Candidates 706
$3000 / mo
≈ $36000 / year net
Data Scientist / Data analyst
Ukraine · Kyiv · 4 years of experience · Upper-Intermediate ·Published yesterday · In passive search
Ukraine · Kyiv · 4 years of experience · Upper-Intermediate ·Published yesterday · In passive search
DATA ANALYST, GOODWILL TECH, KYIV
Automated report building in Excel, resulting in increased efficiency and accuracy.
Conducted product segmentation analysis to identify areas for optimization.
Developed a robot for electronic document signing, improving workflow processes.
Wrote an HR parser robot for LinkedIn to assist with talent acquisition efforts.
Created a recommendation system for restaurants to enhance customer experience.
I designed an email classifier for Forex with the aim of improving email marketing
campaigns. This classifier was designed to accurately classify emails and effectively
distribute them to relevant departments within the organization.
JULY 2021 – SEPTEMBER 2021
OPERATIONS MANAGER, DIDI CHUXING, KYIV
Developed and implemented a retention matrix and analyzed driver performance data.
Conducted conversion analysis for drivers to identify areas for improvement.
Performed in-depth data validation for multiple data sources across the globe.
Generated and updated daily reports to ensure accurate and timely information for decision
making.
Conducted research and anaysis to resolve data discrepancies and improve data quality.
Analyzed and optimized loyalty program performance.
Conducted A/B testing and developed targeted messages to improve driver conversion
rates.
Provided technical assistance to team members on data management techniques and
software analysis.
Collaborated with project management to identify and address project needs and issues.
Contributed to the successful launch of the company in Kazakhstan and prepared for the
launch in Ukraine.
2
SEPTEMBER 2021 – OCTOBER 2022
DATA ANALYST, VODAFONE UKRAINE, KYIV
Analyzed and processed complex datasets to extract insights and identify trends.
Conducted client clustering analysis to optimize fraud efforts.
Developed reports and visualizations using Tableau to enhance data interpretation.
Conducted data analysis, mining, and metrics monitoring to improve business performance.
Developed SQL queries, views, and datasets for reporting and dashboard development.
Conducted SAS analysis and designed flow charts and visual diagrams to improve data
interpretation.
Created automation processes to improve efficiency and accuracy.
Developed a live monitoring dashboard for national and international SMS/call flow traffic
in Ukraine.
Applied GEO analysis to improve data representation.
Improved rule-based fraud detection.
$3000 / mo
≈ $36000 / year net
Data Scientist / ML Engineer (Biotechnology, Genetics, Chemistry)
Ukraine · Kyiv · 4 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · Kyiv · 4 years of experience · Upper-Intermediate ·Published yesterday
Master of data analysis and model development with both conventional ML and DL.
- Deep Learning (tensorflow/keras, deepchem)
- Machine Learning (scikit-learn, scipy, numpy, pandas, matplotlib, seaborn, plotly, rdkit)
- Biological Databases: Ensembl, UniProt, Entrez, Reactome
- Knowledge Graph construction
- Ubuntu (command line, pyenv & anaconda)
- GitHub
- Master's degree in Molecular Biology
- Seven years of experience in science (PhD program unfinished)
- Two years in Data Science related to biotechnology, genomics, and chemistry.
$7000 / mo
≈ $84000 / year net
Senior ML Engineer
Armenia · 6 years of experience · Advanced/Fluent ·Published yesterday
Armenia · 6 years of experience · Advanced/Fluent ·Published yesterday
– Created a pipeline for automatic PDF document processing with AWS Lambda, Sagemaker, and NLP models
– Trained and deployed NLP/LLM models in scalable and automated inference pipelines
– Led the entire R&D process
– Led the team of ML Engineers for successful delivery
• MLOps project
– Leading the team of MLOps Engineers for successful delivery
– Achieving LLM/ML Observability for the client by taking ownership in research, communication, and integration with Various platforms and tools
– Automating the inference and training of the large amounts of data on GCP Vertex AI with Terraform and other DevOps tools
• Product Detection
– Training Object Detection Models, Recruiting team of annotators and managing them, Data Collection for annotators
– Development of the system which detects and analyzes supermarket product shelves, and generates insights
• Applying Image Processing techniques to classify images without prior training
• Developed AWS pipelines for AI models
• Led the team of AI Engineers and other developers for successful delivery
• Object Detection
– Training Object Detection Models, Recruiting team of annotators and managing them, Data Collection for annotators
– Development of the system which detects and classifies various fashion products
• Development of a similarity algorithm, that could identify similar items
• MVP Development
– Training Object Detection Models, Recruiting team of annotators and managing them, Data Collection for annotators
– Development of the system which identifies the cleaned and not cleaned tables from Restaurant CCTV camera footage
• Dealing with different aspects of the startups such as pitches, calls with investors, business model creation, hiring, finances etc.
