English:
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Ihor M.
Vetted by YouTeam
Ukraine
UTC +02:00
Ukraine/Kyiv
English:
Advanced
Senior Full-Stack Developer
Experienced and passionate Javascript Developer with 7+ years of professional experience in web application development. Skilled in full-stack development, including technologies like React, Redux, Node.js, MongoDB, SQL, TypeScript, and GraphQL. Successfully contributed to code reviews and was held responsible for payment functionalities on the "Who can fix my car" project. Consistently delivers high-quality results in web application development.
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Years of commercial development experience
7 years of experience
Core technologies
Other technologies
Project Highlights
Under NDA
Nov `20 - Jun `23
3 years
The description is under NDA.
Responsibilities & achievements
• Designed and developed a service that handles 100k emails per month. • Refactored legacy service on C# to Node.js with a focus on performance. • Developed new features from scratch working with the design team. • Conducted A/B testing campaigns to check new interface hypotheses. • Integrated and supported 3rd party services: Auth0, LaunchDarkly, Segment, Amplitude.
Ciklum
Jul `18 - Oct `20
2 years
The description is under NDA.
Responsibilities & achievements
• Refactored and moved the existing codebase to modern technologies. • Performed full cycle development of new features from scratch. • Optimised map functionality for faster rendering of 3k items. • Conducted A/B testing campaigns to check new interface hypotheses. • Involved in redesigning the SagePay payment architecture to the GDPR policy. • Developed new payment architecture using Stripe. • Improved and managed SendGrid email infrastructure. • Reviewed team members` code.
Crello
Dec `16 - Jul `18
2 years
This project involved full-cycle development, including design from scratch.
Responsibilities & achievements
• Performed full-cycle design and development from scratch. • Covered code through unit and integration tests. • Refactored code with a focus on performance. • Designed and created the application for generating marketing pages. • Reduced testing time by 5x by implementing infrastructure for writing integration tests. • Designed and managed the internationalization of applications for 6 languages. • Contributed to several private NPM modules.
Education
Higher Education
Agency
400+
GMT+1
Ukraine
Core Expertise
Industries
Internet & Telecom, Statistics & Atalytics, Data Science & Machine Learning, Big Data, SaaS
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