Sergii – C++, Golang, Docker, experts in Lemon.io

Sergii

From Ukraine (UTC+3)flag

Back-end Web Developer|Senior

Sergii – C++, Golang, Docker

Sergii is a Back-end Developer with 12 years of experience, strong in C++ and some Golang experience. He recently worked on a real-time email search app using Golang and Docker, leading architecture and performance efforts. Sergii's past roles include developing a decentralized video streaming platform and an enterprise access control system, with a focus on system design, optimization, and feature implementation.

13 years of commercial experience in
Management
Email clients
SaaS
Main technologies
C++
12 years
Additional skills
Golang
Docker
Qt
Direct hire
Not possible
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Experience Highlights

Back-end Developer
Aug 2023 - Ongoing3 years 1 month
Project Overview

Application for searching business emails by first, last, and company name. The app performs searches for the email in real time and returns it to the user with a rating to understand the validity of this email.

Responsibilities:
  • Created an architectural design;
  • Performance optimization;
  • Took part in discussions with stakeholders, designers, and business analytics;
  • Took part in estimation and sprint planning sessions;
  • Translated designs and wireframes into high-quality code.
Project Tech stack:
Golang
Docker
Senior C++ Developer
Aug 2021 - Aug 20232 years
Project Overview

Service that allows users to broadcast content that they have created and wish to share with others. The main feature of this platform - streaming based on torrent-like protocol.

Responsibilities:
  • Implementation of new product features;
  • Supporting the existing app;
  • Performance optimization;
  • Reviewed codes;
  • Took part in discussions with stakeholders, designers, and business analytics;
  • Took part in estimation and sprint planning sessions;
  • Translated designs and wireframes into high-quality code.
Project Tech stack:
C++
Qt
Middle/Senior C++ Developer
Aug 2018 - Aug 20213 years
Project Overview

Access control and time attendance management system for all-scale businesses.

Responsibilities:
  • Development of system architecture;
  • Implementation of new product features;
  • Implementation of 3rd party controller support;
  • Writing an internal application for controller configuration;
  • Supporting existing app;
  • Reviewed codes;
  • Took part in estimation and sprint planning sessions.
Project Tech stack:
C++
Qt

Education

2012
Computer Engineering
Specialist

Languages

English
Advanced

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