Vladimir Vorotnikov

Vladimir Vorotnikov Email and Phone Number

Technical Owner (Tech Lead Manager) @ Semrush
Alicante, ES
Vladimir Vorotnikov's Location
Alicante, Valencian Community, Spain, Spain
Vladimir Vorotnikov's Contact Details

Vladimir Vorotnikov work email

Vladimir Vorotnikov personal email

n/a
About Vladimir Vorotnikov

Software engineer with PhD in CS and 10+ YoE in IT. A fan of automation and making routine processes more efficient, I have saved over 10,000 working-hours for colleagues throughout my career. Always focused on solving practical business and end-user problems. Experience in building robust and scalable computer services, systems and networks. Broad expertise in IT in general. Passionate about artificial intelligence.

Vladimir Vorotnikov's Current Company Details
Semrush

Semrush

View
Technical Owner (Tech Lead Manager)
Alicante, ES
Website:
semrush.com
Employees:
2273
Vladimir Vorotnikov Work Experience Details
  • Semrush
    Technical Owner (Tech Lead Manager)
    Semrush
    Alicante, Es
  • Playrix
    Backend Developer
    Playrix Sep 2021 - Present
    Ireland
    Designing and developing internal microservices that significantly facilitate the routine work of the HR/Recruiting department● Splitting a major monolithic legacy service into several microservices, resulting in a 90% reduction in user incidents (from 2-3 per week to 1 per month).● Designed the asynchronous microservices architecture for a candidate response collection system, reducing the time to add a candidate to the internal system by fivefold.● Automated the process of transferring employees between legal entities, saving over 2000 hours of manual labor.● Implemented Grafana-based monitoring dashboards for key services, increasing the number of incidents detected before users encounter them.● Covered a range of services with unit tests from scratch using pytest, achieving a 50%+ test coverage● Contributed to team growth by conducting technical interviews, onboarding new team members, defining technical standards for the department, optimizing development processes, and enhancing internal libraries
  • S-Terra Csp
    Tech Lead (Network&Security)
    S-Terra Csp Oct 2014 - Sep 2021
    Worked on expanding the functionality, enhancing the reliability, and improving the user experience of VPN devices. Led a team of 11 people. (50% architecture, design setup, 30% managerial duties, 20% coding)● Designed DMVPN support by integrating an open-source NHRP protocol implementation, reducing average large VPN-network configuration time by 20%.● Developed a VPN channel SLA check tool with automatic switching, cutting down specific VPN issue detection time from 10 to 3 seconds.● Automated the deployment of test environments on VMWare ESX using Python, reducing testing labor by 30%.● Mentored engineers, with 8 individuals advancing from intern to middle/senior level.● Presented at network security conferences, including a speech to over 200 people at Cisco Connect.
  • S-Terra Csp
    Network Security Engineer (Perspective Research Group)
    S-Terra Csp Feb 2010 - Oct 2014
  • National Research University Of Electronic Technology (Miet)
    Associate Professor
    National Research University Of Electronic Technology (Miet) Sep 2014 - Aug 2021
    Zelenograd, Moscow, Russia
    ● Mentored 18 students, 100% of whom completed their bachelor's and master's degrees and successfully found work in the computer science field● Developed from scratch practical materials for training courses in the disciplines: Computer Systems and Networks, Introduction to AI, Network Security in which more than 500 students have already studied
  • Ibs
    Network Support Engineer
    Ibs Oct 2008 - Feb 2010
    Москва, Россия
  • National Research University Of Electronic Technology (Miet)
    System Administrator
    National Research University Of Electronic Technology (Miet) May 2008 - Oct 2008

Vladimir Vorotnikov Skills

Computer Networking Cisco Linux Computer Security Python Html&css Javascript

Vladimir Vorotnikov Education Details

Frequently Asked Questions about Vladimir Vorotnikov

What company does Vladimir Vorotnikov work for?

Vladimir Vorotnikov works for Semrush

What is Vladimir Vorotnikov's role at the current company?

Vladimir Vorotnikov's current role is Technical Owner (Tech Lead Manager).

What is Vladimir Vorotnikov's email address?

Vladimir Vorotnikov's email address is vl****@****yrix.ru

What schools did Vladimir Vorotnikov attend?

Vladimir Vorotnikov attended National Research University Of Electronic Technology (Miet), National Research University Of Electronic Technology (Miet), National Research University Of Electronic Technology (Miet).

What skills is Vladimir Vorotnikov known for?

Vladimir Vorotnikov has skills like Computer Networking, Cisco, Linux, Computer Security, Python, Html&css, Javascript.

Who are Vladimir Vorotnikov's colleagues?

Vladimir Vorotnikov's colleagues are Sheila Anandara Amir, Александр Жуков, Malgorzata Opoczynska, Austin Whitehead, Yuriy Trofimentsev, Marko Savanović, Anna Cherniavskaia.

Not the Vladimir Vorotnikov you were looking for?

Free Chrome Extension

Find emails, phones & company data instantly

Find verified emails from LinkedIn profiles
Get direct phone numbers & mobile contacts
Access company data & employee information
Works directly on LinkedIn - no copy/paste needed
Get Chrome Extension - Free

Aero Online

Your AI prospecting assistant

Download 750 million emails and 100 million phone numbers

Access emails and phone numbers of over 750 million business users. Instantly download verified profiles using 20+ filters, including location, job title, company, function, and industry.