• Developed and Deployed a Vehicle Speed Estimation system in one of the districts of Yerevan. Used Image processing and Object Detection to calculate the average speed of vehicles, that shouldn’t drive above 20 km/h
• The entire flow of object detection model training
– Scraping images containing the desired objects (guns, rifles, vehicles, faces etc.), pre-annotating with big models
– Managing team of Annotators and Data QA
– Training the models with new techniques and more data
• Image Classification, training big networks to double check some of the Object Detection predictions
• Creating baseline models for Video
Good researching skills, problem solving, analytical thinking, ability to work under pressure
English C1, German B2, Armenian Native, Russian B2+
$2100 / mo
≈ $25200 / year net
Product / Data Analyst
Ukraine · 4 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · 4 years of experience · Upper-Intermediate ·Published yesterday
- Advanced data analysis and reporting, adept at uncovering insights from complex data sets
- Proficiency in Tableau and Python for sophisticated data analytics and developing machine learning models.
- Expertise in designing and executing A/B testing, leading to measurable improvements in user engagement and retention
- Skilled in conducting end-to-end customer satisfaction analytics, including data gathering, cleaning, and insightful reporting
- Ability to communicate complex data insights effectively to stakeholders, enhancing decision-making processes
- Keen attention to detail and precision in data analysis, ensuring high accuracy in findings and recommendations.
- Led A/B testing research, resulting in enhanced user retention and activity metrics.
- Established and executed comprehensive sales analytics processes, contributing to a record-breaking revenue period.
- Managed end-to-end customer satisfaction analytics, significantly improving CSAT rate to 87% and NPS score over 70, leading to increased customer loyalty.
- Developed machine learning models to predict investment scores and calculate buzzword indexes, achieving a noticeable improvement in investment portfolio performance and customer acquisition rates.
$6500 / mo
≈ $78000 / year net
Lead/Senior DevOps Engineer
Ukraine · Lviv · 8 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · Lviv · 8 years of experience · Upper-Intermediate ·Published yesterday
For 3 years at a world-leading big-tech company in the cybersec domain:
- Architected and maintained high-load data processing ML pipelines utilizing Apache Flink and ONNX in the cybersecurity domain.
- Spearheaded the development of an all-encompassing Data Science research infrastructure, integrating tools such as Amazon SageMaker, AWS MWAA (Apache Airflow), JupyterHub, MLflow, ThreatQ, TheHive, and more.
- Elevated DevOps methodologies throughout the software development lifecycle, ensuring best-in-class practices.
Technologies Used:
Proud of my extensive experience with Kubernetes, AWS services, and CI/CD tools including Jenkins, TeamCity, GitHub Actions, and Azure DevOps. Adept at virtualization/containerization with tools like Docker and VMware ESXi. Also, proficient in Python (highlighting Pandas, Matplotlib, NumPy), web-stack technologies, and Kotlin DSL.
Current Role:
As a seasoned DevOps Engineer, I helm the designing, implementation, and continuous monitoring of robust and secure infrastructures. Often, I'm at the forefront of leading teams on multifaceted projects, ensuring that DevOps practices are integrated seamlessly and effectively.
Areas for Improvement:
I'm eager to explore deeper into the realms of MLOps and DataOps — two fields at the exciting intersection of DevOps with AI. My goal is to refine strategies ensuring their more intuitive and efficient integration.
Cybersecurity Excellence: At a world-leading big-tech company, I championed the establishment and maintenance of a diverse, cutting-edge Data Science research infrastructure, ensuring that researchers had best-in-class tools and technologies at their fingertips in the high-stakes cybersec domain.
