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Nikolai Golub
Amsterdam, Netherlands
Software developer with experience in agile product companies. T-shaped knowledge: focus on software development, strong in infrastructure and business needs. Fluent in Python, competent in Java, Rust and JavaScript. Achieve velocity by improving quality and following best practices: automated testing, code review, documentation.
CodersRank Score
What is this?
This represents your current experience. It calculates by analyzing your connected repositories. By measuring your skills by your code, we are creating the ranking, so you can know how good are you comparing to another developers and what you have to improve to be better
Information on how to increase score and ranking details you can find in this blog post.
1,360.1
CodersRank Rank
Top 1%
Based on:
72 eventsTop 50
Python
Developer
Netherlands
Highest experience points: 0 points,
0 activities in the last year
Python
276
exp.
List your work history, including any contracts or internships
Booking.com
May 2017 - Jun 2020 (3 years 1 month)
Software Developer
• Reduced cancellations related customer support tickets by 20% by
implementing a set of A/B experiments.
• Improved performance of entrepreneurial partners by integrating cancellation
policy recommendation model.
• Completed full API integration with tours & activities providers, which increased
transactions by 10%.
• Contributed to community driven projects: python libraries, developer tools.
implementing a set of A/B experiments.
• Improved performance of entrepreneurial partners by integrating cancellation
policy recommendation model.
• Completed full API integration with tours & activities providers, which increased
transactions by 10%.
• Contributed to community driven projects: python libraries, developer tools.
Toptal
Apr 2015 - Jun 2020 (5 years 2 months)
Software Developer
• Developed web portal from scratch for EverCharge. It has automated billing, customer signup and payout logic. Increased number of automated tests from 0 to around 500 for faster delivery.
• Decreased cost of monthly billing by migrating to Stripe for EverCharge.
• Established SMS communication between customers and pet walkers using
Twillio for Walkio.
• Decreased cost of monthly billing by migrating to Stripe for EverCharge.
• Established SMS communication between customers and pet walkers using
Twillio for Walkio.
Positive Technologies
Aug 2014 - Jul 2015 (11 months)
Software Test Engineer
Improved regression testing by introducing Selenium automated tests for Web UI of Web Application Firewall.
Technologies used: Python, Nginx, Debian, Zabbix, TeamCity, Gitlab.
Technologies used: Python, Nginx, Debian, Zabbix, TeamCity, Gitlab.
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