Nikolay Shikin resume

Nikolai Shikin is a freelancer with 13 years of experience who takes on tasks that others refuse. He specializes in complex backend development, high-load websites, DevOps, network infrastructure, and Data Science & AI. Nikolai ensures projects reach completion, saving clients time by providing video guides and conducting engineering audits for optimal architecture. His portfolio includes rapid OpenVPN setup, YOLO integration in Matlab, parsing EU marketplaces, and creating autonomous retail solutions using 1C and Raspberry Pi.

Reviews

Nikolai Shikin is a highly skilled and reliable specialist who demonstrates professionalism and responsibility in his work. Most reviews highlight his ability to quickly and effectively solve assigned tasks, as well as his willingness to go the extra mile to achieve the best results. Nikolai is known for his attention to detail, patience, and ability to clearly explain technical aspects. He is always available, responds promptly to inquiries, and offers multiple solutions.

The only minor drawback mentioned in one review was a potential misunderstanding due to an unclear technical specification, but this was quickly resolved, and the task was successfully completed. Overall, Nikolai Shikin deserves high praise and recommendations as a competent and dependable freelancer.

Portfolio projects

Skills and Technologies: web development, system architecture, Python, Node.js, JavaScript, Docker, OpenVPN, WireGuard, PostgreSQL, MySQL, 1C-Bitrix, PWA, AI, Telegram API, REST API, UX/UI design, automation.

Projects and Achievements: The candidate developed a mini-CDN to bypass restrictions in Russia, ensuring 24/7 availability of client websites and reducing loading times to 10-20 ms. A load testing system was created for a high-traffic online store, which increased server resilience by four times and reduced response times to 400 ms. A mobile VPN client with a native design was developed, successfully tested on various devices. Additionally, a control system for 30 retail locations was implemented through a Telegram bot, automating accounting and inventory processes.

Achievements and Recognition: The candidate received positive feedback from clients for successful projects, including process automation in retail and the creation of effective management systems. A 35% increase in inquiries after the CDN implementation and a 60% revenue growth during the "peak season" for the online store confirm his contribution to business results.

* It is created by a neural network based on a portfolio, information provided by the user about himself and reviews from other users.

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