Vitalii Duma Email & Phone Number

Houston, Texas, United States

Description: App Store for Oil & Gas Achievements: - Being one of the most appreciated teammate over half of the year period (according to 15Five).- Implemented and integrated new Dev Center platform into existing application- Refactored most of the core platform, optimized performanceResponsibilities: - Writing Technical Architecture Documents- Designing & Implementing Dev Center Platform Core and important side projects- Discussing & designing product requirements and functionality with Product Owners- Reviewing PRs and being a Code Owner of all UI repositories- Mentoring engineers (knowledge sharing/pair programming sessions)

Houston, Texas Area

Project: https://www.corva.ai/Achievements: built top-3 Corva apps (by client usage), reduced main Corva application loading time, performed a big refactoring of Corva platform and migrated codebase to newer libs with minimum regression.Responsibilities: implementing new Corva apps for drilling and data science segments. Extending Corva platform with new features, implementing performance optimizations and refactoring. Being a fireman who performs important hotfixes.Technology stack: JavaScript (React, Redux, Reselect, Highcharts, Material-UI), MongoDB, Node.js

Kyiv

Project: Indoor Analytics system for retail and co-working spaces.Responsibilities: implementing flask apis for real-time object detection and visual tracking system, api and ui for authentication/roles managementTechnology stack: Python, JavaScript, OpenCV, YOLO, Flask, Peewee, PostgreSQL, Redis

Kiev Region, Ukraine

Projects: BI system for product price analytics/monitoring and internal servicesResponsibilities: UI components development, data visualization, environment configuration, backend developmentStack: React, Redux, Webpack, Python, Django, Redis, PostgreSQL

Kiev Region, Ukraine

Project: support website for bigl.ua (https://support.bigl.ua/documents)Responsibilities: designing backend architecture from scratch, migrating from existing database, creating asynchronous REST API, developing admin pages with customized markdown editor, bundling all together in containersTechnology stack: Python, Flask, Redis, Celery and Elasticsearch, ES6, React, Redux, Webpack, Stylus

Bachelor'S Degree, Computer Science

Institute for applied system analysis

Master'S Degree, Data Science

Main courses: linear algebra, statistics, corporate finances, distributed databases, machine learning, computer vision, deep learning.