Optimized ML Infrastructure: In the cybersecurity domain, overhauled ML infrastructure deployment strategies, leading to a significant reduction in costs by approximately 27%. Implemented techniques prioritizing both efficiency and security.
Revolutionizing Deployment: Pioneered the integration of CI/CD best practices, which culminated in a dramatic decrease in deployment time by around 80%. This acceleration has been a game-changer, enhancing team productivity and project turnaround times
- positions that allow for continuous learning, especially in emerging technologies and trends.
- positions without an on-call schedule
$3000 / mo
≈ $36000 / year net
AI/ML Engineer
Azerbaijan · 4 years of experience · Advanced/Fluent ·Published yesterday
Azerbaijan · 4 years of experience · Advanced/Fluent ·Published yesterday
NLP: wrote and trained custom tokenizers for less commonly used languages (e.g. Azerbaijani), completed various projects involving such tasks as Sentiment Analysis, Short Text Classification, Keywords Extraction, utilized and fine-tuned modern LLMs (GPT, LLaMA) for more complex tasks such as Text Summarization and AI-chatbots.
Other: worked on code comprehension and code generation systems using Abstract Syntax Trees for Kotlin and Swift programming languages. Have minor experience with Time Series Analysis, Audio and Wave Signals processing.
Have experience deploying AI pipelines using cloud services. Integrated AI solutions into commercial software by wrapping them into light-weight APIs.
$5500 / mo
≈ $66000 / year net
Machine Learning Engineer
Ukraine · Kyiv · 6 years of experience · Pre-Intermediate ·Published yesterday · In passive search
Ukraine · Kyiv · 6 years of experience · Pre-Intermediate ·Published yesterday · In passive search
Video Inpainting, Head Pose Estimation, Body Pose Estimation
Winner of CVPR 2019 Detection and Tracking Challenges.
Co-author of pappers:
- "Learning Local Feature Descriptors for Multiple Object Tracking", ACCV 2020
- "BlitzMask: Real-Time Instance Segmentation Approach for Mobile Devices", AISTATS 2023
$2000 / mo
≈ $24000 / year net
CV/ML engineer
Ukraine · Lviv · 2 years of experience · Upper-Intermediate ·Published yesterday · In passive search
Ukraine · Lviv · 2 years of experience · Upper-Intermediate ·Published yesterday · In passive search
My technical skills are complemented by excellent problem-solving abilities, effective communication skills, and a strong work ethic. I am a quick learner who enjoys working in a dynamic and challenging environment and am always eager to learn new skills and technologies.
$2000 / mo
≈ $24000 / year net
Data Scientist
Austria · 2.5 years of experience · Upper-Intermediate ·Published 2 May
Austria · 2.5 years of experience · Upper-Intermediate ·Published 2 May
- Recommendation System for ATM/SST Installation.
developing a system to predict profitability for any location across the country - PoC: Use LLM for unit tests.
conducting research on using Large Language Models (LLMs) to generate unit tests for covering legacy code - Customer churn prediction.
based on transactional data, predicting the churn probability score for specific customer segments - PoC: Customer geotargeting.
Predicting routes, times, and locations based on customer geospatial data
$4000 / mo
≈ $48000 / year net
Senior Data Scientist
Azerbaijan · 4 years of experience · Advanced/Fluent ·Published 2 May
Azerbaijan · 4 years of experience · Advanced/Fluent ·Published 2 May
Published four scientific papers on machine learning and its applications, presented across three conferences:
Recognition of Azerbaijani Phonemes Using Machine Learning (2022)
Counting Objects for Traffic Surveillance Systems (2020)
Anomaly Detection in Air Handling Units (2021)
Achieved IELTS score of 7.5 (2021)
Machine Learning Specialist (2020)
Represented Azerbaijan as a finalist in the World Robot Olympiad in Hungary (03/2019 - 10/2019)
Received a gold medal for special achievements in education from the Ministry of Education of Azerbaijan Republic (07/2017)
Scored 690 out of 700 in university admission exam (04/2017)
Awarded a Presidential Scholarship by the Ministry of Education of Azerbaijan Republic (09/2017)