Publication
4 Go Language Criticisms
https://www.toptal.com/developers/golang/4-go-language-criticisms
Sergei is currently unavailable
Sergei Peshkov
Verified Expert in Engineering
Software Developer
Voronezh, Voronezh Oblast, Russia
Toptal member since February 20, 2018
Bio
Sergei has worked for more than three years as a back-end developer of web applications specializing in Node.js with MondoDB/PostgreSQL. He is also proficient with Goland and Elixir.
Portfolio
AEGEE
PostgreSQL, MongoDB, Express.js, Node.js, Vue
Inlab LLC
Express.js, MongoDB, Redis, Node.js
Railsmob LLC
PostgreSQL, GraphQL, Node.js, Ruby on Rails (RoR), Ruby
Experience
- Git - 5 years
- Debian - 5 years
- SQL - 4 years
- Node.js - 3 years
- MongoDB - 3 years
- Express.js - 3 years
- Redis - 2 years
Preferred Environment
Git, Visual Studio Code (VS Code), MacOS
The most amazing...
...project I've worked on was creating the service that allows two mobile operators' users to subscribe to Kaspersky antivirus and manage their subscriptions.
Work Experience
Backend/Frontend developer
2016 - PRESENT
AEGEE
- Implemented the microservice for managing events and their applications.
Technologies: PostgreSQL, MongoDB, Express.js, Node.js, Vue
Back-end Developer
2017 - 2018
Inlab LLC
- Improved and supported the application for sending app-push and SMS notifications using Node.js and MongoDB.
- Improved and supported the platform for sending web-push notifications.
- Wrote a back-end that allows two mobile operators' users to subscribe to Kaspersky antivirus and manage their subscriptions.
- Developed the back-end for face detection on photos using Node.js and Facenet.
- Rewrote and refactored the tool that displays a report about the delivery status and devices in database for the app-push and SMS notifications service.
Technologies: Express.js, MongoDB, Redis, Node.js
Backend Developer
2016 - 2016
Railsmob LLC
- Improved and supported the Ruby on Rails application for booking the time at stadium areas.
- Created the GraphQL server that fetches data from MongoDB.
Technologies: PostgreSQL, GraphQL, Node.js, Ruby on Rails (RoR), Ruby
Experience
selenium-until-extra
https://github.com/serge1peshcoff/selenium-until-extraI've extended the Selenium binding for Node.js and added some extra conditions that can be awaited upon (see README). I've done this mostly for my testing purposes, but I suppose that this will be probably useful for others, so I've made it open-source.
selenium-go-conditions
https://github.com/serge1peshcoff/selenium-go-conditionsI've implemented the explicit wait implementation in Golang's Selenium bindings (see this PR: https://github.com/tebeka/selenium/pull/91) and created the library to be used with that.
redis-lister
https://github.com/serge1peshcoff/redis-listerI've written a tool that allows you to display the Redis values for some keys (can be specified in settings) in Node.js. I needed that tool for work, but I've made it open-source so it can be used by others.
oms-events
https://github.com/AEGEE/oms-eventsI'm a member of the youth volunteer organization called AEGEE and one of the people who is developing our new website. It is being developed with a set of microservices that run within Docker. I maintain of one of the microservices, which is called oms-events and allows users to create events and manage them. (Please keep in mind that this is still WIP and some portions don't yet work correctly).
csfo-float refactor
https://github.com/balthazar/csgo-float/pull/7I've implemented the error checking in this library as a PR.
Education
2012 - 2016
Bachelor's Degree in Mathematics and Computer Science
Voronezh State University - Voronezh, Russia
Skills
Libraries/APIs
Node.js, Restify, Vue, Selenium WebDriver, Socket.IO
Tools
Git
Languages
C#, SQL, Ruby, Elixir, GraphQL, Go
Frameworks
Express.js, Ruby on Rails (RoR), Phoenix
Platforms
Linux, Debian, Visual Studio Code (VS Code), MacOS
Storage
MongoDB, Redis, PostgreSQL, NoSQL
Paradigms
Functional Programming
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