a neural network model based on InceptionV3 architecture using TensorFlow

MICROBUSINESS DENSITY FORECASTING | Python, XGBoost, Pandas
- Pedicted monthly microbusiness density in US counties with a model based on gradient boosting algorithm.
- Used an ensemble of XGBoost, CatBoost and LightGBM models to predict the values of the time series.