Nik Cherednik Email & Phone Number

Tbilisi, Georgia

Walnut Creek, California, United States

The client is a language service provider specializing in on-site, over-the-phone (OPI), and video remote (VRI) interpreting for diverse industries.* Optimized client workflow by introducing innovative invoices feature on the platform, reducing processing time from 1 business week to just 10 minutes.

The client is a fin-tech company, specializing in payments and providing them in-place.* Designed, built, and launched a new full-stack e-commerce web app alone for 10k+ users, achieving a 5-star rating in Yandex, improving engagement metrics by 40%, and increasing revenue by $100k/month.* As a Team Lead, I reduced the entry threshold by overseeing the entire software development life cycle, from requirements gathering to deployment and maintenance.* Accelerated deployment and development by 1.75x via mono repository migration and better tools, increasing weekly task completion from 4 to 7 due to improved code quality* Reduced E2E-tests time by 76% (30 to 7 mins).* Mentored a Junior Developer in coding standards, and design patterns, resulting in a 60% increase in productivity and a 30% decrease in code errors.* Maintained high-quality standards by implementing containerization with Docker and developing Unit & E2E-tests, resulting in a 90% reduction in deployment errors.

Moscow, Russia

The client is an ed-tech company. Teaches IT and helps with finding a job for individuals.* Raised content delivery speed by 400% (60 to 15 min) in Kanban-based workflow by a URL converter (from the platform onto a lesson page in an admin panel).* Mentored students and 7 of 11 landed jobs as Junior Front-end Developers.* Studied new technologies and coordinated with a team to validate and improve lessons about React and TypeScript.* Successfully delivered training to end-users, resulting in improved knowledge and proficiency in technologies.