Verified Expert in Engineering
Machine Learning Developer
Oleh is a software engineer with 15 years of experience in the industry. He's delivered multiple complex software solutions using a wide range of technologies. Focused on microservices, databases, machine learning, data pipelines, and data analytics, Oleh has solved various problems both as an engineer and a team lead.
New Relic, Docker, Keras, GPT, Natural Language Processing (NLP), Generative Pre-trained Transformers (GPT), Python, Bash, ClickHouse, Redis, MySQL, Visualization, Stable Diffusion, Text to Image, Artificial Intelligence (AI), OpenAI GPT-4 API, ChatGPT, OpenAI GPT-3 API, REST APIs, Data Analysis, Data Modeling, Python 3, Amazon Web Services (AWS), Exploratory Data Analysis, Scikit-learn, Pandas, API Integration, Data Scientist, Regular Expressions, Regex, Data Pipelines, NumPy
The most amazing...
...project I've solely developed is a chatbot that outperformed human agents and got confused with a human by customers.
Data Architect, Artificial Intelligence and Machine Learning Tech Manager
Reynolds & Reynolds
- Managed a cross-functional team of full-stack and machine learning engineers and data analysts using an agile environment and processes.
- Led machine learning initiatives across the company.
- Communicated with stakeholders and prototyped solutions based on their needs.
- Wrote documentation, guidelines, and roadmaps enabling engineers to develop and deploy solutions.
- Developed and maintained data collection pipelines.
- Reviewed and oversaw projects at every stage of development, including requirements collection and support.
- Developed standards and guidelines for releasing analytics and machine learning projects.
Data Science Mentor
- Taught online data science classes and workshops for students over Zoom.
- Graded students' work and provided written and one-on-one feedback.
- Led students through their data science diploma projects.
- Conducted the final diploma exam as a panel member.
Principal Software Engineer, Data Architect, Team Lead
- Developed internal tools for vital company operations.
- Created and supported the company's data collection, storage, and analytics pipeline.
- Built and promoted company standards around software architecture, quality, and security.
- Developed, deployed, and supported customer-facing machine learning solutions.
- Implemented a chatbot using cutting-edge NLP technology.
- Managed a team of analysts and software engineers to deliver business outcomes.
- Interviewed and mentored new hires across all engineering teams.
PHP Developer, Team Lead
- Pioneered responsive design website implementations.
- Created numerous custom PHP and MySQL solutions integrated with third-party APIs.
- Led a small team through the entire cycle of development.
- Developed a dynamic Ajax-driven media platform, novel at that time.
- Participated in several NLP-based projects for news text analysis.
- Performed a PHP5 to PHP7 platform codebase migration refactoring it to comply with SOLID principles.
Stock Market Watch Platform
Inventory Anomaly Detection
Customer Mood Detector
Internal CRM for a Large Company
Real-time Operation Analytics Dashboard
Company-wide Analytics and BI Platform
Keras, jQuery, REST APIs, Scikit-learn, Pandas, NumPy, Node.js, LSTM, PayPal API, PyTorch, TensorFlow
PhpMyAdmin, PyCharm, Tableau, Plotly, Grafana
Business Intelligence (BI), Management, Data Science, API Architecture, Database Design, Database Development, B2B, Gamification, ETL, Automation, Anomaly Detection, Agile Project Management, OLAP
New Relic, Docker, WordPress, WooCommerce, Amazon Web Services (AWS), Godot, Google Cloud Platform (GCP)
ClickHouse, Redis, MySQL, Data Pipelines, Databases, SQL Architecture
Natural Language Processing (NLP), Visualization, Time Series Analysis, Clustering, Regression, Transformers, Machine Learning, Forecasting, Text Classification, Deep Neural Networks, Deep Learning, Neural Networks, Data Visualization, Algorithms, APIs, Data Analytics, Artificial Intelligence (AI), Full-stack, Full-stack Development, Software Architecture, Technical Leadership, Remote Work, Software Engineering, Database Schema Design, GPT, Generative Pre-trained Transformers (GPT), ChatGPT, Predictive Modeling, Data Analysis, Data Modeling, Analytics, Data Processing, Data Processing Automation, SaaS, System Architecture, Data Engineering, Exploratory Data Analysis, API Integration, Data Scientist, Startups, Regular Expressions, Dashboards, Regression Modeling, Data Manipulation, Back-end, Data Structures, Data Cleansing, Reports, Quantitative Analysis, Communication, Integration, Big Data, ARIMA, Chatbots, Leadership, OpenAI GPT-4 API, Stable Diffusion, OpenAI GPT-3 API, Lead Generation, Consumer Behavior, Security, Product Management, Optimization Algorithms, Statistical Analysis, BERT, Stock Trading, FastAPI, Data Scraping, Generative Pre-trained Transformer 3 (GPT-3), Recommendation Systems, OpenAI, Custom Models, Games, Shaders, Themes, Plugins, Computer Vision, Web Analytics, SARIMA, Classification, Clustering Algorithms, Sentiment Analysis, Technical Diagrams, Team Leadership, Remote Team Leadership, Product Leadership, Enterprise Systems, Text to Image, High-load, Dashboard Design, IT Project Management, A/B Testing, LDAP, Genetic Algorithms, Amazon OpenSearch
Zend Framework, Realtime